$ git clone -n https://src.fedoraproject.org/rpms/perl-Return-MultiLevel.git /var/lib/mock/f40-build-2629770-65595/root/chroot_tmpdir/scmroot/perl-Return-MultiLevel
Cloning into '/var/lib/mock/f40-build-2629770-65595/root/chroot_tmpdir/scmroot/perl-Return-MultiLevel'...
$ git fetch origin 4ed29c39f42562904be76cdb61be5e1f03e4e9c3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Return-MultiLevel
 * [new ref]         4ed29c39f42562904be76cdb61be5e1f03e4e9c3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ed29c3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild