$ git clone -n https://src.fedoraproject.org/rpms/opencascade.git /var/lib/mock/f41-build-side-1-2812609-32942/root/chroot_tmpdir/scmroot/opencascade
Cloning into '/var/lib/mock/f41-build-side-1-2812609-32942/root/chroot_tmpdir/scmroot/opencascade'...
$ git fetch origin 96668ea0d063d44918cf2b89d52302fdb0752134:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/opencascade
 * [new ref]         96668ea0d063d44918cf2b89d52302fdb0752134 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 96668ea Migrate to SPDX license