$ git clone -n https://src.fedoraproject.org/rpms/perl-UNIVERSAL-exports.git /var/lib/mock/f40-build-2309883-57382/root/chroot_tmpdir/scmroot/perl-UNIVERSAL-exports
Cloning into '/var/lib/mock/f40-build-2309883-57382/root/chroot_tmpdir/scmroot/perl-UNIVERSAL-exports'...
$ git fetch origin b40dc7711c4b56d1a234512ff69ce0a8abba6711:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-UNIVERSAL-exports
 * [new ref]         b40dc7711c4b56d1a234512ff69ce0a8abba6711 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b40dc77 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild