$ git clone -n https://src.fedoraproject.org/rpms/plasma-thunderbolt.git /var/lib/mock/f33-build-373551-61514/root/chroot_tmpdir/scmroot/plasma-thunderbolt
Cloning into '/var/lib/mock/f33-build-373551-61514/root/chroot_tmpdir/scmroot/plasma-thunderbolt'...
$ git reset --hard 6fb91777a1440e5651450965a0c0b3fc13ed8a3e
HEAD is now at 6fb9177 5.20.4