[INFO] fetching crate zmatchmaking 0.1.2...
[INFO] checking zmatchmaking-0.1.2 against master#03c609abb6638f9d7f49f34326d4137d07f5cd61 for pr-155945
[INFO] extracting crate zmatchmaking 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate zmatchmaking 0.1.2
[INFO] finished tweaking crates.io crate zmatchmaking 0.1.2
[INFO] tweaked toml for crates.io crate zmatchmaking 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zmatchmaking 0.1.2 on toolchain 03c609abb6638f9d7f49f34326d4137d07f5cd61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zmatchmaking 0.1.2 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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "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 ark-ec-zypher v0.4.2
[INFO] [stderr]   Downloaded ark-std-zypher v0.4.0
[INFO] [stderr]   Downloaded thiserror v1.0.59
[INFO] [stderr]   Downloaded slug v0.1.5
[INFO] [stderr]   Downloaded pest_generator v2.7.9
[INFO] [stderr]   Downloaded ark-ed-on-bn254-zypher v0.4.0
[INFO] [stderr]   Downloaded serde v1.0.199
[INFO] [stderr]   Downloaded ark-ff-asm-zypher v0.4.2
[INFO] [stderr]   Downloaded ark-serialize-zypher v0.4.2
[INFO] [stderr]   Downloaded deunicode v1.4.4
[INFO] [stderr]   Downloaded ark-ff-zypher v0.4.2
[INFO] [stderr]   Downloaded pest_derive v2.7.9
[INFO] [stderr]   Downloaded pest v2.7.9
[INFO] [stderr]   Downloaded ark-serialize-derive-zypher v0.4.2
[INFO] [stderr]   Downloaded thiserror-impl v1.0.59
[INFO] [stderr]   Downloaded ark-r1cs-std-zypher v0.4.0
[INFO] [stderr]   Downloaded cc v1.0.95
[INFO] [stderr]   Downloaded ark-relations-zypher v0.4.0
[INFO] [stderr]   Downloaded ark-poly-zypher v0.4.2
[INFO] [stderr]   Downloaded ark-ff-macros-zypher v0.4.2
[INFO] [stderr]   Downloaded serde_derive v1.0.199
[INFO] [stderr]   Downloaded ark-bn254-zypher v0.4.0
[INFO] [stderr]   Downloaded pest_meta v2.7.9
[INFO] [stderr]   Downloaded uzkge v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "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-3471144541: 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-3471144541: 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-3471144541: no space left on device