[INFO] cloning repository https://github.com/joemat/quicksort-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joemat/quicksort-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoemat%2Fquicksort-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoemat%2Fquicksort-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] beae5492c61dc067bfbd17202706a8912dff165b
[INFO] testing joemat/quicksort-rust against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoemat%2Fquicksort-rust" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joemat/quicksort-rust on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joemat/quicksort-rust
[INFO] finished tweaking git repo https://github.com/joemat/quicksort-rust
[INFO] tweaked toml for git repo https://github.com/joemat/quicksort-rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/joemat/quicksort-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 354f22dd97e16a108c897eb609b4d8013ffe8ef87f3f0a7acfd0f95d9bcafff9
[INFO] running `Command { std: "docker" "start" "-a" "354f22dd97e16a108c897eb609b4d8013ffe8ef87f3f0a7acfd0f95d9bcafff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "354f22dd97e16a108c897eb609b4d8013ffe8ef87f3f0a7acfd0f95d9bcafff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "354f22dd97e16a108c897eb609b4d8013ffe8ef87f3f0a7acfd0f95d9bcafff9", kill_on_drop: false }`
[INFO] [stdout] 354f22dd97e16a108c897eb609b4d8013ffe8ef87f3f0a7acfd0f95d9bcafff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4877cf96ddb38a67f7414a380f7ce7197b470aa739a10a055264ae845e0a42ff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4877cf96ddb38a67f7414a380f7ce7197b470aa739a10a055264ae845e0a42ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling quicksort-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "4877cf96ddb38a67f7414a380f7ce7197b470aa739a10a055264ae845e0a42ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4877cf96ddb38a67f7414a380f7ce7197b470aa739a10a055264ae845e0a42ff", kill_on_drop: false }`
[INFO] [stdout] 4877cf96ddb38a67f7414a380f7ce7197b470aa739a10a055264ae845e0a42ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07c0b11614dda496be44ccad6edb9c1f3ca765df4a43baaf1380b070e91f2726
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "07c0b11614dda496be44ccad6edb9c1f3ca765df4a43baaf1380b070e91f2726", kill_on_drop: false }`
[INFO] [stderr]    Compiling quicksort-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "07c0b11614dda496be44ccad6edb9c1f3ca765df4a43baaf1380b070e91f2726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c0b11614dda496be44ccad6edb9c1f3ca765df4a43baaf1380b070e91f2726", kill_on_drop: false }`
[INFO] [stdout] 07c0b11614dda496be44ccad6edb9c1f3ca765df4a43baaf1380b070e91f2726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 07c58087ccb1e457a1b9b783d38b773737c90029927c417a2ba013c1faf71d6f
[INFO] running `Command { std: "docker" "start" "-a" "07c58087ccb1e457a1b9b783d38b773737c90029927c417a2ba013c1faf71d6f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quicksort_rust-6666d4a702881914)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test args::all_args_are_numbers ... ok
[INFO] [stdout] test qsort::duplicate_values ... ok
[INFO] [stdout] test qsort::empty_vector ... ok
[INFO] [stdout] test qsort::simple_sort ... ok
[INFO] [stdout] test qsort::simple_sort_more_values ... ok
[INFO] [stdout] test qsort::two_values ... ok
[INFO] [stdout] test qsort::single_value ... ok
[INFO] [stdout] test args::panic_when_non_number_is_passed - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07c58087ccb1e457a1b9b783d38b773737c90029927c417a2ba013c1faf71d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c58087ccb1e457a1b9b783d38b773737c90029927c417a2ba013c1faf71d6f", kill_on_drop: false }`
[INFO] [stdout] 07c58087ccb1e457a1b9b783d38b773737c90029927c417a2ba013c1faf71d6f