[INFO] cloning repository https://github.com/dgollub/rust-sorting-algos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgollub/rust-sorting-algos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgollub%2Frust-sorting-algos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgollub%2Frust-sorting-algos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2f5bc6f5ad83459491e419781a5cc9c5c84fcf0
[INFO] testing dgollub/rust-sorting-algos against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgollub%2Frust-sorting-algos" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dgollub/rust-sorting-algos on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dgollub/rust-sorting-algos
[INFO] finished tweaking git repo https://github.com/dgollub/rust-sorting-algos
[INFO] tweaked toml for git repo https://github.com/dgollub/rust-sorting-algos written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/dgollub/rust-sorting-algos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0e519c73e5686b4b5c6a83d3d8debb1e727a569c252a4a8d50332e5ae9d0c5c
[INFO] running `Command { std: "docker" "start" "-a" "d0e519c73e5686b4b5c6a83d3d8debb1e727a569c252a4a8d50332e5ae9d0c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0e519c73e5686b4b5c6a83d3d8debb1e727a569c252a4a8d50332e5ae9d0c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e519c73e5686b4b5c6a83d3d8debb1e727a569c252a4a8d50332e5ae9d0c5c", kill_on_drop: false }`
[INFO] [stdout] d0e519c73e5686b4b5c6a83d3d8debb1e727a569c252a4a8d50332e5ae9d0c5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 391c00bbc348816229c6a1d2c59ab6fdc9b4dc07466a80e5e7085006976565ae
[INFO] running `Command { std: "docker" "start" "-a" "391c00bbc348816229c6a1d2c59ab6fdc9b4dc07466a80e5e7085006976565ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling sorting v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "391c00bbc348816229c6a1d2c59ab6fdc9b4dc07466a80e5e7085006976565ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391c00bbc348816229c6a1d2c59ab6fdc9b4dc07466a80e5e7085006976565ae", kill_on_drop: false }`
[INFO] [stdout] 391c00bbc348816229c6a1d2c59ab6fdc9b4dc07466a80e5e7085006976565ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14c68cd03fb7c3979ef3ae743b4d74f5292111b2aca2d904a782ea9d4f98b94b
[INFO] running `Command { std: "docker" "start" "-a" "14c68cd03fb7c3979ef3ae743b4d74f5292111b2aca2d904a782ea9d4f98b94b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sorting v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "14c68cd03fb7c3979ef3ae743b4d74f5292111b2aca2d904a782ea9d4f98b94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c68cd03fb7c3979ef3ae743b4d74f5292111b2aca2d904a782ea9d4f98b94b", kill_on_drop: false }`
[INFO] [stdout] 14c68cd03fb7c3979ef3ae743b4d74f5292111b2aca2d904a782ea9d4f98b94b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 350874f2605b8cb69e2b7086e5aa2dfb771bd982057802a952e0e5e99434b0ad
[INFO] running `Command { std: "docker" "start" "-a" "350874f2605b8cb69e2b7086e5aa2dfb771bd982057802a952e0e5e99434b0ad", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 20 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sorting-188ecf0e9fb81b1b)
[INFO] [stdout] test bubble::tests::test_bubble_sort ... ok
[INFO] [stdout] test bubble::tests::test_bubble_sort_0_elements ... ok
[INFO] [stdout] test bubble::tests::test_bubble_sort_1_element ... ok
[INFO] [stdout] test gnome::tests::test_gnome_sort ... ok
[INFO] [stdout] test bubble::tests::test_bubble_sort_2_elements ... ok
[INFO] [stdout] test selection::tests::test_selection_sort_1_element ... ok
[INFO] [stdout] test selection::tests::test_selection_sort_2_elements ... ok
[INFO] [stdout] test quick::tests::test_quick_sort_0_elements ... ok
[INFO] [stdout] test quick::tests::test_quick_sort_1_element ... ok
[INFO] [stdout] test selection::tests::test_selection_sort ... ok
[INFO] [stdout] test quick::tests::test_quick_sort_2_elements ... ok
[INFO] [stdout] test insertion::tests::test_insertion_sort_1_element ... ok
[INFO] [stdout] test gnome::tests::test_gnome_sort_0_elements ... ok
[INFO] [stdout] test selection::tests::test_selection_sort_0_elements ... ok
[INFO] [stdout] test gnome::tests::test_gnome_sort_1_element ... ok
[INFO] [stdout] test gnome::tests::test_gnome_sort_2_elements ... ok
[INFO] [stdout] test insertion::tests::test_insertion_sort ... ok
[INFO] [stdout] test quick::tests::test_quick_sort ... ok
[INFO] [stdout] test insertion::tests::test_insertion_sort_2_elements ... ok
[INFO] [stdout] test insertion::tests::test_insertion_sort_0_elements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "350874f2605b8cb69e2b7086e5aa2dfb771bd982057802a952e0e5e99434b0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "350874f2605b8cb69e2b7086e5aa2dfb771bd982057802a952e0e5e99434b0ad", kill_on_drop: false }`
[INFO] [stdout] 350874f2605b8cb69e2b7086e5aa2dfb771bd982057802a952e0e5e99434b0ad