Dec 07 05:23:26.791 INFO testing oscillator-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 05:23:26.791 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 05:23:27.224 INFO [stdout] 51cd318d701393d110a17083f9184bfde1a24d0fd3a32525f3b18e44188e5559
Dec 07 05:23:27.226 INFO running `"docker" "start" "-a" "51cd318d701393d110a17083f9184bfde1a24d0fd3a32525f3b18e44188e5559"`
Dec 07 05:23:28.559 INFO [stderr] usermod: no changes
Dec 07 05:23:28.668 INFO [stderr]    Compiling stopwatch v0.0.6
Dec 07 05:23:30.164 INFO [stderr]    Compiling oscillator v0.1.0 (/source)
Dec 07 05:23:31.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
Dec 07 05:23:31.238 INFO [stderr] su: No module specific data is present
Dec 07 05:23:32.118 INFO running `"docker" "inspect" "51cd318d701393d110a17083f9184bfde1a24d0fd3a32525f3b18e44188e5559"`
Dec 07 05:23:32.418 INFO running `"docker" "rm" "-f" "51cd318d701393d110a17083f9184bfde1a24d0fd3a32525f3b18e44188e5559"`
Dec 07 05:23:32.663 INFO [stdout] 51cd318d701393d110a17083f9184bfde1a24d0fd3a32525f3b18e44188e5559
Dec 07 05:23:32.670 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 05:23:33.185 INFO [stdout] 4a77b62fe67c98d2b5ed8ce7363c6417f5d5838285f7c53c3e5e89487c578790
Dec 07 05:23:33.194 INFO running `"docker" "start" "-a" "4a77b62fe67c98d2b5ed8ce7363c6417f5d5838285f7c53c3e5e89487c578790"`
Dec 07 05:23:34.448 INFO [stderr] usermod: no changes
Dec 07 05:23:34.544 INFO [stderr]    Compiling oscillator v0.1.0 (/source)
Dec 07 05:23:36.160 INFO [stderr] warning: variable does not need to be mutable
Dec 07 05:23:36.160 INFO [stderr]   --> tests/lib.rs:28:9
Dec 07 05:23:36.160 INFO [stderr]    |
Dec 07 05:23:36.160 INFO [stderr] 28 |     let mut timer = Stopwatch::start_new();
Dec 07 05:23:36.160 INFO [stderr]    |         ----^^^^^
Dec 07 05:23:36.160 INFO [stderr]    |         |
Dec 07 05:23:36.160 INFO [stderr]    |         help: remove this `mut`
Dec 07 05:23:36.160 INFO [stderr]    |
Dec 07 05:23:36.160 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 05:23:36.160 INFO [stderr] 
Dec 07 05:23:36.160 INFO [stderr] warning: variable does not need to be mutable
Dec 07 05:23:36.160 INFO [stderr]   --> tests/lib.rs:44:9
Dec 07 05:23:36.160 INFO [stderr]    |
Dec 07 05:23:36.160 INFO [stderr] 44 |     let mut timer = Stopwatch::start_new();
Dec 07 05:23:36.160 INFO [stderr]    |         ----^^^^^
Dec 07 05:23:36.160 INFO [stderr]    |         |
Dec 07 05:23:36.160 INFO [stderr]    |         help: remove this `mut`
Dec 07 05:23:36.160 INFO [stderr] 
Dec 07 05:23:36.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Dec 07 05:23:36.676 INFO [stderr] su: No module specific data is present
Dec 07 05:23:37.356 INFO running `"docker" "inspect" "4a77b62fe67c98d2b5ed8ce7363c6417f5d5838285f7c53c3e5e89487c578790"`
Dec 07 05:23:37.506 INFO running `"docker" "rm" "-f" "4a77b62fe67c98d2b5ed8ce7363c6417f5d5838285f7c53c3e5e89487c578790"`
Dec 07 05:23:37.764 INFO [stdout] 4a77b62fe67c98d2b5ed8ce7363c6417f5d5838285f7c53c3e5e89487c578790
Dec 07 05:23:37.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 05:23:38.311 INFO [stdout] a4f4afb1c3e94683d98d10463047c5578e9aa1d366b984d528d1daf0a7808094
Dec 07 05:23:38.318 INFO running `"docker" "start" "-a" "a4f4afb1c3e94683d98d10463047c5578e9aa1d366b984d528d1daf0a7808094"`
Dec 07 05:23:38.806 INFO [stderr] usermod: no changes
Dec 07 05:23:38.852 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 05:23:38.864 INFO [stderr]      Running /target/debug/deps/oscillator-a52dda44497b9e24
Dec 07 05:23:38.866 INFO [stdout] 
Dec 07 05:23:38.866 INFO [stdout] running 0 tests
Dec 07 05:23:38.866 INFO [stdout] 
Dec 07 05:23:38.866 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:23:38.866 INFO [stdout] 
Dec 07 05:23:38.867 INFO [stderr]      Running /target/debug/deps/lib-0d879788e39e1e67
Dec 07 05:23:38.869 INFO [stdout] 
Dec 07 05:23:38.869 INFO [stdout] running 4 tests
Dec 07 05:23:38.894 INFO [stdout] test test_new ... ok
Dec 07 05:23:38.900 INFO [stdout] test test_null_freq ... ok
Dec 07 05:23:39.884 INFO [stdout] test test_cycle ... ok
Dec 07 05:23:40.870 INFO [stdout] test test_freq ... ok
Dec 07 05:23:40.870 INFO [stdout] 
Dec 07 05:23:40.870 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:23:40.870 INFO [stdout] 
Dec 07 05:23:40.870 INFO [stderr]    Doc-tests oscillator
Dec 07 05:23:42.596 INFO [stdout] 
Dec 07 05:23:42.596 INFO [stdout] running 0 tests
Dec 07 05:23:42.596 INFO [stdout] 
Dec 07 05:23:42.596 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:23:42.596 INFO [stdout] 
Dec 07 05:23:42.608 INFO [stderr] su: No module specific data is present
Dec 07 05:23:43.447 INFO running `"docker" "inspect" "a4f4afb1c3e94683d98d10463047c5578e9aa1d366b984d528d1daf0a7808094"`
Dec 07 05:23:43.618 INFO running `"docker" "rm" "-f" "a4f4afb1c3e94683d98d10463047c5578e9aa1d366b984d528d1daf0a7808094"`
Dec 07 05:23:43.771 INFO [stdout] a4f4afb1c3e94683d98d10463047c5578e9aa1d366b984d528d1daf0a7808094