$ git clone -n https://src.fedoraproject.org/rpms/perl-Alien-CFITSIO.git /var/lib/mock/f40-build-778808-130100/root/chroot_tmpdir/scmroot/perl-Alien-CFITSIO
Cloning into '/var/lib/mock/f40-build-778808-130100/root/chroot_tmpdir/scmroot/perl-Alien-CFITSIO'...
$ git fetch origin c40e7f900ae340ce08065eb7872e876270e455dc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Alien-CFITSIO
 * [new ref]         c40e7f900ae340ce08065eb7872e876270e455dc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c40e7f9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild