$ git clone -n https://git.cclinux.org/stage/rpms/protobuf-c.git /var/lib/mock/dist-circle8-build-18993-3559/root/chroot_tmpdir/scmroot/protobuf-c
Cloning into '/var/lib/mock/dist-circle8-build-18993-3559/root/chroot_tmpdir/scmroot/protobuf-c'...
$ git reset --hard 149b551f26af51915ce9922a60497132694e3668
HEAD is now at 149b551 import protobuf-c-1.3.0-4.el8