benchmark build

env GOOS=linux go build -o benchmark -v .                                                                                                                                                                                                                     master 
runtime/internal/sys
runtime/internal/atomic
runtime
errors
internal/race
sync/atomic
math
unicode/utf8
crypto/subtle
unicode
container/list
crypto/internal/cipherhw
internal/nettrace
vendor/golang_org/x/crypto/poly1305
vendor/golang_org/x/crypto/curve25519
sync
encoding
unicode/utf16
google.golang.org/grpc/resolver
google.golang.org/grpc/internal
google.golang.org/grpc/resolver/passthrough
io
syscall
internal/singleflight
crypto/cipher
hash
google.golang.org/grpc/encoding
hash/crc32
crypto/hmac
hash/fnv
bytes
strings
bufio
golang.org/x/text/transform
vendor/golang_org/x/text/transform
text/tabwriter
path
html
strconv
math/rand
github.com/coreos/etcd/pkg/adt
time
internal/syscall/unix
golang.org/x/sys/unix
reflect
crypto/aes
crypto
crypto/rc4
encoding/base64
crypto/sha512
crypto/md5
crypto/sha1
crypto/sha256
os
google.golang.org/grpc/keepalive
os/signal
fmt
encoding/binary
sort
encoding/pem
path/filepath
github.com/beorn7/perks/quantile
github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg
regexp/syntax
runtime/debug
crypto/des
vendor/golang_org/x/crypto/chacha20poly1305/internal/chacha20
vendor/golang_org/x/crypto/chacha20poly1305
io/ioutil
context
math/big
github.com/bgentry/speakeasy
encoding/hex
encoding/json
log
google.golang.org/grpc/codes
compress/flate
golang.org/x/net/http2/hpack
golang.org/x/text/unicode/norm
golang.org/x/text/unicode/bidi
net
golang.org/x/net/context
vendor/golang_org/x/net/http2/hpack
vendor/golang_org/x/net/idna
vendor/golang_org/x/text/unicode/norm
golang.org/x/text/secure/bidirule
vendor/golang_org/x/text/width
mime
compress/gzip
mime/quotedprintable
net/http/internal
net/url
golang.org/x/net/internal/timeseries
text/template/parse
google.golang.org/grpc/grpclog
google.golang.org/grpc/metadata
google.golang.org/grpc/tap
github.com/coreos/bbolt
google.golang.org/grpc/connectivity
regexp
github.com/gogo/protobuf/proto
github.com/golang/protobuf/proto
golang.org/x/net/idna
text/template
github.com/prometheus/common/model
# golang.org/x/net/idna
../../../../../golang.org/x/net/idna/idna.go:118: undefined: bidirule.ValidString
../../../../../golang.org/x/net/idna/idna.go:260: undefined: bidirule.ValidString
../../../../../golang.org/x/net/idna/idna.go:268: undefined: bidirule.ValidString
../../../../../golang.org/x/net/idna/idna.go:277: undefined: bidirule.ValidString
../../../../../golang.org/x/net/idna/idna.go:338: multiple-value bidirule.DirectionString() in single-value context
../../../../../golang.org/x/net/idna/idna.go:397: multiple-value bidirule.DirectionString() in single-value context
github.com/prometheus/procfs/xfs
github.com/coreos/etcd/pkg/schedule
github.com/google/btree
crypto/rand
crypto/elliptic
encoding/asn1
crypto/rsa
crypto/dsa
encoding/csv
flag
crypto/ecdsa
crypto/x509/pkix
github.com/coreos/etcd/pkg/report
golang.org/x/time/rate
html/template
github.com/mattn/go-runewidth
internal/pprof/profile
gopkg.in/cheggaaa/pb.v1
# gopkg.in/cheggaaa/pb.v1
../../../../../gopkg.in/cheggaaa/pb.v1/pb_x.go:43: undefined: unix.IoctlGetWinsize
../../../../../gopkg.in/cheggaaa/pb.v1/pb_x.go:60: undefined: unix.IoctlGetTermios
../../../../../gopkg.in/cheggaaa/pb.v1/pb_x.go:70: undefined: unix.IoctlSetTermios
../../../../../gopkg.in/cheggaaa/pb.v1/pb_x.go:88: undefined: unix.IoctlSetTermios
runtime/pprof/internal/protopprof
github.com/golang/protobuf/ptypes/duration
github.com/golang/protobuf/ptypes/any
github.com/golang/protobuf/ptypes/timestamp
google.golang.org/grpc/grpclb/grpc_lb_v1/messages
github.com/prometheus/client_model/go
github.com/gogo/protobuf/protoc-gen-gogo/descriptor
github.com/matttproud/golang_protobuf_extensions/pbutil
github.com/golang/protobuf/ptypes
google.golang.org/genproto/googleapis/rpc/status
runtime/pprof
google.golang.org/grpc/status
github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes
crypto/x509
vendor/golang_org/x/net/lex/httplex
google.golang.org/grpc/naming
net/textproto
google.golang.org/grpc/resolver/dns
google.golang.org/grpc/stats
github.com/coreos/go-systemd/journal
log/syslog
github.com/prometheus/procfs
github.com/spf13/pflag
github.com/coreos/pkg/capnslog
mime/multipart
github.com/gogo/protobuf/gogoproto
github.com/coreos/etcd/auth/authpb
github.com/coreos/etcd/mvcc/mvccpb
crypto/tls
github.com/spf13/cobra
net/http/httptrace
google.golang.org/grpc/credentials
github.com/coreos/etcd/pkg/tlsutil
net/http
google.golang.org/grpc/balancer
google.golang.org/grpc/peer
google.golang.org/grpc/balancer/base
google.golang.org/grpc/balancer/roundrobin
golang.org/x/net/trace
net/http/httputil
expvar
github.com/prometheus/common/expfmt
github.com/coreos/etcd/pkg/transport
github.com/prometheus/client_golang/prometheus
github.com/coreos/etcd/mvcc/backend