[INFO] cloning repository https://github.com/MaciejSzybiak/sorting_algorithms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaciejSzybiak/sorting_algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaciejSzybiak%2Fsorting_algorithms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaciejSzybiak%2Fsorting_algorithms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa27b049d7f404688f17baba1212e6dc0d353568
[INFO] testing MaciejSzybiak/sorting_algorithms against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaciejSzybiak%2Fsorting_algorithms" "/workspace/builds/worker-108/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MaciejSzybiak/sorting_algorithms on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MaciejSzybiak/sorting_algorithms
[INFO] finished tweaking git repo https://github.com/MaciejSzybiak/sorting_algorithms
[INFO] tweaked toml for git repo https://github.com/MaciejSzybiak/sorting_algorithms written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate git repo https://github.com/MaciejSzybiak/sorting_algorithms already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c961ce9a58c54a0dd962cbbb8d01e6b4c0f4d0ac8041e62aee572e68530f648f
[INFO] running `Command { std: "docker" "start" "-a" "c961ce9a58c54a0dd962cbbb8d01e6b4c0f4d0ac8041e62aee572e68530f648f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c961ce9a58c54a0dd962cbbb8d01e6b4c0f4d0ac8041e62aee572e68530f648f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c961ce9a58c54a0dd962cbbb8d01e6b4c0f4d0ac8041e62aee572e68530f648f", kill_on_drop: false }`
[INFO] [stdout] c961ce9a58c54a0dd962cbbb8d01e6b4c0f4d0ac8041e62aee572e68530f648f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc7c12d1a9a6139b7b8da32f3aca502e0902ddfefcc7332c04f974ba54cdceb4
[INFO] running `Command { std: "docker" "start" "-a" "cc7c12d1a9a6139b7b8da32f3aca502e0902ddfefcc7332c04f974ba54cdceb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling sorting_algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.43s
[INFO] running `Command { std: "docker" "inspect" "cc7c12d1a9a6139b7b8da32f3aca502e0902ddfefcc7332c04f974ba54cdceb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7c12d1a9a6139b7b8da32f3aca502e0902ddfefcc7332c04f974ba54cdceb4", kill_on_drop: false }`
[INFO] [stdout] cc7c12d1a9a6139b7b8da32f3aca502e0902ddfefcc7332c04f974ba54cdceb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed32b1243f6b6bf39614bca7a71823ade6e3bfae32a1f5c16250b3e3b29284c9
[INFO] running `Command { std: "docker" "start" "-a" "ed32b1243f6b6bf39614bca7a71823ade6e3bfae32a1f5c16250b3e3b29284c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling sorting_algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sorting_algorithms-d0830ce9d5f234d0)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sorting_algorithms-cbb783b3eae8bf0a)
[INFO] running `Command { std: "docker" "inspect" "ed32b1243f6b6bf39614bca7a71823ade6e3bfae32a1f5c16250b3e3b29284c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed32b1243f6b6bf39614bca7a71823ade6e3bfae32a1f5c16250b3e3b29284c9", kill_on_drop: false }`
[INFO] [stdout] ed32b1243f6b6bf39614bca7a71823ade6e3bfae32a1f5c16250b3e3b29284c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e76de3edd02a2fdb25234413c68c8578d5f3588d3a60b84822bce525ccdc73a9
[INFO] running `Command { std: "docker" "start" "-a" "e76de3edd02a2fdb25234413c68c8578d5f3588d3a60b84822bce525ccdc73a9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sorting_algorithms-d0830ce9d5f234d0)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sorting_algorithms-cbb783b3eae8bf0a)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bubble::tests::test_bubble_sort ... ok
[INFO] [stdout] test heap::tests::test_heap_sort ... ok
[INFO] [stdout] test insertion::tests::test_insertion_sort ... ok
[INFO] [stdout] test merge::tests::test_merge_bottom_up_sort ... ok
[INFO] [stdout] test merge::tests::test_merge_top_down_sort ... ok
[INFO] [stdout] test quicksort::tests::test_quicksort ... ok
[INFO] [stdout] test selection::tests::test_selection_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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 sorting_algorithms
[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" "e76de3edd02a2fdb25234413c68c8578d5f3588d3a60b84822bce525ccdc73a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76de3edd02a2fdb25234413c68c8578d5f3588d3a60b84822bce525ccdc73a9", kill_on_drop: false }`
[INFO] [stdout] e76de3edd02a2fdb25234413c68c8578d5f3588d3a60b84822bce525ccdc73a9