[INFO] fetching crate iter-debug 1.0.1...
[INFO] checking iter-debug-1.0.1 against master#8f08b3a32478b8d0507732800ecb548a76e0fd0c for pr-144157
[INFO] extracting crate iter-debug 1.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate iter-debug 1.0.1
[INFO] finished tweaking crates.io crate iter-debug 1.0.1
[INFO] tweaked toml for crates.io crate iter-debug 1.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iter-debug 1.0.1 on toolchain 8f08b3a32478b8d0507732800ecb548a76e0fd0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f08b3a32478b8d0507732800ecb548a76e0fd0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iter-debug 1.0.1 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" "+8f08b3a32478b8d0507732800ecb548a76e0fd0c" "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] 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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+8f08b3a32478b8d0507732800ecb548a76e0fd0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16dca28bbc11e2b4ef0b7c461624e0a8c95e4b37e7dc365eb3cda167f9573a4e
[INFO] running `Command { std: "docker" "start" "-a" "16dca28bbc11e2b4ef0b7c461624e0a8c95e4b37e7dc365eb3cda167f9573a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16dca28bbc11e2b4ef0b7c461624e0a8c95e4b37e7dc365eb3cda167f9573a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16dca28bbc11e2b4ef0b7c461624e0a8c95e4b37e7dc365eb3cda167f9573a4e", kill_on_drop: false }`
[INFO] [stdout] 16dca28bbc11e2b4ef0b7c461624e0a8c95e4b37e7dc365eb3cda167f9573a4e


command failed: exit status: 1

Error response from daemon: write /var/lib/docker/containers/16dca28bbc11e2b4ef0b7c461624e0a8c95e4b37e7dc365eb3cda167f9573a4e/.tmp-hostconfig.json4044719599: no space left on device