[INFO] cloning repository https://github.com/TimothyMakkison/graham_convex_hull
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TimothyMakkison/graham_convex_hull" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimothyMakkison%2Fgraham_convex_hull", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimothyMakkison%2Fgraham_convex_hull'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d661342d351b2c50ca133d585a52c8770bab05b
[INFO] testing TimothyMakkison/graham_convex_hull 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%2FTimothyMakkison%2Fgraham_convex_hull" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TimothyMakkison/graham_convex_hull 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/TimothyMakkison/graham_convex_hull
[INFO] finished tweaking git repo https://github.com/TimothyMakkison/graham_convex_hull
[INFO] tweaked toml for git repo https://github.com/TimothyMakkison/graham_convex_hull written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/TimothyMakkison/graham_convex_hull 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] d2bc5692af9fe05f0e1a8f8f1365f660e499079263d001560e063d9b251a5fb6
[INFO] running `Command { std: "docker" "start" "-a" "d2bc5692af9fe05f0e1a8f8f1365f660e499079263d001560e063d9b251a5fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2bc5692af9fe05f0e1a8f8f1365f660e499079263d001560e063d9b251a5fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2bc5692af9fe05f0e1a8f8f1365f660e499079263d001560e063d9b251a5fb6", kill_on_drop: false }`
[INFO] [stdout] d2bc5692af9fe05f0e1a8f8f1365f660e499079263d001560e063d9b251a5fb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] e2ac7fd78a8dcb70c47bded7e347a9feaf2a3f853616a7d8aaa96aca4645e552
[INFO] running `Command { std: "docker" "start" "-a" "e2ac7fd78a8dcb70c47bded7e347a9feaf2a3f853616a7d8aaa96aca4645e552", kill_on_drop: false }`
[INFO] [stderr]    Compiling convex_hull v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "e2ac7fd78a8dcb70c47bded7e347a9feaf2a3f853616a7d8aaa96aca4645e552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ac7fd78a8dcb70c47bded7e347a9feaf2a3f853616a7d8aaa96aca4645e552", kill_on_drop: false }`
[INFO] [stdout] e2ac7fd78a8dcb70c47bded7e347a9feaf2a3f853616a7d8aaa96aca4645e552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 06ec6c45ae57bd0fa155f40f143107223e0cf395084d358e496572a20819a34c
[INFO] running `Command { std: "docker" "start" "-a" "06ec6c45ae57bd0fa155f40f143107223e0cf395084d358e496572a20819a34c", kill_on_drop: false }`
[INFO] [stderr]    Compiling convex_hull v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/convex_hull-73534faea2b45832)
[INFO] running `Command { std: "docker" "inspect" "06ec6c45ae57bd0fa155f40f143107223e0cf395084d358e496572a20819a34c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ec6c45ae57bd0fa155f40f143107223e0cf395084d358e496572a20819a34c", kill_on_drop: false }`
[INFO] [stdout] 06ec6c45ae57bd0fa155f40f143107223e0cf395084d358e496572a20819a34c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] e5609022c44f1f47954def7612556e59c3cc73a8c0864825fc3165df1863416f
[INFO] running `Command { std: "docker" "start" "-a" "e5609022c44f1f47954def7612556e59c3cc73a8c0864825fc3165df1863416f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/convex_hull-73534faea2b45832)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test return_input_if_count_below_3 ... ok
[INFO] [stdout] test returns_hull_with_valid_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5609022c44f1f47954def7612556e59c3cc73a8c0864825fc3165df1863416f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5609022c44f1f47954def7612556e59c3cc73a8c0864825fc3165df1863416f", kill_on_drop: false }`
[INFO] [stdout] e5609022c44f1f47954def7612556e59c3cc73a8c0864825fc3165df1863416f