[INFO] cloning repository https://github.com/oatmealdealer/lucchetto-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oatmealdealer/lucchetto-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foatmealdealer%2Flucchetto-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foatmealdealer%2Flucchetto-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e5d7cc6007d782edb335ffbaf6e850d28e91519
[INFO] checking oatmealdealer/lucchetto-test against master#01706e1a34c87656fcbfce198608f4cd2ac6461a for pr-135272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foatmealdealer%2Flucchetto-test" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oatmealdealer/lucchetto-test on toolchain 01706e1a34c87656fcbfce198608f4cd2ac6461a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oatmealdealer/lucchetto-test
[INFO] finished tweaking git repo https://github.com/oatmealdealer/lucchetto-test
[INFO] tweaked toml for git repo https://github.com/oatmealdealer/lucchetto-test written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/oatmealdealer/lucchetto-test 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" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "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 lucchetto v0.4.0
[INFO] [stderr]   Downloaded rb-sys-build v0.9.102
[INFO] [stderr]   Downloaded rb-sys v0.9.102
[INFO] [stderr] error: failed to unpack package `rb-sys v0.9.102`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `rb-sys-0.9.102/src/memory.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rb-sys-0.9.102/src/memory.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `rb-sys-0.9.102/src/memory.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rb-sys-0.9.102/src/memory.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   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 lucchetto v0.4.0
  Downloaded rb-sys-build v0.9.102
  Downloaded rb-sys v0.9.102
error: failed to unpack package `rb-sys v0.9.102`

Caused by:
  failed to unpack entry at `rb-sys-0.9.102/src/memory.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rb-sys-0.9.102/src/memory.rs`

Caused by:
  failed to unpack `rb-sys-0.9.102/src/memory.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rb-sys-0.9.102/src/memory.rs`

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