$ git clone -n https://src.fedoraproject.org/rpms/golang-github-inhies-bytesize.git /var/lib/mock/f38-build-side-42-init-devel-639539-26389/root/chroot_tmpdir/scmroot/golang-github-inhies-bytesize
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-639539-26389/root/chroot_tmpdir/scmroot/golang-github-inhies-bytesize'...
$ git fetch origin 216643e7564b3fb35ade845b04d99db61578199c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-inhies-bytesize
 * [new ref]         216643e7564b3fb35ade845b04d99db61578199c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 216643e Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild