$ git clone -n https://src.fedoraproject.org/rpms/elementary-icon-theme.git /var/lib/mock/f40-build-2686834-68073/root/chroot_tmpdir/scmroot/elementary-icon-theme
Cloning into '/var/lib/mock/f40-build-2686834-68073/root/chroot_tmpdir/scmroot/elementary-icon-theme'...
$ git fetch origin ccd3539e7264132c3b270568014f36caf0cd2065:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/elementary-icon-theme
 * [new ref]         ccd3539e7264132c3b270568014f36caf0cd2065 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ccd3539 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild