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utah-0.1.2 test failure running linker on 1.16 beta #39830

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brson opened this issue Feb 14, 2017 · 5 comments
Closed

utah-0.1.2 test failure running linker on 1.16 beta #39830

brson opened this issue Feb 14, 2017 · 5 comments
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regression-from-stable-to-beta Performance or correctness regression from stable to beta. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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@brson
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brson commented Feb 14, 2017 •
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brian@ip-10-145-43-250:/mnt2/dev/utah⟫ git remote -v
origin  https://github.com/pegasos1/utah (fetch)
origin  https://github.com/pegasos1/utah (push)
brian@ip-10-145-43-250:/mnt2/dev/utah⟫ git log -1
commit 99c244a1e811128a8279616ea8d6024ed3c17823
Author: Suchin <sgrangan01@gmail.com>
Date:   Wed Dec 28 11:27:03 2016 -0800

    Update README.md

brian@ip-10-145-43-250:/mnt2/dev⟫ rustc +beta -Vv
rustc 1.16.0-beta.1 (5276ba72e 2017-01-31)
binary: rustc
commit-hash: 5276ba72e8fe13597200254447fce9cb3783c583
commit-date: 2017-01-31
host: x86_64-unknown-linux-gnu
release: 1.16.0-beta.1
LLVM version: 3.9

   Doc-tests utah

running 20 tests
test _0 ... ignored
test _1 ... ignored
test _10 ... ignored
test _11 ... ignored
test _2 ... ignored
test _3 ... ignored
test _4 ... ignored
test _5 ... ignored
test _6 ... ignored
test _7 ... ignored
test _8 ... ignored
test _9 ... ignored
test implement::impl_constructor_generic::DataFrame<T>::df_iter_mut_0 ... ok
test implement::impl_constructor_generic::DataFrame<T>::from_array_0 ... ok
test implement::impl_constructor_generic::DataFrame<T>::columns_0 ... FAILED
test implement::impl_constructor_generic::DataFrame<T>::df_iter_0 ... FAILED
test implement::impl_constructor_generic::DataFrame<T>::new_0 ... ok
test implement::impl_constructor_generic::DataFrame<T>::index_0 ... FAILED
test implement::impl_constructor_generic::DataFrame<T>::index_1 ... FAILED
test implement::impl_constructor_generic::DataFrame<T>::new_1 ... ok

failures:

---- implement::impl_constructor_generic::DataFrame<T>::columns_0 stdout ----
        error: linking with `cc` failed: exit code: 1
  |
  = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/tmp/rustdoctest.PrTrjBAF18uG/rust_out.0.o" "-o" "/tmp/rustdoctest.PrTrjBAF18uG/rust_out" "-Wl,--gc-sections" "-pie" "-nodefaultlibs" "-L" "/mnt2/dev/utah/target/debug/deps" "-L" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,-Bdynamic" "/mnt2/dev/utah/target/debug/deps/libutah-7ebd1627d8f4b31c.rlib" "/mnt2/dev/utah/target/debug/deps/libndarray_rand-bd14357e2975e921.rlib" "/mnt2/dev/utah/target/debug/deps/libnum-4f5490b7b4313ad0.