Nov 29 23:27:35.432 INFO checking leviathan88/learning-rust against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 23:27:35.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 23:27:35.965 INFO [stdout] 54a521e29ea3ba6599c1ee498d7aa197bcaf6af97e70ed557b6d5b028333208c
Nov 29 23:27:35.967 INFO running `"docker" "start" "-a" "54a521e29ea3ba6599c1ee498d7aa197bcaf6af97e70ed557b6d5b028333208c"`
Nov 29 23:27:37.884 INFO [stderr] usermod: no changes
Nov 29 23:27:37.960 INFO [stderr]     Checking learning-rust v0.1.0 (/source)
Nov 29 23:27:38.458 INFO [stderr] warning: function is never used: `gcd`
Nov 29 23:27:38.458 INFO [stderr]  --> src/main.rs:5:1
Nov 29 23:27:38.458 INFO [stderr]   |
Nov 29 23:27:38.459 INFO [stderr] 5 | fn gcd(mut n: u64, mut m: u64) -> u64 {
Nov 29 23:27:38.459 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:27:38.468 INFO [stderr]   |
Nov 29 23:27:38.469 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 23:27:38.469 INFO [stderr] 
Nov 29 23:27:38.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 29 23:27:38.682 INFO [stderr] su: No module specific data is present
Nov 29 23:27:39.664 INFO running `"docker" "inspect" "54a521e29ea3ba6599c1ee498d7aa197bcaf6af97e70ed557b6d5b028333208c"`
Nov 29 23:27:39.906 INFO running `"docker" "rm" "-f" "54a521e29ea3ba6599c1ee498d7aa197bcaf6af97e70ed557b6d5b028333208c"`
Nov 29 23:27:40.260 INFO [stdout] 54a521e29ea3ba6599c1ee498d7aa197bcaf6af97e70ed557b6d5b028333208c