[INFO] fetching crate gcnq 0.0.3...
[INFO] checking gcnq-0.0.3 against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] extracting crate gcnq 0.0.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate gcnq 0.0.3 on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gcnq 0.0.3
[INFO] finished tweaking crates.io crate gcnq 0.0.3
[INFO] tweaked toml for crates.io crate gcnq 0.0.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate gcnq 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e87407c3dc7976c0cb4d7811ac4618c37c09e0919d6e18800f2a5ccf2133dc4
[INFO] running `Command { std: "docker" "start" "-a" "4e87407c3dc7976c0cb4d7811ac4618c37c09e0919d6e18800f2a5ccf2133dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e87407c3dc7976c0cb4d7811ac4618c37c09e0919d6e18800f2a5ccf2133dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e87407c3dc7976c0cb4d7811ac4618c37c09e0919d6e18800f2a5ccf2133dc4", kill_on_drop: false }`
[INFO] [stdout] 4e87407c3dc7976c0cb4d7811ac4618c37c09e0919d6e18800f2a5ccf2133dc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4117db9b4b80420f5292a84eea5d3dd8fbbd72de9c59d15509d05fa9b1ced3f
[INFO] running `Command { std: "docker" "start" "-a" "c4117db9b4b80420f5292a84eea5d3dd8fbbd72de9c59d15509d05fa9b1ced3f", kill_on_drop: false }`
[INFO] [stderr]     Checking gcnq v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "c4117db9b4b80420f5292a84eea5d3dd8fbbd72de9c59d15509d05fa9b1ced3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4117db9b4b80420f5292a84eea5d3dd8fbbd72de9c59d15509d05fa9b1ced3f", kill_on_drop: false }`
[INFO] [stdout] c4117db9b4b80420f5292a84eea5d3dd8fbbd72de9c59d15509d05fa9b1ced3f