[INFO] fetching crate wasmcov 0.2.2...
[INFO] checking wasmcov-0.2.2 against master#fc5af1813307d25a84d633f21e2e53c9376eb547 for pr-144386
[INFO] extracting crate wasmcov 0.2.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate wasmcov 0.2.2
[INFO] finished tweaking crates.io crate wasmcov 0.2.2
[INFO] tweaked toml for crates.io crate wasmcov 0.2.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmcov 0.2.2 on toolchain fc5af1813307d25a84d633f21e2e53c9376eb547
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasmcov 0.2.2 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" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minicov v0.3.5
[INFO] [stderr] error: failed to unpack package `minicov v0.3.5`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `minicov-0.3.5/c/InstrProfilingPlatformWindows.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minicov-0.3.5/c/InstrProfilingPlatformWindows.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `minicov-0.3.5/c/InstrProfilingPlatformWindows.c` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minicov-0.3.5/c/InstrProfilingPlatformWindows.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

 Downloading crates ...
  Downloaded minicov v0.3.5
error: failed to unpack package `minicov v0.3.5`

Caused by:
  failed to unpack entry at `minicov-0.3.5/c/InstrProfilingPlatformWindows.c`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minicov-0.3.5/c/InstrProfilingPlatformWindows.c`

Caused by:
  failed to unpack `minicov-0.3.5/c/InstrProfilingPlatformWindows.c` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minicov-0.3.5/c/InstrProfilingPlatformWindows.c`

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