$ git clone -n https://src.fedoraproject.org/rpms/libxcb.git /var/lib/mock/f38-build-685554-80628/root/chroot_tmpdir/scmroot/libxcb
Cloning into '/var/lib/mock/f38-build-685554-80628/root/chroot_tmpdir/scmroot/libxcb'...
$ git reset --hard effefbcf67966d8728603ce863ffbc4ab223ab21
HEAD is now at effefbc Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild