$ git clone -n https://src.fedoraproject.org/rpms/plasma-oxygen.git /var/lib/mock/f33-build-156725-43393/root/chroot_tmpdir/scmroot/plasma-oxygen
Cloning into '/var/lib/mock/f33-build-156725-43393/root/chroot_tmpdir/scmroot/plasma-oxygen'...
$ git reset --hard 136e52982a78232ab74f686b605b74b842b80b3d
HEAD is now at 136e529 5.18.3