[INFO] fetching crate welds 0.4.20...
[INFO] checking welds-0.4.20 against master#e1613686e0efc80a1a18b1263625450a8de3fb04 for pr-154492
[INFO] extracting crate welds 0.4.20 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate welds 0.4.20
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate welds 0.4.20
[INFO] tweaked toml for crates.io crate welds 0.4.20 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate welds 0.4.20 on toolchain e1613686e0efc80a1a18b1263625450a8de3fb04
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate welds 0.4.20 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" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bb8-tiberius v0.16.0
[INFO] [stderr]   Downloaded welds-macros v0.4.20
[INFO] [stderr]   Downloaded welds-connections v0.4.20
[INFO] [stderr]   Downloaded rsa v0.9.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/b6211606432fa9bfdefec77434d4bc83c26478cca318fa9322391e3faa748c85/.tmp-config.v2.json3935970493: no space left on device


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

Error response from daemon: write /var/lib/docker/containers/b6211606432fa9bfdefec77434d4bc83c26478cca318fa9322391e3faa748c85/.tmp-config.v2.json3935970493: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: write /var/lib/docker/containers/b6211606432fa9bfdefec77434d4bc83c26478cca318fa9322391e3faa748c85/.tmp-config.v2.json3935970493: no space left on device