[INFO] fetching crate regex-rs 0.1.0...
[INFO] building regex-rs-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate regex-rs 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate regex-rs 0.1.0
[INFO] finished tweaking crates.io crate regex-rs 0.1.0
[INFO] tweaked toml for crates.io crate regex-rs 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate regex-rs 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded locale_config v0.3.0
[INFO] [stderr]   Downloaded gettext-rs v0.7.2
[INFO] [stderr]   Downloaded temp-dir v0.1.16
[INFO] [stderr]   Downloaded strprintf v0.1.0
[INFO] [stderr]   Downloaded gettext-sys v0.22.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 227f9df5b9e000f32674267945a60cb5000a685da9d36b39900064193fbd1105
[INFO] running `Command { std: "docker" "start" "-a" "227f9df5b9e000f32674267945a60cb5000a685da9d36b39900064193fbd1105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "227f9df5b9e000f32674267945a60cb5000a685da9d36b39900064193fbd1105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227f9df5b9e000f32674267945a60cb5000a685da9d36b39900064193fbd1105", kill_on_drop: false }`
[INFO] [stdout] 227f9df5b9e000f32674267945a60cb5000a685da9d36b39900064193fbd1105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6c63eb4aaf132f2dc4f50c2d7434f54c8e20f17f8e60281d4383a99cf990f5d
[INFO] running `Command { std: "docker" "start" "-a" "a6c63eb4aaf132f2dc4f50c2d7434f54c8e20f17f8e60281d4383a99cf990f5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp-dir v0.1.16
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling strprintf v0.1.0
[INFO] [stderr]    Compiling gettext-sys v0.22.5
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling locale_config v0.3.0
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a6c63eb4aaf132f2dc4f50c2d7434f54c8e20f17f8e60281d4383a99cf990f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6c63eb4aaf132f2dc4f50c2d7434f54c8e20f17f8e60281d4383a99cf990f5d", kill_on_drop: false }`
[INFO] [stdout] a6c63eb4aaf132f2dc4f50c2d7434f54c8e20f17f8e60281d4383a99cf990f5d