[INFO] fetching crate timelines 0.0.1...
[INFO] testing timelines-0.0.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate timelines 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate timelines 0.0.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate timelines 0.0.1
[INFO] finished tweaking crates.io crate timelines 0.0.1
[INFO] tweaked toml for crates.io crate timelines 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate timelines 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e75fede595565665de9c2dfa696540841431c4abe0aa9e3768df852192ab87b
[INFO] running `Command { std: "docker" "start" "-a" "5e75fede595565665de9c2dfa696540841431c4abe0aa9e3768df852192ab87b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e75fede595565665de9c2dfa696540841431c4abe0aa9e3768df852192ab87b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e75fede595565665de9c2dfa696540841431c4abe0aa9e3768df852192ab87b", kill_on_drop: false }`
[INFO] [stdout] 5e75fede595565665de9c2dfa696540841431c4abe0aa9e3768df852192ab87b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8da8a7bf1c4a46cfccc22339ce494fadf1b17347069a841c966e332537a6c96
[INFO] running `Command { std: "docker" "start" "-a" "c8da8a7bf1c4a46cfccc22339ce494fadf1b17347069a841c966e332537a6c96", kill_on_drop: false }`
[INFO] [stderr]    Compiling timelines v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "c8da8a7bf1c4a46cfccc22339ce494fadf1b17347069a841c966e332537a6c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8da8a7bf1c4a46cfccc22339ce494fadf1b17347069a841c966e332537a6c96", kill_on_drop: false }`
[INFO] [stdout] c8da8a7bf1c4a46cfccc22339ce494fadf1b17347069a841c966e332537a6c96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b30d1c80d6d06a35a7ad0c05298ae8f9df7cad2fb6d3f48ef31b4c904657ec04
[INFO] running `Command { std: "docker" "start" "-a" "b30d1c80d6d06a35a7ad0c05298ae8f9df7cad2fb6d3f48ef31b4c904657ec04", kill_on_drop: false }`
[INFO] [stderr]    Compiling timelines v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "b30d1c80d6d06a35a7ad0c05298ae8f9df7cad2fb6d3f48ef31b4c904657ec04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30d1c80d6d06a35a7ad0c05298ae8f9df7cad2fb6d3f48ef31b4c904657ec04", kill_on_drop: false }`
[INFO] [stdout] b30d1c80d6d06a35a7ad0c05298ae8f9df7cad2fb6d3f48ef31b4c904657ec04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5761ed529a9361f2962f471bbfa6374eef6a9ba5f35787e0a3cc757b081b3ab
[INFO] running `Command { std: "docker" "start" "-a" "d5761ed529a9361f2962f471bbfa6374eef6a9ba5f35787e0a3cc757b081b3ab", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/timelines-d83579a060621562)
[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" "d5761ed529a9361f2962f471bbfa6374eef6a9ba5f35787e0a3cc757b081b3ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5761ed529a9361f2962f471bbfa6374eef6a9ba5f35787e0a3cc757b081b3ab", kill_on_drop: false }`
[INFO] [stdout] d5761ed529a9361f2962f471bbfa6374eef6a9ba5f35787e0a3cc757b081b3ab