sidecar: Remove usage of deprecated APIs

The gimli crate deprecated the Dwarf::borrow() method some time back.
Not using it makes it super inconvenient to support our current
workflow. However, addr2line recently introduced the
Context::from_arc_dwarf() constructor which allows us to keep existing
code structure. Switch over to using it and remove usage of the
deprecated Dwarf::borrow().

Signed-off-by: Daniel Müller <deso@posteo.net>

sidecar/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-addr2line = { version = "0.24.1" }
+addr2line = "0.24.2"
 gimli = { version = "0.31", default-features = false, features = ["read"] }
 glob = "0.3"
 fallible-iterator = { version = "0.3", default-features = false }

sidecar/src/main.rs

@@ -11,6 +11,7 @@ use std::env;
 use std::fs::File;
 use std::io::{BufRead, Lines, StdinLock, Write};
 use std::path::Path;
+use std::sync::Arc;
 
 use crate::addr2line::fallible_iterator::FallibleIterator;
 use clap::{App, Arg, ArgMatches, Values};
@@ -471,7 +472,8 @@ fn main() {
         dwarf.load_sup(&mut load_sup_section).unwrap();
     }
 
-    let ctx = Context::from_dwarf(dwarf.borrow(|b| *b)).unwrap();
+    let dwarf = Arc::new(dwarf);
+    let ctx = Context::from_arc_dwarf(Arc::clone(&dwarf)).unwrap();
 
     let stdin = std::io::stdin();
     let queries = matches