[INFO] fetching crate clap_mangen 0.1.6...
[INFO] checking clap_mangen-0.1.6 against master#43d9f3859e0204e764161ee085a360274b5f3e9a for pr-97346
[INFO] extracting crate clap_mangen 0.1.6 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate clap_mangen 0.1.6 on toolchain 43d9f3859e0204e764161ee085a360274b5f3e9a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate clap_mangen 0.1.6
[INFO] finished tweaking crates.io crate clap_mangen 0.1.6
[INFO] tweaked toml for crates.io crate clap_mangen 0.1.6 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate clap_mangen 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "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 miniz_oxide v0.5.1
[INFO] [stderr]   Downloaded yansi v0.5.1
[INFO] [stderr]   Downloaded object v0.28.3
[INFO] [stderr]   Downloaded normalize-line-endings v0.3.0
[INFO] [stderr]   Downloaded roff v0.2.1
[INFO] [stderr]   Downloaded concolor v0.0.8
[INFO] [stderr]   Downloaded similar v2.1.0
[INFO] [stderr]   Downloaded concolor-query v0.0.5
[INFO] [stderr]   Downloaded snapbox-macros v0.2.1
[INFO] [stderr]   Downloaded clap_lex v0.1.1
[INFO] [stderr]   Downloaded snapbox v0.2.9
[INFO] [stderr]   Downloaded clap v3.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42960f684195672c05636509a73d0dbf6e8b27daa167a1097221ea1e9b63365e
[INFO] running `Command { std: "docker" "start" "-a" "42960f684195672c05636509a73d0dbf6e8b27daa167a1097221ea1e9b63365e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42960f684195672c05636509a73d0dbf6e8b27daa167a1097221ea1e9b63365e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42960f684195672c05636509a73d0dbf6e8b27daa167a1097221ea1e9b63365e", kill_on_drop: false }`
[INFO] [stdout] 42960f684195672c05636509a73d0dbf6e8b27daa167a1097221ea1e9b63365e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 182b7fbd96d9db8246d7b1d3bfc68355ea8a58bfed2140ca8459c0d308ca3a80
[INFO] running `Command { std: "docker" "start" "-a" "182b7fbd96d9db8246d7b1d3bfc68355ea8a58bfed2140ca8459c0d308ca3a80", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking concolor-query v0.0.5
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking roff v0.2.1
[INFO] [stderr]     Checking similar v2.1.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking snapbox-macros v0.2.1
[INFO] [stderr]     Checking clap_lex v0.1.1
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]     Checking clap v3.1.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking concolor v0.0.8
[INFO] [stderr]     Checking snapbox v0.2.9
[INFO] [stderr]     Checking clap_mangen v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.10s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "182b7fbd96d9db8246d7b1d3bfc68355ea8a58bfed2140ca8459c0d308ca3a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "182b7fbd96d9db8246d7b1d3bfc68355ea8a58bfed2140ca8459c0d308ca3a80", kill_on_drop: false }`
[INFO] [stdout] 182b7fbd96d9db8246d7b1d3bfc68355ea8a58bfed2140ca8459c0d308ca3a80