[INFO] fetching crate qt_widgets 0.5.0...
[INFO] testing qt_widgets-0.5.0 against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932
[INFO] extracting crate qt_widgets 0.5.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate qt_widgets 0.5.0 on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qt_widgets 0.5.0
[INFO] finished tweaking crates.io crate qt_widgets 0.5.0
[INFO] tweaked toml for crates.io crate qt_widgets 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 75 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ritual_build v0.4.0
[INFO] [stderr]   Downloaded qt_macros v0.1.1
[INFO] [stderr]   Downloaded qt_ritual_build v0.5.0
[INFO] [stderr]   Downloaded pathdiff v0.1.0
[INFO] [stderr]   Downloaded qt_ritual_common v0.4.0
[INFO] [stderr]   Downloaded ritual_common v0.4.0
[INFO] [stderr]   Downloaded cpp_core v0.6.0
[INFO] [stderr]   Downloaded qt_gui v0.5.0
[INFO] [stderr] error: failed to unpack package `qt_gui v0.5.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `qt_gui-0.5.0/ritual_db_v1.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/qt_gui-0.5.0/ritual_db_v1.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `qt_gui-0.5.0/ritual_db_v1.json` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/qt_gui-0.5.0/ritual_db_v1.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

 Downloading crates ...
  Downloaded ritual_build v0.4.0
  Downloaded qt_macros v0.1.1
  Downloaded qt_ritual_build v0.5.0
  Downloaded pathdiff v0.1.0
  Downloaded qt_ritual_common v0.4.0
  Downloaded ritual_common v0.4.0
  Downloaded cpp_core v0.6.0
  Downloaded qt_gui v0.5.0
error: failed to unpack package `qt_gui v0.5.0`

Caused by:
  failed to unpack entry at `qt_gui-0.5.0/ritual_db_v1.json`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/qt_gui-0.5.0/ritual_db_v1.json`

Caused by:
  failed to unpack `qt_gui-0.5.0/ritual_db_v1.json` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/qt_gui-0.5.0/ritual_db_v1.json`

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