Dec 19 06:18:24.480 INFO checking utam0k/mican against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 06:18:24.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/utam0k/mican:/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 06:18:24.848 INFO [stdout] 38cd0baf2cd3408cf1bb79982cca894c4151d38370adc1d4d861088c88d78adc
Dec 19 06:18:24.850 INFO running `"docker" "start" "-a" "38cd0baf2cd3408cf1bb79982cca894c4151d38370adc1d4d861088c88d78adc"`
Dec 19 06:18:26.482 INFO [stderr]    Compiling nix v0.10.0
Dec 19 06:18:26.484 INFO [stderr]     Checking bytes v0.4.6
Dec 19 06:18:32.926 INFO [stderr]     Checking mican v0.3.0 (/opt/crater/workdir)
Dec 19 06:18:33.342 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 06:18:33.342 INFO [stderr]  --> src/commands/cd.rs:9:31
Dec 19 06:18:33.343 INFO [stderr]   |
Dec 19 06:18:33.343 INFO [stderr] 9 |         env::set_current_dir(&env::home_dir().unwrap()).unwrap();
Dec 19 06:18:33.343 INFO [stderr]   |                               ^^^^^^^^^^^^^
Dec 19 06:18:33.344 INFO [stderr]   |
Dec 19 06:18:33.344 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 06:18:33.344 INFO [stderr] 
Dec 19 06:18:33.419 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 06:18:33.419 INFO [stderr]  --> src/commands/cd.rs:9:31
Dec 19 06:18:33.419 INFO [stderr]   |
Dec 19 06:18:33.419 INFO [stderr] 9 |         env::set_current_dir(&env::home_dir().unwrap()).unwrap();
Dec 19 06:18:33.419 INFO [stderr]   |                               ^^^^^^^^^^^^^
Dec 19 06:18:33.419 INFO [stderr]   |
Dec 19 06:18:33.420 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 06:18:33.420 INFO [stderr] 
Dec 19 06:18:34.649 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.33s
Dec 19 06:18:36.301 INFO running `"docker" "inspect" "38cd0baf2cd3408cf1bb79982cca894c4151d38370adc1d4d861088c88d78adc"`
Dec 19 06:18:36.612 INFO running `"docker" "rm" "-f" "38cd0baf2cd3408cf1bb79982cca894c4151d38370adc1d4d861088c88d78adc"`
Dec 19 06:18:36.928 INFO [stdout] 38cd0baf2cd3408cf1bb79982cca894c4151d38370adc1d4d861088c88d78adc