[INFO] fetching crate stak-minifier-macro 0.1.14...
[INFO] checking stak-minifier-macro-0.1.14 against master#8387315ab3c26a57a1f53a90f188f0bc88514bca for pr-124605
[INFO] extracting crate stak-minifier-macro 0.1.14 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate stak-minifier-macro 0.1.14 on toolchain 8387315ab3c26a57a1f53a90f188f0bc88514bca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8387315ab3c26a57a1f53a90f188f0bc88514bca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stak-minifier-macro 0.1.14
[INFO] finished tweaking crates.io crate stak-minifier-macro 0.1.14
[INFO] tweaked toml for crates.io crate stak-minifier-macro 0.1.14 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8387315ab3c26a57a1f53a90f188f0bc88514bca" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8387315ab3c26a57a1f53a90f188f0bc88514bca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stak-minifier v0.1.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+8387315ab3c26a57a1f53a90f188f0bc88514bca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83b98a370177b3b392c06631758bfe16757800ed20567fa64a02cd9eeb630d51
[INFO] running `Command { std: "docker" "start" "-a" "83b98a370177b3b392c06631758bfe16757800ed20567fa64a02cd9eeb630d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83b98a370177b3b392c06631758bfe16757800ed20567fa64a02cd9eeb630d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b98a370177b3b392c06631758bfe16757800ed20567fa64a02cd9eeb630d51", kill_on_drop: false }`
[INFO] [stdout] 83b98a370177b3b392c06631758bfe16757800ed20567fa64a02cd9eeb630d51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+8387315ab3c26a57a1f53a90f188f0bc88514bca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c81ba46a945fbda859da37e3129422aea11204eaf9e7618bfcff589bbef64a0
[INFO] running `Command { std: "docker" "start" "-a" "2c81ba46a945fbda859da37e3129422aea11204eaf9e7618bfcff589bbef64a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling stak-code v0.2.35
[INFO] [stderr]    Compiling stak-device v0.2.36
[INFO] [stderr]    Compiling stak-compiler v0.1.40
[INFO] [stderr]    Compiling stak-configuration v0.1.32
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking stak-vm v0.4.6
[INFO] [stderr]     Checking stak-primitive v0.2.37
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking syn v2.0.64
[INFO] [stderr]     Checking stak-macro-util v0.1.13
[INFO] [stderr]    Compiling stak-macro v0.1.37
[INFO] [stderr]     Checking stak-minifier v0.1.14
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "2c81ba46a945fbda859da37e3129422aea11204eaf9e7618bfcff589bbef64a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c81ba46a945fbda859da37e3129422aea11204eaf9e7618bfcff589bbef64a0", kill_on_drop: false }`
[INFO] [stdout] 2c81ba46a945fbda859da37e3129422aea11204eaf9e7618bfcff589bbef64a0