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_iter-a1bfa3b9618fdfe0.rlib" "/mnt2/dev/utah/target/debug/deps/liberror_chain-51998ce5824b8fe7.rlib" "/mnt2/dev/utah/target/debug/deps/libbacktrace-4bd69dcf892822ef.rlib" "/mnt2/dev/utah/target/debug/deps/libbacktrace_sys-58044020ec178381.rlib" "/mnt2/dev/utah/target/debug/deps/libdbghelp-80abcaa2ef08d9db.rlib" "/mnt2/dev/utah/target/debug/deps/libwinapi-a5898d7aceb63fac.rlib" "/mnt2/dev/utah/target/debug/deps/librustc_demangle-ffe0cd46130fc1c4.rlib" "/mnt2/dev/utah/target/debug/deps/libndarray-a08975650c3bc21a.rlib" "/mnt2/dev/utah/target/debug/deps/libmatrixmultiply-f1139eb0050ad26b.rlib" "/mnt2/dev/utah/target/debug/deps/librawpointer-dc9eeb50dff13477.rlib" "/mnt2/dev/utah/target/debug/deps/libitertools-ce89a6802ef9c3ff.rlib" "/mnt2/dev/utah/target/debug/deps/libeither-f2ccbfaf1069b354.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_complex-2d6fd57f39d31306.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_rational-e1a0d96e4c2f73b6.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_bigint-a0b0a32a0399692f.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_integer-f617fb54b59f25d7.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_traits-51f88ce8f32c0283.rlib" "/mnt2/dev/utah/target/debug/deps/librand-c9d9fbdab2355ee4.rlib" "/mnt2/dev/utah/target/debug/deps/liblibc-13f441799a82421b.rlib" "/mnt2/dev/utah/target/debug/deps/libkernel32-835ed4d4f4dc2d3e.rlib" "/mnt2/dev/utah/target/debug/deps/libcfg_if-5cf5b4dd25466da1.rlib" "/mnt2/dev/utah/target/debug/deps/libcsv-409fb1ac4ede067a.rlib" "/mnt2/dev/utah/target/debug/deps/librustc_serialize-2c0b16b7ceb9fdcb.rlib" "/mnt2/dev/utah/target/debug/deps/libbyteorder-fab4d718c73e8b35.rlib" "-L" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-l" "std-dfc89321dbee872e" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a27e0b02588f3694.rlib" "-l" "util" "-l" "dl" "-l" "rt" "-l" "pthread" "-l" "gcc_s" "-l" "pthread" "-l" "c" "-l" "m" "-l" "rt" "-l" "util"
  = note: /mnt2/dev/utah/target/debug/deps/libbacktrace-4bd69dcf892822ef.rlib(backtrace-4bd69dcf892822ef.0.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
          /home/brian/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/mod.rs:159: undefined reference to `backtrace_create_state'
          /mnt2/dev/utah/target/debug/deps/libbacktrace-4bd69dcf892822ef.rlib(backtrace-4bd69dcf892822ef.0.o): In function `backtrace::symbolize::libbacktrace::resolve':
          /home/brian/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/mod.rs:159: undefined reference to `backtrace_pcinfo'
          /home/brian/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/mod.rs:159: undefined reference to `backtrace_syminfo'
          collect2: error: ld returned 1 exit status


