$ git clone -n https://src.fedoraproject.org/rpms/perl-IO-Handle-Util.git /var/lib/mock/f40-build-2305178-57067/root/chroot_tmpdir/scmroot/perl-IO-Handle-Util
Cloning into '/var/lib/mock/f40-build-2305178-57067/root/chroot_tmpdir/scmroot/perl-IO-Handle-Util'...
$ git fetch origin ee71d13759396f755471c9a6fdd1904d68ab449d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-IO-Handle-Util
 * [new ref]         ee71d13759396f755471c9a6fdd1904d68ab449d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee71d13 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild