$ git clone -n https://src.fedoraproject.org/rpms/sstp-client.git /var/lib/mock/f39-build-1836476-41921/root/chroot_tmpdir/scmroot/sstp-client
Cloning into '/var/lib/mock/f39-build-1836476-41921/root/chroot_tmpdir/scmroot/sstp-client'...
$ git fetch origin 0fa70f55fb6efaf271e9c54a1da07157a13d934d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sstp-client
 * [new ref]         0fa70f55fb6efaf271e9c54a1da07157a13d934d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0fa70f5 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild