[INFO] cloning repository https://github.com/yeheng/config-server-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yeheng/config-server-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeheng%2Fconfig-server-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeheng%2Fconfig-server-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d42ccd7a4501ec5dd4f53668021bb0e4e65bdbd1
[INFO] checking yeheng/config-server-rs against master#068609ce766e55d2e7371cd2a86143a6d7e8e2e4 for pr-138952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeheng%2Fconfig-server-rs" "/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/yeheng/config-server-rs on toolchain 068609ce766e55d2e7371cd2a86143a6d7e8e2e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yeheng/config-server-rs
[INFO] finished tweaking git repo https://github.com/yeheng/config-server-rs
[INFO] tweaked toml for git repo https://github.com/yeheng/config-server-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yeheng/config-server-rs 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" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "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 raft-proto v0.7.0
[INFO] [stderr]   Downloaded protobuf-support v3.7.2
[INFO] [stderr]   Downloaded tonic-build v0.13.0
[INFO] [stderr]   Downloaded casbin v2.10.1
[INFO] [stderr]   Downloaded tonic v0.13.0
[INFO] [stderr]   Downloaded raft v0.7.0
[INFO] [stderr]   Downloaded protobuf v3.7.2
[INFO] [stderr]   Downloaded redis v0.29.2
[INFO] [stderr]   Downloaded rhai v1.21.0
[INFO] [stderr]   Downloaded protobuf-build v0.14.1
[INFO] [stderr] error: No space left on device (os error 28)


command failed: exit status: 101

    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded raft-proto v0.7.0
  Downloaded protobuf-support v3.7.2
  Downloaded tonic-build v0.13.0
  Downloaded casbin v2.10.1
  Downloaded tonic v0.13.0
  Downloaded raft v0.7.0
  Downloaded protobuf v3.7.2
  Downloaded redis v0.29.2
  Downloaded rhai v1.21.0
  Downloaded protobuf-build v0.14.1
error: No space left on device (os error 28)