$ git clone -n https://src.fedoraproject.org/rpms/golang-github-acme-lego.git /var/lib/mock/f40-build-2580884-62384/root/chroot_tmpdir/scmroot/golang-github-acme-lego
Cloning into '/var/lib/mock/f40-build-2580884-62384/root/chroot_tmpdir/scmroot/golang-github-acme-lego'...
$ git fetch origin 7c4f9e3b7048876bb480bcb9a8282bd383493426:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-acme-lego
 * [new ref]         7c4f9e3b7048876bb480bcb9a8282bd383493426 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7c4f9e3 Rebuild for golang 1.22.0