error: aborting due to previous error

thread 'rustc' panicked at 'Box<Any>', /buildslave/rust-buildbot/slave/beta-dist-rustc-linux/build/src/librustc_errors/lib.rs:453
note: Run with `RUST_BACKTRACE=1` for a backtrace.
thread 'rustc' panicked at 'couldn't compile the test', /buildslave/rust-buildbot/slave/beta-dist-rustc-linux/build/src/librustdoc/test.rs:265

---- implement::impl_constructor_generic::DataFrame<T>::df_iter_0 stdout ----
        warning: unused variable: `df_iter`, #[warn(unused_variables)] on by default
 --> <anon>:6:5
  |
6 | let df_iter = df.df_iter(UtahAxis::Row);
  |     ^^^^^^^

error: linking with `cc` failed: exit code: 1
  |
  = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/tmp/rustdoctest.knVrbrD9nkWB/rust_out.0.o" "-o" "/tmp/rustdoctest.knVrbrD9nkWB/rust_out" "-Wl,--gc-sections" "-pie" "-nodefaultlibs" "-L" "/mnt2/dev/utah/target/debug/deps" "-L" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,-Bdynamic" "/mnt2/dev/utah/target/debug/deps/libutah-7ebd1627d8f4b31c.rlib" "/mnt2/dev/utah/target/debug/deps/libndarray_rand-bd14357e2975e921.rlib" "/mnt2/dev/utah/target/debug/deps/libnum-4f5490b7b4313ad0.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_iter-a1bfa3b9618fdfe0.rlib" "/mnt2/dev/utah/target/debug/deps/liberror_chain-51998ce5824b8fe7.rlib" "/mnt2/dev/utah/target/debug/deps/libbacktrace-4bd69dcf892822ef.rlib" "/mnt2/dev/utah/target/debug/deps/libbacktrace_sys-58044020ec178381.rlib" "/mnt2/dev/utah/target/debug/deps/libdbghelp-80abcaa2ef08d9db.rlib" "/mnt2/dev/utah/target/debug/deps/libwinapi-a5898d7aceb63fac.rlib" "/mnt2/dev/utah/target/debug/deps/librustc_demangle-ffe0cd46130fc1c4.rlib" "/mnt2/dev/utah/target/debug/deps/libndarray-a08975650c3bc21a.rlib" "/mnt2/dev/utah/target/debug/deps/libmatrixmultiply-f1139eb0050ad26b.rlib" "/mnt2/dev/utah/target/debug/deps/librawpointer-dc9eeb50dff13477.rlib" "/mnt2/dev/utah/target/debug/deps/libitertools-ce89a6802ef9c3ff.rlib" "/mnt2/dev/utah/target/debug/deps/libeither-f2ccbfaf1069b354.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_complex-2d6fd57f39d31306.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_rational-e1a0d96e4c2f73b6.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_bigint-a0b0a32a0399692f.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_integer-f617fb54b59f25d7.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_traits-51f88ce8f32c0283.rlib" "/mnt2/dev/utah/target/debug/deps/librand-c9d9fbdab2355ee4.rlib" "/mnt2/dev/utah/target/debug/deps/liblibc-13f441799a82421b.rlib" "/mnt2/dev/utah/target/debug/deps/libkernel32-835ed4d4f4dc2d3e.rlib" "/mnt2/dev/utah/target/debug/deps/libcfg_if-5cf5b4dd25466da1.rlib" "/mnt2/dev/utah/target/debug/deps/libcsv-409fb1ac4ede067a.rlib" "/mnt2/dev/utah/target/debug/deps/librustc_serialize-2c0b16b7ceb9fdcb.rlib" "/mnt2/dev/utah/target/debug/deps/libbyteorder-fab4d718c73e8b35.rlib" "-L" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-l" "std-dfc89321dbee872e" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a27e0b02588f3694.rlib" "-l" "util" "-l" "dl" "-l" "rt" "-l" "pthread" "-l" "gcc_s" "-l" "pthread" "-l" "c" "-l" "m" "-l" "rt" "-l" "util"
  = note: /mnt2/dev/utah/target/debug/deps/libbacktrace-4bd69dcf892822ef.rlib(backtrace-4bd69dcf892822ef.0.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
          /home/brian/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/mod.rs:159: undefined reference to `backtrace_create_state'
          /mnt2/dev/utah/target/debug/deps/libbacktrace-4bd69dcf892822ef.rlib(backtrace-4bd69dcf892822ef.0.o): In function `backtrace::symbolize::libbacktrace::resolve':
          /home/brian/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/mod.rs:159: undefined reference to `backtrace_pcinfo'
          /home/brian/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/mod.rs:159: undefined reference to `backtrace_syminfo'
          collect2: error: ld returned 1 exit status


error: aborting due to previous error

thread 'rustc' panicked at 'Box<Any>', /buildslave/rust-buildbot/slave/beta-dist-rustc-linux/build/src/librustc_errors/lib.rs:453
thread 'rustc' panicked at 'couldn't compile the test', /buildslave/rust-buildbot/slave/beta-dist-rustc-linux/build/src/librustdoc/test.rs:265

---- implement::impl_constructor_generic::DataFrame<T>::index_0 stdout ----
        error: linking with `cc` failed: exit code: 1
  |
  = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/tmp/rustdoctest.fleS6jIAZI9w/rust_out.0.o" "-o" "/tmp/rustdoctest.fleS6jIAZI9w/rust_out" "-Wl,--gc-sections" "-pie" "-nodefaultlibs" "-L" "/mnt2/dev/utah/target/debug/deps" "-L" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,-Bdynamic" "/mnt2/dev/utah/target/debug/deps/libutah-7ebd1627d8f4b31c.rlib" "/mnt2/dev/utah/target/debug/deps/libndarray_rand-bd14357e2975e921.rlib" "/mnt2/dev/utah/target/debug/deps/libnum-4f5490b7b4313ad0.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_iter-a1bfa3b9618fdfe0.rlib" "/mnt2/dev/utah/target/debug/deps/liberror_chain-51998ce5824b8fe7.rlib" "/mnt2/dev/utah/target/debug/deps/libbacktrace-4bd69dcf892822ef.rlib" "/mnt2/dev/utah/target/debug/deps/libbacktrace_sys-58044020ec178381.rlib" "/mnt2/dev/utah/target/debug/deps/libdbghelp-80abcaa2ef08d9db.rlib" "/mnt2/dev/utah/target/debug/deps/libwinapi-a5898d7aceb63fac.rlib" "/mnt2/dev/utah/target/debug/deps/librustc_demangle-ffe0cd46130fc1c4.rlib" "/mnt2/dev/utah/target/debug/deps/libndarray-a08975650c3bc21a.rlib" "/mnt2/dev/utah/target/debug/deps/libmatrixmultiply-f1139eb0050ad26b.rlib" "/mnt2/dev/utah/target/debug/deps/librawpointer-dc9eeb50dff13477.rlib" "/mnt2/dev/utah/target/debug/deps/libitertools-ce89a6802ef9c3ff.rlib" "/mnt2/dev/utah/target/debug/deps/libeither-f2ccbfaf1069b354.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_complex-2d6fd57f39d31306.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_rational-e1a0d96e4c2f73b6.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_bigint-a0b0a32a0399692f.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_integer-f617fb54b59f25d7.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_traits-51f88ce8f32c0283.rlib" "/mnt2/dev/utah/target/debug/deps/librand-c9d9fbdab2355ee4.rlib" "/mnt2/dev/utah/target/debug/deps/liblibc-13f441799a82421b.rlib" "/mnt2/dev/utah/target/debug/deps/libkernel32-835ed4d4f4dc2d3e.rlib" "/mnt2/dev/utah/target/debug/deps/libcfg_if-5cf5b4dd25466da1.rlib" "/mnt2/dev/utah/target/debug/deps/libcsv-409fb1ac4ede067a.rlib" "/mnt2/dev/utah/target/debug/deps/librustc_serialize-2c0b16b7ceb9fdcb.rlib" "/mnt2/dev/utah/target/debug/deps/libbyteorder-fab4d718c73e8b35.rlib" "-L" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-l" "std-dfc89321dbee872e" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a27e0b02588f3694.rlib" "-l" "util" "-l" "dl" "-l" "rt" "-l" "pthread" "-l" "gcc_s" "-l" "pthread" "-l" "c" "-l" "m" "-l" "rt" "-l" "util"
  = note: /mnt2/dev/utah/target/debug/deps/libbacktrace-4bd69dcf892822ef.rlib(backtrace-4bd69dcf892822ef.0.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
          /home/brian/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/mod.rs:159: undefined reference to `backtrace_create_state'
          /mnt2/dev/utah/target/debug/deps/libbacktrace-4bd69dcf892822ef.rlib(backtrace-4bd69dcf892822ef.0.o): In function `backtrace::symbolize::libbacktrace::resolve':
          /home/brian/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/mod.rs:159: undefined reference to `backtrace_pcinfo'
          /home/brian/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/mod.rs:159: undefined reference to `backtrace_syminfo'
          collect2: error: ld returned 1 exit status


error: aborting due to previous error

thread 'rustc' panicked at 'Box<Any>', /buildslave/rust-buildbot/slave/beta-dist-rustc-linux/build/src/librustc_errors/lib.rs:453
thread 'rustc' panicked at 'couldn't compile the test', /buildslave/rust-buildbot/slave/beta-dist-rustc-linux/build/src/librustdoc/test.rs:265

