[INFO] cloning repository https://github.com/jamestrew/rustwasm-sweeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamestrew/rustwasm-sweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamestrew%2Frustwasm-sweeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamestrew%2Frustwasm-sweeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d18344c4da634d51a088a26d9230ee37f1e5b665
[INFO] testing jamestrew/rustwasm-sweeper against master#7704328ba5ae8d6ce0ac303c9d5a1a1605906766 for pr-146989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamestrew%2Frustwasm-sweeper" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jamestrew/rustwasm-sweeper
[INFO] finished tweaking git repo https://github.com/jamestrew/rustwasm-sweeper
[INFO] tweaked toml for git repo https://github.com/jamestrew/rustwasm-sweeper written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jamestrew/rustwasm-sweeper on toolchain 7704328ba5ae8d6ce0ac303c9d5a1a1605906766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jamestrew/rustwasm-sweeper 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" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "fetch" "--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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/re/qw/reqwest, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.86
[INFO] [stderr] error: failed to unpack package `wasm-bindgen-macro v0.2.86`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `wasm-bindgen-macro-0.2.86/ui-tests/async-errors.stderr`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-macro-0.2.86/ui-tests/async-errors.stderr`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `wasm-bindgen-macro-0.2.86/ui-tests/async-errors.stderr` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-macro-0.2.86/ui-tests/async-errors.stderr`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/re/qw/reqwest, error: No space left on device (os error 28)
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded wasm-bindgen-macro v0.2.86
error: failed to unpack package `wasm-bindgen-macro v0.2.86`

Caused by:
  failed to unpack entry at `wasm-bindgen-macro-0.2.86/ui-tests/async-errors.stderr`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-macro-0.2.86/ui-tests/async-errors.stderr`

Caused by:
  failed to unpack `wasm-bindgen-macro-0.2.86/ui-tests/async-errors.stderr` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-macro-0.2.86/ui-tests/async-errors.stderr`

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