Dec 13 12:49:39.941 INFO testing leviathan88/learning-rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 12:49:39.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 12:49:40.547 INFO [stdout] 196aa9248adad9650da9e5978ac0f3acff262720268548606077ba2a95dc3b8d
Dec 13 12:49:40.547 INFO running `"docker" "start" "-a" "196aa9248adad9650da9e5978ac0f3acff262720268548606077ba2a95dc3b8d"`
Dec 13 12:49:42.507 INFO [stderr] usermod: no changes
Dec 13 12:49:42.551 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Dec 13 12:49:42.928 INFO [stderr] warning: function is never used: `gcd`
Dec 13 12:49:42.928 INFO [stderr]  --> src/main.rs:5:1
Dec 13 12:49:42.928 INFO [stderr]   |
Dec 13 12:49:42.928 INFO [stderr] 5 | fn gcd(mut n: u64, mut m: u64) -> u64 {
Dec 13 12:49:42.928 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:49:42.928 INFO [stderr]   |
Dec 13 12:49:42.928 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 12:49:42.928 INFO [stderr] 
Dec 13 12:49:43.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 13 12:49:43.195 INFO [stderr] su: No module specific data is present
Dec 13 12:49:44.153 INFO running `"docker" "inspect" "196aa9248adad9650da9e5978ac0f3acff262720268548606077ba2a95dc3b8d"`
Dec 13 12:49:44.411 INFO running `"docker" "rm" "-f" "196aa9248adad9650da9e5978ac0f3acff262720268548606077ba2a95dc3b8d"`
Dec 13 12:49:44.635 INFO [stdout] 196aa9248adad9650da9e5978ac0f3acff262720268548606077ba2a95dc3b8d
Dec 13 12:49:44.639 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 12:49:45.096 INFO [stdout] 787c51350f9ebac0f0160ffecfd951a00aa272639c7062682d6d9c92fdc58b5b
Dec 13 12:49:45.098 INFO running `"docker" "start" "-a" "787c51350f9ebac0f0160ffecfd951a00aa272639c7062682d6d9c92fdc58b5b"`
Dec 13 12:49:45.994 INFO [stderr] usermod: no changes
Dec 13 12:49:46.050 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Dec 13 12:49:46.861 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 13 12:49:46.864 INFO [stderr] su: No module specific data is present
Dec 13 12:49:47.299 INFO running `"docker" "inspect" "787c51350f9ebac0f0160ffecfd951a00aa272639c7062682d6d9c92fdc58b5b"`
Dec 13 12:49:47.477 INFO running `"docker" "rm" "-f" "787c51350f9ebac0f0160ffecfd951a00aa272639c7062682d6d9c92fdc58b5b"`
Dec 13 12:49:47.664 INFO [stdout] 787c51350f9ebac0f0160ffecfd951a00aa272639c7062682d6d9c92fdc58b5b
Dec 13 12:49:47.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 12:49:47.936 INFO [stdout] bce82899445661cf5922acbedcecabc525af6c90a83f887ede050e2e2de78e9d
Dec 13 12:49:47.943 INFO running `"docker" "start" "-a" "bce82899445661cf5922acbedcecabc525af6c90a83f887ede050e2e2de78e9d"`
Dec 13 12:49:49.050 INFO [stderr] usermod: no changes
Dec 13 12:49:49.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 12:49:49.192 INFO [stderr]      Running /target/debug/deps/learning_rust-7a82e9cdeb9e590c
Dec 13 12:49:49.192 INFO [stderr] su: No module specific data is present
Dec 13 12:49:49.192 INFO [stdout] 
Dec 13 12:49:49.192 INFO [stdout] running 1 test
Dec 13 12:49:49.192 INFO [stdout] test test_gcd ... ok
Dec 13 12:49:49.192 INFO [stdout] 
Dec 13 12:49:49.192 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:49:49.192 INFO [stdout] 
Dec 13 12:49:50.153 INFO running `"docker" "inspect" "bce82899445661cf5922acbedcecabc525af6c90a83f887ede050e2e2de78e9d"`
Dec 13 12:49:50.405 INFO running `"docker" "rm" "-f" "bce82899445661cf5922acbedcecabc525af6c90a83f887ede050e2e2de78e9d"`
Dec 13 12:49:50.673 INFO [stdout] bce82899445661cf5922acbedcecabc525af6c90a83f887ede050e2e2de78e9d