$ git clone -n https://src.fedoraproject.org/rpms/zeromq.git /var/lib/mock/f40-build-788972-135468/root/chroot_tmpdir/scmroot/zeromq
Cloning into '/var/lib/mock/f40-build-788972-135468/root/chroot_tmpdir/scmroot/zeromq'...
$ git fetch origin 1cb438733f354aa156b0eeee6fb0dcdc0b19aba2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/zeromq
 * [new ref]         1cb438733f354aa156b0eeee6fb0dcdc0b19aba2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1cb4387 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild