Dec 04 16:33:42.496 INFO checking jkurian/minigrep against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 16:33:42.496 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 16:33:43.008 INFO [stdout] f89bb8872c7cb0eb8893c801467db795d3d3bfbf917df64bafa0404b71f4afe3
Dec 04 16:33:43.013 INFO running `"docker" "start" "-a" "f89bb8872c7cb0eb8893c801467db795d3d3bfbf917df64bafa0404b71f4afe3"`
Dec 04 16:33:44.530 INFO [stderr] usermod: no changes
Dec 04 16:33:44.607 INFO [stderr]     Checking minigrep v0.1.0 (/source)
Dec 04 16:33:45.545 INFO [stderr] warning: unused variable: `args`
Dec 04 16:33:45.545 INFO [stderr]  --> src/main.rs:9:9
Dec 04 16:33:45.545 INFO [stderr]   |
Dec 04 16:33:45.545 INFO [stderr] 9 |     let args: Vec<String> = env::args().collect();
Dec 04 16:33:45.545 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Dec 04 16:33:45.545 INFO [stderr]   |
Dec 04 16:33:45.545 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 16:33:45.545 INFO [stderr] 
Dec 04 16:33:45.663 INFO [stderr] warning: unused variable: `args`
Dec 04 16:33:45.663 INFO [stderr]  --> src/main.rs:9:9
Dec 04 16:33:45.663 INFO [stderr]   |
Dec 04 16:33:45.663 INFO [stderr] 9 |     let args: Vec<String> = env::args().collect();
Dec 04 16:33:45.663 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Dec 04 16:33:45.663 INFO [stderr]   |
Dec 04 16:33:45.663 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 16:33:45.663 INFO [stderr] 
Dec 04 16:33:45.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 04 16:33:45.705 INFO [stderr] su: No module specific data is present
Dec 04 16:33:46.413 INFO running `"docker" "inspect" "f89bb8872c7cb0eb8893c801467db795d3d3bfbf917df64bafa0404b71f4afe3"`
Dec 04 16:33:46.721 INFO running `"docker" "rm" "-f" "f89bb8872c7cb0eb8893c801467db795d3d3bfbf917df64bafa0404b71f4afe3"`
Dec 04 16:33:47.010 INFO [stdout] f89bb8872c7cb0eb8893c801467db795d3d3bfbf917df64bafa0404b71f4afe3