[INFO] cloning repository https://github.com/kobe4cn/rust_first
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kobe4cn/rust_first" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobe4cn%2Frust_first", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobe4cn%2Frust_first'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d96860b92c585bdfbe8c5563aa1d4cf58ca8bbde
[INFO] checking kobe4cn/rust_first against master#8365fcb2b840c95eeb0bc377af8bd498fad22245 for pr-145604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobe4cn%2Frust_first" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kobe4cn/rust_first
[INFO] finished tweaking git repo https://github.com/kobe4cn/rust_first
[INFO] tweaked toml for git repo https://github.com/kobe4cn/rust_first written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kobe4cn/rust_first on toolchain 8365fcb2b840c95eeb0bc377af8bd498fad22245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kobe4cn/rust_first 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" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cang-jie v0.13.0
[INFO] [stderr]   Downloaded certify v0.6.0
[INFO] [stderr] error: failed to unpack package `certify v0.6.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `certify-0.6.0/src/fixtures/ca_key.pem`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/certify-0.6.0/src/fixtures/ca_key.pem`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `certify-0.6.0/src/fixtures/ca_key.pem` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/certify-0.6.0/src/fixtures/ca_key.pem`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
 Downloading crates ...
  Downloaded cang-jie v0.13.0
  Downloaded certify v0.6.0
error: failed to unpack package `certify v0.6.0`

Caused by:
  failed to unpack entry at `certify-0.6.0/src/fixtures/ca_key.pem`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/certify-0.6.0/src/fixtures/ca_key.pem`

Caused by:
  failed to unpack `certify-0.6.0/src/fixtures/ca_key.pem` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/certify-0.6.0/src/fixtures/ca_key.pem`

Caused by:
  No space left on device (os error 28)