$ git clone -n https://src.fedoraproject.org/rpms/skanpage.git /var/lib/mock/epel10.1-build-side-114807-60990265-6587340/root/chroot_tmpdir/scmroot/skanpage
Cloning into '/var/lib/mock/epel10.1-build-side-114807-60990265-6587340/root/chroot_tmpdir/scmroot/skanpage'...
$ git fetch origin b243e940bb0a706ae31961fa7af6c2f45481c63c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/skanpage
 * [new ref]         b243e940bb0a706ae31961fa7af6c2f45481c63c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b243e94 25.04.3