[INFO] fetching crate casper-json-rpc 1.1.0...
[INFO] documenting casper-json-rpc-1.1.0 against 1.86.0 for beta-1.87-rustdoc-1
[INFO] extracting crate casper-json-rpc 1.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate casper-json-rpc 1.1.0 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate casper-json-rpc 1.1.0
[INFO] finished tweaking crates.io crate casper-json-rpc 1.1.0
[INFO] tweaked toml for crates.io crate casper-json-rpc 1.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 151 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.8)
[INFO] [stderr]       Adding http v0.2.12 (available: v1.3.1)
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.6.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fc77580ea92ca36f2e7ed849341a5d875c7b7244f557573e6e7045bac205ad3
[INFO] running `Command { std: "docker" "start" "-a" "7fc77580ea92ca36f2e7ed849341a5d875c7b7244f557573e6e7045bac205ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fc77580ea92ca36f2e7ed849341a5d875c7b7244f557573e6e7045bac205ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc77580ea92ca36f2e7ed849341a5d875c7b7244f557573e6e7045bac205ad3", kill_on_drop: false }`
[INFO] [stdout] 7fc77580ea92ca36f2e7ed849341a5d875c7b7244f557573e6e7045bac205ad3


command failed: exit status: 1

Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target" to rootfs at "/opt/rustwide/target": mkdir /var/lib/docker/overlay2/b61babdc8dc952c51088dd5ecb81ca27460e9abb0c6f3caebb2b65f9bf598764/merged/opt/rustwide/target: no space left on device: unknown