$ git clone -n https://src.fedoraproject.org/rpms/golang-github-lestrrat-codegen.git /var/lib/mock/f40-build-1300733-23426/root/chroot_tmpdir/scmroot/golang-github-lestrrat-codegen
Cloning into '/var/lib/mock/f40-build-1300733-23426/root/chroot_tmpdir/scmroot/golang-github-lestrrat-codegen'...
$ git fetch origin e4289999cc11397b1ad9789637b95ee04576f0cb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-lestrrat-codegen
 * [new ref]         e4289999cc11397b1ad9789637b95ee04576f0cb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e428999 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild