[INFO] cloning repository https://github.com/jasonhaihuang/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/jasonhaihuang/traffic_light" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonhaihuang%2Ftraffic_light", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonhaihuang%2Ftraffic_light'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4b8e52a3cf22d5ca0058320ac52dc420224c44e
[INFO] testing jasonhaihuang/traffic_light against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonhaihuang%2Ftraffic_light" "/workspace/builds/worker-115/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jasonhaihuang/traffic_light on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jasonhaihuang/traffic_light
[INFO] finished tweaking git repo https://github.com/jasonhaihuang/traffic_light
[INFO] tweaked toml for git repo https://github.com/jasonhaihuang/traffic_light written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate git repo https://github.com/jasonhaihuang/traffic_light already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f1a0419a54619d053b3f64e1de54cc9a59d02d5f998d8a04121dc6901000ac5
[INFO] running `Command { std: "docker" "start" "-a" "8f1a0419a54619d053b3f64e1de54cc9a59d02d5f998d8a04121dc6901000ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f1a0419a54619d053b3f64e1de54cc9a59d02d5f998d8a04121dc6901000ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f1a0419a54619d053b3f64e1de54cc9a59d02d5f998d8a04121dc6901000ac5", kill_on_drop: false }`
[INFO] [stdout] 8f1a0419a54619d053b3f64e1de54cc9a59d02d5f998d8a04121dc6901000ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b936f18b85967c331094506057428e9d5e66f1a0fb3fac4ad7ecec6b7c76274
[INFO] running `Command { std: "docker" "start" "-a" "3b936f18b85967c331094506057428e9d5e66f1a0fb3fac4ad7ecec6b7c76274", kill_on_drop: false }`
[INFO] [stderr]    Compiling traffic_light v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "3b936f18b85967c331094506057428e9d5e66f1a0fb3fac4ad7ecec6b7c76274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b936f18b85967c331094506057428e9d5e66f1a0fb3fac4ad7ecec6b7c76274", kill_on_drop: false }`
[INFO] [stdout] 3b936f18b85967c331094506057428e9d5e66f1a0fb3fac4ad7ecec6b7c76274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45281d355ee67712dbd12dfd805bdab74f7b9b2d3f68d7657decf7939647bad2
[INFO] running `Command { std: "docker" "start" "-a" "45281d355ee67712dbd12dfd805bdab74f7b9b2d3f68d7657decf7939647bad2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling traffic_light v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.86s
[INFO] running `Command { std: "docker" "inspect" "45281d355ee67712dbd12dfd805bdab74f7b9b2d3f68d7657decf7939647bad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45281d355ee67712dbd12dfd805bdab74f7b9b2d3f68d7657decf7939647bad2", kill_on_drop: false }`
[INFO] [stdout] 45281d355ee67712dbd12dfd805bdab74f7b9b2d3f68d7657decf7939647bad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ce19e402037ee397ef2daebb6d38eaf752fc835513dde4b997a4dfd853256df
[INFO] running `Command { std: "docker" "start" "-a" "5ce19e402037ee397ef2daebb6d38eaf752fc835513dde4b997a4dfd853256df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/traffic_light-ff33a987809349e1)
[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" "5ce19e402037ee397ef2daebb6d38eaf752fc835513dde4b997a4dfd853256df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce19e402037ee397ef2daebb6d38eaf752fc835513dde4b997a4dfd853256df", kill_on_drop: false }`
[INFO] [stdout] 5ce19e402037ee397ef2daebb6d38eaf752fc835513dde4b997a4dfd853256df