[INFO] cloning repository https://github.com/volodyaa2221/test_subtensor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/volodyaa2221/test_subtensor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodyaa2221%2Ftest_subtensor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodyaa2221%2Ftest_subtensor'...
[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/volodyaa2221/test_subtensor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/volodyaa2221/test_subtensor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodyaa2221%2Ftest_subtensor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodyaa2221%2Ftest_subtensor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8bbd6a3aeae03e5402ee94eecf18b98655984c9
[INFO] testing volodyaa2221/test_subtensor against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodyaa2221%2Ftest_subtensor" "/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/volodyaa2221/test_subtensor on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/volodyaa2221/test_subtensor
[INFO] finished tweaking git repo https://github.com/volodyaa2221/test_subtensor
[INFO] tweaked toml for git repo https://github.com/volodyaa2221/test_subtensor written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/volodyaa2221/test_subtensor 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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded sp-application-crypto v37.0.0
[INFO] [stderr]   Downloaded sp-version v36.0.0
[INFO] [stderr]   Downloaded substrate-typenum v1.16.0
[INFO] [stderr]   Downloaded scale-decode-derive v0.10.0
[INFO] [stderr]   Downloaded ac-compose-macros v0.18.0
[INFO] [stderr] error: failed to unpack package `ac-compose-macros v0.18.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `ac-compose-macros-0.18.0/src/lib.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ac-compose-macros-0.18.0/src/lib.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `ac-compose-macros-0.18.0/src/lib.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ac-compose-macros-0.18.0/src/lib.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
 Downloading crates ...
  Downloaded sp-application-crypto v37.0.0
  Downloaded sp-version v36.0.0
  Downloaded substrate-typenum v1.16.0
  Downloaded scale-decode-derive v0.10.0
  Downloaded ac-compose-macros v0.18.0
error: failed to unpack package `ac-compose-macros v0.18.0`

Caused by:
  failed to unpack entry at `ac-compose-macros-0.18.0/src/lib.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ac-compose-macros-0.18.0/src/lib.rs`

Caused by:
  failed to unpack `ac-compose-macros-0.18.0/src/lib.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ac-compose-macros-0.18.0/src/lib.rs`

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