[INFO] fetching crate zng-ext-single-instance 0.13.1...
[INFO] testing zng-ext-single-instance-0.13.1 against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] extracting crate zng-ext-single-instance 0.13.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate zng-ext-single-instance 0.13.1
[INFO] finished tweaking crates.io crate zng-ext-single-instance 0.13.1
[INFO] tweaked toml for crates.io crate zng-ext-single-instance 0.13.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zng-ext-single-instance 0.13.1 on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zng-ext-single-instance 0.13.1 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" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded single-instance v0.3.3
[INFO] [stderr]   Downloaded zng-var-proc-macros v0.5.0
[INFO] [stderr]   Downloaded zng-unit v0.7.0
[INFO] [stderr]   Downloaded zng-txt v0.6.0
[INFO] [stderr]   Downloaded zng-time v0.10.0
[INFO] [stderr]   Downloaded path-absolutize v3.1.1
[INFO] [stderr]   Downloaded base16ct v1.0.0
[INFO] [stderr]   Downloaded zng-color-proc-macros v0.4.0
[INFO] [stderr]   Downloaded tracing-web v0.1.3
[INFO] [stderr]   Downloaded zng-state-map v0.11.0
[INFO] [stderr]   Downloaded tracing-shared v0.2.0
[INFO] [stderr]   Downloaded zng-env-proc-macros v0.7.0
[INFO] [stderr]   Downloaded zng-handle v0.4.0
[INFO] [stderr]   Downloaded pretty-type-name v1.0.1
[INFO] [stderr]   Downloaded serde_variant v0.1.3
[INFO] [stderr]   Downloaded path-dedot v3.1.1
[INFO] [stderr]   Downloaded zng-app-proc-macros v0.9.1
[INFO] [stderr]   Downloaded zng-var v0.14.0
[INFO] [stderr]   Downloaded zng-clone-move v0.4.0
[INFO] [stderr]   Downloaded smallbox v0.8.8
[INFO] [stderr]   Downloaded zng-env v0.11.0
[INFO] [stderr]   Downloaded widestring v0.4.3
[INFO] [stderr]   Downloaded zng-layout v0.11.0
[INFO] [stderr]   Downloaded zng-view-api v0.20.0
[INFO] [stderr]   Downloaded zng-app v0.23.1
[INFO] [stderr]   Downloaded web-sys v0.3.95
[INFO] [stderr]   Downloaded zng-task v0.13.0
[INFO] [stderr]   Downloaded linkme v0.3.36
[INFO] [stderr]   Downloaded zng-tp-licenses v0.9.0
[INFO] [stderr]   Downloaded linkme-impl v0.3.36
[INFO] [stderr]   Downloaded zng-ext-fs-watcher v0.12.1
[INFO] [stderr]   Downloaded zng-task-proc-macros v0.4.0
[INFO] [stderr]   Downloaded zng-app-context v0.13.0
[INFO] [stderr]   Downloaded minifier v0.3.6
[INFO] [stderr]   Downloaded zng-color v0.13.0
[INFO] [stderr]   Downloaded zng-unique-id v0.12.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create prepare snapshot dir: failed to create temp dir: mkdir /var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/new-163993325: no space left on device


sandbox container could not be created: command failed: exit status: 1

Error response from daemon: failed to create prepare snapshot dir: failed to create temp dir: mkdir /var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/new-163993325: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: failed to create prepare snapshot dir: failed to create temp dir: mkdir /var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/new-163993325: no space left on device