[INFO] cloning repository https://github.com/fafk/merkle_storage
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fafk/merkle_storage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffafk%2Fmerkle_storage", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffafk%2Fmerkle_storage'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ee4507138f926e3908e8dcd8b924bf2450964e9
[INFO] checking fafk/merkle_storage against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffafk%2Fmerkle_storage" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fafk/merkle_storage 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/fafk/merkle_storage
[INFO] finished tweaking git repo https://github.com/fafk/merkle_storage
[INFO] tweaked toml for git repo https://github.com/fafk/merkle_storage written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fafk/merkle_storage 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]     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]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding ed25519 v1.5.3
[INFO] [stderr]       Adding libsodium-sys v0.2.7
[INFO] [stderr]       Adding pkg-config v0.3.32
[INFO] [stderr]       Adding same-file v1.0.6
[INFO] [stderr]       Adding signature v1.6.4
[INFO] [stderr]       Adding sodiumoxide v0.2.7
[INFO] [stderr]       Adding walkdir v2.5.0
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rocksdb v0.14.0
[INFO] [stderr]   Downloaded sized-chunks v0.6.2
[INFO] [stderr] error: failed to unpack package `sized-chunks v0.6.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `sized-chunks-0.6.2/src/ring_buffer/mod.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sized-chunks-0.6.2/src/ring_buffer/mod.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `sized-chunks-0.6.2/src/ring_buffer/mod.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sized-chunks-0.6.2/src/ring_buffer/mod.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
    Updating crates.io index
    Blocking waiting for file lock on package cache
     Locking 7 packages to latest compatible versions
      Adding ed25519 v1.5.3
      Adding libsodium-sys v0.2.7
      Adding pkg-config v0.3.32
      Adding same-file v1.0.6
      Adding signature v1.6.4
      Adding sodiumoxide v0.2.7
      Adding walkdir v2.5.0
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded rocksdb v0.14.0
  Downloaded sized-chunks v0.6.2
error: failed to unpack package `sized-chunks v0.6.2`

Caused by:
  failed to unpack entry at `sized-chunks-0.6.2/src/ring_buffer/mod.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sized-chunks-0.6.2/src/ring_buffer/mod.rs`

Caused by:
  failed to unpack `sized-chunks-0.6.2/src/ring_buffer/mod.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sized-chunks-0.6.2/src/ring_buffer/mod.rs`

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