Dec 05 16:34:05.086 INFO testing leviathan88/learning-rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 16:34:05.087 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 16:34:05.490 INFO [stdout] 195c4a9b8b613dac484f92bf2dc51ad7176dcbbff48dc9f51982df377620264a
Dec 05 16:34:05.494 INFO running `"docker" "start" "-a" "195c4a9b8b613dac484f92bf2dc51ad7176dcbbff48dc9f51982df377620264a"`
Dec 05 16:34:06.435 INFO [stderr] usermod: no changes
Dec 05 16:34:06.500 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Dec 05 16:34:06.792 INFO [stderr] warning: function is never used: `gcd`
Dec 05 16:34:06.792 INFO [stderr]  --> src/main.rs:5:1
Dec 05 16:34:06.792 INFO [stderr]   |
Dec 05 16:34:06.792 INFO [stderr] 5 | fn gcd(mut n: u64, mut m: u64) -> u64 {
Dec 05 16:34:06.792 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:34:06.792 INFO [stderr]   |
Dec 05 16:34:06.792 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 16:34:06.792 INFO [stderr] 
Dec 05 16:34:07.011 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 05 16:34:07.013 INFO [stderr] su: No module specific data is present
Dec 05 16:34:07.528 INFO running `"docker" "inspect" "195c4a9b8b613dac484f92bf2dc51ad7176dcbbff48dc9f51982df377620264a"`
Dec 05 16:34:07.729 INFO running `"docker" "rm" "-f" "195c4a9b8b613dac484f92bf2dc51ad7176dcbbff48dc9f51982df377620264a"`
Dec 05 16:34:07.844 INFO [stdout] 195c4a9b8b613dac484f92bf2dc51ad7176dcbbff48dc9f51982df377620264a
Dec 05 16:34:07.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 16:34:08.065 INFO [stdout] 421aa932dbec14fd214398bfac49ae7fd0c59d3337ea5ca5929cbc29d9169a3f
Dec 05 16:34:08.070 INFO running `"docker" "start" "-a" "421aa932dbec14fd214398bfac49ae7fd0c59d3337ea5ca5929cbc29d9169a3f"`
Dec 05 16:34:09.472 INFO [stderr] usermod: no changes
Dec 05 16:34:09.544 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Dec 05 16:34:10.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 05 16:34:10.440 INFO [stderr] su: No module specific data is present
Dec 05 16:34:11.243 INFO running `"docker" "inspect" "421aa932dbec14fd214398bfac49ae7fd0c59d3337ea5ca5929cbc29d9169a3f"`
Dec 05 16:34:11.584 INFO running `"docker" "rm" "-f" "421aa932dbec14fd214398bfac49ae7fd0c59d3337ea5ca5929cbc29d9169a3f"`
Dec 05 16:34:11.900 INFO [stdout] 421aa932dbec14fd214398bfac49ae7fd0c59d3337ea5ca5929cbc29d9169a3f
Dec 05 16:34:11.902 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 16:34:12.446 INFO [stdout] e1ed2b25d3adb4b89bc97e22c26ff00cd4cd44a73372d917dda4830dc297db86
Dec 05 16:34:12.448 INFO running `"docker" "start" "-a" "e1ed2b25d3adb4b89bc97e22c26ff00cd4cd44a73372d917dda4830dc297db86"`
Dec 05 16:34:14.071 INFO [stderr] usermod: no changes
Dec 05 16:34:14.140 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 16:34:14.160 INFO [stderr]      Running /target/debug/deps/learning_rust-f0799ee69b7c50b7
Dec 05 16:34:14.160 INFO [stdout] 
Dec 05 16:34:14.160 INFO [stdout] running 1 test
Dec 05 16:34:14.160 INFO [stdout] test test_gcd ... ok
Dec 05 16:34:14.160 INFO [stdout] 
Dec 05 16:34:14.160 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:34:14.160 INFO [stdout] 
Dec 05 16:34:14.166 INFO [stderr] su: No module specific data is present
Dec 05 16:34:14.891 INFO running `"docker" "inspect" "e1ed2b25d3adb4b89bc97e22c26ff00cd4cd44a73372d917dda4830dc297db86"`
Dec 05 16:34:15.124 INFO running `"docker" "rm" "-f" "e1ed2b25d3adb4b89bc97e22c26ff00cd4cd44a73372d917dda4830dc297db86"`
Dec 05 16:34:15.400 INFO [stdout] e1ed2b25d3adb4b89bc97e22c26ff00cd4cd44a73372d917dda4830dc297db86