[INFO] cloning repository https://github.com/mxyhi/load_balancer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mxyhi/load_balancer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxyhi%2Fload_balancer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxyhi%2Fload_balancer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c9421ad2ef930a93a6bdb06b126abe54ac739a1
[INFO] checking mxyhi/load_balancer against master#419b3e2d3e350822550eee0e82eeded4d324d584 for pr-135536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxyhi%2Fload_balancer" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mxyhi/load_balancer on toolchain 419b3e2d3e350822550eee0e82eeded4d324d584
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mxyhi/load_balancer
[INFO] finished tweaking git repo https://github.com/mxyhi/load_balancer
[INFO] tweaked toml for git repo https://github.com/mxyhi/load_balancer written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mxyhi/load_balancer 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" "+419b3e2d3e350822550eee0e82eeded4d324d584" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pingora v0.3.0
[INFO] [stderr]   Downloaded pingora-error v0.3.0
[INFO] [stderr]   Downloaded sentry-panic v0.26.0
[INFO] [stderr]   Downloaded pingora-core v0.3.0
[INFO] [stderr]   Downloaded pingora-load-balancing v0.3.0
[INFO] [stderr]   Downloaded pingora-header-serde v0.3.0
[INFO] [stderr]   Downloaded pingora-ketama v0.3.0
[INFO] [stderr]   Downloaded pingora-cache v0.3.0
[INFO] [stderr]   Downloaded sentry-types v0.26.0
[INFO] [stderr]   Downloaded sentry-core v0.26.0
[INFO] [stderr]   Downloaded pingora-proxy v0.3.0
[INFO] [stderr]   Downloaded pingora-lru v0.3.0
[INFO] [stderr]   Downloaded pingora-pool v0.3.0
[INFO] [stderr]   Downloaded pingora-runtime v0.3.0
[INFO] [stderr]   Downloaded sentry-contexts v0.26.0
[INFO] [stderr]   Downloaded sentry-backtrace v0.26.0
[INFO] [stderr]   Downloaded sentry v0.26.0
[INFO] [stderr]   Downloaded pingora-timeout v0.3.0
[INFO] [stderr]   Downloaded pingora-openssl v0.3.0
[INFO] [stderr]   Downloaded pingora-http v0.3.0
[INFO] [stderr]   Downloaded libz-ng-sys v1.1.16
[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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6ededd53eb3f2d3f8f3cfde460407943ebfd8d173060586c7ec3045cf4bab07
[INFO] running `Command { std: "docker" "start" "-a" "f6ededd53eb3f2d3f8f3cfde460407943ebfd8d173060586c7ec3045cf4bab07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6ededd53eb3f2d3f8f3cfde460407943ebfd8d173060586c7ec3045cf4bab07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ededd53eb3f2d3f8f3cfde460407943ebfd8d173060586c7ec3045cf4bab07", kill_on_drop: false }`
[INFO] [stdout] f6ededd53eb3f2d3f8f3cfde460407943ebfd8d173060586c7ec3045cf4bab07


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/605282bb6fdf477a61c3a8a1bd70650019af9576af203297e2fc0425a511daad/merged: no space left on device