[INFO] fetching crate say-hello-ezrantn 0.3.0...
[INFO] checking say-hello-ezrantn-0.3.0 against try#c4ca24658d934444a28db36abebef17a8651701a for pr-144156
[INFO] extracting crate say-hello-ezrantn 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate say-hello-ezrantn 0.3.0
[INFO] finished tweaking crates.io crate say-hello-ezrantn 0.3.0
[INFO] tweaked toml for crates.io crate say-hello-ezrantn 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate say-hello-ezrantn 0.3.0 on toolchain c4ca24658d934444a28db36abebef17a8651701a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate say-hello-ezrantn 0.3.0 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" "+c4ca24658d934444a28db36abebef17a8651701a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fd531efe428d32d32150b0e21814f24dce965983f0ac9371561216d0ed279e2
[INFO] running `Command { std: "docker" "start" "-a" "2fd531efe428d32d32150b0e21814f24dce965983f0ac9371561216d0ed279e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fd531efe428d32d32150b0e21814f24dce965983f0ac9371561216d0ed279e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd531efe428d32d32150b0e21814f24dce965983f0ac9371561216d0ed279e2", kill_on_drop: false }`
[INFO] [stdout] 2fd531efe428d32d32150b0e21814f24dce965983f0ac9371561216d0ed279e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e607dd26a18e639af42bb81d46f4b2b935a0084fb73eb117727db23f506ef3b
[INFO] running `Command { std: "docker" "start" "-a" "1e607dd26a18e639af42bb81d46f4b2b935a0084fb73eb117727db23f506ef3b", kill_on_drop: false }`
[INFO] [stderr] 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/rustup-home" to rootfs at "/opt/rustwide/rustup-home": create mountpoint for /opt/rustwide/rustup-home mount: mkdirat /var/lib/docker/overlay2/6f2df68b1ef126bfd455f19230c073cebea8358522c75eda0815a76ec9c7ddcd/merged/opt/rustwide/rustup-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "1e607dd26a18e639af42bb81d46f4b2b935a0084fb73eb117727db23f506ef3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e607dd26a18e639af42bb81d46f4b2b935a0084fb73eb117727db23f506ef3b", kill_on_drop: false }`
[INFO] [stdout] 1e607dd26a18e639af42bb81d46f4b2b935a0084fb73eb117727db23f506ef3b