[INFO] cloning repository https://github.com/quarkeye/traffic_signal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quarkeye/traffic_signal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquarkeye%2Ftraffic_signal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquarkeye%2Ftraffic_signal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c090ccf36814ccc1c69eae8156241eba91056611
[INFO] testing quarkeye/traffic_signal 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%2Fquarkeye%2Ftraffic_signal" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/quarkeye/traffic_signal 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/quarkeye/traffic_signal
[INFO] finished tweaking git repo https://github.com/quarkeye/traffic_signal
[INFO] tweaked toml for git repo https://github.com/quarkeye/traffic_signal written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/quarkeye/traffic_signal 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 0e6f9132d40f8ac25afd56d8eeb0aa9500e03a4d86ede7bd8b4f7fd41984f636
[INFO] running `Command { std: "docker" "start" "-a" "0e6f9132d40f8ac25afd56d8eeb0aa9500e03a4d86ede7bd8b4f7fd41984f636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e6f9132d40f8ac25afd56d8eeb0aa9500e03a4d86ede7bd8b4f7fd41984f636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e6f9132d40f8ac25afd56d8eeb0aa9500e03a4d86ede7bd8b4f7fd41984f636", kill_on_drop: false }`
[INFO] [stdout] 0e6f9132d40f8ac25afd56d8eeb0aa9500e03a4d86ede7bd8b4f7fd41984f636
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 4b1709e60026aeccb884f8eab7680fd1fc99a28054ba9bc2043a401cfc38b316
[INFO] running `Command { std: "docker" "start" "-a" "4b1709e60026aeccb884f8eab7680fd1fc99a28054ba9bc2043a401cfc38b316", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling traffic_signal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "4b1709e60026aeccb884f8eab7680fd1fc99a28054ba9bc2043a401cfc38b316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b1709e60026aeccb884f8eab7680fd1fc99a28054ba9bc2043a401cfc38b316", kill_on_drop: false }`
[INFO] [stdout] 4b1709e60026aeccb884f8eab7680fd1fc99a28054ba9bc2043a401cfc38b316
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] eb68136fa8c3efb3c63c965d624ee7bd3f81f56d756df13d55a75fe01dd569b6
[INFO] running `Command { std: "docker" "start" "-a" "eb68136fa8c3efb3c63c965d624ee7bd3f81f56d756df13d55a75fe01dd569b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling traffic_signal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/traffic_signal-12cddd57f99c168e)
[INFO] running `Command { std: "docker" "inspect" "eb68136fa8c3efb3c63c965d624ee7bd3f81f56d756df13d55a75fe01dd569b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb68136fa8c3efb3c63c965d624ee7bd3f81f56d756df13d55a75fe01dd569b6", kill_on_drop: false }`
[INFO] [stdout] eb68136fa8c3efb3c63c965d624ee7bd3f81f56d756df13d55a75fe01dd569b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] c284eb2d846189279cf80ae2edf08ae38276c31196f484e122dfcad1509e0206
[INFO] running `Command { std: "docker" "start" "-a" "c284eb2d846189279cf80ae2edf08ae38276c31196f484e122dfcad1509e0206", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/traffic_signal-12cddd57f99c168e)
[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" "c284eb2d846189279cf80ae2edf08ae38276c31196f484e122dfcad1509e0206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c284eb2d846189279cf80ae2edf08ae38276c31196f484e122dfcad1509e0206", kill_on_drop: false }`
[INFO] [stdout] c284eb2d846189279cf80ae2edf08ae38276c31196f484e122dfcad1509e0206