Dec 05 16:34:04.847 INFO testing leviathan88/learning-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 16:34:04.847 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 16:34:05.416 INFO [stdout] 2c9b435a1a9a0f0409596309f7a76655f05bc0a9605cd26d06cd00444adee8dc
Dec 05 16:34:05.419 INFO running `"docker" "start" "-a" "2c9b435a1a9a0f0409596309f7a76655f05bc0a9605cd26d06cd00444adee8dc"`
Dec 05 16:34:06.445 INFO [stderr] usermod: no changes
Dec 05 16:34:06.493 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Dec 05 16:34:06.720 INFO [stderr] warning: function is never used: `gcd`
Dec 05 16:34:06.720 INFO [stderr]  --> src/main.rs:5:1
Dec 05 16:34:06.720 INFO [stderr]   |
Dec 05 16:34:06.720 INFO [stderr] 5 | fn gcd(mut n: u64, mut m: u64) -> u64 {
Dec 05 16:34:06.720 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:34:06.720 INFO [stderr]   |
Dec 05 16:34:06.720 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 16:34:06.720 INFO [stderr] 
Dec 05 16:34:06.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 05 16:34:06.992 INFO [stderr] su: No module specific data is present
Dec 05 16:34:07.506 INFO running `"docker" "inspect" "2c9b435a1a9a0f0409596309f7a76655f05bc0a9605cd26d06cd00444adee8dc"`
Dec 05 16:34:07.691 INFO running `"docker" "rm" "-f" "2c9b435a1a9a0f0409596309f7a76655f05bc0a9605cd26d06cd00444adee8dc"`
Dec 05 16:34:07.820 INFO [stdout] 2c9b435a1a9a0f0409596309f7a76655f05bc0a9605cd26d06cd00444adee8dc
Dec 05 16:34:07.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 16:34:08.015 INFO [stdout] b386f8de4ac5f6d1b52b56f59b15a7ab02d9dfd4bbb707283219d4b4b567194d
Dec 05 16:34:08.018 INFO running `"docker" "start" "-a" "b386f8de4ac5f6d1b52b56f59b15a7ab02d9dfd4bbb707283219d4b4b567194d"`
Dec 05 16:34:09.060 INFO [stderr] usermod: no changes
Dec 05 16:34:09.129 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Dec 05 16:34:10.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 05 16:34:10.032 INFO [stderr] su: No module specific data is present
Dec 05 16:34:10.712 INFO running `"docker" "inspect" "b386f8de4ac5f6d1b52b56f59b15a7ab02d9dfd4bbb707283219d4b4b567194d"`
Dec 05 16:34:10.984 INFO running `"docker" "rm" "-f" "b386f8de4ac5f6d1b52b56f59b15a7ab02d9dfd4bbb707283219d4b4b567194d"`
Dec 05 16:34:11.343 INFO [stdout] b386f8de4ac5f6d1b52b56f59b15a7ab02d9dfd4bbb707283219d4b4b567194d
Dec 05 16:34:11.352 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 16:34:11.768 INFO [stdout] 3e6fd1abc786e906475904ad600f71cd8e8f079b7760be5afb18c1d9affc256e
Dec 05 16:34:11.772 INFO running `"docker" "start" "-a" "3e6fd1abc786e906475904ad600f71cd8e8f079b7760be5afb18c1d9affc256e"`
Dec 05 16:34:13.436 INFO [stderr] usermod: no changes
Dec 05 16:34:13.516 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 16:34:13.524 INFO [stderr]      Running /target/debug/deps/learning_rust-0e2f906d24a708da
Dec 05 16:34:13.528 INFO [stdout] 
Dec 05 16:34:13.528 INFO [stdout] running 1 test
Dec 05 16:34:13.536 INFO [stdout] test test_gcd ... ok
Dec 05 16:34:13.536 INFO [stdout] 
Dec 05 16:34:13.536 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:34:13.536 INFO [stdout] 
Dec 05 16:34:13.540 INFO [stderr] su: No module specific data is present
Dec 05 16:34:14.341 INFO running `"docker" "inspect" "3e6fd1abc786e906475904ad600f71cd8e8f079b7760be5afb18c1d9affc256e"`
Dec 05 16:34:14.648 INFO running `"docker" "rm" "-f" "3e6fd1abc786e906475904ad600f71cd8e8f079b7760be5afb18c1d9affc256e"`
Dec 05 16:34:14.944 INFO [stdout] 3e6fd1abc786e906475904ad600f71cd8e8f079b7760be5afb18c1d9affc256e