$ git clone -n https://src.fedoraproject.org/rpms/xbsql.git /var/lib/mock/f40-build-796456-140694/root/chroot_tmpdir/scmroot/xbsql
Cloning into '/var/lib/mock/f40-build-796456-140694/root/chroot_tmpdir/scmroot/xbsql'...
$ git fetch origin 6dcf343abf5f4de6d13bd60d65da7bde1dd55d16:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xbsql
 * [new ref]         6dcf343abf5f4de6d13bd60d65da7bde1dd55d16 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6dcf343 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild