$ git clone -n https://src.fedoraproject.org/rpms/rust-pathfinder_geometry.git /var/lib/mock/f38-build-side-42-init-devel-1394597-31050/root/chroot_tmpdir/scmroot/rust-pathfinder_geometry
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1394597-31050/root/chroot_tmpdir/scmroot/rust-pathfinder_geometry'...
$ git fetch origin 713ce612720f4378f1034d7c67d54361a15ad726:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pathfinder_geometry
 * [new ref]         713ce612720f4378f1034d7c67d54361a15ad726 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 713ce61 Regenerate with rust2rpm v24 and add missing license files