[INFO] fetching crate pallas-machines 0.4.0...
[INFO] checking pallas-machines-0.4.0 against master#2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 for pr-142723
[INFO] extracting crate pallas-machines 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate pallas-machines 0.4.0 on toolchain 2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pallas-machines 0.4.0
[INFO] finished tweaking crates.io crate pallas-machines 0.4.0
[INFO] tweaked toml for crates.io crate pallas-machines 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding minicbor v0.13.2 (available: v1.0.0)
[INFO] [stderr]       Adding pallas-multiplexer v0.4.0 (available: v0.18.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "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 pallas-multiplexer v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49ffe7265b4ade6c107e21c4b4cd2b346c97a2fffa9e938a305ddf1218c417aa
[INFO] running `Command { std: "docker" "start" "-a" "49ffe7265b4ade6c107e21c4b4cd2b346c97a2fffa9e938a305ddf1218c417aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49ffe7265b4ade6c107e21c4b4cd2b346c97a2fffa9e938a305ddf1218c417aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ffe7265b4ade6c107e21c4b4cd2b346c97a2fffa9e938a305ddf1218c417aa", kill_on_drop: false }`
[INFO] [stdout] 49ffe7265b4ade6c107e21c4b4cd2b346c97a2fffa9e938a305ddf1218c417aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8057073238c1b5dddc58a3168d075fc6e5ac23329b7bdd3df4d4732771877e74
[INFO] running `Command { std: "docker" "start" "-a" "8057073238c1b5dddc58a3168d075fc6e5ac23329b7bdd3df4d4732771877e74", kill_on_drop: false }`
[INFO] [stderr] 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 running prestart hook #0: exit status 1, stdout: , stderr: write /var/lib/docker/containers/8057073238c1b5dddc58a3168d075fc6e5ac23329b7bdd3df4d4732771877e74/hosts: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "8057073238c1b5dddc58a3168d075fc6e5ac23329b7bdd3df4d4732771877e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8057073238c1b5dddc58a3168d075fc6e5ac23329b7bdd3df4d4732771877e74", kill_on_drop: false }`
[INFO] [stdout] 8057073238c1b5dddc58a3168d075fc6e5ac23329b7bdd3df4d4732771877e74