[INFO] cloning repository https://github.com/nikillxh/pow-blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikillxh/pow-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikillxh%2Fpow-blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikillxh%2Fpow-blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 187640e8c46abce295031f6028225ba3dc19b2f5
[INFO] testing nikillxh/pow-blockchain against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikillxh%2Fpow-blockchain" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nikillxh/pow-blockchain
[INFO] finished tweaking git repo https://github.com/nikillxh/pow-blockchain
[INFO] tweaked toml for git repo https://github.com/nikillxh/pow-blockchain written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nikillxh/pow-blockchain on toolchain b03b3a7ec92682be2917540b679478d41c95a30c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nikillxh/pow-blockchain already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libp2p-swarm-derive v0.35.0
[INFO] [stderr]   Downloaded libp2p-ping v0.46.0
[INFO] [stderr]   Downloaded futures-rustls v0.26.0
[INFO] [stderr]   Downloaded libp2p-allow-block-list v0.5.0
[INFO] [stderr]   Downloaded libp2p-mdns v0.47.0
[INFO] [stderr]   Downloaded prometheus-client v0.22.3
[INFO] [stderr]   Downloaded hickory-resolver v0.25.0-alpha.5
[INFO] [stderr]   Downloaded libp2p-swarm v0.46.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.48.0
[INFO] [stderr]   Downloaded libp2p v0.55.0
[INFO] [stderr]   Downloaded libp2p-quic v0.12.0
[INFO] [stderr]   Downloaded igd-next v0.15.1
[INFO] [stderr]   Downloaded libp2p-core v0.43.0
[INFO] [stderr]   Downloaded libp2p-tls v0.6.1
[INFO] [stderr]   Downloaded libp2p-tcp v0.43.0
[INFO] [stderr]   Downloaded libp2p-connection-limits v0.5.0
[INFO] [stderr]   Downloaded libp2p-dns v0.43.0
[INFO] [stderr]   Downloaded libp2p-metrics v0.16.0
[INFO] [stderr]   Downloaded libp2p-noise v0.46.0
[INFO] [stderr]   Downloaded libp2p-upnp v0.4.0
[INFO] [stderr]   Downloaded libp2p-yamux v0.47.0
[INFO] [stderr]   Downloaded hickory-proto v0.25.0-alpha.5
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55853ba4d5250cb5b12025ce2c6ad5a4f88116e6c9dec4cbc634015fd52b8a49
[INFO] running `Command { std: "docker" "start" "-a" "55853ba4d5250cb5b12025ce2c6ad5a4f88116e6c9dec4cbc634015fd52b8a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55853ba4d5250cb5b12025ce2c6ad5a4f88116e6c9dec4cbc634015fd52b8a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55853ba4d5250cb5b12025ce2c6ad5a4f88116e6c9dec4cbc634015fd52b8a49", kill_on_drop: false }`
[INFO] [stdout] 55853ba4d5250cb5b12025ce2c6ad5a4f88116e6c9dec4cbc634015fd52b8a49


command failed: exit status: 1

Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target" to rootfs at "/opt/rustwide/target": create mountpoint for /opt/rustwide/target mount: mkdirat /var/lib/docker/overlay2/e4b6ff24e15a88e640c4c7248a28c43984b513fbf69e757c7d0224d5f6c55901/merged/opt/rustwide/target: no space left on device: unknown