$ git clone -n https://src.fedoraproject.org/rpms/llhttp.git /var/lib/mock/f40-build-2393390-60531/root/chroot_tmpdir/scmroot/llhttp
Cloning into '/var/lib/mock/f40-build-2393390-60531/root/chroot_tmpdir/scmroot/llhttp'...
$ git fetch origin 6e089ad9576f9234143c881d1f03da8d844f61fb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/llhttp
 * [new ref]         6e089ad9576f9234143c881d1f03da8d844f61fb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6e089ad Avoid licensecheck dependency in RHEL builds