$ git clone -n https://src.fedoraproject.org/rpms/golang-nhooyr-websocket.git /var/lib/mock/f38-build-side-42-init-devel-589746-26120/root/chroot_tmpdir/scmroot/golang-nhooyr-websocket
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-589746-26120/root/chroot_tmpdir/scmroot/golang-nhooyr-websocket'...
$ git fetch origin b29ed61f8a71318d31ba190ec86640c2e2003b44:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-nhooyr-websocket
 * [new ref]         b29ed61f8a71318d31ba190ec86640c2e2003b44 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b29ed61 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild