[INFO] cloning repository https://github.com/jdrouet/serde-json-armv7
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdrouet/serde-json-armv7" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrouet%2Fserde-json-armv7", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrouet%2Fserde-json-armv7'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/jdrouet/serde-json-armv7
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdrouet/serde-json-armv7" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrouet%2Fserde-json-armv7", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrouet%2Fserde-json-armv7'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c7d4b2090eba3531f9ec1245350b62f2ad24d1b
[INFO] checking jdrouet/serde-json-armv7 against master#3350c1eb3fd8fe1bee1ed4c76944d707bd256876 for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrouet%2Fserde-json-armv7" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jdrouet/serde-json-armv7 on toolchain 3350c1eb3fd8fe1bee1ed4c76944d707bd256876
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jdrouet/serde-json-armv7
[INFO] finished tweaking git repo https://github.com/jdrouet/serde-json-armv7
[INFO] tweaked toml for git repo https://github.com/jdrouet/serde-json-armv7 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jdrouet/serde-json-armv7 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" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efb6fd754bddb3c283644088627ed1b7e0c9d69e27b8fb6ab8ae801a075c568d
[INFO] running `Command { std: "docker" "start" "-a" "efb6fd754bddb3c283644088627ed1b7e0c9d69e27b8fb6ab8ae801a075c568d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efb6fd754bddb3c283644088627ed1b7e0c9d69e27b8fb6ab8ae801a075c568d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb6fd754bddb3c283644088627ed1b7e0c9d69e27b8fb6ab8ae801a075c568d", kill_on_drop: false }`
[INFO] [stdout] efb6fd754bddb3c283644088627ed1b7e0c9d69e27b8fb6ab8ae801a075c568d


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/45a39b09949fda0a1a0ae9010ac9e2b8bfeb478a380dcfa8126c7e29c2f21093/merged: no space left on device