[INFO] fetching crate zep-kvs 0.2.0...
[INFO] testing zep-kvs-0.2.0 against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628
[INFO] extracting crate zep-kvs 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate zep-kvs 0.2.0
[INFO] finished tweaking crates.io crate zep-kvs 0.2.0
[INFO] tweaked toml for crates.io crate zep-kvs 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zep-kvs 0.2.0 on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zep-kvs 0.2.0 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "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 gix-actor v0.33.2
[INFO] [stderr]   Downloaded crates-io v0.40.11
[INFO] [stderr]   Downloaded rustfix v0.9.1
[INFO] [stderr]   Downloaded gix-attributes v0.23.1
[INFO] [stderr]   Downloaded gix-command v0.4.1
[INFO] [stderr]   Downloaded cargo-credential-wincred v0.4.14
[INFO] [stderr]   Downloaded gix-ignore v0.12.1
[INFO] [stderr]   Downloaded gix-submodule v0.16.0
[INFO] [stderr]   Downloaded cargo-credential-macos-keychain v0.4.14
[INFO] [stderr]   Downloaded gix-dir v0.11.0
[INFO] [stderr]   Downloaded gix-shallow v0.1.0
[INFO] [stderr]   Downloaded gix-negotiate v0.17.0
[INFO] [stderr]   Downloaded gix-prompt v0.9.1
[INFO] [stderr]   Downloaded gix-odb v0.66.0
[INFO] [stderr]   Downloaded cargo-util-schemas v0.7.2
[INFO] [stderr]   Downloaded gix-diff v0.49.0
[INFO] [stderr]   Downloaded gix-filter v0.16.0
[INFO] [stderr]   Downloaded cargo-util v0.2.21
[INFO] [stderr]   Downloaded gix-pack v0.56.0
[INFO] [stderr]   Downloaded pasetors v0.7.6
[INFO] [stderr]   Downloaded gix v0.69.1
[INFO] [stderr]   Downloaded gix-protocol v0.47.0
[INFO] [stderr]   Downloaded gix-pathspec v0.8.1
[INFO] [stderr]   Downloaded gix-worktree v0.38.0
[INFO] [stderr]   Downloaded gix-transport v0.44.0
[INFO] [stderr]   Downloaded gix-credentials v0.26.0
[INFO] [stderr]   Downloaded cargo v0.86.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/59cb06eae4ad3f53ce9b38a6d2e208f4122ea28641e2fb5c88580890ed100ab4-init: no space left on device


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

Error response from daemon: mkdir /var/lib/docker/overlay2/59cb06eae4ad3f53ce9b38a6d2e208f4122ea28641e2fb5c88580890ed100ab4-init: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: mkdir /var/lib/docker/overlay2/59cb06eae4ad3f53ce9b38a6d2e208f4122ea28641e2fb5c88580890ed100ab4-init: no space left on device