[INFO] fetching crate hooky 0.2.0...
[INFO] checking hooky-0.2.0 against master#6b6610b8bd5112bbb3bd2b73a97250cb06979505 for pr-102713
[INFO] extracting crate hooky 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate hooky 0.2.0 on toolchain 6b6610b8bd5112bbb3bd2b73a97250cb06979505
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6b6610b8bd5112bbb3bd2b73a97250cb06979505" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hooky 0.2.0
[INFO] finished tweaking crates.io crate hooky 0.2.0
[INFO] tweaked toml for crates.io crate hooky 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6b6610b8bd5112bbb3bd2b73a97250cb06979505" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6b6610b8bd5112bbb3bd2b73a97250cb06979505" "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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+6b6610b8bd5112bbb3bd2b73a97250cb06979505" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a3980143f156da9a4900794b918e6fad1cdbc7a4d7249affdbbb090adb8b66f
[INFO] running `Command { std: "docker" "start" "-a" "4a3980143f156da9a4900794b918e6fad1cdbc7a4d7249affdbbb090adb8b66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a3980143f156da9a4900794b918e6fad1cdbc7a4d7249affdbbb090adb8b66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a3980143f156da9a4900794b918e6fad1cdbc7a4d7249affdbbb090adb8b66f", kill_on_drop: false }`
[INFO] [stdout] 4a3980143f156da9a4900794b918e6fad1cdbc7a4d7249affdbbb090adb8b66f
[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" "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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+6b6610b8bd5112bbb3bd2b73a97250cb06979505" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86f3bdfca36a0259df8e808d7cd562bd0e323273d466403565a0c007d6db51c6
[INFO] running `Command { std: "docker" "start" "-a" "86f3bdfca36a0259df8e808d7cd562bd0e323273d466403565a0c007d6db51c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]     Checking hooky v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "86f3bdfca36a0259df8e808d7cd562bd0e323273d466403565a0c007d6db51c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86f3bdfca36a0259df8e808d7cd562bd0e323273d466403565a0c007d6db51c6", kill_on_drop: false }`
[INFO] [stdout] 86f3bdfca36a0259df8e808d7cd562bd0e323273d466403565a0c007d6db51c6