[INFO] fetching crate misdreavus-test 0.7.2...
[INFO] checking misdreavus-test-0.7.2 against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] extracting crate misdreavus-test 0.7.2 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate misdreavus-test 0.7.2 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 misdreavus-test 0.7.2
[INFO] finished tweaking crates.io crate misdreavus-test 0.7.2
[INFO] tweaked toml for crates.io crate misdreavus-test 0.7.2 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 38a0f838860b213a770248a7e9df0c35f95676751a4b0c66013d961eb0abe560
[INFO] running `Command { std: "docker" "start" "-a" "38a0f838860b213a770248a7e9df0c35f95676751a4b0c66013d961eb0abe560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38a0f838860b213a770248a7e9df0c35f95676751a4b0c66013d961eb0abe560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a0f838860b213a770248a7e9df0c35f95676751a4b0c66013d961eb0abe560", kill_on_drop: false }`
[INFO] [stdout] 38a0f838860b213a770248a7e9df0c35f95676751a4b0c66013d961eb0abe560
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 986bcb544bab14497b1c6db4f5a96d654b1fc2a0fcfa1eecdbf2decb1a3c7efd
[INFO] running `Command { std: "docker" "start" "-a" "986bcb544bab14497b1c6db4f5a96d654b1fc2a0fcfa1eecdbf2decb1a3c7efd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking misdreavus-test v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "986bcb544bab14497b1c6db4f5a96d654b1fc2a0fcfa1eecdbf2decb1a3c7efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986bcb544bab14497b1c6db4f5a96d654b1fc2a0fcfa1eecdbf2decb1a3c7efd", kill_on_drop: false }`
[INFO] [stdout] 986bcb544bab14497b1c6db4f5a96d654b1fc2a0fcfa1eecdbf2decb1a3c7efd