$ git clone -n https://src.fedoraproject.org/rpms/rust-ena.git /var/lib/mock/f41-build-side-1-2757783-31465/root/chroot_tmpdir/scmroot/rust-ena
Cloning into '/var/lib/mock/f41-build-side-1-2757783-31465/root/chroot_tmpdir/scmroot/rust-ena'...
$ git fetch origin d3acfaa479b77cc6acd077dba49da09e93795519:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-ena
 * [new ref]         d3acfaa479b77cc6acd077dba49da09e93795519 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d3acfaa Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild