$ git clone -n https://src.fedoraproject.org/rpms/perl-Spreadsheet-ParseXLSX.git /var/lib/mock/f45-build-26172-616/root/chroot_tmpdir/scmroot/perl-Spreadsheet-ParseXLSX
Cloning into '/var/lib/mock/f45-build-26172-616/root/chroot_tmpdir/scmroot/perl-Spreadsheet-ParseXLSX'...
$ git fetch origin 9425fb1b71da7e6cd529322220c3de05cf91aeaa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Spreadsheet-ParseXLSX
 * [new ref]         9425fb1b71da7e6cd529322220c3de05cf91aeaa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9425fb1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild