[INFO] cloning repository https://github.com/craigfay/pong
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/craigfay/pong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcraigfay%2Fpong", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcraigfay%2Fpong'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23889b2555adf3a8d0cbe3a1ab6bb0ed68ac62f9
[INFO] checking craigfay/pong against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcraigfay%2Fpong" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/craigfay/pong
[INFO] finished tweaking git repo https://github.com/craigfay/pong
[INFO] tweaked toml for git repo https://github.com/craigfay/pong written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/craigfay/pong on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/craigfay/pong 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" "+32cd9114712a24010b0583624dc52ac302194128" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_bytes v0.11.2
[INFO] [stderr]   Downloaded range-alloc v0.1.0
[INFO] [stderr]   Downloaded proc_macro_roids v0.6.0
[INFO] [stderr]   Downloaded storage-map v0.1.2
[INFO] [stderr]   Downloaded metal v0.15.0
[INFO] [stderr]   Downloaded rayon-core v1.6.1
[INFO] [stderr]   Downloaded euclid v0.20.5
[INFO] [stderr]   Downloaded gfx-backend-metal v0.2.4
[INFO] [stderr] error: failed to unpack package `gfx-backend-metal v0.2.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `gfx-backend-metal-0.2.4/src/command.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gfx-backend-metal-0.2.4/src/command.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `gfx-backend-metal-0.2.4/src/command.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gfx-backend-metal-0.2.4/src/command.rs`
[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
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded serde_bytes v0.11.2
  Downloaded range-alloc v0.1.0
  Downloaded proc_macro_roids v0.6.0
  Downloaded storage-map v0.1.2
  Downloaded metal v0.15.0
  Downloaded rayon-core v1.6.1
  Downloaded euclid v0.20.5
  Downloaded gfx-backend-metal v0.2.4
error: failed to unpack package `gfx-backend-metal v0.2.4`

Caused by:
  failed to unpack entry at `gfx-backend-metal-0.2.4/src/command.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gfx-backend-metal-0.2.4/src/command.rs`

Caused by:
  failed to unpack `gfx-backend-metal-0.2.4/src/command.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gfx-backend-metal-0.2.4/src/command.rs`

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