[INFO] cloning repository https://github.com/pizzamig/ronsul
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pizzamig/ronsul" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpizzamig%2Fronsul", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpizzamig%2Fronsul'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a277b43a576bd10e9eeae3313170d9b2fe5f786
[INFO] checking pizzamig/ronsul against master#18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb for pr-96970
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpizzamig%2Fronsul" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pizzamig/ronsul on toolchain 18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pizzamig/ronsul
[INFO] finished tweaking git repo https://github.com/pizzamig/ronsul
[INFO] tweaked toml for git repo https://github.com/pizzamig/ronsul written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/pizzamig/ronsul already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/pizzamig/rust-consul`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio v0.1.20
[INFO] [stderr]   Downloaded hyper v0.12.29
[INFO] [stderr]   Downloaded tempfile v3.0.8
[INFO] [stderr]   Downloaded regex-syntax v0.6.6
[INFO] [stderr]   Downloaded exitfailure v0.5.1
[INFO] [stderr]   Downloaded socket2 v0.3.9
[INFO] [stderr]   Downloaded regex v1.1.6
[INFO] [stderr]   Downloaded h2 v0.1.20
[INFO] [stderr]   Downloaded structopt-derive v0.2.15
[INFO] [stderr]   Downloaded aho-corasick v0.7.3
[INFO] [stderr]   Downloaded structopt-flags v0.3.1
[INFO] [stderr]   Downloaded backtrace v0.3.18
[INFO] [stderr]   Downloaded mio v0.6.17
[INFO] [stderr]   Downloaded futures v0.1.27
[INFO] [stderr]   Downloaded structopt v0.2.15
[INFO] [stderr]   Downloaded flate2 v1.0.7
[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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 828ca612b0c79b595599bc52b36b2789561b5403da9dd7e4665050616c7417f4
[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" "828ca612b0c79b595599bc52b36b2789561b5403da9dd7e4665050616c7417f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "828ca612b0c79b595599bc52b36b2789561b5403da9dd7e4665050616c7417f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "828ca612b0c79b595599bc52b36b2789561b5403da9dd7e4665050616c7417f4", kill_on_drop: false }`
[INFO] [stdout] 828ca612b0c79b595599bc52b36b2789561b5403da9dd7e4665050616c7417f4
[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=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "check" "--frozen" "--all" "--all-targets" "--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] 9af896a432d6c32ef2aaa44ba1ec92d05ce09f52a7915f6cd6feb00cc7680842
[INFO] running `Command { std: "docker" "start" "-a" "9af896a432d6c32ef2aaa44ba1ec92d05ce09f52a7915f6cd6feb00cc7680842", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "9af896a432d6c32ef2aaa44ba1ec92d05ce09f52a7915f6cd6feb00cc7680842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9af896a432d6c32ef2aaa44ba1ec92d05ce09f52a7915f6cd6feb00cc7680842", kill_on_drop: false }`
[INFO] [stdout] 9af896a432d6c32ef2aaa44ba1ec92d05ce09f52a7915f6cd6feb00cc7680842