[INFO] cloning repository https://github.com/sinyo-matu/wc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sinyo-matu/wc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinyo-matu%2Fwc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinyo-matu%2Fwc'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinyo-matu%2Fwc/objects/info: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/sinyo-matu/wc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sinyo-matu/wc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinyo-matu%2Fwc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinyo-matu%2Fwc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc30d02a7558f95d8d73c2d132515d4c551a2ce5
[INFO] checking sinyo-matu/wc against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinyo-matu%2Fwc" "/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/sinyo-matu/wc
[INFO] finished tweaking git repo https://github.com/sinyo-matu/wc
[INFO] tweaked toml for git repo https://github.com/sinyo-matu/wc written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sinyo-matu/wc on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sinyo-matu/wc 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" "+32cd9114712a24010b0583624dc52ac302194128" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded darling_macro v0.9.0
[INFO] [stderr]   Downloaded darling_core v0.9.0
[INFO] [stderr] error: failed to unpack package `darling_core v0.9.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `darling_core-0.9.0/src/usage/generics_ext.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/darling_core-0.9.0/src/usage/generics_ext.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `darling_core-0.9.0/src/usage/generics_ext.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/darling_core-0.9.0/src/usage/generics_ext.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

 Downloading crates ...
  Downloaded darling_macro v0.9.0
  Downloaded darling_core v0.9.0
error: failed to unpack package `darling_core v0.9.0`

Caused by:
  failed to unpack entry at `darling_core-0.9.0/src/usage/generics_ext.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/darling_core-0.9.0/src/usage/generics_ext.rs`

Caused by:
  failed to unpack `darling_core-0.9.0/src/usage/generics_ext.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/darling_core-0.9.0/src/usage/generics_ext.rs`

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