[INFO] cloning repository https://github.com/kaa-it/test_hello
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaa-it/test_hello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaa-it%2Ftest_hello", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaa-it%2Ftest_hello'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/kaa-it/test_hello
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaa-it/test_hello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaa-it%2Ftest_hello", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaa-it%2Ftest_hello'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 872b849f1cc72a479d63a600a58f1856b8eff50a
[INFO] checking kaa-it/test_hello against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaa-it%2Ftest_hello" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kaa-it/test_hello on toolchain d93f678fa55842cccd2f091deccd93e9494b3764
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kaa-it/test_hello
[INFO] finished tweaking git repo https://github.com/kaa-it/test_hello
[INFO] tweaked toml for git repo https://github.com/kaa-it/test_hello written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kaa-it/test_hello 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" "+d93f678fa55842cccd2f091deccd93e9494b3764" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cast v0.1.0
[INFO] [stderr]   Downloaded criterion-stats v0.1.3
[INFO] [stderr]   Downloaded criterion-plot v0.1.3
[INFO] [stderr]   Downloaded itertools v0.4.19
[INFO] [stderr]   Downloaded criterion v0.1.2
[INFO] [stderr] error: failed to unpack package `criterion v0.1.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `criterion-0.1.2/book/src/user_guide/regression.svg`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.1.2/book/src/user_guide/regression.svg`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `criterion-0.1.2/book/src/user_guide/regression.svg` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.1.2/book/src/user_guide/regression.svg`
[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
 Downloading crates ...
  Downloaded cast v0.1.0
  Downloaded criterion-stats v0.1.3
  Downloaded criterion-plot v0.1.3
  Downloaded itertools v0.4.19
  Downloaded criterion v0.1.2
error: failed to unpack package `criterion v0.1.2`

Caused by:
  failed to unpack entry at `criterion-0.1.2/book/src/user_guide/regression.svg`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.1.2/book/src/user_guide/regression.svg`

Caused by:
  failed to unpack `criterion-0.1.2/book/src/user_guide/regression.svg` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/criterion-0.1.2/book/src/user_guide/regression.svg`

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