[INFO] fetching crate rosetree 0.2.1...
[INFO] testing rosetree-0.2.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2
[INFO] extracting crate rosetree 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rosetree 0.2.1
[INFO] finished tweaking crates.io crate rosetree 0.2.1
[INFO] tweaked toml for crates.io crate rosetree 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rosetree 0.2.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rosetree 0.2.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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] error: failed to download `windows_aarch64_msvc v0.52.6`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `windows_aarch64_msvc v0.52.6`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `windows_aarch64_msvc-0.52.6/lib/windows.0.52.0.lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_aarch64_msvc-0.52.6/lib/windows.0.52.0.lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `windows_aarch64_msvc-0.52.6/lib/windows.0.52.0.lib` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_aarch64_msvc-0.52.6/lib/windows.0.52.0.lib`
[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 ...
error: failed to download `windows_aarch64_msvc v0.52.6`

Caused by:
  unable to get packages from source

Caused by:
  failed to unpack package `windows_aarch64_msvc v0.52.6`

Caused by:
  failed to unpack entry at `windows_aarch64_msvc-0.52.6/lib/windows.0.52.0.lib`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_aarch64_msvc-0.52.6/lib/windows.0.52.0.lib`

Caused by:
  failed to unpack `windows_aarch64_msvc-0.52.6/lib/windows.0.52.0.lib` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_aarch64_msvc-0.52.6/lib/windows.0.52.0.lib`

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