Summary:
I’m getting a build failure.
I’m using xcaddy 0.2.0 to build caddy 2.4.5 with go 1.15.6, which is what is stated as required in the docs, but it fails telling me I need go 1.6, for the net.ErrClosed api. Since this seems to have been added to go 1.6 perhaps specifically for Caddy, I suspect the build page needs to be updated.
1. Caddy version (caddy version
): 2.4.5
2. How I run Caddy:
Right now, I’m simply trying to build.
a. System environment:
Build machine is Ubuntu 20, x86_64.
go version is:
go version go1.15.8 linux/amd64
Note that Build from source — Caddy Documentation says:
Requirements:
Go 1.15 or newer
b. Command:
I’m cross building for 386, because although Caddy provides over a dozen downloadable architectures, 386 isn’t among them. (Color me seriously puzzled about that. :-/ )
I’m running the following command, using xcaddy v0.2.0:
GOOS=linux GOARCH=386 xcaddy build
3. The problem I’m having:
Build failure, error message claims it needs go 1.16.
2021/09/05 09:32:57 [INFO] Temporary folder: /tmp/buildenv_2021-09-05-0932.1712691006
2021/09/05 09:32:57 [INFO] Writing main module: /tmp/buildenv_2021-09-05-0932.1712691006/main.go
2021/09/05 09:32:57 [INFO] Initializing Go module
2021/09/05 09:32:57 [INFO] exec (timeout=10s): /usr/local/go/bin/go mod init caddy
go: creating new go.mod: module caddy
2021/09/05 09:32:57 [INFO] Pinning versions
2021/09/05 09:32:57 [INFO] exec (timeout=0s): /usr/local/go/bin/go get -d -v github.com/caddyserver/caddy/v2
go: downloading github.com/caddyserver/caddy/v2 v2.4.5
go: github.com/caddyserver/caddy/v2 upgrade => v2.4.5
go: downloading github.com/prometheus/client_golang v1.11.0
go: downloading go.uber.org/zap v1.19.0
go: downloading golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c
go: downloading google.golang.org/protobuf v1.27.1
go: downloading github.com/google/uuid v1.3.0
go: downloading github.com/caddyserver/certmagic v0.14.5
go: downloading golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e
go: downloading github.com/mholt/acmez v1.0.0
go: downloading golang.org/x/net v0.0.0-20210614182718-04defd469f4e
go: downloading github.com/klauspost/cpuid/v2 v2.0.9
2021/09/05 09:33:28 [INFO] Build environment ready
2021/09/05 09:33:28 [INFO] Building Caddy
2021/09/05 09:33:28 [INFO] exec (timeout=0s): /usr/local/go/bin/go mod tidy
go: downloading github.com/klauspost/compress v1.13.4
go: downloading github.com/smallstep/certificates v0.16.4
go: downloading github.com/lucas-clemente/quic-go v0.23.0
go: downloading google.golang.org/genproto v0.0.0-20210604141403-392c879c8b08
go: downloading github.com/smallstep/cli v0.16.1
go: downloading github.com/stretchr/testify v1.7.0
go: downloading github.com/google/go-cmp v0.5.6
go: downloading github.com/yuin/goldmark v1.4.0
go: downloading gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
go: downloading github.com/onsi/gomega v1.13.0
go: downloading github.com/davecgh/go-spew v1.1.1
go: downloading github.com/alecthomas/chroma v0.9.2
go: downloading golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
go: downloading github.com/smallstep/nosql v0.3.8
go: downloading github.com/benbjohnson/clock v1.1.0
go: downloading github.com/urfave/cli v1.22.5
go: downloading howett.net/plist v0.0.0-20181124034731-591f970eefbb
go: downloading github.com/smallstep/assert v0.0.0-20200723003110-82e2b9b3b262
go: downloading go.step.sm/crypto v0.9.0
go: downloading go.uber.org/goleak v1.1.10
go: downloading github.com/Masterminds/sprig v2.22.0+incompatible
go: downloading github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38
go: downloading go.step.sm/linkedca v0.0.0-20210611183751-27424aae8d25
go: downloading github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1
go: downloading github.com/dgraph-io/badger/v2 v2.2007.4
go: downloading github.com/golang/mock v1.6.0
go: downloading github.com/sergi/go-diff v1.2.0
go: downloading github.com/BurntSushi/toml v0.3.1
go: downloading github.com/mattn/go-isatty v0.0.13
go: downloading gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15
go: downloading go.step.sm/cli-utils v0.4.1
go: downloading github.com/sirupsen/logrus v1.7.0
go: downloading go.etcd.io/bbolt v1.3.6
go: downloading google.golang.org/grpc v1.38.0
go: downloading github.com/onsi/ginkgo v1.16.4
go: downloading github.com/kylelemons/godebug v1.1.0
go: downloading github.com/mattn/go-colorable v0.1.8
go: downloading github.com/Masterminds/semver v1.5.0
go: downloading github.com/go-sql-driver/mysql v1.6.0
go: downloading github.com/alecthomas/repr v0.0.0-20180818092828-117648cd9897
go: downloading golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
go: downloading github.com/chzyer/logex v1.1.10
go: downloading github.com/marten-seemann/qtls-go1-17 v0.1.0
go: downloading golang.org/x/tools v0.1.3
go: downloading go.mozilla.org/pkcs7 v0.0.0-20200128120323-432b2356ecb1
go: downloading github.com/micromdm/scep/v2 v2.0.0
go: downloading github.com/pmezard/go-difflib v1.0.0
go: downloading github.com/marten-seemann/qtls-go1-16 v0.1.4
go: downloading github.com/go-kit/kit v0.10.0
go: downloading golang.org/x/lint v0.0.0-20210508222113-6edffad5e616
go: downloading github.com/aws/aws-sdk-go v1.37.0
go: downloading github.com/kr/pretty v0.2.1
go: downloading github.com/mitchellh/reflectwalk v1.0.1
go: downloading github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721
go: downloading github.com/go-stack/stack v1.8.0
go: downloading github.com/kr/text v0.2.0
go: downloading github.com/nxadm/tail v1.4.8
go: downloading github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0
go: downloading golang.org/x/mod v0.4.2
go: downloading github.com/OneOfOne/xxhash v1.2.2
go: downloading gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7
go: downloading github.com/spaolacci/murmur3 v1.1.0
go: downloading github.com/go-logfmt/logfmt v0.5.0
go: downloading cloud.google.com/go v0.83.0
go: downloading github.com/googleapis/gax-go v2.0.2+incompatible
go: downloading google.golang.org/api v0.48.0
go: downloading github.com/fsnotify/fsnotify v1.4.9
go: downloading go.opencensus.io v0.23.0
go: downloading github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da
go: downloading golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c
go: downloading google.golang.org/appengine v1.6.7
go: downloading github.com/jmespath/go-jmespath v0.4.0
go: downloading github.com/jmespath/go-jmespath/internal/testify v1.5.1
2021/09/05 09:33:45 [INFO] exec (timeout=0s): /usr/local/go/bin/go build -o /home/pgf/go/caddy2/i386/caddy -ldflags -w -s -trimpath
go build github.com/lucas-clemente/quic-go/internal/qtls: build constraints exclude all Go files in /home/pgf/go/pkg/mod/github.com/lucas-clemente/quic-go@v0.23.0/internal/qtls
# github.com/caddyserver/caddy/v2/cmd
/home/pgf/go/pkg/mod/github.com/caddyserver/caddy/v2@v2.4.5/cmd/commandfuncs.go:123:24: undefined: net.ErrClosed
note: module requires Go 1.16
2021/09/05 09:34:27 [INFO] Cleaning up temporary folder: /tmp/buildenv_2021-09-05-0932.1712691006
2021/09/05 09:34:27 [FATAL] exit status 2