[INFO] cloning repository https://github.com/rustype/traffic-light
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rustype/traffic-light" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustype%2Ftraffic-light", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustype%2Ftraffic-light'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab6a9976c3948a2a90c4f71c7e026b4b8f87a5bc
[INFO] testing rustype/traffic-light against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustype%2Ftraffic-light" "/workspace/builds/worker-49/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rustype/traffic-light on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rustype/traffic-light
[INFO] finished tweaking git repo https://github.com/rustype/traffic-light
[INFO] tweaked toml for git repo https://github.com/rustype/traffic-light written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/rustype/traffic-light already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4924d2c25024b9a5bb1b890c376e38607fbb7f8cdebd7e4e72af00f75f4e455e
[INFO] running `Command { std: "docker" "start" "-a" "4924d2c25024b9a5bb1b890c376e38607fbb7f8cdebd7e4e72af00f75f4e455e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4924d2c25024b9a5bb1b890c376e38607fbb7f8cdebd7e4e72af00f75f4e455e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4924d2c25024b9a5bb1b890c376e38607fbb7f8cdebd7e4e72af00f75f4e455e", kill_on_drop: false }`
[INFO] [stdout] 4924d2c25024b9a5bb1b890c376e38607fbb7f8cdebd7e4e72af00f75f4e455e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88821456c7191c60cb568f094e9db7f0d4f8271109efe5aa02d62ea0afeea5f2
[INFO] running `Command { std: "docker" "start" "-a" "88821456c7191c60cb568f094e9db7f0d4f8271109efe5aa02d62ea0afeea5f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling traffic-light v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "88821456c7191c60cb568f094e9db7f0d4f8271109efe5aa02d62ea0afeea5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88821456c7191c60cb568f094e9db7f0d4f8271109efe5aa02d62ea0afeea5f2", kill_on_drop: false }`
[INFO] [stdout] 88821456c7191c60cb568f094e9db7f0d4f8271109efe5aa02d62ea0afeea5f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b363b3bef29e43550634e8a5ec6bfde0812ad3e87eeb017121982dc70d43dad
[INFO] running `Command { std: "docker" "start" "-a" "4b363b3bef29e43550634e8a5ec6bfde0812ad3e87eeb017121982dc70d43dad", kill_on_drop: false }`
[INFO] [stderr]    Compiling traffic-light v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "4b363b3bef29e43550634e8a5ec6bfde0812ad3e87eeb017121982dc70d43dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b363b3bef29e43550634e8a5ec6bfde0812ad3e87eeb017121982dc70d43dad", kill_on_drop: false }`
[INFO] [stdout] 4b363b3bef29e43550634e8a5ec6bfde0812ad3e87eeb017121982dc70d43dad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4263472ccb6625eaa359aeba5aa5df9b55412eba6df514dc5d6e624b7b52f791
[INFO] running `Command { std: "docker" "start" "-a" "4263472ccb6625eaa359aeba5aa5df9b55412eba6df514dc5d6e624b7b52f791", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/traffic_light-141a54928142490a)
[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" "4263472ccb6625eaa359aeba5aa5df9b55412eba6df514dc5d6e624b7b52f791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4263472ccb6625eaa359aeba5aa5df9b55412eba6df514dc5d6e624b7b52f791", kill_on_drop: false }`
[INFO] [stdout] 4263472ccb6625eaa359aeba5aa5df9b55412eba6df514dc5d6e624b7b52f791