$ git clone -n https://src.fedoraproject.org/rpms/perl-IO-Any.git /var/lib/mock/f39-build-1434443-31926/root/chroot_tmpdir/scmroot/perl-IO-Any
Cloning into '/var/lib/mock/f39-build-1434443-31926/root/chroot_tmpdir/scmroot/perl-IO-Any'...
$ git fetch origin 626b36981b5b4623bd9910ae82520518165bf8f4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-IO-Any
 * [new ref]         626b36981b5b4623bd9910ae82520518165bf8f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 626b369 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild