Nov 28 16:50:40.091 INFO checking threading-0.1.2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 16:50:40.092 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 28 16:50:40.553 INFO [stdout] 6f718e7513d0a6a30bc643549f650de4d5432d6a66023a323f585d88346e55b6
Nov 28 16:50:40.561 INFO running `"docker" "start" "-a" "6f718e7513d0a6a30bc643549f650de4d5432d6a66023a323f585d88346e55b6"`
Nov 28 16:50:41.960 INFO [stderr] usermod: no changes
Nov 28 16:50:42.007 INFO [stderr]     Checking threading v0.1.2 (/source)
Nov 28 16:50:43.309 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 28 16:50:43.309 INFO [stderr]    --> src/lib.rs:165:13
Nov 28 16:50:43.309 INFO [stderr]     |
Nov 28 16:50:43.309 INFO [stderr] 165 |             i * i;
Nov 28 16:50:43.309 INFO [stderr]     |             ^^^^^
Nov 28 16:50:43.309 INFO [stderr]     |
Nov 28 16:50:43.309 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 16:50:43.309 INFO [stderr] 
Nov 28 16:50:43.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Nov 28 16:50:43.359 INFO [stderr] su: No module specific data is present
Nov 28 16:50:44.139 INFO running `"docker" "inspect" "6f718e7513d0a6a30bc643549f650de4d5432d6a66023a323f585d88346e55b6"`
Nov 28 16:50:44.369 INFO running `"docker" "rm" "-f" "6f718e7513d0a6a30bc643549f650de4d5432d6a66023a323f585d88346e55b6"`
Nov 28 16:50:44.586 INFO [stdout] 6f718e7513d0a6a30bc643549f650de4d5432d6a66023a323f585d88346e55b6