$ git clone -n https://src.fedoraproject.org/rpms/ibus-chewing.git /var/lib/mock/f31-build-53057-27800/root/chroot_tmpdir/scmroot/ibus-chewing
Cloning into '/var/lib/mock/f31-build-53057-27800/root/chroot_tmpdir/scmroot/ibus-chewing'...
$ git reset --hard 3e51d047bf65b1aef1a0f35f18008838f95521c2
HEAD is now at 3e51d04 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild