$ git clone -n https://src.fedoraproject.org/rpms/golang-github-coder-websocket.git /var/lib/mock/f45-build-11795-435/root/chroot_tmpdir/scmroot/golang-github-coder-websocket
Cloning into '/var/lib/mock/f45-build-11795-435/root/chroot_tmpdir/scmroot/golang-github-coder-websocket'...
$ git fetch origin cc048f528c5e691a7f85136147669bcff725c864:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-coder-websocket
 * [new ref]         cc048f528c5e691a7f85136147669bcff725c864 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cc048f5 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild