[INFO] fetching crate pipe_watcher 2.1.2...
[INFO] checking pipe_watcher-2.1.2 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate pipe_watcher 2.1.2 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate pipe_watcher 2.1.2 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pipe_watcher 2.1.2
[INFO] finished tweaking crates.io crate pipe_watcher 2.1.2
[INFO] tweaked toml for crates.io crate pipe_watcher 2.1.2 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate crates.io crate pipe_watcher 2.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c686e4371ef83c7e3389d91a67e518ff05d34fdc3f364d17802913ba7fb6ebc3
[INFO] running `Command { std: "docker" "start" "-a" "c686e4371ef83c7e3389d91a67e518ff05d34fdc3f364d17802913ba7fb6ebc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c686e4371ef83c7e3389d91a67e518ff05d34fdc3f364d17802913ba7fb6ebc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c686e4371ef83c7e3389d91a67e518ff05d34fdc3f364d17802913ba7fb6ebc3", kill_on_drop: false }`
[INFO] [stdout] c686e4371ef83c7e3389d91a67e518ff05d34fdc3f364d17802913ba7fb6ebc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae80d6de4ed02b6631f4ecb0848de45c9e68cb36945e80a7ed42611bee5540b8
[INFO] running `Command { std: "docker" "start" "-a" "ae80d6de4ed02b6631f4ecb0848de45c9e68cb36945e80a7ed42611bee5540b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking getch v0.2.1
[INFO] [stderr]     Checking ipipe v0.8.2
[INFO] [stderr]     Checking pipe_watcher v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.65s
[INFO] running `Command { std: "docker" "inspect" "ae80d6de4ed02b6631f4ecb0848de45c9e68cb36945e80a7ed42611bee5540b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae80d6de4ed02b6631f4ecb0848de45c9e68cb36945e80a7ed42611bee5540b8", kill_on_drop: false }`
[INFO] [stdout] ae80d6de4ed02b6631f4ecb0848de45c9e68cb36945e80a7ed42611bee5540b8