Dec 11 06:38:56.295 INFO checking vlttnv/rusty-shell against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 06:38:56.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 06:38:56.770 INFO [stdout] adfad10b763e1d17cff31c2a6185e262da342c555a43b579022ea5dfd0bd02d1
Dec 11 06:38:56.774 INFO running `"docker" "start" "-a" "adfad10b763e1d17cff31c2a6185e262da342c555a43b579022ea5dfd0bd02d1"`
Dec 11 06:38:58.116 INFO [stderr] usermod: no changes
Dec 11 06:38:58.204 INFO [stderr]     Checking rusty_shell v0.1.0 (/source)
Dec 11 06:38:58.540 INFO [stderr] warning: variable `exit_code` is assigned to, but never used
Dec 11 06:38:58.540 INFO [stderr]   --> src/main.rs:27:13
Dec 11 06:38:58.540 INFO [stderr]    |
Dec 11 06:38:58.540 INFO [stderr] 27 |     let mut exit_code;
Dec 11 06:38:58.540 INFO [stderr]    |             ^^^^^^^^^
Dec 11 06:38:58.540 INFO [stderr]    |
Dec 11 06:38:58.540 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 06:38:58.540 INFO [stderr]    = note: consider using `_exit_code` instead
Dec 11 06:38:58.540 INFO [stderr] 
Dec 11 06:38:58.540 INFO [stderr] warning: value assigned to `exit_code` is never read
Dec 11 06:38:58.540 INFO [stderr]   --> src/main.rs:41:9
Dec 11 06:38:58.540 INFO [stderr]    |
Dec 11 06:38:58.540 INFO [stderr] 41 |         exit_code = rsh_run(&args)
Dec 11 06:38:58.540 INFO [stderr]    |         ^^^^^^^^^
Dec 11 06:38:58.540 INFO [stderr]    |
Dec 11 06:38:58.540 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 11 06:38:58.540 INFO [stderr] 
Dec 11 06:38:58.696 INFO [stderr] warning: variable `exit_code` is assigned to, but never used
Dec 11 06:38:58.696 INFO [stderr]   --> src/main.rs:27:13
Dec 11 06:38:58.696 INFO [stderr]    |
Dec 11 06:38:58.696 INFO [stderr] 27 |     let mut exit_code;
Dec 11 06:38:58.696 INFO [stderr]    |             ^^^^^^^^^
Dec 11 06:38:58.696 INFO [stderr]    |
Dec 11 06:38:58.696 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 06:38:58.696 INFO [stderr]    = note: consider using `_exit_code` instead
Dec 11 06:38:58.696 INFO [stderr] 
Dec 11 06:38:58.696 INFO [stderr] warning: value assigned to `exit_code` is never read
Dec 11 06:38:58.696 INFO [stderr]   --> src/main.rs:41:9
Dec 11 06:38:58.696 INFO [stderr]    |
Dec 11 06:38:58.696 INFO [stderr] 41 |         exit_code = rsh_run(&args)
Dec 11 06:38:58.696 INFO [stderr]    |         ^^^^^^^^^
Dec 11 06:38:58.696 INFO [stderr]    |
Dec 11 06:38:58.696 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 11 06:38:58.696 INFO [stderr] 
Dec 11 06:38:58.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 11 06:38:58.744 INFO [stderr] su: No module specific data is present
Dec 11 06:38:59.560 INFO running `"docker" "inspect" "adfad10b763e1d17cff31c2a6185e262da342c555a43b579022ea5dfd0bd02d1"`
Dec 11 06:38:59.818 INFO running `"docker" "rm" "-f" "adfad10b763e1d17cff31c2a6185e262da342c555a43b579022ea5dfd0bd02d1"`
Dec 11 06:39:00.148 INFO [stdout] adfad10b763e1d17cff31c2a6185e262da342c555a43b579022ea5dfd0bd02d1