[INFO] cloning repository https://github.com/jbcurtin/mgcd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbcurtin/mgcd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbcurtin%2Fmgcd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbcurtin%2Fmgcd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7ed5f30bad30868f8ee3c6fcc2d053f7dedefe5
[INFO] testing jbcurtin/mgcd against 1.95.0 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbcurtin%2Fmgcd" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jbcurtin/mgcd
[INFO] finished tweaking git repo https://github.com/jbcurtin/mgcd
[INFO] tweaked toml for git repo https://github.com/jbcurtin/mgcd written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jbcurtin/mgcd on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jbcurtin/mgcd 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread_local v1.1.8
[INFO] [stderr]   Downloaded once_cell v1.20.3
[INFO] [stderr]   Downloaded valuable v0.1.1
[INFO] [stderr]   Downloaded overload v0.1.1
[INFO] [stderr]   Downloaded clap_derive v4.5.28
[INFO] [stderr]   Downloaded smallvec v1.14.0
[INFO] [stderr]   Downloaded strsim v0.11.1
[INFO] [stderr]   Downloaded quote v1.0.38
[INFO] [stderr]   Downloaded log v0.4.26
[INFO] [stderr]   Downloaded colorchoice v1.0.3
[INFO] [stderr]   Downloaded adler2 v2.0.0
[INFO] [stderr]   Downloaded is_terminal_polyfill v1.70.1
[INFO] [stderr]   Downloaded bitflags v2.9.0
[INFO] [stderr]   Downloaded wasi v0.13.3+wasi-0.2.2
[INFO] [stderr]   Downloaded anstyle v1.0.10
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.52.6
[INFO] [stderr]   Downloaded rand_chacha v0.9.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.17
[INFO] [stderr]   Downloaded anstyle-query v1.1.2
[INFO] [stderr]   Downloaded object v0.36.7
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.7
[INFO] [stderr]   Downloaded memchr v2.7.4
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.52.6
[INFO] [stderr]   Downloaded pin-project-lite v0.2.16
[INFO] [stderr]   Downloaded windows-sys v0.59.0
[INFO] [stderr]   Downloaded gimli v0.31.1
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.52.6
[INFO] [stderr] error: failed to unpack package `windows_x86_64_gnu v0.52.6`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `windows_x86_64_gnu-0.52.6/lib/libwindows.0.52.0.a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_x86_64_gnu-0.52.6/lib/libwindows.0.52.0.a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `windows_x86_64_gnu-0.52.6/lib/libwindows.0.52.0.a` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_x86_64_gnu-0.52.6/lib/libwindows.0.52.0.a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: command failed: exit status: 101
       
           Updating crates.io index
           Blocking waiting for file lock on package cache
        Downloading crates ...
         Downloaded thread_local v1.1.8
         Downloaded once_cell v1.20.3
         Downloaded valuable v0.1.1
         Downloaded overload v0.1.1
         Downloaded clap_derive v4.5.28
         Downloaded smallvec v1.14.0
         Downloaded strsim v0.11.1
         Downloaded quote v1.0.38
         Downloaded log v0.4.26
         Downloaded colorchoice v1.0.3
         Downloaded adler2 v2.0.0
         Downloaded is_terminal_polyfill v1.70.1
         Downloaded bitflags v2.9.0
         Downloaded wasi v0.13.3+wasi-0.2.2
         Downloaded anstyle v1.0.10
         Downloaded windows_aarch64_gnullvm v0.52.6
         Downloaded rand_chacha v0.9.0
         Downloaded unicode-ident v1.0.17
         Downloaded anstyle-query v1.1.2
         Downloaded object v0.36.7
         Downloaded anstyle-wincon v3.0.7
         Downloaded memchr v2.7.4
         Downloaded windows_x86_64_msvc v0.52.6
         Downloaded pin-project-lite v0.2.16
         Downloaded windows-sys v0.59.0
         Downloaded gimli v0.31.1
         Downloaded windows_x86_64_gnu v0.52.6
       error: failed to unpack package `windows_x86_64_gnu v0.52.6`
       
       Caused by:
         failed to unpack entry at `windows_x86_64_gnu-0.52.6/lib/libwindows.0.52.0.a`
       
       Caused by:
         failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_x86_64_gnu-0.52.6/lib/libwindows.0.52.0.a`
       
       Caused by:
         failed to unpack `windows_x86_64_gnu-0.52.6/lib/libwindows.0.52.0.a` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_x86_64_gnu-0.52.6/lib/libwindows.0.52.0.a`
       
       Caused by:
         No space left on device (os error 28)