$ git clone -n https://src.fedoraproject.org/rpms/libcouchbase.git /var/lib/mock/f40-build-738352-107878/root/chroot_tmpdir/scmroot/libcouchbase
Cloning into '/var/lib/mock/f40-build-738352-107878/root/chroot_tmpdir/scmroot/libcouchbase'...
$ git reset --hard 3fb088917ff4486e8f952df0f51702d1dc90df4b
HEAD is now at 3fb0889 Update to 3.3.9