$ git clone -n https://src.fedoraproject.org/rpms/xpa.git /var/lib/mock/f42-build-879126-181612/root/chroot_tmpdir/scmroot/xpa
Cloning into '/var/lib/mock/f42-build-879126-181612/root/chroot_tmpdir/scmroot/xpa'...
$ git fetch origin 8bb6127ed1ff1cd24a9e02fd7b89cde0bca529a0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xpa
 * [new ref]         8bb6127ed1ff1cd24a9e02fd7b89cde0bca529a0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8bb6127 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild