Dec 15 14:43:10.848 INFO testing fletcher-0.0.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 14:43:10.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14:43:11.444 INFO [stdout] 79b3fb16dd5141ea5717e03699d5b42e841af75c3038fd1fd927b728e557c784
Dec 15 14:43:11.446 INFO running `"docker" "start" "-a" "79b3fb16dd5141ea5717e03699d5b42e841af75c3038fd1fd927b728e557c784"`
Dec 15 14:43:13.203 INFO [stderr] usermod: no changes
Dec 15 14:43:13.259 INFO [stderr]    Compiling fletcher v0.0.1 (/source)
Dec 15 14:43:14.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 15 14:43:14.127 INFO [stderr] su: No module specific data is present
Dec 15 14:43:14.749 INFO running `"docker" "inspect" "79b3fb16dd5141ea5717e03699d5b42e841af75c3038fd1fd927b728e557c784"`
Dec 15 14:43:15.067 INFO running `"docker" "rm" "-f" "79b3fb16dd5141ea5717e03699d5b42e841af75c3038fd1fd927b728e557c784"`
Dec 15 14:43:15.371 INFO [stdout] 79b3fb16dd5141ea5717e03699d5b42e841af75c3038fd1fd927b728e557c784
Dec 15 14:43:15.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14:43:15.863 INFO [stdout] e9939fd978e22c847363156f7e711fd692b8198c858a81ee800a430f05687d97
Dec 15 14:43:15.866 INFO running `"docker" "start" "-a" "e9939fd978e22c847363156f7e711fd692b8198c858a81ee800a430f05687d97"`
Dec 15 14:43:16.785 INFO [stderr] usermod: no changes
Dec 15 14:43:16.827 INFO [stderr]    Compiling fletcher v0.0.1 (/source)
Dec 15 14:43:18.519 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 15 14:43:18.531 INFO [stderr] su: No module specific data is present
Dec 15 14:43:19.804 INFO running `"docker" "inspect" "e9939fd978e22c847363156f7e711fd692b8198c858a81ee800a430f05687d97"`
Dec 15 14:43:20.133 INFO running `"docker" "rm" "-f" "e9939fd978e22c847363156f7e711fd692b8198c858a81ee800a430f05687d97"`
Dec 15 14:43:20.560 INFO [stdout] e9939fd978e22c847363156f7e711fd692b8198c858a81ee800a430f05687d97
Dec 15 14:43:20.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14:43:21.159 INFO [stdout] 283d515cc9ce0ebfa21ad11339b3fa5c14895085dc90756658fd7d9d9a21747f
Dec 15 14:43:21.159 INFO running `"docker" "start" "-a" "283d515cc9ce0ebfa21ad11339b3fa5c14895085dc90756658fd7d9d9a21747f"`
Dec 15 14:43:22.185 INFO [stderr] usermod: no changes
Dec 15 14:43:22.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 15 14:43:22.248 INFO [stderr]      Running /target/debug/deps/fletcher-08a9c83cfa0d1c8c
Dec 15 14:43:22.250 INFO [stdout] 
Dec 15 14:43:22.250 INFO [stdout] running 8 tests
Dec 15 14:43:22.255 INFO [stdout] test tests::fletcher16_test ... ok
Dec 15 14:43:22.271 INFO [stdout] test tests::fletcher32_test ... ok
Dec 15 14:43:22.315 INFO [stdout] test tests::fletcher16_underflow ... ok
Dec 15 14:43:22.315 INFO [stdout] test tests::fletcher64_underflow ... ok
Dec 15 14:43:22.315 INFO [stdout] test tests::fletcher32_underflow ... ok
Dec 15 14:43:22.315 INFO [stdout] test tests::fletcher16_overflow ... ok
Dec 15 14:43:22.362 INFO [stdout] test tests::fletcher64_overflow ... ok
Dec 15 14:43:22.363 INFO [stdout] test tests::fletcher32_overflow ... ok
Dec 15 14:43:22.363 INFO [stdout] 
Dec 15 14:43:22.363 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:43:22.363 INFO [stdout] 
Dec 15 14:43:22.363 INFO [stderr]    Doc-tests fletcher
Dec 15 14:43:23.259 INFO [stdout] 
Dec 15 14:43:23.259 INFO [stdout] running 0 tests
Dec 15 14:43:23.259 INFO [stdout] 
Dec 15 14:43:23.259 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:43:23.259 INFO [stdout] 
Dec 15 14:43:23.267 INFO [stderr] su: No module specific data is present
Dec 15 14:43:23.593 INFO running `"docker" "inspect" "283d515cc9ce0ebfa21ad11339b3fa5c14895085dc90756658fd7d9d9a21747f"`
Dec 15 14:43:23.717 INFO running `"docker" "rm" "-f" "283d515cc9ce0ebfa21ad11339b3fa5c14895085dc90756658fd7d9d9a21747f"`
Dec 15 14:43:23.863 INFO [stdout] 283d515cc9ce0ebfa21ad11339b3fa5c14895085dc90756658fd7d9d9a21747f