Dec 05 01:09:52.488 INFO checking MicroJoe/rmatrix against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:09:52.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 01:09:52.950 INFO [stdout] f260f6b78a640ba862d26fce265c19a14e5c2f01964b2841eeec44ef9534e16d
Dec 05 01:09:52.952 INFO running `"docker" "start" "-a" "f260f6b78a640ba862d26fce265c19a14e5c2f01964b2841eeec44ef9534e16d"`
Dec 05 01:09:54.746 INFO [stderr] usermod: no changes
Dec 05 01:09:54.836 INFO [stderr]     Checking rmatrix v0.0.1 (/source)
Dec 05 01:09:55.636 INFO [stderr] warning: function is never used: `id`
Dec 05 01:09:55.636 INFO [stderr]   --> src/matrix.rs:63:1
Dec 05 01:09:55.636 INFO [stderr]    |
Dec 05 01:09:55.636 INFO [stderr] 63 | pub fn id(w: usize) -> Matrix {
Dec 05 01:09:55.636 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:09:55.636 INFO [stderr]    |
Dec 05 01:09:55.636 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:09:55.636 INFO [stderr] 
Dec 05 01:09:55.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 05 01:09:55.779 INFO [stderr] su: No module specific data is present
Dec 05 01:09:56.732 INFO running `"docker" "inspect" "f260f6b78a640ba862d26fce265c19a14e5c2f01964b2841eeec44ef9534e16d"`
Dec 05 01:09:57.053 INFO running `"docker" "rm" "-f" "f260f6b78a640ba862d26fce265c19a14e5c2f01964b2841eeec44ef9534e16d"`
Dec 05 01:09:57.543 INFO [stdout] f260f6b78a640ba862d26fce265c19a14e5c2f01964b2841eeec44ef9534e16d