[INFO] cloning repository https://github.com/lann/warg-loader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lann/warg-loader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flann%2Fwarg-loader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flann%2Fwarg-loader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddb6cf1c71b9440376c2b5084a42d91262dc1c55
[INFO] checking lann/warg-loader against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flann%2Fwarg-loader" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lann/warg-loader on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lann/warg-loader
[INFO] finished tweaking git repo https://github.com/lann/warg-loader
[INFO] tweaked toml for git repo https://github.com/lann/warg-loader written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/lann/warg-loader 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" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "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 warg-transparency v0.4.1
[INFO] [stderr]   Downloaded warg-protocol v0.4.1
[INFO] [stderr]   Downloaded protox-parse v0.5.0
[INFO] [stderr]   Downloaded prost-reflect v0.12.0
[INFO] [stderr]   Downloaded protox v0.5.1
[INFO] [stderr]   Downloaded docker_credential v1.2.1
[INFO] [stderr]   Downloaded wat v1.201.0
[INFO] [stderr]   Downloaded serde_with_macros v3.7.0
[INFO] [stderr]   Downloaded warg-crypto v0.4.1
[INFO] [stderr]   Downloaded wasm-compose v0.5.5
[INFO] [stderr]   Downloaded oci-distribution v0.10.0
[INFO] [stderr]   Downloaded wasmprinter v0.2.80
[INFO] [stderr]   Downloaded warg-client v0.4.1
[INFO] [stderr]   Downloaded serde_yaml v0.9.33
[INFO] [stderr]   Downloaded ptree v0.4.0
[INFO] [stderr]   Downloaded wast v201.0.0
[INFO] [stderr]   Downloaded http-auth v0.1.8
[INFO] [stderr]   Downloaded reqwest v0.12.0
[INFO] [stderr]   Downloaded warg-api v0.4.1
[INFO] [stderr]   Downloaded warg-protobuf v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77d9c5ed8b257c8b4f95361eb62c6f0988d4f60d22e52fb48ab6861403da7032
[INFO] running `Command { std: "docker" "start" "-a" "77d9c5ed8b257c8b4f95361eb62c6f0988d4f60d22e52fb48ab6861403da7032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77d9c5ed8b257c8b4f95361eb62c6f0988d4f60d22e52fb48ab6861403da7032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d9c5ed8b257c8b4f95361eb62c6f0988d4f60d22e52fb48ab6861403da7032", kill_on_drop: false }`
[INFO] [stdout] 77d9c5ed8b257c8b4f95361eb62c6f0988d4f60d22e52fb48ab6861403da7032


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/a54ee1652fa2090a90d6fd2e7251dcaa104ff0b4843c4a3ef28c3c017aed4f6b/merged: no space left on device