[INFO] fetching crate tjc 0.1.0...
[INFO] testing tjc-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate tjc 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tjc 0.1.0
[INFO] finished tweaking crates.io crate tjc 0.1.0
[INFO] tweaked toml for crates.io crate tjc 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tjc 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tjc 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6647e9c8881a3e6231c4a4abd18d5b78ae9fcc4405a259de6d081f2960149fb0
[INFO] running `Command { std: "docker" "start" "-a" "6647e9c8881a3e6231c4a4abd18d5b78ae9fcc4405a259de6d081f2960149fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6647e9c8881a3e6231c4a4abd18d5b78ae9fcc4405a259de6d081f2960149fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6647e9c8881a3e6231c4a4abd18d5b78ae9fcc4405a259de6d081f2960149fb0", kill_on_drop: false }`
[INFO] [stdout] 6647e9c8881a3e6231c4a4abd18d5b78ae9fcc4405a259de6d081f2960149fb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d7c4cab6ad349fdc8a86639b23518ef5c75693f49ef5cbf6eb261f59520e0dc
[INFO] running `Command { std: "docker" "start" "-a" "2d7c4cab6ad349fdc8a86639b23518ef5c75693f49ef5cbf6eb261f59520e0dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling tjc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "2d7c4cab6ad349fdc8a86639b23518ef5c75693f49ef5cbf6eb261f59520e0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d7c4cab6ad349fdc8a86639b23518ef5c75693f49ef5cbf6eb261f59520e0dc", kill_on_drop: false }`
[INFO] [stdout] 2d7c4cab6ad349fdc8a86639b23518ef5c75693f49ef5cbf6eb261f59520e0dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f98dc4f2e729c27e3f236cadcbe2d14ec91c9e43828a485df0b0fc813dc104de
[INFO] running `Command { std: "docker" "start" "-a" "f98dc4f2e729c27e3f236cadcbe2d14ec91c9e43828a485df0b0fc813dc104de", kill_on_drop: false }`
[INFO] [stderr]    Compiling tjc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "f98dc4f2e729c27e3f236cadcbe2d14ec91c9e43828a485df0b0fc813dc104de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f98dc4f2e729c27e3f236cadcbe2d14ec91c9e43828a485df0b0fc813dc104de", kill_on_drop: false }`
[INFO] [stdout] f98dc4f2e729c27e3f236cadcbe2d14ec91c9e43828a485df0b0fc813dc104de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ffa1dc1d254aac2989afb78af8b7390425829408bc00c247a58390f4525ca2e
[INFO] running `Command { std: "docker" "start" "-a" "3ffa1dc1d254aac2989afb78af8b7390425829408bc00c247a58390f4525ca2e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tjc-0b77629ffa2e5c42)
[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" "3ffa1dc1d254aac2989afb78af8b7390425829408bc00c247a58390f4525ca2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ffa1dc1d254aac2989afb78af8b7390425829408bc00c247a58390f4525ca2e", kill_on_drop: false }`
[INFO] [stdout] 3ffa1dc1d254aac2989afb78af8b7390425829408bc00c247a58390f4525ca2e