$ git clone -n https://src.fedoraproject.org/rpms/perl-AnyEvent-AIO.git /var/lib/mock/f39-build-1437175-32124/root/chroot_tmpdir/scmroot/perl-AnyEvent-AIO
Cloning into '/var/lib/mock/f39-build-1437175-32124/root/chroot_tmpdir/scmroot/perl-AnyEvent-AIO'...
$ git fetch origin 9ef618e194b91a9a221e6987091b2d1eef52fc72:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-AnyEvent-AIO
 * [new ref]         9ef618e194b91a9a221e6987091b2d1eef52fc72 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ef618e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild