[INFO] cloning repository https://github.com/zhengcan/prost-enum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhengcan/prost-enum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fprost-enum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fprost-enum'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-rebase.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fprost-enum/hooks/pre-rebase.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/zhengcan/prost-enum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhengcan/prost-enum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fprost-enum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fprost-enum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b351ec66748a53d7f4aea05c4d37def806296e6f
[INFO] checking zhengcan/prost-enum against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhengcan%2Fprost-enum" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhengcan/prost-enum on toolchain 5a45ab9738330fb317d49e3594c2db5248b1e971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zhengcan/prost-enum
[INFO] finished tweaking git repo https://github.com/zhengcan/prost-enum
[INFO] tweaked toml for git repo https://github.com/zhengcan/prost-enum written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zhengcan/prost-enum 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" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "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]   Downloaded sea-orm-macros v1.1.0
[INFO] [stderr]   Downloaded dissimilar v1.0.9
[INFO] [stderr]   Downloaded prost-derive v0.13.2
[INFO] [stderr] error: failed to unpack package `prost-derive v0.13.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `prost-derive-0.13.2/src/field/scalar.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/prost-derive-0.13.2/src/field/scalar.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `prost-derive-0.13.2/src/field/scalar.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/prost-derive-0.13.2/src/field/scalar.rs`
[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
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded sea-orm-macros v1.1.0
  Downloaded dissimilar v1.0.9
  Downloaded prost-derive v0.13.2
error: failed to unpack package `prost-derive v0.13.2`

Caused by:
  failed to unpack entry at `prost-derive-0.13.2/src/field/scalar.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/prost-derive-0.13.2/src/field/scalar.rs`

Caused by:
  failed to unpack `prost-derive-0.13.2/src/field/scalar.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/prost-derive-0.13.2/src/field/scalar.rs`

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