$ git clone -n https://src.fedoraproject.org/rpms/libzip.git /var/lib/mock/f45-build-17336-498/root/chroot_tmpdir/scmroot/libzip
Cloning into '/var/lib/mock/f45-build-17336-498/root/chroot_tmpdir/scmroot/libzip'...
$ git fetch origin 15253db70bed55d3271485e06764280efa2bbc6e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libzip
 * [new ref]         15253db70bed55d3271485e06764280efa2bbc6e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 15253db Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild