[INFO] fetching crate h3o-ice 0.1.4...
[INFO] checking h3o-ice-0.1.4 against try#ef5216c337126ffe24d074826f4023948c4a9b8e for pr-137033
[INFO] extracting crate h3o-ice 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] checking h3o-ice-0.1.4 against try#ef5216c337126ffe24d074826f4023948c4a9b8e for pr-137033
[INFO] extracting crate h3o-ice 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] checking h3o-ice-0.1.4 against try#ef5216c337126ffe24d074826f4023948c4a9b8e for pr-137033
[INFO] extracting crate h3o-ice 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] checking h3o-ice-0.1.4 against try#ef5216c337126ffe24d074826f4023948c4a9b8e for pr-137033
[INFO] extracting crate h3o-ice 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate h3o-ice 0.1.4 on toolchain ef5216c337126ffe24d074826f4023948c4a9b8e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate h3o-ice 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate h3o-ice 0.1.4
[INFO] tweaked toml for crates.io crate h3o-ice 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "generate-lockfile" "--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]      Locking 71 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded h3o-bit v0.1.1
[INFO] [stderr] error: No space left on device (os error 28)
[INFO] checking h3o-ice-0.1.4 against try#ef5216c337126ffe24d074826f4023948c4a9b8e for pr-137033
[INFO] extracting crate h3o-ice 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate h3o-ice 0.1.4 on toolchain ef5216c337126ffe24d074826f4023948c4a9b8e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate h3o-ice 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate h3o-ice 0.1.4
[INFO] tweaked toml for crates.io crate h3o-ice 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "generate-lockfile" "--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]      Locking 71 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "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 h3o-bit v0.1.1
[INFO] [stderr]   Downloaded h3o-zip v0.1.7
[INFO] [stderr]   Downloaded h3o v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc5fcc92e0c2fcef04c485e5ac27183a160f282324fc6a69e486bd54b53eb412
[INFO] running `Command { std: "docker" "start" "-a" "bc5fcc92e0c2fcef04c485e5ac27183a160f282324fc6a69e486bd54b53eb412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc5fcc92e0c2fcef04c485e5ac27183a160f282324fc6a69e486bd54b53eb412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc5fcc92e0c2fcef04c485e5ac27183a160f282324fc6a69e486bd54b53eb412", kill_on_drop: false }`
[INFO] [stdout] bc5fcc92e0c2fcef04c485e5ac27183a160f282324fc6a69e486bd54b53eb412


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/cargo-home" to rootfs at "/opt/rustwide/cargo-home": mkdir /var/lib/docker/overlay2/6d4f7858a830af818536c54d92be6f57e2ff3a37f65ab361d69cd936f23ec37a/merged/opt/rustwide/cargo-home: no space left on device: unknown