$ git clone -n https://src.fedoraproject.org/rpms/golang-github-lestrrat-httpcc.git /var/lib/mock/f45-build-12159-439/root/chroot_tmpdir/scmroot/golang-github-lestrrat-httpcc
Cloning into '/var/lib/mock/f45-build-12159-439/root/chroot_tmpdir/scmroot/golang-github-lestrrat-httpcc'...
$ git fetch origin 0de0352f778e795543820fd4641b5f2d5864dfec:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-lestrrat-httpcc
 * [new ref]         0de0352f778e795543820fd4641b5f2d5864dfec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
Updating files:  75% (3/4)
Updating files: 100% (4/4)
Updating files: 100% (4/4), done.
HEAD is now at 0de0352 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild