Dec 19 07:37:01.229 INFO checking takenta/rustracer against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 07:37:01.230 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/takenta/rustracer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:37:01.706 INFO [stdout] ac2b1893bae32729d2124ec3a83eafb527da56d12aa9f6a6ac21ff5b637db05a
Dec 19 07:37:01.710 INFO running `"docker" "start" "-a" "ac2b1893bae32729d2124ec3a83eafb527da56d12aa9f6a6ac21ff5b637db05a"`
Dec 19 07:37:03.172 INFO [stderr]     Checking libc v0.2.36
Dec 19 07:37:04.388 INFO [stderr]     Checking memchr v2.0.1
Dec 19 07:37:04.660 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 19 07:37:05.404 INFO [stderr]     Checking regex v0.2.5
Dec 19 07:37:07.365 INFO [stderr]     Checking rustracer v0.1.0 (/opt/crater/workdir)
Dec 19 07:37:07.671 INFO [stderr] warning: unused variable: `cmd`
Dec 19 07:37:07.672 INFO [stderr]   --> src/main.rs:47:9
Dec 19 07:37:07.672 INFO [stderr]    |
Dec 19 07:37:07.672 INFO [stderr] 47 |     let cmd = Command::new("strace")
Dec 19 07:37:07.672 INFO [stderr]    |         ^^^ help: consider using `_cmd` instead
Dec 19 07:37:07.673 INFO [stderr]    |
Dec 19 07:37:07.673 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 07:37:07.673 INFO [stderr] 
Dec 19 07:37:07.748 INFO [stderr] warning: unused variable: `cmd`
Dec 19 07:37:07.748 INFO [stderr]   --> src/main.rs:47:9
Dec 19 07:37:07.748 INFO [stderr]    |
Dec 19 07:37:07.748 INFO [stderr] 47 |     let cmd = Command::new("strace")
Dec 19 07:37:07.748 INFO [stderr]    |         ^^^ help: consider using `_cmd` instead
Dec 19 07:37:07.749 INFO [stderr]    |
Dec 19 07:37:07.749 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 07:37:07.749 INFO [stderr] 
Dec 19 07:37:07.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.66s
Dec 19 07:37:09.304 INFO running `"docker" "inspect" "ac2b1893bae32729d2124ec3a83eafb527da56d12aa9f6a6ac21ff5b637db05a"`
Dec 19 07:37:09.630 INFO running `"docker" "rm" "-f" "ac2b1893bae32729d2124ec3a83eafb527da56d12aa9f6a6ac21ff5b637db05a"`
Dec 19 07:37:09.940 INFO [stdout] ac2b1893bae32729d2124ec3a83eafb527da56d12aa9f6a6ac21ff5b637db05a