[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] ae47a45b49f173697eb274763529472591fccc16
[INFO] testing TimothyMakkison/graham_convex_hull against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimothyMakkison%2Fgraham_convex_hull" "/workspace/builds/worker-35/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TimothyMakkison/graham_convex_hull on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-35/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" "+1.55.0" "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-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd15949ded96f8fa9360964ee832f6ff08c83258d11c5797ea7bdcad1e3f84c5
[INFO] running `Command { std: "docker" "start" "-a" "dd15949ded96f8fa9360964ee832f6ff08c83258d11c5797ea7bdcad1e3f84c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd15949ded96f8fa9360964ee832f6ff08c83258d11c5797ea7bdcad1e3f84c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd15949ded96f8fa9360964ee832f6ff08c83258d11c5797ea7bdcad1e3f84c5", kill_on_drop: false }`
[INFO] [stdout] dd15949ded96f8fa9360964ee832f6ff08c83258d11c5797ea7bdcad1e3f84c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b56bc87d0002c79d498206a353b30c0b2cc4ff462802b90c8bf9c2e30bff0aa
[INFO] running `Command { std: "docker" "start" "-a" "6b56bc87d0002c79d498206a353b30c0b2cc4ff462802b90c8bf9c2e30bff0aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling convex_hull v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "6b56bc87d0002c79d498206a353b30c0b2cc4ff462802b90c8bf9c2e30bff0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b56bc87d0002c79d498206a353b30c0b2cc4ff462802b90c8bf9c2e30bff0aa", kill_on_drop: false }`
[INFO] [stdout] 6b56bc87d0002c79d498206a353b30c0b2cc4ff462802b90c8bf9c2e30bff0aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb82b2e715cf1ad669e9b7367664a0c87b03604bc6f363ee0bb444d40e06aa53
[INFO] running `Command { std: "docker" "start" "-a" "bb82b2e715cf1ad669e9b7367664a0c87b03604bc6f363ee0bb444d40e06aa53", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling convex_hull v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "bb82b2e715cf1ad669e9b7367664a0c87b03604bc6f363ee0bb444d40e06aa53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb82b2e715cf1ad669e9b7367664a0c87b03604bc6f363ee0bb444d40e06aa53", kill_on_drop: false }`
[INFO] [stdout] bb82b2e715cf1ad669e9b7367664a0c87b03604bc6f363ee0bb444d40e06aa53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 890b27ee0fec758511b18e2b31a742acf513891df303dc428b379a34b48a1831
[INFO] running `Command { std: "docker" "start" "-a" "890b27ee0fec758511b18e2b31a742acf513891df303dc428b379a34b48a1831", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/convex_hull-649216cadfa0007c)
[INFO] [stdout] test returns_hull_with_valid_input ... ok
[INFO] [stdout] test return_input_if_count_below_3 ... 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" "890b27ee0fec758511b18e2b31a742acf513891df303dc428b379a34b48a1831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "890b27ee0fec758511b18e2b31a742acf513891df303dc428b379a34b48a1831", kill_on_drop: false }`
[INFO] [stdout] 890b27ee0fec758511b18e2b31a742acf513891df303dc428b379a34b48a1831