[INFO] fetching crate phlow-build 3.0.0...
[INFO] checking phlow-build-3.0.0 against try#9228062c11d321a3ea08123f57e47533a3c88b00 for pr-154781
[INFO] extracting crate phlow-build 3.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate phlow-build 3.0.0
[INFO] finished tweaking crates.io crate phlow-build 3.0.0
[INFO] tweaked toml for crates.io crate phlow-build 3.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phlow-build 3.0.0 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 phlow-build 3.0.0 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
[ERROR] error running command: no output for 300 seconds
[INFO] checking phlow-build-3.0.0 against try#9228062c11d321a3ea08123f57e47533a3c88b00 for pr-154781
[INFO] extracting crate phlow-build 3.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate phlow-build 3.0.0
[INFO] finished tweaking crates.io crate phlow-build 3.0.0
[INFO] tweaked toml for crates.io crate phlow-build 3.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phlow-build 3.0.0 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 phlow-build 3.0.0 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
[ERROR] error running command: no output for 300 seconds
[INFO] checking phlow-build-3.0.0 against try#9228062c11d321a3ea08123f57e47533a3c88b00 for pr-154781
[INFO] extracting crate phlow-build 3.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate phlow-build 3.0.0
[INFO] finished tweaking crates.io crate phlow-build 3.0.0
[INFO] tweaked toml for crates.io crate phlow-build 3.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phlow-build 3.0.0 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 phlow-build 3.0.0 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_parser v1.0.10+spec-1.1.0
[INFO] [stderr]   Downloaded toml_writer v1.0.7+spec-1.1.0
[INFO] [stderr]   Downloaded cargo_toml v0.22.3
[INFO] [stderr]   Downloaded mustache v0.9.0
[INFO] [stderr]   Downloaded annotate-build v1.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 48cf92cc50b6e29a19d2ef31afad1213a9c61f389db640b7831722e7f9af0ea2
[INFO] running `Command { std: "docker" "start" "-a" "48cf92cc50b6e29a19d2ef31afad1213a9c61f389db640b7831722e7f9af0ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48cf92cc50b6e29a19d2ef31afad1213a9c61f389db640b7831722e7f9af0ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48cf92cc50b6e29a19d2ef31afad1213a9c61f389db640b7831722e7f9af0ea2", kill_on_drop: false }`
[INFO] [stdout] 48cf92cc50b6e29a19d2ef31afad1213a9c61f389db640b7831722e7f9af0ea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f0c922bb1cf8cf9db33ec5c91709b4b58dcce10ff9166a3718759c76f684f4ce
[INFO] running `Command { std: "docker" "start" "-a" "f0c922bb1cf8cf9db33ec5c91709b4b58dcce10ff9166a3718759c76f684f4ce", kill_on_drop: false }`
[INFO] [stderr]     Checking winnow v1.0.0
[INFO] [stderr]     Checking toml_writer v1.0.7+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking toml_parser v1.0.10+spec-1.1.0
[INFO] [stderr]     Checking syn v2.0.117
[INFO] [stderr]     Checking mustache v0.9.0
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking uuid v1.22.0
[INFO] [stderr]     Checking toml v0.9.12+spec-1.1.0
[INFO] [stderr]     Checking cargo_toml v0.22.3
[INFO] [stderr]     Checking annotate-build v1.2.2
[INFO] [stderr]     Checking phlow-build v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "f0c922bb1cf8cf9db33ec5c91709b4b58dcce10ff9166a3718759c76f684f4ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c922bb1cf8cf9db33ec5c91709b4b58dcce10ff9166a3718759c76f684f4ce", kill_on_drop: false }`
[INFO] [stdout] f0c922bb1cf8cf9db33ec5c91709b4b58dcce10ff9166a3718759c76f684f4ce