[INFO] cloning repository https://github.com/jonerrr/face-tracker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonerrr/face-tracker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonerrr%2Fface-tracker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonerrr%2Fface-tracker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5bc8f460586a4acfd5e7a20f9f0247615b697a51
[INFO] testing jonerrr/face-tracker against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonerrr%2Fface-tracker" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jonerrr/face-tracker
[INFO] finished tweaking git repo https://github.com/jonerrr/face-tracker
[INFO] tweaked toml for git repo https://github.com/jonerrr/face-tracker written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jonerrr/face-tracker on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jonerrr/face-tracker 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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 pkg-config v0.3.25
[INFO] [stderr]   Downloaded shlex v1.1.0
[INFO] [stderr]   Downloaded semver v1.0.13
[INFO] [stderr]   Downloaded cfg-if v1.0.0
[INFO] [stderr]   Downloaded autocfg v1.1.0
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded dunce v1.0.2
[INFO] [stderr]   Downloaded jobserver v0.1.24
[INFO] [stderr]   Downloaded num-traits v0.2.15
[INFO] [stderr]   Downloaded cc v1.0.73
[INFO] [stderr]   Downloaded clang v2.0.0
[INFO] [stderr]   Downloaded opencv-binding-generator v0.46.0
[INFO] [stderr]   Downloaded aho-corasick v0.7.19
[INFO] [stderr]   Downloaded glob v0.3.0
[INFO] [stderr]   Downloaded vcpkg v0.2.15
[INFO] [stderr]   Downloaded libloading v0.7.3
[INFO] [stderr]   Downloaded clang-sys v1.3.3
[INFO] [stderr]   Downloaded regex v1.6.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.27
[INFO] [stderr]   Downloaded once_cell v1.14.0
[INFO] [stderr]   Downloaded memchr v2.5.0
[INFO] [stderr]   Downloaded percent-encoding v2.2.0
[INFO] [stderr]   Downloaded libc v0.2.132
[INFO] [stderr]   Downloaded opencv v0.67.0
[INFO] [stderr]   Downloaded winapi v0.3.9
[INFO] [stderr]   Downloaded winapi-i686-pc-windows-gnu v0.4.0
[INFO] [stderr] error: failed to unpack package `winapi-i686-pc-windows-gnu v0.4.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `winapi-i686-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-esent.a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-i686-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-esent.a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `winapi-i686-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-esent.a` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-i686-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-esent.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 pkg-config v0.3.25
         Downloaded shlex v1.1.0
         Downloaded semver v1.0.13
         Downloaded cfg-if v1.0.0
         Downloaded autocfg v1.1.0
         Downloaded maplit v1.0.2
         Downloaded dunce v1.0.2
         Downloaded jobserver v0.1.24
         Downloaded num-traits v0.2.15
         Downloaded cc v1.0.73
         Downloaded clang v2.0.0
         Downloaded opencv-binding-generator v0.46.0
         Downloaded aho-corasick v0.7.19
         Downloaded glob v0.3.0
         Downloaded vcpkg v0.2.15
         Downloaded libloading v0.7.3
         Downloaded clang-sys v1.3.3
         Downloaded regex v1.6.0
         Downloaded regex-syntax v0.6.27
         Downloaded once_cell v1.14.0
         Downloaded memchr v2.5.0
         Downloaded percent-encoding v2.2.0
         Downloaded libc v0.2.132
         Downloaded opencv v0.67.0
         Downloaded winapi v0.3.9
         Downloaded winapi-i686-pc-windows-gnu v0.4.0
       error: failed to unpack package `winapi-i686-pc-windows-gnu v0.4.0`
       
       Caused by:
         failed to unpack entry at `winapi-i686-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-esent.a`
       
       Caused by:
         failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-i686-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-esent.a`
       
       Caused by:
         failed to unpack `winapi-i686-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-esent.a` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-i686-pc-windows-gnu-0.4.0/lib/libwinapi_onecoreuap-esent.a`
       
       Caused by:
         No space left on device (os error 28)