$ git clone -n https://src.fedoraproject.org/rpms/golang-github-yudai-golcs.git /var/lib/mock/f39-build-1442866-32512/root/chroot_tmpdir/scmroot/golang-github-yudai-golcs
Cloning into '/var/lib/mock/f39-build-1442866-32512/root/chroot_tmpdir/scmroot/golang-github-yudai-golcs'...
$ git fetch origin 2753eca7de7f816207c1e87a3577a8231764c854:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-yudai-golcs
 * [new ref]         2753eca7de7f816207c1e87a3577a8231764c854 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2753eca Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild