[INFO] cloning repository https://github.com/tyush/characters_ml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyush/characters_ml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyush%2Fcharacters_ml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyush%2Fcharacters_ml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a6d4fb3cddf3cbdc03324c1d981784fe9997d19
[INFO] checking tyush/characters_ml against master#fc5af1813307d25a84d633f21e2e53c9376eb547 for pr-144386
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyush%2Fcharacters_ml" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tyush/characters_ml
[INFO] finished tweaking git repo https://github.com/tyush/characters_ml
[INFO] tweaked toml for git repo https://github.com/tyush/characters_ml written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tyush/characters_ml on toolchain fc5af1813307d25a84d633f21e2e53c9376eb547
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tyush/characters_ml 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" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mnist v0.5.0
[INFO] [stderr]   Downloaded pbr v1.1.1
[INFO] [stderr]   Downloaded dfdx v0.11.0
[INFO] [stderr]   Downloaded cudarc v0.9.2
[INFO] [stderr]   Downloaded curl-sys v0.4.61+curl-8.0.1
[INFO] [stderr] error: failed to unpack package `curl-sys v0.4.61+curl-8.0.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `curl-sys-0.4.61+curl-8.0.1/curl/docs/CODE_REVIEW.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/curl-sys-0.4.61+curl-8.0.1/curl/docs/CODE_REVIEW.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `curl-sys-0.4.61+curl-8.0.1/curl/docs/CODE_REVIEW.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/curl-sys-0.4.61+curl-8.0.1/curl/docs/CODE_REVIEW.md`
[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
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded mnist v0.5.0
  Downloaded pbr v1.1.1
  Downloaded dfdx v0.11.0
  Downloaded cudarc v0.9.2
  Downloaded curl-sys v0.4.61+curl-8.0.1
error: failed to unpack package `curl-sys v0.4.61+curl-8.0.1`

Caused by:
  failed to unpack entry at `curl-sys-0.4.61+curl-8.0.1/curl/docs/CODE_REVIEW.md`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/curl-sys-0.4.61+curl-8.0.1/curl/docs/CODE_REVIEW.md`

Caused by:
  failed to unpack `curl-sys-0.4.61+curl-8.0.1/curl/docs/CODE_REVIEW.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/curl-sys-0.4.61+curl-8.0.1/curl/docs/CODE_REVIEW.md`

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