Rollup of 9 pull requests #66978

Centril · 2019-12-03T02:44:10Z

Successful merges:

Remove NodeState::{Waiting,Done} #66405 (Tweak ObligationForest NodeStates)
Add enclosing scope parameter to rustc_on_unimplemented #66651 (Add enclosing scope parameter to rustc_on_unimplemented)
remove dependency from libhermit #66730 (remove dependency from libhermit)
Standard library support for riscv64gc-unknown-linux-gnu #66899 (Standard library support for riscv64gc-unknown-linux-gnu)
Adding docs for keyword match, move #66904 (Adding docs for keyword match, move)
Miri core engine: use throw_ub instead of throw_panic #66927 (Miri core engine: use throw_ub instead of throw_panic)
syntax: Unify macro and attribute arguments in AST #66935 (syntax: Unify macro and attribute arguments in AST)
Remove ord lang item #66941 (Remove ord lang item)
Remove hack for top-level or-patterns in match checking #66967 (Remove hack for top-level or-patterns in match checking)

Failed merges:

This commit clarifies some comments, fixes some minor errors in comments, and adds a state transition diagram.

The build process of the unikernel HermitCore is redesigned and doesn't longer depend on libhermit.

add ui test compute enclosing_scope_span on demand add scope test make tidy happy stylistic and typo fixes

The exact same logic was used in check_arms and check_match to build the matrix of relevant patterns. It would actually probably have been a bug if it was not the case, since exhaustiveness checking should be the same as checking reachability of an additional `_ => ...` match branch.

We want the lifetimes of the patterns contained in the matrix and the candidate `PatStack` to be the same so that they can be mixed together. A lot of this would not be necessary if `SmallVec` was covariant in its type argument (see servo/rust-smallvec#146).

Also remove a couple of redundant `visit_mac` asserts

…er_tokens`.

…=davidtwco Add `enclosing scope` parameter to `rustc_on_unimplemented` Adds a new parameter to `#[rustc_on_unimplemented]`, `enclosing scope`, which highlights the function or closure scope with a message. The wip part refers to adding this annotation to `Try` trait to improve ergonomics (which I don't know how to do since I change both std and librustc) Closes rust-lang#61709.

remove dependency from libhermit The build process of the unikernel HermitCore is redesigned and doesn't longer depend on libhermit.

@alexcrichton

Standard library support for riscv64gc-unknown-linux-gnu Add std support for RISC-V 64-bit GNU/Linux and update libc for RISC-V support. r? @alexcrichton

Adding docs for keyword match, move Partial fix of issue rust-lang#34601.

@oli-obk

Miri core engine: use throw_ub instead of throw_panic See rust-lang#66902 for context: panicking is not really an "interpreter error", but just part of a normal Rust execution. This is a first step towards removing the `InterpError::Panic` variant: the core Miri engine does not use it any more. ConstProp and ConstEval still use it, though. This will be addressed in future PRs. From what I can tell, all the error messages this removes are actually duplicates. r? @oli-obk @wesleywiser

@nnethercote

syntax: Unify macro and attribute arguments in AST The unified form (`ast::MacArgs`) represents parsed arguments instead of an unstructured token stream that was previously used for attributes. It also tracks some spans and delimiter kinds better for fn-like macros and macro definitions. I've been talking about implementing this with @nnethercote in rust-lang#65750 (comment). The parsed representation is closer to `MetaItem` and requires less token juggling during conversions, so it potentially may be faster. r? @Centril

Remove `ord` lang item At this point it seems to be unused, and just `partial_ord` is used instead. This removes the unused lang item.

@varkor

Remove hack for top-level or-patterns in match checking Follow-up to rust-lang#66612. Or-patterns are now truly first-class in match checking. As a side-effect, redundant subpatterns are linted as such, making the `unreachable_patterns` lint a bit more general. cc rust-lang#54883 r? @varkor

Centril · 2019-12-03T02:44:40Z

@bors r+ p=9 rollup=never

bors · 2019-12-03T02:44:42Z

📌 Commit cc3b75a has been approved by Centril

bors · 2019-12-03T05:19:58Z

⌛ Testing commit cc3b75a with merge 7d5afc0dde3bc678e508c9bc7ed148aab5a1defc...

rust-highfive · 2019-12-03T07:08:31Z

The job x86_64-gnu-aux of your PR failed (pretty log, raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

2019-12-03T07:06:56.0457523Z    Compiling wayland-sys v0.21.13
2019-12-03T07:06:56.6930042Z error: failed to run custom build command for `servo-fontconfig-sys v4.0.4`
2019-12-03T07:06:56.6944581Z 
2019-12-03T07:06:56.6944713Z Caused by:
2019-12-03T07:06:56.6945225Z   process didn't exit successfully: `/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-78c2a4c8d0afddf5/build-script-build` (exit code: 101)
2019-12-03T07:06:56.6945545Z --- stdout
2019-12-03T07:06:56.6946159Z make[1]: Entering directory '/cargo/registry/src/git.luolix.top-1ecc6299db9ec823/servo-fontconfig-sys-4.0.4'
2019-12-03T07:06:56.6947178Z cd /checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out && \
2019-12-03T07:06:56.6947316Z  CC="gcc" \
2019-12-03T07:06:56.6947381Z  AR="ar" \
2019-12-03T07:06:56.6947476Z  FREETYPE_CFLAGS="" \
2019-12-03T07:06:56.6947564Z  FREETYPE_LIBS="" \
2019-12-03T07:06:56.6947823Z  CFLAGS=""" -fPIC" \
2019-12-03T07:06:56.6948156Z  /cargo/registry/src/git.luolix.top-1ecc6299db9ec823/servo-fontconfig-sys-4.0.4/configure \
2019-12-03T07:06:56.6948394Z  --disable-docs \
2019-12-03T07:06:56.6948629Z  --disable-shared \
2019-12-03T07:06:56.6948698Z   \
2019-12-03T07:06:56.6948993Z  --host=x86_64-unknown-linux-gnu --sysconfdir=/etc --localstatedir=/var
2019-12-03T07:06:56.6949398Z checking whether build environment is sane... yes
2019-12-03T07:06:56.6949685Z checking for x86_64-unknown-linux-gnu-strip... no
2019-12-03T07:06:56.6949765Z checking for strip... strip
2019-12-03T07:06:56.6950207Z checking for a thread-safe mkdir -p... /bin/mkdir -p
2019-12-03T07:06:56.6950207Z checking for a thread-safe mkdir -p... /bin/mkdir -p
2019-12-03T07:06:56.6950441Z checking for gawk... no
2019-12-03T07:06:56.6950564Z checking for mawk... mawk
2019-12-03T07:06:56.6950704Z checking whether make supports nested variables... yes
2019-12-03T07:06:56.6950772Z checking whether make supports nested variables... (cached) yes
2019-12-03T07:06:56.6951235Z checking whether to enable maintainer-specific portions of Makefiles... no
2019-12-03T07:06:56.6951472Z checking for x86_64-unknown-linux-gnu-gcc... gcc
---
2019-12-03T07:06:56.6955712Z checking whether make sets $(MAKE)... (cached) yes
2019-12-03T07:06:56.6955923Z checking for x86_64-unknown-linux-gnu-pkg-config... no
2019-12-03T07:06:56.6956139Z checking for pkg-config... /usr/bin/pkg-config
2019-12-03T07:06:56.6956347Z checking pkg-config is at least version 0.9.0... yes
2019-12-03T07:06:56.6956548Z checking for RM macro... rm -f
2019-12-03T07:06:56.6956989Z checking host system type... x86_64-unknown-linux-gnu
2019-12-03T07:06:56.6957067Z checking how to print strings... printf
2019-12-03T07:06:56.6957131Z checking for a sed that does not truncate output... /bin/sed
2019-12-03T07:06:56.6957341Z checking for fgrep... /bin/grep -F
2019-12-03T07:06:56.6957341Z checking for fgrep... /bin/grep -F
2019-12-03T07:06:56.6957403Z checking for ld used by gcc... /usr/bin/ld
2019-12-03T07:06:56.6957481Z checking if the linker (/usr/bin/ld) is GNU ld... yes
2019-12-03T07:06:56.6957706Z checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
2019-12-03T07:06:56.6958125Z checking the name lister (/usr/bin/nm -B) interface... BSD nm
2019-12-03T07:06:56.6958209Z checking the maximum length of command line arguments... 1572864
2019-12-03T07:06:56.6958276Z checking whether the shell understands some XSI constructs... yes
2019-12-03T07:06:56.6958356Z checking whether the shell understands "+="... yes
2019-12-03T07:06:56.6958629Z checking how to convert x86_64-unknown-linux-gnu file names to x86_64-unknown-linux-gnu format... func_convert_file_noop
2019-12-03T07:06:56.6958914Z checking how to convert x86_64-unknown-linux-gnu file names to toolchain format... func_convert_file_noop
2019-12-03T07:06:56.6959150Z checking for /usr/bin/ld option to reload object files... -r
2019-12-03T07:06:56.6959383Z checking for x86_64-unknown-linux-gnu-objdump... no
2019-12-03T07:06:56.6959522Z checking how to recognize dependent libraries... pass_all
2019-12-03T07:06:56.6959766Z checking for x86_64-unknown-linux-gnu-dlltool... no
2019-12-03T07:06:56.6959827Z checking for dlltool... no
2019-12-03T07:06:56.6959906Z checking how to associate runtime and link libraries... printf %s\n
