[INFO] fetching crate logcontrol 1.0.3...
[INFO] testing logcontrol-1.0.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate logcontrol 1.0.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate logcontrol 1.0.3
[INFO] finished tweaking crates.io crate logcontrol 1.0.3
[INFO] tweaked toml for crates.io crate logcontrol 1.0.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate logcontrol 1.0.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate logcontrol 1.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc84fe3f4059e6bd66ee10f0994da5c0ce1c131841ce1b1736907f3fd458bacd
[INFO] running `Command { std: "docker" "start" "-a" "cc84fe3f4059e6bd66ee10f0994da5c0ce1c131841ce1b1736907f3fd458bacd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc84fe3f4059e6bd66ee10f0994da5c0ce1c131841ce1b1736907f3fd458bacd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc84fe3f4059e6bd66ee10f0994da5c0ce1c131841ce1b1736907f3fd458bacd", kill_on_drop: false }`
[INFO] [stdout] cc84fe3f4059e6bd66ee10f0994da5c0ce1c131841ce1b1736907f3fd458bacd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 301fed53b0e6ee83329859e2e1c85062cf98962eb3e3f8f4f004b84ae98ca6f9
[INFO] running `Command { std: "docker" "start" "-a" "301fed53b0e6ee83329859e2e1c85062cf98962eb3e3f8f4f004b84ae98ca6f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling logcontrol v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "301fed53b0e6ee83329859e2e1c85062cf98962eb3e3f8f4f004b84ae98ca6f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "301fed53b0e6ee83329859e2e1c85062cf98962eb3e3f8f4f004b84ae98ca6f9", kill_on_drop: false }`
[INFO] [stdout] 301fed53b0e6ee83329859e2e1c85062cf98962eb3e3f8f4f004b84ae98ca6f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e2af8b895f8921856cf355fbc6ed55cc61b6cf049121d62503e9458a1609d3c
[INFO] running `Command { std: "docker" "start" "-a" "9e2af8b895f8921856cf355fbc6ed55cc61b6cf049121d62503e9458a1609d3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling logcontrol v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "9e2af8b895f8921856cf355fbc6ed55cc61b6cf049121d62503e9458a1609d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e2af8b895f8921856cf355fbc6ed55cc61b6cf049121d62503e9458a1609d3c", kill_on_drop: false }`
[INFO] [stdout] 9e2af8b895f8921856cf355fbc6ed55cc61b6cf049121d62503e9458a1609d3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 06a66571e5570ba7ce4703acb06549a89a4a3a4b399a8b5cd56ee567a4005bd6
[INFO] running `Command { std: "docker" "start" "-a" "06a66571e5570ba7ce4703acb06549a89a4a3a4b399a8b5cd56ee567a4005bd6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/logcontrol-53b0bd2776e8ee09)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests logcontrol
[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] [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" "06a66571e5570ba7ce4703acb06549a89a4a3a4b399a8b5cd56ee567a4005bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a66571e5570ba7ce4703acb06549a89a4a3a4b399a8b5cd56ee567a4005bd6", kill_on_drop: false }`
[INFO] [stdout] 06a66571e5570ba7ce4703acb06549a89a4a3a4b399a8b5cd56ee567a4005bd6