$ git clone -n https://src.fedoraproject.org/rpms/awscli2.git /var/lib/mock/f42-build-3490770-45854/root/chroot_tmpdir/scmroot/awscli2
Cloning into '/var/lib/mock/f42-build-3490770-45854/root/chroot_tmpdir/scmroot/awscli2'...
$ git fetch origin b87cca5ee6ee969d238d8e216726e66bbfb2bb1b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/awscli2
 * [new ref]         b87cca5ee6ee969d238d8e216726e66bbfb2bb1b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b87cca5 Update to 2.25.0 upstream release