[INFO] cloning repository https://github.com/tatvladna/my_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tatvladna/my_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatvladna%2Fmy_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatvladna%2Fmy_rust'...
[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/tatvladna/my_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tatvladna/my_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatvladna%2Fmy_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatvladna%2Fmy_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92e1ff0a0ac4dd3aab5d05ef1334ed8a0839f443
[INFO] checking tatvladna/my_rust against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatvladna%2Fmy_rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tatvladna/my_rust on toolchain d93f678fa55842cccd2f091deccd93e9494b3764
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tatvladna/my_rust
[INFO] finished tweaking git repo https://github.com/tatvladna/my_rust
[INFO] tweaked toml for git repo https://github.com/tatvladna/my_rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tatvladna/my_rust 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" "+d93f678fa55842cccd2f091deccd93e9494b3764" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54f5f8caf4334f1e1fcb56fa1d5c2f34c2de895127d6ca75bae9f0f33781bf44
[INFO] running `Command { std: "docker" "start" "-a" "54f5f8caf4334f1e1fcb56fa1d5c2f34c2de895127d6ca75bae9f0f33781bf44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54f5f8caf4334f1e1fcb56fa1d5c2f34c2de895127d6ca75bae9f0f33781bf44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f5f8caf4334f1e1fcb56fa1d5c2f34c2de895127d6ca75bae9f0f33781bf44", kill_on_drop: false }`
[INFO] [stdout] 54f5f8caf4334f1e1fcb56fa1d5c2f34c2de895127d6ca75bae9f0f33781bf44


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/62804f25f384dbf7fb650ed62370863b2004f7674b288a21e785d9b3d3435fcc/merged: no space left on device