Dec 07 17:00:22.092 INFO testing fec-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 17:00:22.092 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 07 17:00:22.289 INFO [stdout] 557464b2fc5b2a1f30eb02c366614d846181f8b0c0f01828155f5cdb5e58b7a3
Dec 07 17:00:22.291 INFO running `"docker" "start" "-a" "557464b2fc5b2a1f30eb02c366614d846181f8b0c0f01828155f5cdb5e58b7a3"`
Dec 07 17:00:23.795 INFO [stderr] usermod: no changes
Dec 07 17:00:23.877 INFO [stderr]    Compiling fec v0.1.0 (/source)
Dec 07 17:00:24.507 INFO [stderr] warning: method is never used: `len`
Dec 07 17:00:24.507 INFO [stderr]    --> src/convolutional/bit.rs:177:5
Dec 07 17:00:24.507 INFO [stderr]     |
Dec 07 17:00:24.507 INFO [stderr] 177 |     pub fn len(&self) -> usize {
Dec 07 17:00:24.508 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 17:00:24.508 INFO [stderr]     |
Dec 07 17:00:24.508 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 07 17:00:24.508 INFO [stderr] 
Dec 07 17:00:25.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 07 17:00:25.038 INFO [stderr] su: No module specific data is present
Dec 07 17:00:25.478 INFO running `"docker" "inspect" "557464b2fc5b2a1f30eb02c366614d846181f8b0c0f01828155f5cdb5e58b7a3"`
Dec 07 17:00:25.576 INFO running `"docker" "rm" "-f" "557464b2fc5b2a1f30eb02c366614d846181f8b0c0f01828155f5cdb5e58b7a3"`
Dec 07 17:00:25.684 INFO [stdout] 557464b2fc5b2a1f30eb02c366614d846181f8b0c0f01828155f5cdb5e58b7a3
Dec 07 17:00:25.686 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 07 17:00:25.953 INFO [stdout] aebb4ac295c3eff46c319cad5de77cc28c44c64b85fe83b53c2f6d33aa8a0a55
Dec 07 17:00:25.958 INFO running `"docker" "start" "-a" "aebb4ac295c3eff46c319cad5de77cc28c44c64b85fe83b53c2f6d33aa8a0a55"`
Dec 07 17:00:26.628 INFO [stderr] usermod: no changes
Dec 07 17:00:26.704 INFO [stderr]    Compiling fec v0.1.0 (/source)
Dec 07 17:00:27.416 INFO [stderr] warning: method is never used: `len`
Dec 07 17:00:27.416 INFO [stderr]    --> src/convolutional/bit.rs:177:5
Dec 07 17:00:27.416 INFO [stderr]     |
Dec 07 17:00:27.416 INFO [stderr] 177 |     pub fn len(&self) -> usize {
Dec 07 17:00:27.416 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 17:00:27.416 INFO [stderr]     |
Dec 07 17:00:27.416 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 07 17:00:27.416 INFO [stderr] 
Dec 07 17:00:27.726 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 07 17:00:27.729 INFO [stderr] su: No module specific data is present
Dec 07 17:00:28.070 INFO running `"docker" "inspect" "aebb4ac295c3eff46c319cad5de77cc28c44c64b85fe83b53c2f6d33aa8a0a55"`
Dec 07 17:00:28.174 INFO running `"docker" "rm" "-f" "aebb4ac295c3eff46c319cad5de77cc28c44c64b85fe83b53c2f6d33aa8a0a55"`
Dec 07 17:00:28.346 INFO [stdout] aebb4ac295c3eff46c319cad5de77cc28c44c64b85fe83b53c2f6d33aa8a0a55
Dec 07 17:00:28.350 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 07 17:00:28.756 INFO [stdout] 92209f81bc0422160fcc9744ea26dd70098088c4b257bc3e9d698357fb1a4377
Dec 07 17:00:28.758 INFO running `"docker" "start" "-a" "92209f81bc0422160fcc9744ea26dd70098088c4b257bc3e9d698357fb1a4377"`
Dec 07 17:00:29.631 INFO [stderr] usermod: no changes
Dec 07 17:00:29.750 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 17:00:29.750 INFO [stderr]      Running /target/debug/deps/fec-06276dec27056c15
Dec 07 17:00:29.750 INFO [stderr]    Doc-tests fec
Dec 07 17:00:29.750 INFO [stdout] 
Dec 07 17:00:29.750 INFO [stdout] running 0 tests
Dec 07 17:00:29.750 INFO [stdout] 
Dec 07 17:00:29.750 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:00:29.750 INFO [stdout] 
Dec 07 17:00:30.360 INFO [stdout] 
Dec 07 17:00:30.360 INFO [stdout] running 0 tests
Dec 07 17:00:30.360 INFO [stdout] 
Dec 07 17:00:30.360 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:00:30.360 INFO [stdout] 
Dec 07 17:00:30.364 INFO [stderr] su: No module specific data is present
Dec 07 17:00:30.828 INFO running `"docker" "inspect" "92209f81bc0422160fcc9744ea26dd70098088c4b257bc3e9d698357fb1a4377"`
Dec 07 17:00:31.074 INFO running `"docker" "rm" "-f" "92209f81bc0422160fcc9744ea26dd70098088c4b257bc3e9d698357fb1a4377"`
Dec 07 17:00:31.228 INFO [stdout] 92209f81bc0422160fcc9744ea26dd70098088c4b257bc3e9d698357fb1a4377