2019-12-03T07:06:56.6959906Z checking how to associate runtime and link libraries... printf %s\n
2019-12-03T07:06:56.6963710Z checking for x86_64-unknown-linux-gnu-ar... ar
2019-12-03T07:06:56.6963803Z checking for archiver @FILE support... @
2019-12-03T07:06:56.6964025Z checking for x86_64-unknown-linux-gnu-strip... strip
2019-12-03T07:06:56.6964373Z checking for x86_64-unknown-linux-gnu-ranlib... no
2019-12-03T07:06:56.6964450Z checking for ranlib... ranlib
2019-12-03T07:06:56.6965049Z checking command to parse /usr/bin/nm -B output from gcc object... ok
2019-12-03T07:06:56.6965114Z checking for sysroot... no
2019-12-03T07:06:56.6965317Z checking for x86_64-unknown-linux-gnu-mt... no
2019-12-03T07:06:56.6965390Z checking for mt... no
2019-12-03T07:06:56.6965441Z checking if : is a manifest tool... no
2019-12-03T07:06:56.6965511Z checking for dlfcn.h... yes
2019-12-03T07:06:56.6965634Z checking for objdir... .libs
2019-12-03T07:06:56.6965868Z checking if gcc supports -fno-rtti -fno-exceptions... no
2019-12-03T07:06:56.6966069Z checking for gcc option to produce PIC... -fPIC -DPIC
2019-12-03T07:06:56.6966279Z checking if gcc PIC flag -fPIC -DPIC works... yes
2019-12-03T07:06:56.6966471Z checking if gcc static flag -static works... yes
2019-12-03T07:06:56.6966676Z checking if gcc supports -c -o file.o... yes
2019-12-03T07:06:56.6966895Z checking if gcc supports -c -o file.o... (cached) yes
2019-12-03T07:06:56.6967133Z checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
2019-12-03T07:06:56.6967225Z checking dynamic linker characteristics... GNU/Linux ld.so
2019-12-03T07:06:56.6967293Z checking how to hardcode library paths into programs... immediate
2019-12-03T07:06:56.6967375Z checking whether stripping libraries is possible... yes
2019-12-03T07:06:56.6967436Z checking if libtool supports shared libraries... yes
2019-12-03T07:06:56.6967513Z checking whether to build shared libraries... no
2019-12-03T07:06:56.6967653Z checking for dirent.h that defines DIR... yes
2019-12-03T07:06:56.6967733Z checking for library containing opendir... none required
2019-12-03T07:06:56.6967793Z checking for ANSI C header files... (cached) yes
2019-12-03T07:06:56.6967864Z checking fcntl.h usability... yes
---
2019-12-03T07:06:56.6968906Z checking for sys/statfs.h... yes
2019-12-03T07:06:56.6968979Z checking sys/param.h usability... yes
2019-12-03T07:06:56.6969032Z checking sys/param.h presence... yes
2019-12-03T07:06:56.6969100Z checking for sys/param.h... yes
2019-12-03T07:06:56.6969152Z checking sys/mount.h usability... yes
2019-12-03T07:06:56.6969220Z checking sys/mount.h presence... yes
2019-12-03T07:06:56.6969287Z checking for sys/mount.h... yes
2019-12-03T07:06:56.6969344Z checking for stdint types... stdint.h (shortcircuit)
2019-12-03T07:06:56.6969424Z make use of stdint.h in src/fcstdint.h (assuming C99 compatible system)
2019-12-03T07:06:56.6969724Z checking for inline... inline
2019-12-03T07:06:56.6969777Z checking for flexible array members... yes
2019-12-03T07:06:56.6969845Z checking for pid_t... yes
2019-12-03T07:06:56.6969911Z checking for vprintf... yes
---
2019-12-03T07:06:56.6970276Z checking for getpagesize... yes
2019-12-03T07:06:56.6970342Z checking for working mmap... yes
2019-12-03T07:06:56.6970393Z checking for link... yes
2019-12-03T07:06:56.6970461Z checking for mkstemp... yes
2019-12-03T07:06:56.6970526Z checking for mkostemp... yes
2019-12-03T07:06:56.6970577Z checking for _mktemp_s... no
2019-12-03T07:06:56.6970748Z checking for getopt... yes
2019-12-03T07:06:56.6970812Z checking for getopt_long... yes
2019-12-03T07:06:56.6970864Z checking for getprogname... no
2019-12-03T07:06:56.6970930Z checking for getexecname... no
---
2019-12-03T07:06:56.6971938Z checking for regfree... yes
2019-12-03T07:06:56.6972007Z checking for fstatvfs... yes
2019-12-03T07:06:56.6972062Z checking for fstatfs... yes
2019-12-03T07:06:56.6972135Z checking for lstat... yes
2019-12-03T07:06:56.6972209Z checking for posix_fadvise in fcntl.h... fcntl.h
2019-12-03T07:06:56.6972275Z checking for scandir... yes
2019-12-03T07:06:56.6972348Z checking for struct statvfs.f_basetype... no
2019-12-03T07:06:56.6972411Z checking for struct statvfs.f_fstypename... no