---- implement::impl_constructor_generic::DataFrame<T>::index_1 stdout ----
        error: linking with `cc` failed: exit code: 1
  |
  = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/tmp/rustdoctest.4HYHIIhA9dVC/rust_out.0.o" "-o" "/tmp/rustdoctest.4HYHIIhA9dVC/rust_out" "-Wl,--gc-sections" "-pie" "-nodefaultlibs" "-L" "/mnt2/dev/utah/target/debug/deps" "-L" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,-Bdynamic" "/mnt2/dev/utah/target/debug/deps/libutah-7ebd1627d8f4b31c.rlib" "/mnt2/dev/utah/target/debug/deps/libndarray_rand-bd14357e2975e921.rlib" "/mnt2/dev/utah/target/debug/deps/libnum-4f5490b7b4313ad0.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_iter-a1bfa3b9618fdfe0.rlib" "/mnt2/dev/utah/target/debug/deps/liberror_chain-51998ce5824b8fe7.rlib" "/mnt2/dev/utah/target/debug/deps/libbacktrace-4bd69dcf892822ef.rlib" "/mnt2/dev/utah/target/debug/deps/libbacktrace_sys-58044020ec178381.rlib" "/mnt2/dev/utah/target/debug/deps/libdbghelp-80abcaa2ef08d9db.rlib" "/mnt2/dev/utah/target/debug/deps/libwinapi-a5898d7aceb63fac.rlib" "/mnt2/dev/utah/target/debug/deps/librustc_demangle-ffe0cd46130fc1c4.rlib" "/mnt2/dev/utah/target/debug/deps/libndarray-a08975650c3bc21a.rlib" "/mnt2/dev/utah/target/debug/deps/libmatrixmultiply-f1139eb0050ad26b.rlib" "/mnt2/dev/utah/target/debug/deps/librawpointer-dc9eeb50dff13477.rlib" "/mnt2/dev/utah/target/debug/deps/libitertools-ce89a6802ef9c3ff.rlib" "/mnt2/dev/utah/target/debug/deps/libeither-f2ccbfaf1069b354.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_complex-2d6fd57f39d31306.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_rational-e1a0d96e4c2f73b6.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_bigint-a0b0a32a0399692f.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_integer-f617fb54b59f25d7.rlib" "/mnt2/dev/utah/target/debug/deps/libnum_traits-51f88ce8f32c0283.rlib" "/mnt2/dev/utah/target/debug/deps/librand-c9d9fbdab2355ee4.rlib" "/mnt2/dev/utah/target/debug/deps/liblibc-13f441799a82421b.rlib" "/mnt2/dev/utah/target/debug/deps/libkernel32-835ed4d4f4dc2d3e.rlib" "/mnt2/dev/utah/target/debug/deps/libcfg_if-5cf5b4dd25466da1.rlib" "/mnt2/dev/utah/target/debug/deps/libcsv-409fb1ac4ede067a.rlib" "/mnt2/dev/utah/target/debug/deps/librustc_serialize-2c0b16b7ceb9fdcb.rlib" "/mnt2/dev/utah/target/debug/deps/libbyteorder-fab4d718c73e8b35.rlib" "-L" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-l" "std-dfc89321dbee872e" "/home/brian/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a27e0b02588f3694.rlib" "-l" "util" "-l" "dl" "-l" "rt" "-l" "pthread" "-l" "gcc_s" "-l" "pthread" "-l" "c" "-l" "m" "-l" "rt" "-l" "util"
  = note: /mnt2/dev/utah/target/debug/deps/libbacktrace-4bd69dcf892822ef.rlib(backtrace-4bd69dcf892822ef.0.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
          /home/brian/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/mod.rs:159: undefined reference to `backtrace_create_state'
          /mnt2/dev/utah/target/debug/deps/libbacktrace-4bd69dcf892822ef.rlib(backtrace-4bd69dcf892822ef.0.o): In function `backtrace::symbolize::libbacktrace::resolve':
          /home/brian/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/mod.rs:159: undefined reference to `backtrace_pcinfo'
          /home/brian/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/mod.rs:159: undefined reference to `backtrace_syminfo'
          collect2: error: ld returned 1 exit status


error: aborting due to previous error

thread 'rustc' panicked at 'Box<Any>', /buildslave/rust-buildbot/slave/beta-dist-rustc-linux/build/src/librustc_errors/lib.rs:453
thread 'rustc' panicked at 'couldn't compile the test', /buildslave/rust-buildbot/slave/beta-dist-rustc-linux/build/src/librustdoc/test.rs:265


failures:
    implement::impl_constructor_generic::DataFrame<T>::columns_0
    implement::impl_constructor_generic::DataFrame<T>::df_iter_0
    implement::impl_constructor_generic::DataFrame<T>::index_0
    implement::impl_constructor_generic::DataFrame<T>::index_1

test result: FAILED. 4 passed; 4 failed; 12 ignored; 0 measured

error: test failed

Not on 1.15. Not on 1.17 nightly.

cc @pegasos1
@brson brson added the regression-from-stable-to-beta Performance or correctness regression from stable to beta. label Feb 14, 2017
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arielb1 commented Feb 16, 2017

@nagisa could you look at this?

@pnkfelix pnkfelix added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Feb 16, 2017
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nagisa commented Feb 17, 2017

Not on 1.17 nightly.

Fails just fine on nightly for me.

The breakage seems to be intended. This “regression” is caused by multiple pieces working together:

  1. utah crate contains Cargo.lock, which locks version of backtrace-sys to 0.1.5;
  2. In Hide a few more standard library symbols #39252 libstd stopped exposing its own libbacktrace symbols;
  3. backtrace-sys == 0.1.5 assumes on linux backtrace symbols are provided by libstd (0.1.6 does not do this anymore).

Proposed fix: tell the crate author to remove Cargo.lock from their packages (and/or run cargo update).

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nagisa commented Feb 17, 2017

cc @alexcrichton perhaps cargo should warn about publishing a package with Cargo.lock?

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Oh right yes this is a bug in backtrace-sys, fixed in version 0.1.6 (as pointed out by @nagisa)

Heh we actually have some bugs for reading Cargo.lock in published packages, and now we've got bugs for not doing so!

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@brson thanks for opening, @nagisa will remove Cargo.lock

@nagisa nagisa mentioned this issue Feb 28, 2017
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