$ git clone -n https://src.fedoraproject.org/rpms/perl-Object-ID.git /var/lib/mock/f40-build-2628376-65457/root/chroot_tmpdir/scmroot/perl-Object-ID
Cloning into '/var/lib/mock/f40-build-2628376-65457/root/chroot_tmpdir/scmroot/perl-Object-ID'...
$ git fetch origin 3cbab306545ebf88dd8ed393fc9de35e168b1aa6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Object-ID
 * [new ref]         3cbab306545ebf88dd8ed393fc9de35e168b1aa6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3cbab30 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild