$ git clone -n https://src.fedoraproject.org/rpms/golang-vitess.git /var/lib/mock/f39-build-1994814-43802/root/chroot_tmpdir/scmroot/golang-vitess
Cloning into '/var/lib/mock/f39-build-1994814-43802/root/chroot_tmpdir/scmroot/golang-vitess'...
$ git fetch origin 707f1cc4d2e529000955af8c311a978bc0081d26:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-vitess
 * [new ref]         707f1cc4d2e529000955af8c311a978bc0081d26 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 707f1cc Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild