$ git clone -n https://src.fedoraproject.org/rpms/perl-Config-AutoConf.git /var/lib/mock/f40-build-2015942-46132/root/chroot_tmpdir/scmroot/perl-Config-AutoConf
Cloning into '/var/lib/mock/f40-build-2015942-46132/root/chroot_tmpdir/scmroot/perl-Config-AutoConf'...
$ git fetch origin 2314a8462c3981f89b87258570d8bff2b18b3ea5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Config-AutoConf
 * [new ref]         2314a8462c3981f89b87258570d8bff2b18b3ea5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2314a84 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild