$ git clone -n https://src.fedoraproject.org/rpms/cura.git /var/lib/mock/f39-build-1718613-41229/root/chroot_tmpdir/scmroot/cura
Cloning into '/var/lib/mock/f39-build-1718613-41229/root/chroot_tmpdir/scmroot/cura'...
$ git fetch origin b9c94a084fd8a5c0eac9f32154c9fc2d4d54e66f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cura
 * [new ref]         b9c94a084fd8a5c0eac9f32154c9fc2d4d54e66f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b9c94a0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild