[INFO] cloning repository https://github.com/panebinese/202105.ProgrammingOnSolana-AnIntroduction
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/panebinese/202105.ProgrammingOnSolana-AnIntroduction" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanebinese%2F202105.ProgrammingOnSolana-AnIntroduction", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanebinese%2F202105.ProgrammingOnSolana-AnIntroduction'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanebinese%2F202105.ProgrammingOnSolana-AnIntroduction: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/panebinese/202105.ProgrammingOnSolana-AnIntroduction
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/panebinese/202105.ProgrammingOnSolana-AnIntroduction" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanebinese%2F202105.ProgrammingOnSolana-AnIntroduction", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanebinese%2F202105.ProgrammingOnSolana-AnIntroduction'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71a8a0ad6de0d3f69123dade93fdbb2a048e20a9
[INFO] checking panebinese/202105.ProgrammingOnSolana-AnIntroduction against master#cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 for pr-136968
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanebinese%2F202105.ProgrammingOnSolana-AnIntroduction" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-6-tc1/source/.git/config.lock
[INFO] validating manifest of git repo https://github.com/panebinese/202105.ProgrammingOnSolana-AnIntroduction on toolchain cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/panebinese/202105.ProgrammingOnSolana-AnIntroduction
[INFO] finished tweaking git repo https://github.com/panebinese/202105.ProgrammingOnSolana-AnIntroduction
[INFO] tweaked toml for git repo https://github.com/panebinese/202105.ProgrammingOnSolana-AnIntroduction written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/panebinese/202105.ProgrammingOnSolana-AnIntroduction 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" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha2 v0.9.4
[INFO] [stderr] error: failed to unpack package `sha2 v0.9.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `sha2-0.9.4/benches/sha512.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sha2-0.9.4/benches/sha512.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `sha2-0.9.4/benches/sha512.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sha2-0.9.4/benches/sha512.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
 Downloading crates ...
  Downloaded sha2 v0.9.4
error: failed to unpack package `sha2 v0.9.4`

Caused by:
  failed to unpack entry at `sha2-0.9.4/benches/sha512.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sha2-0.9.4/benches/sha512.rs`

Caused by:
  failed to unpack `sha2-0.9.4/benches/sha512.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sha2-0.9.4/benches/sha512.rs`

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