$ git clone -n https://src.fedoraproject.org/rpms/kitinerary.git /var/lib/mock/f42-build-880195-182697/root/chroot_tmpdir/scmroot/kitinerary
Cloning into '/var/lib/mock/f42-build-880195-182697/root/chroot_tmpdir/scmroot/kitinerary'...
$ git fetch origin 29bf4bf93316012aab4ec88f3fcb4bb30d8d60c7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kitinerary
 * [new ref]         29bf4bf93316012aab4ec88f3fcb4bb30d8d60c7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 29bf4bf Rebuild for poppler 25.02.0 again