[INFO] fetching crate anecs 0.1.0...
[INFO] checking anecs-0.1.0 against try#9228062c11d321a3ea08123f57e47533a3c88b00 for pr-154781
[INFO] extracting crate anecs 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate anecs 0.1.0
[INFO] finished tweaking crates.io crate anecs 0.1.0
[INFO] tweaked toml for crates.io crate anecs 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate anecs 0.1.0 on toolchain 9228062c11d321a3ea08123f57e47533a3c88b00
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9228062c11d321a3ea08123f57e47533a3c88b00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate anecs 0.1.0 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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f759c039859e53cb775e57beaf3295dae08d7ac9ad340d5b951e00eaf1c807c
[INFO] running `Command { std: "docker" "start" "-a" "1f759c039859e53cb775e57beaf3295dae08d7ac9ad340d5b951e00eaf1c807c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f759c039859e53cb775e57beaf3295dae08d7ac9ad340d5b951e00eaf1c807c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f759c039859e53cb775e57beaf3295dae08d7ac9ad340d5b951e00eaf1c807c", kill_on_drop: false }`
[INFO] [stdout] 1f759c039859e53cb775e57beaf3295dae08d7ac9ad340d5b951e00eaf1c807c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46db9708c93b72fc821b8da889f09760cab9cb6e4e15a8d5691fa67e433c4ca6
[INFO] running `Command { std: "docker" "start" "-a" "46db9708c93b72fc821b8da889f09760cab9cb6e4e15a8d5691fa67e433c4ca6", kill_on_drop: false }`
[INFO] [stderr]     Checking anecs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "46db9708c93b72fc821b8da889f09760cab9cb6e4e15a8d5691fa67e433c4ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46db9708c93b72fc821b8da889f09760cab9cb6e4e15a8d5691fa67e433c4ca6", kill_on_drop: false }`
[INFO] [stdout] 46db9708c93b72fc821b8da889f09760cab9cb6e4e15a8d5691fa67e433c4ca6