$ git clone -n https://src.fedoraproject.org/rpms/osgearth.git /var/lib/mock/f38-build-side-42-init-devel-669804-26662/root/chroot_tmpdir/scmroot/osgearth
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-669804-26662/root/chroot_tmpdir/scmroot/osgearth'...
$ git fetch origin 73e33e21dd74a1b1cf168c8118b22537cb626f42:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/osgearth
 * [new ref]         73e33e21dd74a1b1cf168c8118b22537cb626f42 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 73e33e2 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild