[INFO] cloning repository https://github.com/maguro-alternative/hello_cargo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maguro-alternative/hello_cargo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaguro-alternative%2Fhello_cargo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaguro-alternative%2Fhello_cargo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29173fcdfa0ae960680834b81ff1ff7fa12066c7
[INFO] testing maguro-alternative/hello_cargo against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaguro-alternative%2Fhello_cargo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/maguro-alternative/hello_cargo
[INFO] finished tweaking git repo https://github.com/maguro-alternative/hello_cargo
[INFO] tweaked toml for git repo https://github.com/maguro-alternative/hello_cargo written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maguro-alternative/hello_cargo on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maguro-alternative/hello_cargo 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" "+1.90.0" "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 tinyvec_macros v0.1.0
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.3.3
[INFO] [stderr]   Downloaded kernel32-sys v0.2.2
[INFO] [stderr]   Downloaded sha1 v0.6.1
[INFO] [stderr]   Downloaded bitflags v1.3.2
[INFO] [stderr]   Downloaded lazy_static v1.4.0
[INFO] [stderr]   Downloaded winapi-build v0.1.1
[INFO] [stderr]   Downloaded serde_urlencoded v0.7.1
[INFO] [stderr]   Downloaded digest v0.9.0
[INFO] [stderr]   Downloaded smallvec v1.10.0
[INFO] [stderr] error: failed to unpack package `smallvec v1.10.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `smallvec-1.10.0/LICENSE-MIT`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smallvec-1.10.0/LICENSE-MIT`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `smallvec-1.10.0/LICENSE-MIT` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smallvec-1.10.0/LICENSE-MIT`
[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 tinyvec_macros v0.1.0
  Downloaded fuchsia-zircon-sys v0.3.3
  Downloaded kernel32-sys v0.2.2
  Downloaded sha1 v0.6.1
  Downloaded bitflags v1.3.2
  Downloaded lazy_static v1.4.0
  Downloaded winapi-build v0.1.1
  Downloaded serde_urlencoded v0.7.1
  Downloaded digest v0.9.0
  Downloaded smallvec v1.10.0
error: failed to unpack package `smallvec v1.10.0`

Caused by:
  failed to unpack entry at `smallvec-1.10.0/LICENSE-MIT`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smallvec-1.10.0/LICENSE-MIT`

Caused by:
  failed to unpack `smallvec-1.10.0/LICENSE-MIT` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smallvec-1.10.0/LICENSE-MIT`

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