$ git clone -n https://src.fedoraproject.org/rpms/kf5-knewstuff.git /var/lib/mock/f37-build-677720-76311/root/chroot_tmpdir/scmroot/kf5-knewstuff
Cloning into '/var/lib/mock/f37-build-677720-76311/root/chroot_tmpdir/scmroot/kf5-knewstuff'...
$ git reset --hard 45bb3f44609b97aee5c3a61045e6fb14129931ed
HEAD is now at 45bb3f4 5.99.0