[INFO] fetching crate battler-wamprat-error 0.2.1...
[INFO] testing battler-wamprat-error-0.2.1 against master#7704328ba5ae8d6ce0ac303c9d5a1a1605906766 for pr-146989
[INFO] extracting crate battler-wamprat-error 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate battler-wamprat-error 0.2.1
[INFO] finished tweaking crates.io crate battler-wamprat-error 0.2.1
[INFO] tweaked toml for crates.io crate battler-wamprat-error 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate battler-wamprat-error 0.2.1 on toolchain 7704328ba5ae8d6ce0ac303c9d5a1a1605906766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate battler-wamprat-error 0.2.1 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" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "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 battler-wamp-values v0.2.2
[INFO] [stderr]   Downloaded battler-wamp-uri v0.1.0
[INFO] [stderr]   Downloaded battler-wamprat-error-proc-macro v0.2.0
[INFO] [stderr]   Downloaded serde_string_enum v0.2.1
[INFO] [stderr]   Downloaded serde-struct-tuple-enum-proc-macro v0.1.0
[INFO] [stderr]   Downloaded serde-struct-tuple-proc-macro v0.1.2
[INFO] [stderr]   Downloaded serde-struct-tuple-enum v0.1.1
[INFO] [stderr]   Downloaded battler-wamp-values-proc-macro v0.2.0
[INFO] [stderr]   Downloaded serde-struct-tuple v0.1.3
[INFO] [stderr]   Downloaded battler-wamp v0.5.1
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/7a9818d3d9b5f91c2c43640327752e9dee021af8d8388851c4cedf7da72d8f53-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/overlay2/7a9818d3d9b5f91c2c43640327752e9dee021af8d8388851c4cedf7da72d8f53-init: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: mkdir /var/lib/docker/overlay2/7a9818d3d9b5f91c2c43640327752e9dee021af8d8388851c4cedf7da72d8f53-init: no space left on device