[INFO] fetching crate pump 0.0.3...
[INFO] checking pump-0.0.3 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate pump 0.0.3 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate pump 0.0.3 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pump 0.0.3
[INFO] finished tweaking crates.io crate pump 0.0.3
[INFO] tweaked toml for crates.io crate pump 0.0.3 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate crates.io crate pump 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc709f99b7a7fb613f2f65996b8cd030753df647eb4f681218ba3812bb7d2ec3
[INFO] running `Command { std: "docker" "start" "-a" "fc709f99b7a7fb613f2f65996b8cd030753df647eb4f681218ba3812bb7d2ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc709f99b7a7fb613f2f65996b8cd030753df647eb4f681218ba3812bb7d2ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc709f99b7a7fb613f2f65996b8cd030753df647eb4f681218ba3812bb7d2ec3", kill_on_drop: false }`
[INFO] [stdout] fc709f99b7a7fb613f2f65996b8cd030753df647eb4f681218ba3812bb7d2ec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02c4602bd0f85c2b35f72f8c7250f4bec22a6866f295565ecfe404fd5d1d46bd
[INFO] running `Command { std: "docker" "start" "-a" "02c4602bd0f85c2b35f72f8c7250f4bec22a6866f295565ecfe404fd5d1d46bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking serialport v4.0.0
[INFO] [stderr]     Checking pump v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.62s
[INFO] running `Command { std: "docker" "inspect" "02c4602bd0f85c2b35f72f8c7250f4bec22a6866f295565ecfe404fd5d1d46bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c4602bd0f85c2b35f72f8c7250f4bec22a6866f295565ecfe404fd5d1d46bd", kill_on_drop: false }`
[INFO] [stdout] 02c4602bd0f85c2b35f72f8c7250f4bec22a6866f295565ecfe404fd5d1d46bd