[INFO] fetching crate cargo-auto 2021.823.834...
[INFO] checking cargo-auto-2021.823.834 against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] extracting crate cargo-auto 2021.823.834 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate cargo-auto 2021.823.834 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 cargo-auto 2021.823.834
[INFO] finished tweaking crates.io crate cargo-auto 2021.823.834
[INFO] tweaked toml for crates.io crate cargo-auto 2021.823.834 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate crates.io crate cargo-auto 2021.823.834 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unwrap v1.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 00d682a5177d9667a792e52978527369ef60f7a704b1b937772b4af0661878e0
[INFO] running `Command { std: "docker" "start" "-a" "00d682a5177d9667a792e52978527369ef60f7a704b1b937772b4af0661878e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00d682a5177d9667a792e52978527369ef60f7a704b1b937772b4af0661878e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d682a5177d9667a792e52978527369ef60f7a704b1b937772b4af0661878e0", kill_on_drop: false }`
[INFO] [stdout] 00d682a5177d9667a792e52978527369ef60f7a704b1b937772b4af0661878e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 18db10a0f09cc9b557e09a9f8925417224a2cd4c8b4b0f7b19ba0fa6cf0e999f
[INFO] running `Command { std: "docker" "start" "-a" "18db10a0f09cc9b557e09a9f8925417224a2cd4c8b4b0f7b19ba0fa6cf0e999f", kill_on_drop: false }`
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking unwrap v1.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]     Checking cargo-auto v2021.823.834 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "18db10a0f09cc9b557e09a9f8925417224a2cd4c8b4b0f7b19ba0fa6cf0e999f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18db10a0f09cc9b557e09a9f8925417224a2cd4c8b4b0f7b19ba0fa6cf0e999f", kill_on_drop: false }`
[INFO] [stdout] 18db10a0f09cc9b557e09a9f8925417224a2cd4c8b4b0f7b19ba0fa6cf0e999f