[INFO] cloning repository https://github.com/ritobanrc/trying_mpi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ritobanrc/trying_mpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fritobanrc%2Ftrying_mpi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fritobanrc%2Ftrying_mpi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 505ee9369a9049c57cb4913c39642aed5406ece7
[INFO] testing ritobanrc/trying_mpi against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fritobanrc%2Ftrying_mpi" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ritobanrc/trying_mpi on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ritobanrc/trying_mpi
[INFO] finished tweaking git repo https://github.com/ritobanrc/trying_mpi
[INFO] tweaked toml for git repo https://github.com/ritobanrc/trying_mpi written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ritobanrc/trying_mpi 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded build-probe-mpi v0.1.2
[INFO] [stderr]   Downloaded mpi-sys v0.2.0
[INFO] [stderr]   Downloaded libffi v3.1.0
[INFO] [stderr]   Downloaded mpi v0.6.0
[INFO] [stderr]   Downloaded libffi-sys v2.1.0
[INFO] [stderr] error: failed to unpack package `libffi-sys v2.1.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `libffi-sys-2.1.0/libffi/src/arc/arcompact.S`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libffi-sys-2.1.0/libffi/src/arc/arcompact.S`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `libffi-sys-2.1.0/libffi/src/arc/arcompact.S` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libffi-sys-2.1.0/libffi/src/arc/arcompact.S`
[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
 Downloading crates ...
  Downloaded build-probe-mpi v0.1.2
  Downloaded mpi-sys v0.2.0
  Downloaded libffi v3.1.0
  Downloaded mpi v0.6.0
  Downloaded libffi-sys v2.1.0
error: failed to unpack package `libffi-sys v2.1.0`

Caused by:
  failed to unpack entry at `libffi-sys-2.1.0/libffi/src/arc/arcompact.S`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libffi-sys-2.1.0/libffi/src/arc/arcompact.S`

Caused by:
  failed to unpack `libffi-sys-2.1.0/libffi/src/arc/arcompact.S` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libffi-sys-2.1.0/libffi/src/arc/arcompact.S`

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