Nov 27 17:35:18.109 INFO checking vlttnv/rusty-shell against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 17:35:18.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 27 17:35:18.480 INFO [stdout] a05c45c59c7b27776c94cdad2a663991d3964e4c35219ba8f7055fce10213f56
Nov 27 17:35:18.484 INFO running `"docker" "start" "-a" "a05c45c59c7b27776c94cdad2a663991d3964e4c35219ba8f7055fce10213f56"`
Nov 27 17:35:20.392 INFO [stderr] usermod: no changes
Nov 27 17:35:20.465 INFO [stderr]     Checking rusty_shell v0.1.0 (/source)
Nov 27 17:35:20.864 INFO [stderr] warning: variable `exit_code` is assigned to, but never used
Nov 27 17:35:20.864 INFO [stderr]   --> src/main.rs:27:13
Nov 27 17:35:20.864 INFO [stderr]    |
Nov 27 17:35:20.864 INFO [stderr] 27 |     let mut exit_code;
Nov 27 17:35:20.864 INFO [stderr]    |             ^^^^^^^^^
Nov 27 17:35:20.864 INFO [stderr]    |
Nov 27 17:35:20.864 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 17:35:20.864 INFO [stderr]    = note: consider using `_exit_code` instead
Nov 27 17:35:20.864 INFO [stderr] 
Nov 27 17:35:20.864 INFO [stderr] warning: value assigned to `exit_code` is never read
Nov 27 17:35:20.864 INFO [stderr]   --> src/main.rs:41:9
Nov 27 17:35:20.864 INFO [stderr]    |
Nov 27 17:35:20.864 INFO [stderr] 41 |         exit_code = rsh_run(&args)
Nov 27 17:35:20.864 INFO [stderr]    |         ^^^^^^^^^
Nov 27 17:35:20.864 INFO [stderr]    |
Nov 27 17:35:20.864 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 27 17:35:20.864 INFO [stderr] 
Nov 27 17:35:20.920 INFO [stderr] warning: variable `exit_code` is assigned to, but never used
Nov 27 17:35:20.920 INFO [stderr]   --> src/main.rs:27:13
Nov 27 17:35:20.920 INFO [stderr]    |
Nov 27 17:35:20.920 INFO [stderr] 27 |     let mut exit_code;
Nov 27 17:35:20.920 INFO [stderr]    |             ^^^^^^^^^
Nov 27 17:35:20.920 INFO [stderr]    |
Nov 27 17:35:20.920 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 17:35:20.920 INFO [stderr]    = note: consider using `_exit_code` instead
Nov 27 17:35:20.920 INFO [stderr] 
Nov 27 17:35:20.920 INFO [stderr] warning: value assigned to `exit_code` is never read
Nov 27 17:35:20.920 INFO [stderr]   --> src/main.rs:41:9
Nov 27 17:35:20.920 INFO [stderr]    |
Nov 27 17:35:20.920 INFO [stderr] 41 |         exit_code = rsh_run(&args)
Nov 27 17:35:20.920 INFO [stderr]    |         ^^^^^^^^^
Nov 27 17:35:20.920 INFO [stderr]    |
Nov 27 17:35:20.920 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 27 17:35:20.920 INFO [stderr] 
Nov 27 17:35:21.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Nov 27 17:35:21.012 INFO [stderr] su: No module specific data is present
Nov 27 17:35:21.978 INFO running `"docker" "inspect" "a05c45c59c7b27776c94cdad2a663991d3964e4c35219ba8f7055fce10213f56"`
Nov 27 17:35:22.250 INFO running `"docker" "rm" "-f" "a05c45c59c7b27776c94cdad2a663991d3964e4c35219ba8f7055fce10213f56"`
Nov 27 17:35:22.608 INFO [stdout] a05c45c59c7b27776c94cdad2a663991d3964e4c35219ba8f7055fce10213f56