Dec 15 06:18:27.448 INFO testing lfsr-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 06:18:27.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06:18:27.830 INFO [stdout] 0139ad6801cca5885165a97df3bd21425929dadc619c2ab3bde36f770776bec1
Dec 15 06:18:27.836 INFO running `"docker" "start" "-a" "0139ad6801cca5885165a97df3bd21425929dadc619c2ab3bde36f770776bec1"`
Dec 15 06:18:28.342 INFO [stderr] usermod: no changes
Dec 15 06:18:28.375 INFO [stderr]    Compiling lfsr v0.1.0 (/source)
Dec 15 06:18:28.916 INFO [stderr] warning: method is never used: `from_seed`
Dec 15 06:18:28.916 INFO [stderr]   --> src/lib.rs:18:5
Dec 15 06:18:28.916 INFO [stderr]    |
Dec 15 06:18:28.916 INFO [stderr] 18 |     fn from_seed(seed: u16) -> Fib16 {
Dec 15 06:18:28.916 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:18:28.916 INFO [stderr]    |
Dec 15 06:18:28.916 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 06:18:28.916 INFO [stderr] 
Dec 15 06:18:28.916 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 15 06:18:28.916 INFO [stderr] su: No module specific data is present
Dec 15 06:18:29.429 INFO running `"docker" "inspect" "0139ad6801cca5885165a97df3bd21425929dadc619c2ab3bde36f770776bec1"`
Dec 15 06:18:29.717 INFO running `"docker" "rm" "-f" "0139ad6801cca5885165a97df3bd21425929dadc619c2ab3bde36f770776bec1"`
Dec 15 06:18:30.079 INFO [stdout] 0139ad6801cca5885165a97df3bd21425929dadc619c2ab3bde36f770776bec1
Dec 15 06:18:30.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06:18:30.579 INFO [stdout] b22d2603a8b663d0b464888779c5d470d863ba166c3f70b6c5281f620e1c3ed9
Dec 15 06:18:30.581 INFO running `"docker" "start" "-a" "b22d2603a8b663d0b464888779c5d470d863ba166c3f70b6c5281f620e1c3ed9"`
Dec 15 06:18:32.031 INFO [stderr] usermod: no changes
Dec 15 06:18:32.075 INFO [stderr]    Compiling lfsr v0.1.0 (/source)
Dec 15 06:18:32.839 INFO [stderr] warning: method is never used: `from_seed`
Dec 15 06:18:32.839 INFO [stderr]   --> src/lib.rs:18:5
Dec 15 06:18:32.839 INFO [stderr]    |
Dec 15 06:18:32.839 INFO [stderr] 18 |     fn from_seed(seed: u16) -> Fib16 {
Dec 15 06:18:32.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:18:32.839 INFO [stderr]    |
Dec 15 06:18:32.839 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 06:18:32.839 INFO [stderr] 
Dec 15 06:18:33.173 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Dec 15 06:18:33.175 INFO [stderr] su: No module specific data is present
Dec 15 06:18:34.321 INFO running `"docker" "inspect" "b22d2603a8b663d0b464888779c5d470d863ba166c3f70b6c5281f620e1c3ed9"`
Dec 15 06:18:34.571 INFO running `"docker" "rm" "-f" "b22d2603a8b663d0b464888779c5d470d863ba166c3f70b6c5281f620e1c3ed9"`
Dec 15 06:18:34.832 INFO [stdout] b22d2603a8b663d0b464888779c5d470d863ba166c3f70b6c5281f620e1c3ed9
Dec 15 06:18:34.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06:18:35.150 INFO [stdout] 91cf7121b6f2a52fa20edf5363d1c557ac48c5749db2a865fbc7060566665e2d
Dec 15 06:18:35.152 INFO running `"docker" "start" "-a" "91cf7121b6f2a52fa20edf5363d1c557ac48c5749db2a865fbc7060566665e2d"`
Dec 15 06:18:35.690 INFO [stderr] usermod: no changes
Dec 15 06:18:35.711 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 06:18:35.712 INFO [stderr]      Running /target/debug/deps/lfsr-9c857676d00dbec6
Dec 15 06:18:35.712 INFO [stdout] 
Dec 15 06:18:35.712 INFO [stdout] running 1 test
Dec 15 06:18:35.723 INFO [stdout] test it_works ... ok
Dec 15 06:18:35.723 INFO [stdout] 
Dec 15 06:18:35.723 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 06:18:35.723 INFO [stdout] 
Dec 15 06:18:35.723 INFO [stderr]    Doc-tests lfsr
Dec 15 06:18:36.543 INFO [stdout] 
Dec 15 06:18:36.543 INFO [stdout] running 0 tests
Dec 15 06:18:36.543 INFO [stdout] 
Dec 15 06:18:36.543 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 06:18:36.543 INFO [stdout] 
Dec 15 06:18:36.559 INFO [stderr] su: No module specific data is present
Dec 15 06:18:37.259 INFO running `"docker" "inspect" "91cf7121b6f2a52fa20edf5363d1c557ac48c5749db2a865fbc7060566665e2d"`
Dec 15 06:18:37.647 INFO running `"docker" "rm" "-f" "91cf7121b6f2a52fa20edf5363d1c557ac48c5749db2a865fbc7060566665e2d"`
Dec 15 06:18:37.883 INFO [stdout] 91cf7121b6f2a52fa20edf5363d1c557ac48c5749db2a865fbc7060566665e2d