Dec 14 16:19:31.352 INFO testing topological-sort-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 16:19:31.352 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 16:19:31.888 INFO [stdout] e1474e69372fc4a8655d1632b4fc87c98c516c9df79914ed24f490391896b8ea
Dec 14 16:19:31.895 INFO running `"docker" "start" "-a" "e1474e69372fc4a8655d1632b4fc87c98c516c9df79914ed24f490391896b8ea"`
Dec 14 16:19:32.907 INFO [stderr] usermod: no changes
Dec 14 16:19:32.979 INFO [stderr]    Compiling topological-sort v0.1.0 (/source)
Dec 14 16:19:33.723 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 14 16:19:33.735 INFO [stderr] su: No module specific data is present
Dec 14 16:19:34.309 INFO running `"docker" "inspect" "e1474e69372fc4a8655d1632b4fc87c98c516c9df79914ed24f490391896b8ea"`
Dec 14 16:19:34.567 INFO running `"docker" "rm" "-f" "e1474e69372fc4a8655d1632b4fc87c98c516c9df79914ed24f490391896b8ea"`
Dec 14 16:19:34.856 INFO [stdout] e1474e69372fc4a8655d1632b4fc87c98c516c9df79914ed24f490391896b8ea
Dec 14 16:19:34.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 16:19:35.265 INFO [stdout] 4f658163fd0594d59b8d938df8924be5b13a00db75f5660c0c71baf309c11b92
Dec 14 16:19:35.268 INFO running `"docker" "start" "-a" "4f658163fd0594d59b8d938df8924be5b13a00db75f5660c0c71baf309c11b92"`
Dec 14 16:19:37.075 INFO [stderr] usermod: no changes
Dec 14 16:19:37.157 INFO [stderr]    Compiling topological-sort v0.1.0 (/source)
Dec 14 16:19:39.574 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Dec 14 16:19:39.577 INFO [stderr] su: No module specific data is present
Dec 14 16:19:40.579 INFO running `"docker" "inspect" "4f658163fd0594d59b8d938df8924be5b13a00db75f5660c0c71baf309c11b92"`
Dec 14 16:19:40.863 INFO running `"docker" "rm" "-f" "4f658163fd0594d59b8d938df8924be5b13a00db75f5660c0c71baf309c11b92"`
Dec 14 16:19:41.163 INFO [stdout] 4f658163fd0594d59b8d938df8924be5b13a00db75f5660c0c71baf309c11b92
Dec 14 16:19:41.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 16:19:41.677 INFO [stdout] 29e68008d8d5f8a9e8a6a4eae6875368fb596b8e7faf4341aa5d4fcb449f4415
Dec 14 16:19:41.677 INFO running `"docker" "start" "-a" "29e68008d8d5f8a9e8a6a4eae6875368fb596b8e7faf4341aa5d4fcb449f4415"`
Dec 14 16:19:43.139 INFO [stderr] usermod: no changes
Dec 14 16:19:43.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 16:19:43.204 INFO [stderr]      Running /target/debug/deps/topological_sort-feeacc19de1c4740
Dec 14 16:19:43.207 INFO [stdout] 
Dec 14 16:19:43.207 INFO [stdout] running 4 tests
Dec 14 16:19:43.207 INFO [stdout] test test::cyclic_deadlock ... ok
Dec 14 16:19:43.207 INFO [stdout] test test::from_iter ... ok
Dec 14 16:19:43.207 INFO [stdout] test test::iter ... ok
Dec 14 16:19:43.207 INFO [stdout] test test::pop_all ... ok
Dec 14 16:19:43.207 INFO [stdout] 
Dec 14 16:19:43.207 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:19:43.207 INFO [stdout] 
Dec 14 16:19:43.219 INFO [stderr]    Doc-tests topological-sort
Dec 14 16:19:44.155 INFO [stdout] 
Dec 14 16:19:44.155 INFO [stdout] running 1 test
Dec 14 16:19:45.891 INFO [stdout] test src/lib.rs - TopologicalSort<T>::new (line 66) ... ok
Dec 14 16:19:45.891 INFO [stdout] 
Dec 14 16:19:45.891 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:19:45.891 INFO [stdout] 
Dec 14 16:19:45.904 INFO [stderr] su: No module specific data is present
Dec 14 16:19:46.777 INFO running `"docker" "inspect" "29e68008d8d5f8a9e8a6a4eae6875368fb596b8e7faf4341aa5d4fcb449f4415"`
Dec 14 16:19:47.151 INFO running `"docker" "rm" "-f" "29e68008d8d5f8a9e8a6a4eae6875368fb596b8e7faf4341aa5d4fcb449f4415"`
Dec 14 16:19:47.448 INFO [stdout] 29e68008d8d5f8a9e8a6a4eae6875368fb596b8e7faf4341aa5d4fcb449f4415