$ git clone -n https://src.fedoraproject.org/rpms/rust-plotters-backend.git /var/lib/mock/f40-build-2038690-48201/root/chroot_tmpdir/scmroot/rust-plotters-backend
Cloning into '/var/lib/mock/f40-build-2038690-48201/root/chroot_tmpdir/scmroot/rust-plotters-backend'...
$ git fetch origin 5e02db55f289382f0388108111bd2f0fe26859f9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-plotters-backend
 * [new ref]         5e02db55f289382f0388108111bd2f0fe26859f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e02db5 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild