$ git clone -n https://src.fedoraproject.org/rpms/phpunit12.git /var/lib/mock/f42-build-side-1-3511127-46047/root/chroot_tmpdir/scmroot/phpunit12
Cloning into '/var/lib/mock/f42-build-side-1-3511127-46047/root/chroot_tmpdir/scmroot/phpunit12'...
$ git fetch origin 851de9a1f183cad18446eefbe18152392d969a09:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/phpunit12
 * [new ref]         851de9a1f183cad18446eefbe18152392d969a09 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 851de9a v12.1.3