Dec 15 17:19:06.197 INFO testing decibel-0.1.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 17:19:06.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 17:19:06.432 INFO [stdout] 72c908a6499e475a9c19ac5f6770d6e2faf8b0629c7f0ad6dfdae044480ab23a
Dec 15 17:19:06.434 INFO running `"docker" "start" "-a" "72c908a6499e475a9c19ac5f6770d6e2faf8b0629c7f0ad6dfdae044480ab23a"`
Dec 15 17:19:07.118 INFO [stderr] usermod: no changes
Dec 15 17:19:07.171 INFO [stderr]    Compiling decibel v0.1.2 (/source)
Dec 15 17:19:07.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 15 17:19:07.790 INFO [stderr] su: No module specific data is present
Dec 15 17:19:08.087 INFO running `"docker" "inspect" "72c908a6499e475a9c19ac5f6770d6e2faf8b0629c7f0ad6dfdae044480ab23a"`
Dec 15 17:19:08.208 INFO running `"docker" "rm" "-f" "72c908a6499e475a9c19ac5f6770d6e2faf8b0629c7f0ad6dfdae044480ab23a"`
Dec 15 17:19:08.271 INFO [stdout] 72c908a6499e475a9c19ac5f6770d6e2faf8b0629c7f0ad6dfdae044480ab23a
Dec 15 17:19:08.276 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 17:19:08.484 INFO [stdout] 720ebb19da9da031d583f6330fc43837ae0966b5a6954bfdc13232ba81ebbf3b
Dec 15 17:19:08.486 INFO running `"docker" "start" "-a" "720ebb19da9da031d583f6330fc43837ae0966b5a6954bfdc13232ba81ebbf3b"`
Dec 15 17:19:09.023 INFO [stderr] usermod: no changes
Dec 15 17:19:09.055 INFO [stderr]    Compiling decibel v0.1.2 (/source)
Dec 15 17:19:10.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 15 17:19:10.079 INFO [stderr] su: No module specific data is present
Dec 15 17:19:10.471 INFO running `"docker" "inspect" "720ebb19da9da031d583f6330fc43837ae0966b5a6954bfdc13232ba81ebbf3b"`
Dec 15 17:19:10.621 INFO running `"docker" "rm" "-f" "720ebb19da9da031d583f6330fc43837ae0966b5a6954bfdc13232ba81ebbf3b"`
Dec 15 17:19:10.790 INFO [stdout] 720ebb19da9da031d583f6330fc43837ae0966b5a6954bfdc13232ba81ebbf3b
Dec 15 17:19:10.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 17:19:10.970 INFO [stdout] ef2843df712db915a66c1e4d77207c582b16ce53b47d7e7aad13cb654c1a0d8b
Dec 15 17:19:10.972 INFO running `"docker" "start" "-a" "ef2843df712db915a66c1e4d77207c582b16ce53b47d7e7aad13cb654c1a0d8b"`
Dec 15 17:19:11.602 INFO [stderr] usermod: no changes
Dec 15 17:19:11.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 17:19:11.632 INFO [stderr]      Running /target/debug/deps/decibel-f750b032173a37fe
Dec 15 17:19:11.634 INFO [stdout] 
Dec 15 17:19:11.634 INFO [stdout] running 2 tests
Dec 15 17:19:11.634 INFO [stdout] test test::test_decibels_to_amplitude_with_different_values_f32 ... ok
Dec 15 17:19:11.641 INFO [stdout] test test::test_amplitude_to_decibels_with_different_values ... ok
Dec 15 17:19:11.642 INFO [stdout] 
Dec 15 17:19:11.642 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:19:11.642 INFO [stdout] 
Dec 15 17:19:11.642 INFO [stderr]    Doc-tests decibel
Dec 15 17:19:12.599 INFO [stdout] 
Dec 15 17:19:12.599 INFO [stdout] running 2 tests
Dec 15 17:19:14.002 INFO [stdout] test src/lib.rs -  (line 29) ... ok
Dec 15 17:19:14.127 INFO [stdout] test src/lib.rs -  (line 53) ... ok
Dec 15 17:19:14.127 INFO [stdout] 
Dec 15 17:19:14.127 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:19:14.127 INFO [stdout] 
Dec 15 17:19:14.144 INFO [stderr] su: No module specific data is present
Dec 15 17:19:14.578 INFO running `"docker" "inspect" "ef2843df712db915a66c1e4d77207c582b16ce53b47d7e7aad13cb654c1a0d8b"`
Dec 15 17:19:14.673 INFO running `"docker" "rm" "-f" "ef2843df712db915a66c1e4d77207c582b16ce53b47d7e7aad13cb654c1a0d8b"`
Dec 15 17:19:14.773 INFO [stdout] ef2843df712db915a66c1e4d77207c582b16ce53b47d7e7aad13cb654c1a0d8b