$ git clone -n https://src.fedoraproject.org/rpms/zimlib.git /var/lib/mock/f33-build-237583-50621/root/chroot_tmpdir/scmroot/zimlib
Cloning into '/var/lib/mock/f33-build-237583-50621/root/chroot_tmpdir/scmroot/zimlib'...
$ git reset --hard 18276d02087298cc36ce3c6574afa636705b6d39
HEAD is now at 18276d0 Rebuild for ICU 67