Dec 19 04:58:47.573 INFO checking yorodm/shsh against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 04:58:47.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/yorodm/shsh:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 04:58:48.008 INFO [stdout] 749d8407ac17457275f4ad559df2d152d532ecf1d945a4a9330427b52c6cc713
Dec 19 04:58:48.016 INFO running `"docker" "start" "-a" "749d8407ac17457275f4ad559df2d152d532ecf1d945a4a9330427b52c6cc713"`
Dec 19 04:58:49.757 INFO [stderr]    Compiling nix v0.11.0
Dec 19 04:58:49.757 INFO [stderr]     Checking void v1.0.2
Dec 19 04:58:49.760 INFO [stderr]     Checking unicode-segmentation v1.2.1
Dec 19 04:58:49.764 INFO [stderr]     Checking utf8parse v0.1.1
Dec 19 04:58:49.765 INFO [stderr]     Checking log v0.4.6
Dec 19 04:58:49.793 INFO [stderr]     Checking dirs v1.0.4
Dec 19 04:58:49.793 INFO [stderr]     Checking memchr v2.1.1
Dec 19 04:58:57.417 INFO [stderr]     Checking rustyline v2.1.0
Dec 19 04:58:58.989 INFO [stderr]     Checking shsh v0.1.0 (/opt/crater/workdir)
Dec 19 04:58:59.168 INFO [stderr] warning: unused variable: `args`
Dec 19 04:58:59.168 INFO [stderr]   --> src/main.rs:11:28
Dec 19 04:58:59.168 INFO [stderr]    |
Dec 19 04:58:59.168 INFO [stderr] 11 | fn print_working_directory(args: &[&str]) -> io::Result<()> {
Dec 19 04:58:59.168 INFO [stderr]    |                            ^^^^ help: consider using `_args` instead
Dec 19 04:58:59.168 INFO [stderr]    |
Dec 19 04:58:59.168 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 04:58:59.168 INFO [stderr] 
Dec 19 04:58:59.188 INFO [stderr] warning: unused variable: `args`
Dec 19 04:58:59.188 INFO [stderr]   --> src/main.rs:11:28
Dec 19 04:58:59.188 INFO [stderr]    |
Dec 19 04:58:59.188 INFO [stderr] 11 | fn print_working_directory(args: &[&str]) -> io::Result<()> {
Dec 19 04:58:59.188 INFO [stderr]    |                            ^^^^ help: consider using `_args` instead
Dec 19 04:58:59.188 INFO [stderr]    |
Dec 19 04:58:59.188 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 04:58:59.188 INFO [stderr] 
Dec 19 04:58:59.220 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
Dec 19 04:59:00.714 INFO running `"docker" "inspect" "749d8407ac17457275f4ad559df2d152d532ecf1d945a4a9330427b52c6cc713"`
Dec 19 04:59:01.036 INFO running `"docker" "rm" "-f" "749d8407ac17457275f4ad559df2d152d532ecf1d945a4a9330427b52c6cc713"`
Dec 19 04:59:01.284 INFO [stdout] 749d8407ac17457275f4ad559df2d152d532ecf1d945a4a9330427b52c6cc713