$ git clone -n https://src.fedoraproject.org/rpms/golang-github-xiang90-probing.git /var/lib/mock/f40-build-2095484-50381/root/chroot_tmpdir/scmroot/golang-github-xiang90-probing
Cloning into '/var/lib/mock/f40-build-2095484-50381/root/chroot_tmpdir/scmroot/golang-github-xiang90-probing'...
$ git fetch origin bfb3e99b5cc3e57e1cb6014222d73f697b05170e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-xiang90-probing
 * [new ref]         bfb3e99b5cc3e57e1cb6014222d73f697b05170e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bfb3e99 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild