[INFO] fetching crate vex-rt 1.0.0-rc.15...
[INFO] checking vex-rt-1.0.0-rc.15 against master#fce0e74720d199eb7839fdb51af35ac5226da178 for pr-145262
[INFO] extracting crate vex-rt 1.0.0-rc.15 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate vex-rt 1.0.0-rc.15
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vex-rt 1.0.0-rc.15
[INFO] tweaked toml for crates.io crate vex-rt 1.0.0-rc.15 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vex-rt 1.0.0-rc.15 on toolchain fce0e74720d199eb7839fdb51af35ac5226da178
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fce0e74720d199eb7839fdb51af35ac5226da178" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vex-rt 1.0.0-rc.15 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" "+fce0e74720d199eb7839fdb51af35ac5226da178" "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 raii-map v0.1.0
[INFO] [stderr]   Downloaded rcstring v0.2.1
[INFO] [stderr]   Downloaded qunit v0.1.2
[INFO] [stderr]   Downloaded qunit-macros v0.1.1
[INFO] [stderr]   Downloaded slice-copy v0.3.0
[INFO] [stderr]   Downloaded owner-monad v0.1.0
[INFO] [stderr]   Downloaded safe-modular-arithmetic v0.2.4
[INFO] [stderr]   Downloaded libc-print v0.1.22
[INFO] [stderr]   Downloaded cstring-interop v0.1.0
[INFO] [stderr]   Downloaded queue-model v0.1.2
[INFO] [stderr]   Downloaded generics-util v0.1.0
[INFO] [stderr]   Downloaded zip-extensions v0.6.2
[INFO] [stderr]   Downloaded vex-rt-macros v1.0.0-rc.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+fce0e74720d199eb7839fdb51af35ac5226da178" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/ae3e01ed60624e88099f95df9d2b813f1e087f5321f693d846e41c199b80b37f/merged/opt/rustwide: 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/ae3e01ed60624e88099f95df9d2b813f1e087f5321f693d846e41c199b80b37f/merged/opt/rustwide: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: mkdir /var/lib/docker/overlay2/ae3e01ed60624e88099f95df9d2b813f1e087f5321f693d846e41c199b80b37f/merged/opt/rustwide: no space left on device