[INFO] cloning repository https://github.com/yanns/proto_refexp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yanns/proto_refexp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyanns%2Fproto_refexp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyanns%2Fproto_refexp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88f5a2c232e309565897d7b8bb0a26052f9443ee
[INFO] checking yanns/proto_refexp against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyanns%2Fproto_refexp" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/yanns/proto_refexp
[INFO] finished tweaking git repo https://github.com/yanns/proto_refexp
[INFO] tweaked toml for git repo https://github.com/yanns/proto_refexp written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yanns/proto_refexp on toolchain f21fbac535ab2c3bc50db20547f4d48477357103
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yanns/proto_refexp 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" "+f21fbac535ab2c3bc50db20547f4d48477357103" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tikv-jemallocator v0.5.0
[INFO] [stderr]   Downloaded indoc v1.0.8
[INFO] [stderr]   Downloaded value-trait v0.5.1
[INFO] [stderr]   Downloaded halfbrown v0.1.18
[INFO] [stderr]   Downloaded simd-json v0.7.0
[INFO] [stderr]   Downloaded hashbrown v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49deef7894c519af26fc58b2d64326a1a80edc7a86ebe24ad9e2f49e136e9fbd
[INFO] running `Command { std: "docker" "start" "-a" "49deef7894c519af26fc58b2d64326a1a80edc7a86ebe24ad9e2f49e136e9fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49deef7894c519af26fc58b2d64326a1a80edc7a86ebe24ad9e2f49e136e9fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49deef7894c519af26fc58b2d64326a1a80edc7a86ebe24ad9e2f49e136e9fbd", kill_on_drop: false }`
[INFO] [stdout] 49deef7894c519af26fc58b2d64326a1a80edc7a86ebe24ad9e2f49e136e9fbd


command failed: exit status: 1

Error response from daemon: write /var/lib/docker/containers/49deef7894c519af26fc58b2d64326a1a80edc7a86ebe24ad9e2f49e136e9fbd/.tmp-hostconfig.json2596875458: no space left on device