[INFO] fetching crate wcd 0.0.1...
[INFO] testing wcd-0.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate wcd 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate wcd 0.0.1
[INFO] finished tweaking crates.io crate wcd 0.0.1
[INFO] tweaked toml for crates.io crate wcd 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wcd 0.0.1 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 wcd 0.0.1 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] 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] 68969639cb3e43b1db1e256be0819e9918b4be70777cc283d348bc0a3a332d63
[INFO] running `Command { std: "docker" "start" "-a" "68969639cb3e43b1db1e256be0819e9918b4be70777cc283d348bc0a3a332d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68969639cb3e43b1db1e256be0819e9918b4be70777cc283d348bc0a3a332d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68969639cb3e43b1db1e256be0819e9918b4be70777cc283d348bc0a3a332d63", kill_on_drop: false }`
[INFO] [stdout] 68969639cb3e43b1db1e256be0819e9918b4be70777cc283d348bc0a3a332d63
[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] 54174554a2fb449288dd41d81a62fc4163d58a9ed0828eb00d0308facbbf780b
[INFO] running `Command { std: "docker" "start" "-a" "54174554a2fb449288dd41d81a62fc4163d58a9ed0828eb00d0308facbbf780b", kill_on_drop: false }`
[INFO] [stderr]    Compiling wcd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "54174554a2fb449288dd41d81a62fc4163d58a9ed0828eb00d0308facbbf780b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54174554a2fb449288dd41d81a62fc4163d58a9ed0828eb00d0308facbbf780b", kill_on_drop: false }`
[INFO] [stdout] 54174554a2fb449288dd41d81a62fc4163d58a9ed0828eb00d0308facbbf780b
[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] 38692247c67f6d978d8ba7a8e3921fe379bf5b944e1e6d9c1e5e03ff6dc565a3
[INFO] running `Command { std: "docker" "start" "-a" "38692247c67f6d978d8ba7a8e3921fe379bf5b944e1e6d9c1e5e03ff6dc565a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling wcd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "38692247c67f6d978d8ba7a8e3921fe379bf5b944e1e6d9c1e5e03ff6dc565a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38692247c67f6d978d8ba7a8e3921fe379bf5b944e1e6d9c1e5e03ff6dc565a3", kill_on_drop: false }`
[INFO] [stdout] 38692247c67f6d978d8ba7a8e3921fe379bf5b944e1e6d9c1e5e03ff6dc565a3
[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] 46e0a7d313f21df936a2ef95c6b465d7712ab5617e3cd43d093d8205d8ff6aba
[INFO] running `Command { std: "docker" "start" "-a" "46e0a7d313f21df936a2ef95c6b465d7712ab5617e3cd43d093d8205d8ff6aba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wcd-5afe77a8d19a5110)
[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" "46e0a7d313f21df936a2ef95c6b465d7712ab5617e3cd43d093d8205d8ff6aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e0a7d313f21df936a2ef95c6b465d7712ab5617e3cd43d093d8205d8ff6aba", kill_on_drop: false }`
[INFO] [stdout] 46e0a7d313f21df936a2ef95c6b465d7712ab5617e3cd43d093d8205d8ff6aba