$ git clone -n https://src.fedoraproject.org/rpms/libXNVCtrl.git /var/lib/mock/f31-build-58075-28403/root/chroot_tmpdir/scmroot/libXNVCtrl
Cloning into '/var/lib/mock/f31-build-58075-28403/root/chroot_tmpdir/scmroot/libXNVCtrl'...
$ git reset --hard a87ebfd9873766719601dc7cce9cc807265e63d2
HEAD is now at a87ebfd - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild