[INFO] fetching crate sort-rs 0.1.2...
[INFO] testing sort-rs-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate sort-rs 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sort-rs 0.1.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sort-rs 0.1.2
[INFO] finished tweaking crates.io crate sort-rs 0.1.2
[INFO] tweaked toml for crates.io crate sort-rs 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate sort-rs 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a1fdd8ade79e48c1716c1259f31dd136e915a42b7d98fa92146861ad0dfb113
[INFO] running `Command { std: "docker" "start" "-a" "5a1fdd8ade79e48c1716c1259f31dd136e915a42b7d98fa92146861ad0dfb113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a1fdd8ade79e48c1716c1259f31dd136e915a42b7d98fa92146861ad0dfb113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a1fdd8ade79e48c1716c1259f31dd136e915a42b7d98fa92146861ad0dfb113", kill_on_drop: false }`
[INFO] [stdout] 5a1fdd8ade79e48c1716c1259f31dd136e915a42b7d98fa92146861ad0dfb113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccdd51b63253edb85597954afec90cf794ec8340698262f72cc4489eb2bb37e1
[INFO] running `Command { std: "docker" "start" "-a" "ccdd51b63253edb85597954afec90cf794ec8340698262f72cc4489eb2bb37e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "ccdd51b63253edb85597954afec90cf794ec8340698262f72cc4489eb2bb37e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccdd51b63253edb85597954afec90cf794ec8340698262f72cc4489eb2bb37e1", kill_on_drop: false }`
[INFO] [stdout] ccdd51b63253edb85597954afec90cf794ec8340698262f72cc4489eb2bb37e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b53a8b3b62846e0e1502a489b5d9e210e2e66d73cdb41c1a9f75892a2e782ec
[INFO] running `Command { std: "docker" "start" "-a" "7b53a8b3b62846e0e1502a489b5d9e210e2e66d73cdb41c1a9f75892a2e782ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "7b53a8b3b62846e0e1502a489b5d9e210e2e66d73cdb41c1a9f75892a2e782ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b53a8b3b62846e0e1502a489b5d9e210e2e66d73cdb41c1a9f75892a2e782ec", kill_on_drop: false }`
[INFO] [stdout] 7b53a8b3b62846e0e1502a489b5d9e210e2e66d73cdb41c1a9f75892a2e782ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 767857380e629691bbfddca23c4b368f05007baf20d084b46da1430252e8ade5
[INFO] running `Command { std: "docker" "start" "-a" "767857380e629691bbfddca23c4b368f05007baf20d084b46da1430252e8ade5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sort-e6dc2670d3d6d7e4)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_bubble_sort ... ok
[INFO] [stdout] test tests::test_insertion_sort ... ok
[INFO] [stdout] test tests::test_merge_sort ... ok
[INFO] [stdout] test tests::test_quick_sort ... ok
[INFO] [stdout] test tests::test_selection_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-81e1a4b4e4fcb7c2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sort
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "767857380e629691bbfddca23c4b368f05007baf20d084b46da1430252e8ade5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767857380e629691bbfddca23c4b368f05007baf20d084b46da1430252e8ade5", kill_on_drop: false }`
[INFO] [stdout] 767857380e629691bbfddca23c4b368f05007baf20d084b46da1430252e8ade5