$ git clone -n https://src.fedoraproject.org/rpms/golang-github-opencontainers-runc.git /var/lib/mock/f38-build-side-42-init-devel-684336-26754/root/chroot_tmpdir/scmroot/golang-github-opencontainers-runc
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-684336-26754/root/chroot_tmpdir/scmroot/golang-github-opencontainers-runc'...
$ git fetch origin b894ae7c2b2fae898027c39726f656c16473cb71:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-opencontainers-runc
 * [new ref]         b894ae7c2b2fae898027c39726f656c16473cb71 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b894ae7 Fix comment