Dec 04 07:32:53.673 INFO checking vlttnv/rusty-shell against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 07:32:53.673 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:32:54.175 INFO [stdout] d9347c2ffb05c84dcd1dace72c72f122515186f54962bff8d21b286a81f02608
Dec 04 07:32:54.177 INFO running `"docker" "start" "-a" "d9347c2ffb05c84dcd1dace72c72f122515186f54962bff8d21b286a81f02608"`
Dec 04 07:32:55.947 INFO [stderr] usermod: no changes
Dec 04 07:32:56.019 INFO [stderr]     Checking rusty_shell v0.1.0 (/source)
Dec 04 07:32:56.463 INFO [stderr] warning: variable `exit_code` is assigned to, but never used
Dec 04 07:32:56.463 INFO [stderr]   --> src/main.rs:27:13
Dec 04 07:32:56.463 INFO [stderr]    |
Dec 04 07:32:56.463 INFO [stderr] 27 |     let mut exit_code;
Dec 04 07:32:56.463 INFO [stderr]    |             ^^^^^^^^^
Dec 04 07:32:56.463 INFO [stderr]    |
Dec 04 07:32:56.467 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 07:32:56.467 INFO [stderr]    = note: consider using `_exit_code` instead
Dec 04 07:32:56.467 INFO [stderr] 
Dec 04 07:32:56.467 INFO [stderr] warning: value assigned to `exit_code` is never read
Dec 04 07:32:56.467 INFO [stderr]   --> src/main.rs:41:9
Dec 04 07:32:56.467 INFO [stderr]    |
Dec 04 07:32:56.468 INFO [stderr] 41 |         exit_code = rsh_run(&args)
Dec 04 07:32:56.468 INFO [stderr]    |         ^^^^^^^^^
Dec 04 07:32:56.468 INFO [stderr]    |
Dec 04 07:32:56.468 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 04 07:32:56.468 INFO [stderr] 
Dec 04 07:32:56.605 INFO [stderr] warning: variable `exit_code` is assigned to, but never used
Dec 04 07:32:56.605 INFO [stderr]   --> src/main.rs:27:13
Dec 04 07:32:56.605 INFO [stderr]    |
Dec 04 07:32:56.605 INFO [stderr] 27 |     let mut exit_code;
Dec 04 07:32:56.605 INFO [stderr]    |             ^^^^^^^^^
Dec 04 07:32:56.605 INFO [stderr]    |
Dec 04 07:32:56.605 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 07:32:56.605 INFO [stderr]    = note: consider using `_exit_code` instead
Dec 04 07:32:56.605 INFO [stderr] 
Dec 04 07:32:56.605 INFO [stderr] warning: value assigned to `exit_code` is never read
Dec 04 07:32:56.607 INFO [stderr]   --> src/main.rs:41:9
Dec 04 07:32:56.607 INFO [stderr]    |
Dec 04 07:32:56.607 INFO [stderr] 41 |         exit_code = rsh_run(&args)
Dec 04 07:32:56.607 INFO [stderr]    |         ^^^^^^^^^
Dec 04 07:32:56.607 INFO [stderr]    |
Dec 04 07:32:56.607 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 04 07:32:56.607 INFO [stderr] 
Dec 04 07:32:56.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 04 07:32:56.682 INFO [stderr] su: No module specific data is present
Dec 04 07:32:57.923 INFO running `"docker" "inspect" "d9347c2ffb05c84dcd1dace72c72f122515186f54962bff8d21b286a81f02608"`
Dec 04 07:32:58.233 INFO running `"docker" "rm" "-f" "d9347c2ffb05c84dcd1dace72c72f122515186f54962bff8d21b286a81f02608"`
Dec 04 07:32:58.563 INFO [stdout] d9347c2ffb05c84dcd1dace72c72f122515186f54962bff8d21b286a81f02608