$ git clone -n https://src.fedoraproject.org/rpms/wxMaxima.git /var/lib/mock/f38-build-side-42-init-devel-1032223-29726/root/chroot_tmpdir/scmroot/wxMaxima
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1032223-29726/root/chroot_tmpdir/scmroot/wxMaxima'...
$ git fetch origin f5c1a770d7258cc9f35f42e78086d79a701b0d72:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wxMaxima
 * [new ref]         f5c1a770d7258cc9f35f42e78086d79a701b0d72 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f5c1a77 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild