$ git clone -n https://src.fedoraproject.org/rpms/wasi-libc.git /var/lib/mock/f45-build-38236-722/root/chroot_tmpdir/scmroot/wasi-libc
Cloning into '/var/lib/mock/f45-build-38236-722/root/chroot_tmpdir/scmroot/wasi-libc'...
$ git fetch origin b6723f836f6287c3b036b5c9f589e8bf49d6b3ab:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wasi-libc
 * [new ref]         b6723f836f6287c3b036b5c9f589e8bf49d6b3ab -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b6723f8 add rpmlint config to filter expected errors