$ git clone -n https://src.fedoraproject.org/rpms/stp.git /var/lib/mock/f39-build-1491395-34520/root/chroot_tmpdir/scmroot/stp
Cloning into '/var/lib/mock/f39-build-1491395-34520/root/chroot_tmpdir/scmroot/stp'...
$ git fetch origin 1f828e7f6cbb79060d4d5b5ca26fca39fcbf6685:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/stp
 * [new ref]         1f828e7f6cbb79060d4d5b5ca26fca39fcbf6685 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f828e7 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild