[INFO] fetching crate fretboard_layout 0.1.2...
[INFO] testing fretboard_layout-0.1.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate fretboard_layout 0.1.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate fretboard_layout 0.1.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fretboard_layout 0.1.2
[INFO] finished tweaking crates.io crate fretboard_layout 0.1.2
[INFO] tweaked toml for crates.io crate fretboard_layout 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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 svg v0.10.0
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.4.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76be7bfafb26fa29e9aa888df0e7816976a7a25fd065e683da66269e31b30c84
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "76be7bfafb26fa29e9aa888df0e7816976a7a25fd065e683da66269e31b30c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76be7bfafb26fa29e9aa888df0e7816976a7a25fd065e683da66269e31b30c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76be7bfafb26fa29e9aa888df0e7816976a7a25fd065e683da66269e31b30c84", kill_on_drop: false }`
[INFO] [stdout] 76be7bfafb26fa29e9aa888df0e7816976a7a25fd065e683da66269e31b30c84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 15c8d056b43292ec4730ef2af7c5cd9c15ea749f13384758aa5a24a6f643a9dd
[INFO] running `Command { std: "docker" "start" "-a" "15c8d056b43292ec4730ef2af7c5cd9c15ea749f13384758aa5a24a6f643a9dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.6
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]    Compiling rug v1.12.0
[INFO] [stderr]    Compiling svg v0.10.0
[INFO] [stderr]    Compiling libc v0.2.98
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "15c8d056b43292ec4730ef2af7c5cd9c15ea749f13384758aa5a24a6f643a9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c8d056b43292ec4730ef2af7c5cd9c15ea749f13384758aa5a24a6f643a9dd", kill_on_drop: false }`
[INFO] [stdout] 15c8d056b43292ec4730ef2af7c5cd9c15ea749f13384758aa5a24a6f643a9dd
