[INFO] cloning repository https://github.com/ha-spring/rust-echo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ha-spring/rust-echo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fha-spring%2Frust-echo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fha-spring%2Frust-echo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5d38cba39c33fb47bc06e86f55b99aaf68e8c8b
[INFO] checking ha-spring/rust-echo against master#068609ce766e55d2e7371cd2a86143a6d7e8e2e4 for pr-138952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fha-spring%2Frust-echo" "/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/ha-spring/rust-echo 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/ha-spring/rust-echo
[INFO] finished tweaking git repo https://github.com/ha-spring/rust-echo
[INFO] tweaked toml for git repo https://github.com/ha-spring/rust-echo written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ha-spring/rust-echo 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]  Downloading crates ...
[INFO] [stderr]   Downloaded assert_cmd v2.0.11
[INFO] [stderr] error: failed to unpack package `assert_cmd v2.0.11`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `assert_cmd-2.0.11/examples/failure.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.11/examples/failure.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `assert_cmd-2.0.11/examples/failure.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.11/examples/failure.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

 Downloading crates ...
  Downloaded assert_cmd v2.0.11
error: failed to unpack package `assert_cmd v2.0.11`

Caused by:
  failed to unpack entry at `assert_cmd-2.0.11/examples/failure.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.11/examples/failure.rs`

Caused by:
  failed to unpack `assert_cmd-2.0.11/examples/failure.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.11/examples/failure.rs`

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