[INFO] cloning repository https://github.com/yocurt/yogurt-py
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yocurt/yogurt-py" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyocurt%2Fyogurt-py", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyocurt%2Fyogurt-py'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56ea43817bc7741d900e8e8f2f9fce64370a5c94
[INFO] testing yocurt/yogurt-py against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyocurt%2Fyogurt-py" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yocurt/yogurt-py on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yocurt/yogurt-py
[INFO] finished tweaking git repo https://github.com/yocurt/yogurt-py
[INFO] tweaked toml for git repo https://github.com/yocurt/yogurt-py written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yocurt/yogurt-py 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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build-system
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yogurt-yaml v0.2.0
[INFO] [stderr]   Downloaded unindent v0.1.5
[INFO] [stderr]   Downloaded inventory-impl v0.1.4
[INFO] [stderr]   Downloaded indoc-impl v0.3.4
[INFO] [stderr]   Downloaded pyo3-derive-backend v0.8.4
[INFO] [stderr] error: failed to unpack package `pyo3-derive-backend v0.8.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `pyo3-derive-backend-0.8.4/src/pyclass.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-derive-backend-0.8.4/src/pyclass.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `pyo3-derive-backend-0.8.4/src/pyclass.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-derive-backend-0.8.4/src/pyclass.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

warning: unused manifest key: build-system
    Blocking waiting for file lock on package cache
    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded yogurt-yaml v0.2.0
  Downloaded unindent v0.1.5
  Downloaded inventory-impl v0.1.4
  Downloaded indoc-impl v0.3.4
  Downloaded pyo3-derive-backend v0.8.4
error: failed to unpack package `pyo3-derive-backend v0.8.4`

Caused by:
  failed to unpack entry at `pyo3-derive-backend-0.8.4/src/pyclass.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-derive-backend-0.8.4/src/pyclass.rs`

Caused by:
  failed to unpack `pyo3-derive-backend-0.8.4/src/pyclass.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-derive-backend-0.8.4/src/pyclass.rs`

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