2019-12-03T07:06:56.6972489Z checking for struct statfs.f_flags... yes
2019-12-03T07:06:56.6972551Z checking for struct statfs.f_fstypename... no
2019-12-03T07:06:56.6972627Z checking for struct dirent.d_type... yes
2019-12-03T07:06:56.6972684Z checking for FREETYPE... yes
2019-12-03T07:06:56.6972761Z checking for FT_Get_Next_Char... yes
2019-12-03T07:06:56.6972833Z checking for FT_Get_BDF_Property... yes
2019-12-03T07:06:56.6972890Z checking for FT_Get_PS_Font_Info... yes
2019-12-03T07:06:56.6972967Z checking for FT_Has_PS_Glyph_Names... yes
2019-12-03T07:06:56.6973026Z checking for FT_Get_X11_Font_Format... yes
2019-12-03T07:06:56.6973099Z checking for FT_Select_Size... yes
2019-12-03T07:06:56.6973157Z checking for FT_Bitmap_Size.y_ppem... yes
2019-12-03T07:06:56.6973290Z checking expat.h usability... yes
2019-12-03T07:06:56.6973362Z checking expat.h presence... yes
2019-12-03T07:06:56.6973434Z checking for expat.h... yes
2019-12-03T07:06:56.6973434Z checking for expat.h... yes
2019-12-03T07:06:56.6973492Z checking for XML_SetDoctypeDeclHandler... yes
2019-12-03T07:06:56.6973569Z checking for Intel atomic primitives... true
2019-12-03T07:06:56.6973633Z checking for Solaris atomic operations... false
2019-12-03T07:06:56.6973915Z checking if compiler needs -Werror to reject unknown flags... no
2019-12-03T07:06:56.6974134Z checking for the pthreads library -lpthreads... no
2019-12-03T07:06:56.6974219Z checking whether pthreads work without any flags... no
2019-12-03T07:06:56.6974429Z checking whether pthreads work with -Kthread... no
2019-12-03T07:06:56.6974817Z checking whether pthreads work with -kthread... no
2019-12-03T07:06:56.6975200Z checking for the pthreads library -llthread... no
2019-12-03T07:06:56.6975396Z checking whether pthreads work with -pthread... yes
2019-12-03T07:06:56.6975485Z checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
2019-12-03T07:06:56.6975552Z checking if more special flags are required for pthreads... no
2019-12-03T07:06:56.6975629Z checking for PTHREAD_PRIO_INHERIT... yes
2019-12-03T07:06:56.6975683Z checking for docbook2html... no
2019-12-03T07:06:56.6975754Z checking whether byte ordering is bigendian... no
2019-12-03T07:06:56.6975824Z checking size of void *... 8
2019-12-03T07:06:56.6975874Z checking alignment of double... 8
2019-12-03T07:06:56.6976027Z checking that generated files are newer than configure... done
2019-12-03T07:06:56.6976161Z config.status: creating Makefile
2019-12-03T07:06:56.6976215Z config.status: creating fontconfig/Makefile
2019-12-03T07:06:56.6976438Z config.status: creating fc-lang/Makefile
2019-12-03T07:06:56.6976438Z config.status: creating fc-lang/Makefile
2019-12-03T07:06:56.6976626Z config.status: creating fc-glyphname/Makefile
2019-12-03T07:06:56.6976823Z config.status: creating fc-case/Makefile
2019-12-03T07:06:56.6976959Z config.status: creating src/Makefile
2019-12-03T07:06:56.6977013Z config.status: creating conf.d/Makefile
2019-12-03T07:06:56.6977228Z config.status: creating fc-cache/Makefile
2019-12-03T07:06:56.6977409Z config.status: creating fc-cat/Makefile
2019-12-03T07:06:56.6977605Z config.status: creating fc-list/Makefile
2019-12-03T07:06:56.6977787Z config.status: creating fc-match/Makefile
2019-12-03T07:06:56.6977987Z config.status: creating fc-pattern/Makefile
2019-12-03T07:06:56.6978190Z config.status: creating fc-query/Makefile
2019-12-03T07:06:56.6978376Z config.status: creating fc-scan/Makefile
2019-12-03T07:06:56.6978578Z config.status: creating fc-validate/Makefile
2019-12-03T07:06:56.6978706Z config.status: creating doc/version.sgml
2019-12-03T07:06:56.6978759Z config.status: creating test/Makefile
2019-12-03T07:06:56.6978826Z config.status: creating fontconfig.spec
2019-12-03T07:06:56.6978879Z config.status: creating fontconfig.pc
2019-12-03T07:06:56.6978879Z config.status: creating fontconfig.pc
2019-12-03T07:06:56.6979085Z config.status: creating fontconfig-zip
2019-12-03T07:06:56.6979156Z config.status: creating config.h
2019-12-03T07:06:56.6979210Z config.status: executing depfiles commands
2019-12-03T07:06:56.6979283Z config.status: executing libtool commands
2019-12-03T07:06:56.6979341Z config.status: executing src/fcstdint.h commands
