Dec 18 11:15:16.634 INFO checking sig-1.0.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:15:16.634 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/sig/1.0.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:15:17.025 INFO [stdout] a286796ecbbc6dbb4eb5916997394a80aa28a79c94364050a46172ddac71fc8f
Dec 18 11:15:17.034 INFO running `"docker" "start" "-a" "a286796ecbbc6dbb4eb5916997394a80aa28a79c94364050a46172ddac71fc8f"`
Dec 18 11:15:17.869 INFO [stderr]     Checking sig v1.0.0 (/opt/crater/workdir)
Dec 18 11:15:18.748 INFO [stderr] warning: static variable `signal` should have an upper case name such as `SIGNAL`
Dec 18 11:15:18.748 INFO [stderr]   --> examples/winch.rs:11:1
Dec 18 11:15:18.748 INFO [stderr]    |
Dec 18 11:15:18.748 INFO [stderr] 11 | static mut signal: Option<i32> = None;
Dec 18 11:15:18.748 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:15:18.748 INFO [stderr]    |
Dec 18 11:15:18.748 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 18 11:15:18.748 INFO [stderr] 
Dec 18 11:15:18.886 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 18 11:15:19.214 INFO running `"docker" "inspect" "a286796ecbbc6dbb4eb5916997394a80aa28a79c94364050a46172ddac71fc8f"`
Dec 18 11:15:19.359 INFO running `"docker" "rm" "-f" "a286796ecbbc6dbb4eb5916997394a80aa28a79c94364050a46172ddac71fc8f"`
Dec 18 11:15:19.508 INFO [stdout] a286796ecbbc6dbb4eb5916997394a80aa28a79c94364050a46172ddac71fc8f