$ git clone -n https://src.fedoraproject.org/rpms/ghc-xml-conduit.git /var/lib/mock/f40-build-777050-129193/root/chroot_tmpdir/scmroot/ghc-xml-conduit
Cloning into '/var/lib/mock/f40-build-777050-129193/root/chroot_tmpdir/scmroot/ghc-xml-conduit'...
$ git fetch origin b4c1077975b4bf9ad3a1bb35274a710f65e4b6d0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-xml-conduit
 * [new ref]         b4c1077975b4bf9ad3a1bb35274a710f65e4b6d0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b4c1077 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild