$ git clone -n https://git.cclinux.org/stage/rpms/libxcb.git /var/lib/mock/dist-circle8-build-16021-3185/root/chroot_tmpdir/scmroot/libxcb
Cloning into '/var/lib/mock/dist-circle8-build-16021-3185/root/chroot_tmpdir/scmroot/libxcb'...
$ git reset --hard 2c9c7d428b08be84afb4a83729630156a0aa6c33
HEAD is now at 2c9c7d4 import libxcb-1.13.1-1.el8