Nov 28 01:49:40.841 INFO checking leviathan88/learning-rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:49:40.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 01:49:41.374 INFO [stdout] ebb011a5707a1d60dad8d1b255b13c56b2a0c84e654e0631a58223c3c7dfaa55
Nov 28 01:49:41.377 INFO running `"docker" "start" "-a" "ebb011a5707a1d60dad8d1b255b13c56b2a0c84e654e0631a58223c3c7dfaa55"`
Nov 28 01:49:43.664 INFO [stderr] usermod: no changes
Nov 28 01:49:43.758 INFO [stderr]     Checking learning-rust v0.1.0 (/source)
Nov 28 01:49:44.300 INFO [stderr] warning: function is never used: `gcd`
Nov 28 01:49:44.300 INFO [stderr]  --> src/main.rs:5:1
Nov 28 01:49:44.300 INFO [stderr]   |
Nov 28 01:49:44.301 INFO [stderr] 5 | fn gcd(mut n: u64, mut m: u64) -> u64 {
Nov 28 01:49:44.301 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:49:44.313 INFO [stderr]   |
Nov 28 01:49:44.313 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 01:49:44.313 INFO [stderr] 
Nov 28 01:49:44.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 28 01:49:44.436 INFO [stderr] su: No module specific data is present
Nov 28 01:49:45.346 INFO running `"docker" "inspect" "ebb011a5707a1d60dad8d1b255b13c56b2a0c84e654e0631a58223c3c7dfaa55"`
Nov 28 01:49:45.715 INFO running `"docker" "rm" "-f" "ebb011a5707a1d60dad8d1b255b13c56b2a0c84e654e0631a58223c3c7dfaa55"`
Nov 28 01:49:46.088 INFO [stdout] ebb011a5707a1d60dad8d1b255b13c56b2a0c84e654e0631a58223c3c7dfaa55