[INFO] cloning repository https://github.com/karaiwulf/mcu-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karaiwulf/mcu-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaraiwulf%2Fmcu-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaraiwulf%2Fmcu-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a25177b76a707f991994abe61d229bf5fdc9f30
[INFO] checking karaiwulf/mcu-example against master#249cb84316401daf040832cdbb8a45e0f5ab6af8 for pr-138438
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaraiwulf%2Fmcu-example" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/karaiwulf/mcu-example on toolchain 249cb84316401daf040832cdbb8a45e0f5ab6af8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/karaiwulf/mcu-example
[INFO] finished tweaking git repo https://github.com/karaiwulf/mcu-example
[INFO] tweaked toml for git repo https://github.com/karaiwulf/mcu-example written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/karaiwulf/mcu-example 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" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/fe/at/feather_m0, 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 unicode_names2_macros v1.1.0
[INFO] [stderr] error: failed to unpack package `unicode_names2_macros v1.1.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `unicode_names2_macros-1.1.0/Cargo.toml.orig`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unicode_names2_macros-1.1.0/Cargo.toml.orig`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `unicode_names2_macros-1.1.0/Cargo.toml.orig` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unicode_names2_macros-1.1.0/Cargo.toml.orig`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Updating crates.io index
warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/fe/at/feather_m0, error: No space left on device (os error 28)
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded unicode_names2_macros v1.1.0
error: failed to unpack package `unicode_names2_macros v1.1.0`

Caused by:
  failed to unpack entry at `unicode_names2_macros-1.1.0/Cargo.toml.orig`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unicode_names2_macros-1.1.0/Cargo.toml.orig`

Caused by:
  failed to unpack `unicode_names2_macros-1.1.0/Cargo.toml.orig` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unicode_names2_macros-1.1.0/Cargo.toml.orig`

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