[INFO] fetching crate denog_webgpu 0.7.3...
[INFO] checking denog_webgpu-0.7.3 against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113
[INFO] extracting crate denog_webgpu 0.7.3 into /workspace/builds/worker-3-tc2/source
[INFO] checking denog_webgpu-0.7.3 against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113
[INFO] extracting crate denog_webgpu 0.7.3 into /workspace/builds/worker-3-tc2/source
[INFO] checking denog_webgpu-0.7.3 against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113
[INFO] extracting crate denog_webgpu 0.7.3 into /workspace/builds/worker-3-tc2/source
[INFO] checking denog_webgpu-0.7.3 against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113
[INFO] extracting crate denog_webgpu 0.7.3 into /workspace/builds/worker-3-tc2/source
[INFO] checking denog_webgpu-0.7.3 against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113
[INFO] extracting crate denog_webgpu 0.7.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate denog_webgpu 0.7.3
[INFO] finished tweaking crates.io crate denog_webgpu 0.7.3
[INFO] tweaked toml for crates.io crate denog_webgpu 0.7.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate denog_webgpu 0.7.3 on toolchain 8c500c7cefd54fd11d57295f3771d576be9ee415
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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]      Locking 220 packages to latest compatible versions
[INFO] [stderr]       Adding deno_core v0.175.0 (available: v0.355.0)
[INFO] [stderr]       Adding log v0.4.17 (available: v0.4.27)
[INFO] [stderr]       Adding raw-window-handle v0.5.2 (available: v0.6.2)
[INFO] [stderr]       Adding tokio v1.25.0 (available: v1.47.1)
[INFO] [stderr]       Adding wgpu-core v0.15.1 (available: v26.0.1)
[INFO] [stderr]       Adding wgpu-types v0.15.2 (available: v26.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr] error: failed to download `serde_v8 v0.86.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `serde_v8 v0.86.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `serde_v8-0.86.0/README.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_v8-0.86.0/README.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `serde_v8-0.86.0/README.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_v8-0.86.0/README.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unexpected end of file


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Blocking waiting for file lock on package cache
 Downloading crates ...
error: failed to download `serde_v8 v0.86.0`

Caused by:
  unable to get packages from source

Caused by:
  failed to unpack package `serde_v8 v0.86.0`

Caused by:
  failed to unpack entry at `serde_v8-0.86.0/README.md`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_v8-0.86.0/README.md`

Caused by:
  failed to unpack `serde_v8-0.86.0/README.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_v8-0.86.0/README.md`

Caused by:
  unexpected end of file