[INFO] cloning repository https://github.com/stoically/git-matrix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stoically/git-matrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstoically%2Fgit-matrix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstoically%2Fgit-matrix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 220dbb67f320837a93878ce712e140b5e54c5298
[INFO] checking stoically/git-matrix against master#69fd5e4059f8840f09f60269bcda23dcdcb77151 for pr-135733
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstoically%2Fgit-matrix" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stoically/git-matrix on toolchain 69fd5e4059f8840f09f60269bcda23dcdcb77151
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stoically/git-matrix
[INFO] finished tweaking git repo https://github.com/stoically/git-matrix
[INFO] tweaked toml for git repo https://github.com/stoically/git-matrix written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/stoically/git-matrix 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" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "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 ruma-api v0.13.1
[INFO] [stderr]   Downloaded ruma-client-api v0.6.0
[INFO] [stderr]   Downloaded js_int v0.1.9
[INFO] [stderr]   Downloaded ruma-api-macros v0.9.1
[INFO] [stderr]   Downloaded ruma-api v0.12.1
[INFO] [stderr]   Downloaded ruma-api-macros v0.10.1
[INFO] [stderr]   Downloaded serde_derive v1.0.128
[INFO] [stderr]   Downloaded git2 v0.13.21
[INFO] [stderr]   Downloaded ruma-client v0.3.0
[INFO] [stderr]   Downloaded libgit2-sys v0.12.22+1.1.0
[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 ruma-api v0.13.1
  Downloaded ruma-client-api v0.6.0
  Downloaded js_int v0.1.9
  Downloaded ruma-api-macros v0.9.1
  Downloaded ruma-api v0.12.1
  Downloaded ruma-api-macros v0.10.1
  Downloaded serde_derive v1.0.128
  Downloaded git2 v0.13.21
  Downloaded ruma-client v0.3.0
  Downloaded libgit2-sys v0.12.22+1.1.0
error: No space left on device (os error 28)