$ git clone -n https://src.fedoraproject.org/rpms/freerdp.git /var/lib/mock/f40-build-2437828-60862/root/chroot_tmpdir/scmroot/freerdp
Cloning into '/var/lib/mock/f40-build-2437828-60862/root/chroot_tmpdir/scmroot/freerdp'...
$ git fetch origin 30f4e90160f52580fc22e4ceab928cb10fb47448:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/freerdp
 * [new ref]         30f4e90160f52580fc22e4ceab928cb10fb47448 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 30f4e90 Bump release