2019-12-03T07:06:56.6979420Z config.status: creating src/fcstdint.h : _FONTCONFIG_SRC_FCSTDINT_H
2019-12-03T07:06:56.6979685Z cd /checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out && make -j2
2019-12-03T07:06:56.6979982Z make[2]: Entering directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out'
2019-12-03T07:06:56.6980436Z make[3]: Entering directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out'
2019-12-03T07:06:56.6980527Z Making all in fontconfig
2019-12-03T07:06:56.6980798Z make[4]: Entering directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fontconfig'
2019-12-03T07:06:56.6981205Z make[4]: Nothing to be done for 'all'.
2019-12-03T07:06:56.6981205Z make[4]: Nothing to be done for 'all'.
2019-12-03T07:06:56.6981751Z make[4]: Leaving directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fontconfig'
2019-12-03T07:06:56.6981958Z Making all in fc-case
2019-12-03T07:06:56.6982264Z make[4]: Entering directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-case'
2019-12-03T07:06:56.6982349Z   GEN      fcalias.h
2019-12-03T07:06:56.6982419Z   GEN      fcaliastail.h
2019-12-03T07:06:56.6982593Z make  all-am
2019-12-03T07:06:56.6982892Z make[5]: Entering directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-case'
2019-12-03T07:06:56.6983127Z make[5]: Nothing to be done for 'all-am'.
2019-12-03T07:06:56.6983417Z make[5]: Leaving directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-case'
2019-12-03T07:06:56.6983775Z make[4]: Leaving directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-case'
2019-12-03T07:06:56.6983997Z Making all in fc-lang
2019-12-03T07:06:56.6984494Z make[4]: Entering directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-lang'
2019-12-03T07:06:56.6984987Z   GEN      fcalias.h
2019-12-03T07:06:56.6985050Z   GEN      fcaliastail.h
2019-12-03T07:06:56.6985475Z make  all-am
2019-12-03T07:06:56.6985964Z make[5]: Entering directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-lang'
2019-12-03T07:06:56.6986067Z   GEN      fclang.h
2019-12-03T07:06:56.6986547Z make[6]: Entering directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-lang'
2019-12-03T07:06:56.6986777Z   GEN      fc-lang
2019-12-03T07:06:56.6987365Z make[6]: Leaving directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-lang'
2019-12-03T07:06:56.6987730Z make[5]: Leaving directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-lang'
2019-12-03T07:06:56.6988098Z make[4]: Leaving directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-lang'
2019-12-03T07:06:56.6988353Z Making all in fc-glyphname
2019-12-03T07:06:56.6988705Z make[4]: Entering directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-glyphname'
2019-12-03T07:06:56.6988820Z   GEN      fcaliastail.h
2019-12-03T07:06:56.6988884Z   GEN      fcalias.h
2019-12-03T07:06:56.6989265Z make  all-am
2019-12-03T07:06:56.6989576Z make[5]: Entering directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-glyphname'
2019-12-03T07:06:56.6989689Z   GEN      fcglyphname.h
2019-12-03T07:06:56.6990001Z make[6]: Entering directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-glyphname'
2019-12-03T07:06:56.6990233Z   GEN      fc-glyphname
2019-12-03T07:06:56.6990556Z make[6]: Leaving directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-glyphname'
2019-12-03T07:06:56.6991098Z make[5]: Leaving directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-glyphname'
2019-12-03T07:06:56.6991973Z make[4]: Leaving directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/fc-glyphname'
2019-12-03T07:06:56.6992364Z make[4]: Entering directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/src'
2019-12-03T07:06:56.6992466Z   GEN      fcalias.h
2019-12-03T07:06:56.6992466Z   GEN      fcalias.h
2019-12-03T07:06:56.6992531Z   GEN      fcftalias.h
2019-12-03T07:06:56.6992736Z   GEN      stamp-fcstdint
2019-12-03T07:06:56.6992804Z config.status: executing src/fcstdint.h commands
2019-12-03T07:06:56.6992892Z config.status: creating src/fcstdint.h : _FONTCONFIG_SRC_FCSTDINT_H
2019-12-03T07:06:56.6992961Z config.status: src/fcstdint.h is unchanged
2019-12-03T07:06:56.6993036Z   GEN      fcobjshash.gperf
2019-12-03T07:06:56.6993094Z   GEN      fcobjshash.h
2019-12-03T07:06:56.6993338Z Makefile:882: recipe for target 'fcobjshash.h' failed
2019-12-03T07:06:56.6993815Z make[4]: Leaving directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/src'
2019-12-03T07:06:56.6994055Z Makefile:562: recipe for target 'all-recursive' failed
2019-12-03T07:06:56.6994515Z make[3]: Leaving directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out'
2019-12-03T07:06:56.6995070Z Makefile:445: recipe for target 'all' failed
2019-12-03T07:06:56.6995368Z make[2]: Leaving directory '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out'
2019-12-03T07:06:56.6995710Z makefile.cargo:61: recipe for target '/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/libfontconfig.a' failed
2019-12-03T07:06:56.6996171Z make[1]: Leaving directory '/cargo/registry/src/git.luolix.top-1ecc6299db9ec823/servo-fontconfig-sys-4.0.4'
2019-12-03T07:06:56.6996477Z --- stderr
2019-12-03T07:06:56.6996951Z make[2]: warning: -jN forced in submake: disabling jobserver mode.
2019-12-03T07:06:56.6996951Z make[2]: warning: -jN forced in submake: disabling jobserver mode.
2019-12-03T07:06:56.6997254Z /cargo/registry/src/git.luolix.top-1ecc6299db9ec823/servo-fontconfig-sys-4.0.4/missing: line 81: gperf: command not found
2019-12-03T07:06:56.6997496Z WARNING: 'gperf' is missing on your system.
2019-12-03T07:06:56.6997572Z          You might have modified some files without having the proper
2019-12-03T07:06:56.6997844Z          tools for further handling them.  Check the 'README' file, it
2019-12-03T07:06:56.6998182Z          often tells you about the needed prerequisites for installing
2019-12-03T07:06:56.6998260Z          this package.  You may also peek at any GNU archive site, in
2019-12-03T07:06:56.6998530Z          case some other package contains this missing 'gperf' program.
2019-12-03T07:06:56.6998600Z make[4]: *** [fcobjshash.h] Error 1
2019-12-03T07:06:56.6998680Z make[4]: *** Waiting for unfinished jobs....
2019-12-03T07:06:56.6998885Z make[3]: *** [all-recursive] Error 1
2019-12-03T07:06:56.6998961Z make[2]: *** [all] Error 2
2019-12-03T07:06:56.6999266Z make[1]: *** [/checkout/obj/build/ct/webrender/target/debug/build/servo-fontconfig-sys-4be2d8fbe70edaeb/out/libfontconfig.a] Error 2
2019-12-03T07:06:56.6999533Z thread 'main' panicked at 'assertion failed: Command::new("make").env("MAKEFLAGS",
2019-12-03T07:06:56.6999805Z                          env::var("CARGO_MAKEFLAGS").unwrap_or_default()).args(&["-R",
2019-12-03T07:06:56.7000059Z                                                                                  "-f",
2019-12-03T07:06:56.7000484Z                                                                                  "makefile.cargo"]).status().unwrap().success()', /cargo/registry/src/git.luolix.top-1ecc6299db9ec823/servo-fontconfig-sys-4.0.4/build.rs:17:5
2019-12-03T07:06:56.7000847Z 
2019-12-03T07:06:56.7000937Z warning: build failed, waiting for other jobs to finish...
2019-12-03T07:06:57.3979977Z error: build failed
2019-12-03T07:06:57.3997388Z thread 'main' panicked at 'tests failed for https://github.com/servo/webrender', src/tools/cargotest/main.rs:88:9
---
2019-12-03T07:06:57.4004180Z 
2019-12-03T07:06:57.4004290Z 
2019-12-03T07:06:57.4015705Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test src/test/run-fail/pretty src/test/run-pass-valgrind/pretty src/tools/cargo src/tools/cargotest
2019-12-03T07:06:57.4015819Z Build completed unsuccessfully in 1:41:48
2019-12-03T07:06:57.4086922Z Makefile:50: recipe for target 'check-aux' failed
2019-12-03T07:06:57.4087364Z == clock drift check ==
2019-12-03T07:06:57.4087832Z   local time: make: *** [check-aux] Error 1
2019-12-03T07:06:58.5309182Z   network time: Tue, 03 Dec 2019 07:06:57 GMT
2019-12-03T07:06:58.5309806Z == end clock drift check ==
2019-12-03T07:07:05.3591007Z 
2019-12-03T07:07:05.3591007Z 
2019-12-03T07:07:05.3780186Z ##[error]Bash exited with code '2'.
2019-12-03T07:07:05.4008053Z ##[section]Starting: Checkout
2019-12-03T07:07:05.4010374Z ==============================================================================
2019-12-03T07:07:05.4010636Z Task         : Get sources
2019-12-03T07:07:05.4010700Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

bors · 2019-12-03T07:08:36Z

💔 Test failed - checks-azure

Centril · 2019-12-03T07:15:53Z

@bors retry gonna assume this was spurious

bors · 2019-12-03T07:16:55Z

⌛ Testing commit cc3b75a with merge c63cd183ddb747ba999110e28dfb99268ff0b6ba...

bors · 2019-12-03T09:51:02Z

💔 Test failed - checks-azure

rust-highfive · 2019-12-03T09:51:03Z

The job x86_64-gnu of your PR failed (pretty log, raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

2019-12-03T09:49:26.3566435Z status: exit code: 2
2019-12-03T09:49:26.3566621Z command: "make"
2019-12-03T09:49:26.3566786Z stdout:
2019-12-03T09:49:26.3567199Z ------------------------------------------
2019-12-03T09:49:26.3567716Z # We don't compile `opaque` with either optimizations or instrumentation.
2019-12-03T09:49:26.3568178Z # We don't compile `opaque` with either optimizations or instrumentation.
2019-12-03T09:49:26.3569368Z LD_LIBRARY_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights:/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/lib" '/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc' --out-dir /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights -L /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights   opaque.rs
2019-12-03T09:49:26.3569820Z # Compile the test program with instrumentation
2019-12-03T09:49:26.3570331Z mkdir -p "/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights"/prof_data_dir
2019-12-03T09:49:26.3571542Z LD_LIBRARY_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights:/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/lib" '/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc' --out-dir /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights -L /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights   interesting.rs \
2019-12-03T09:49:26.3572321Z  -Cprofile-generate="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights"/prof_data_dir -O -Ccodegen-units=1
2019-12-03T09:49:26.3573945Z LD_LIBRARY_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights:/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/lib" '/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc' --out-dir /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights -L /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights   main.rs -Cprofile-generate="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights"/prof_data_dir -O
2019-12-03T09:49:26.3575414Z # The argument below generates to the expected branch weights
2019-12-03T09:49:26.3576829Z LD_LIBRARY_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights:/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/lib" /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights/main aaaaaaaaaaaa2bbbbbbbbbbbb2bbbbbbbbbbbbbbbbcc || exit 1
2019-12-03T09:49:26.3577612Z "/checkout/obj/build/x86_64-unknown-linux-gnu/llvm/build/bin"/llvm-profdata merge \
2019-12-03T09:49:26.3578085Z  -o "/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights"/prof_data_dir/merged.profdata \
2019-12-03T09:49:26.3578483Z  "/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights"/prof_data_dir
2019-12-03T09:49:26.3579499Z LD_LIBRARY_PATH="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights:/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-bootstrap-tools/x86_64-unknown-linux-gnu/release/deps:/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/lib" '/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc' --out-dir /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights -L /checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights   interesting.rs \
2019-12-03T09:49:26.3580242Z  -Cprofile-use="/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights"/prof_data_dir/merged.profdata -O \
2019-12-03T09:49:26.3580505Z  -Ccodegen-units=1 --emit=llvm-ir
2019-12-03T09:49:26.3580967Z cat "/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps/pgo-branch-weights/pgo-branch-weights"/interesting.ll | "/checkout/obj/build/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck" filecheck-patterns.txt
2019-12-03T09:49:26.3581565Z ------------------------------------------
2019-12-03T09:49:26.3581645Z stderr:
2019-12-03T09:49:26.3581897Z ------------------------------------------
2019-12-03T09:49:26.3581897Z ------------------------------------------
2019-12-03T09:49:26.3582201Z filecheck-patterns.txt:5:8: error: CHECK: expected string not found in input
2019-12-03T09:49:26.3582534Z CHECK: define void @function_called_twice(i32 %c) {{.*}} !prof [[function_called_twice_id:![0-9]+]] {
2019-12-03T09:49:26.3582726Z <stdin>:1:1: note: scanning from here
2019-12-03T09:49:26.3582726Z <stdin>:1:1: note: scanning from here
2019-12-03T09:49:26.3582992Z ; ModuleID = 'interesting.3a1fbbbh-cgu.0'
2019-12-03T09:49:26.3583151Z <stdin>:7:1: note: possible intended match here
2019-12-03T09:49:26.3583151Z <stdin>:7:1: note: possible intended match here
2019-12-03T09:49:26.3583252Z define void @function_called_twice(i32 %c) unnamed_addr #0 {
2019-12-03T09:49:26.3583329Z ^
2019-12-03T09:49:26.3583406Z make: *** [Makefile:30: all] Error 1
2019-12-03T09:49:26.3583704Z ------------------------------------------
2019-12-03T09:49:26.3583871Z 
2019-12-03T09:49:26.3583907Z 
2019-12-03T09:49:26.3583959Z 
---
2019-12-03T09:49:26.3585255Z thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:537:22
2019-12-03T09:49:26.3585375Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
2019-12-03T09:49:26.3585431Z 
2019-12-03T09:49:26.3585484Z 
2019-12-03T09:49:26.3590738Z command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--rustdoc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc" "--src-base" "/checkout/src/test/run-make-fulldeps" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-make-fulldeps" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "run-make" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/checkout/obj/build/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck" "--host-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/bin/gdb" "--llvm-version" "9.0.0-rust-1.41.0-dev\n" "--cc" "cc" "--cxx" "c++" "--cflags" "-ffunction-sections -fdata-sections -fPIC -m64" "--llvm-components" "aarch64 aarch64asmparser aarch64codegen aarch64desc aarch64disassembler aarch64info aarch64utils aggressiveinstcombine all all-targets analysis arm armasmparser armcodegen armdesc armdisassembler arminfo armutils asmparser asmprinter binaryformat bitreader bitstreamreader bitwriter codegen core coroutines coverage debuginfocodeview debuginfodwarf debuginfogsym debuginfomsf debuginfopdb demangle dlltooldriver engine executionengine fuzzmutate globalisel gtest gtest_main hexagon hexagonasmparser hexagoncodegen hexagondesc hexagondisassembler hexagoninfo instcombine instrumentation interpreter ipo irreader jitlink libdriver lineeditor linker lto mc mca mcdisassembler mcjit mcparser mips mipsasmparser mipscodegen mipsdesc mipsdisassembler mipsinfo mirparser msp430 msp430asmparser msp430codegen msp430desc msp430disassembler msp430info native nativecodegen nvptx nvptxcodegen nvptxdesc nvptxinfo objcarcopts object objectyaml option orcjit passes powerpc powerpcasmparser powerpccodegen powerpcdesc powerpcdisassembler powerpcinfo profiledata remarks riscv riscvasmparser riscvcodegen riscvdesc riscvdisassembler riscvinfo riscvutils runtimedyld scalaropts selectiondag sparc sparcasmparser sparccodegen sparcdesc sparcdisassembler sparcinfo support symbolize systemz systemzasmparser systemzcodegen systemzdesc systemzdisassembler systemzinfo tablegen target testingsupport textapi transformutils vectorize webassembly webassemblyasmparser webassemblycodegen webassemblydesc webassemblydisassembler webassemblyinfo windowsmanifest x86 x86asmparser x86codegen x86desc x86disassembler x86info x86utils xray" "--llvm-cxxflags" "-I/checkout/src/llvm-project/llvm/include -I/checkout/obj/build/x86_64-unknown-linux-gnu/llvm/build/include -std=c++11   -fno-exceptions -fno-rtti -D_GNU_SOURCE -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS" "--ar" "ar" "--llvm-bin-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/llvm/build/bin" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
2019-12-03T09:49:26.3592491Z 
2019-12-03T09:49:26.3592544Z 
2019-12-03T09:49:26.3592615Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
2019-12-03T09:49:26.3592830Z Build completed unsuccessfully in 2:26:48
2019-12-03T09:49:26.3592830Z Build completed unsuccessfully in 2:26:48
2019-12-03T09:49:26.3642751Z == clock drift check ==
2019-12-03T09:49:26.3669771Z   local time: Tue Dec  3 09:49:26 UTC 2019
2019-12-03T09:49:26.5613452Z   network time: Tue, 03 Dec 2019 09:49:26 GMT
2019-12-03T09:49:26.5615312Z == end clock drift check ==
2019-12-03T09:49:42.8575391Z 
2019-12-03T09:49:42.8685466Z ##[error]Bash exited with code '1'.
2019-12-03T09:49:42.8733455Z ##[section]Starting: Checkout
2019-12-03T09:49:42.8735692Z ==============================================================================
2019-12-03T09:49:42.8735797Z Task         : Get sources
2019-12-03T09:49:42.8735911Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

Centril · 2019-12-03T10:07:34Z

I've no idea why this failed, so I'm closing in favor of #66982.

nnethercote and others added 30 commits November 14, 2019 17:13

Improve comments about NodeStates.

5a9b704

This commit clarifies some comments, fixes some minor errors in comments, and adds a state transition diagram.

Give two functions clearer names.

c45fc6b

remove dependency from libhermit

c874789

The build process of the unikernel HermitCore is redesigned and doesn't longer depend on libhermit.

add enclosing_scope param to rustc_on_unimplmented

45aadf7

add ui test compute enclosing_scope_span on demand add scope test make tidy happy stylistic and typo fixes

added enclosing_scope attr to Try trait and fixed ui tests accordingly

1d0c015

document match and move keywords

71abce1

add example to move

b67d6c7

add docs for move and match keywords

44f3bee

remove trailing whitespace

d5a4c62

fix doc compile fail

c69be48

add ";" for let = match

7c3befc

Add support for RISC-V 64-bit GNU/Linux

e4b2cb8

Update libc

930a0a2

Miri core engine: use throw_ub instead of throw_panic

a725a15

fix compile-fail tests

15f159a

Remove ord lang item

ac57e1b

add grammer fixes

e638f7c

UsefulWithWitness always carries some witnesses

21af89d

Add some tests

00ccadf

Lint for redundant branches in or-patterns

5c7bd52

Correct error on partially unreachable or-pat in if let

a476af2

Move recently changed tests to the correct file

ef087d9

Remove top-level or-pattern hack

1c1bec2

syntax: Introduce a struct MacArgs for macro arguments

a81804b

syntax: Remove redundant span from ast::Mac

0fac567

Also remove a couple of redundant `visit_mac` asserts

syntax: Use ast::MacArgs for attributes

1a496f3

syntax: Use ast::MacArgs for macro definitions

5378955

syntax: Optimize conversion AttrItem -> MetaItem by avoiding `out…

cf71538

…er_tokens`.

Centril added 8 commits December 3, 2019 03:43

Rollup merge of rust-lang#66730 - hermitcore:master, r=alexcrichton

98db3e7

remove dependency from libhermit The build process of the unikernel HermitCore is redesigned and doesn't longer depend on libhermit.

Rollup merge of rust-lang#66899 - msizanoen1:riscv-std, r=alexcrichton

e8b36c6

Standard library support for riscv64gc-unknown-linux-gnu Add std support for RISC-V 64-bit GNU/Linux and update libc for RISC-V support. r? @alexcrichton

Rollup merge of rust-lang#66904 - DevinR528:keyword-doc, r=Dylan-DPC

2f09deb

Adding docs for keyword match, move Partial fix of issue rust-lang#34601.

Rollup merge of rust-lang#66941 - CAD97:nord, r=Dylan-DPC

29e5b0a

Remove `ord` lang item At this point it seems to be unused, and just `partial_ord` is used instead. This removes the unused lang item.

bors added the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Dec 3, 2019

Centril added the rollup A PR which is a rollup label Dec 3, 2019

bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Dec 3, 2019

bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 3, 2019

bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Dec 3, 2019

Centril closed this Dec 3, 2019

Centril deleted the rollup-h0vuj8v branch December 3, 2019 10:07

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Rollup of 9 pull requests #66978

Rollup of 9 pull requests #66978

Centril commented Dec 3, 2019

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Centril commented Dec 3, 2019

Rollup of 9 pull requests #66978

Rollup of 9 pull requests #66978

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