t5539 fails on ubuntu for v2.0.0-rc2

Hi, I am getting this in Ubuntu, something wrong with my env? Thanks

root@HDUBVM01:~/builds/git/t# ./t5539-fetch-http-shallow.sh ok 1 - setup shallow clone not ok 2 - clone http repository # # git clone --bare --no-local shallow "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" && # git clone $HTTPD_URL/smart/repo.git clone && # ( # cd clone && # git fsck && # git log --format=%s origin/master >actual && # cat <<EOF >expect && # 7 # 6 # 5 # 4 # 3 # EOF # test_cmp expect actual # ) # not ok 3 - no shallow lines after receiving ACK ready # # ( # cd shallow && # for i in $(test_seq 15) # do # git checkout --orphan unrelated$i && # test_commit unrelated$i && # git push -q "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \ # refs/heads/unrelated$i:refs/heads/unrelated$i && # git push -q ../clone/.git \ # refs/heads/unrelated$i:refs/heads/unrelated$i || # exit 1 # done && # git checkout master && # test_commit new && # git push "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" master # ) && # ( # cd clone && # git checkout --orphan newnew && # test_commit new-too && # GIT_TRACE_PACKET="$TRASH_DIRECTORY/trace" git fetch --depth=2 && # grep "fetch-pack< ACK .* ready" ../trace && # ! grep "fetch-pack> done" ../trace # ) # httpd (pid 10653?) not running # failed 2 among 3 test(s) 1..3