[INFO] cloning repository https://github.com/cspr-rad/prusti-lunchnlearn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cspr-rad/prusti-lunchnlearn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcspr-rad%2Fprusti-lunchnlearn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcspr-rad%2Fprusti-lunchnlearn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7683df874edb46e134c85235f3b41c17572c55d
[INFO] testing cspr-rad/prusti-lunchnlearn against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcspr-rad%2Fprusti-lunchnlearn" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cspr-rad/prusti-lunchnlearn on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cspr-rad/prusti-lunchnlearn
[INFO] finished tweaking git repo https://github.com/cspr-rad/prusti-lunchnlearn
[INFO] tweaked toml for git repo https://github.com/cspr-rad/prusti-lunchnlearn written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cspr-rad/prusti-lunchnlearn 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "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 prusti-std v0.2.0
[INFO] [stderr]   Downloaded prusti-contracts-proc-macros v0.2.0
[INFO] [stderr]   Downloaded prusti-contracts v0.2.0
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d8eac79e2220b75f7e2aa2a56cecd7ce49255809aef9667f4366410f7d48bec
[INFO] running `Command { std: "docker" "start" "-a" "6d8eac79e2220b75f7e2aa2a56cecd7ce49255809aef9667f4366410f7d48bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d8eac79e2220b75f7e2aa2a56cecd7ce49255809aef9667f4366410f7d48bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8eac79e2220b75f7e2aa2a56cecd7ce49255809aef9667f4366410f7d48bec", kill_on_drop: false }`
[INFO] [stdout] 6d8eac79e2220b75f7e2aa2a56cecd7ce49255809aef9667f4366410f7d48bec


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/fffac4eb06b7148dfbd09ca0dbf2a82c386ec7ddb09f1748db9dd1081d2b12d8/merged/opt/rustwide/cargo-home: no space left on device: unknown