[INFO] cloning repository https://github.com/hediet/rust-opencv-ci-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hediet/rust-opencv-ci-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhediet%2Frust-opencv-ci-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhediet%2Frust-opencv-ci-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06b68b284a319b55a75fae87d094d44519e2c75d
[INFO] checking hediet/rust-opencv-ci-playground against master#90384941aae4ea38de00e4702b50757e9b882a19 for pr-138340
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhediet%2Frust-opencv-ci-playground" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hediet/rust-opencv-ci-playground on toolchain 90384941aae4ea38de00e4702b50757e9b882a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hediet/rust-opencv-ci-playground
[INFO] finished tweaking git repo https://github.com/hediet/rust-opencv-ci-playground
[INFO] tweaked toml for git repo https://github.com/hediet/rust-opencv-ci-playground written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hediet/rust-opencv-ci-playground 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" "+90384941aae4ea38de00e4702b50757e9b882a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded opencv-binding-generator v0.23.0
[INFO] [stderr]   Downloaded opencv v0.49.1
[INFO] [stderr] error: failed to unpack package `opencv v0.49.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `opencv-0.49.1/bindings/cpp/opencv_34/features2d.cpp`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.49.1/bindings/cpp/opencv_34/features2d.cpp`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `opencv-0.49.1/bindings/cpp/opencv_34/features2d.cpp` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.49.1/bindings/cpp/opencv_34/features2d.cpp`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

 Downloading crates ...
  Downloaded opencv-binding-generator v0.23.0
  Downloaded opencv v0.49.1
error: failed to unpack package `opencv v0.49.1`

Caused by:
  failed to unpack entry at `opencv-0.49.1/bindings/cpp/opencv_34/features2d.cpp`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.49.1/bindings/cpp/opencv_34/features2d.cpp`

Caused by:
  failed to unpack `opencv-0.49.1/bindings/cpp/opencv_34/features2d.cpp` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.49.1/bindings/cpp/opencv_34/features2d.cpp`

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