$ git clone -n https://src.fedoraproject.org/rpms/kf5-knewstuff.git /var/lib/mock/f38-build-728976-101609/root/chroot_tmpdir/scmroot/kf5-knewstuff
Cloning into '/var/lib/mock/f38-build-728976-101609/root/chroot_tmpdir/scmroot/kf5-knewstuff'...
$ git reset --hard aa83be81ddb0e0413444a03911988de4fb3e6973
HEAD is now at aa83be8 5.107.0