Running make fails

This was on macOS 10.15.4 with go version go1.14.2 darwin/amd64.

I also upgraded to go version go1.14.3 darwin/amd64 and ran go clean -cache with the same result.

$ cd /tmp
$ git clone https://gitlab.com/gitlab-org/gitlab-pages.git
$ cd gitlab-pages

$ make
mkdir -p ".GOPATH/src/gitlab.com/gitlab-org/"
ln -s ../../../.. ".GOPATH/src/gitlab.com/gitlab-org/gitlab-pages"
mkdir -p .GOPATH/test .GOPATH/cover
mkdir -p bin
ln -s ../bin .GOPATH/bin
touch .GOPATH/.ok
go install -v -ldflags='-X "main.VERSION=1.18.0" -X "main.REVISION=5593118"' -buildmode exe gitlab.com/gitlab-org/gitlab-pages
go: downloading gitlab.com/gitlab-org/labkit v0.0.0-20200414155917-f06e28fff6fa
go: downloading github.com/getsentry/sentry-go v0.5.1
golang.org/x/crypto/hkdf
gitlab.com/gitlab-org/gitlab-pages/internal/rollout
gitlab.com/gitlab-org/gitlab-pages/internal/source/gitlab/api
gitlab.com/gitlab-org/labkit/mask
github.com/prometheus/client_golang/prometheus/internal
gitlab.com/gitlab-org/gitlab-pages/internal/host
gitlab.com/gitlab-org/gitlab-pages/internal/httperrors
gitlab.com/gitlab-org/gitlab-pages/internal/serving
gitlab.com/gitlab-org/gitlab-pages/internal/httputil/header
github.com/prometheus/common/expfmt
gitlab.com/gitlab-org/labkit/correlation
gitlab.com/gitlab-org/gitlab-pages/internal/acme
github.com/getsentry/sentry-go
gitlab.com/gitlab-org/gitlab-pages/internal/source/domains/gitlabsourceconfig
gitlab.com/gitlab-org/gitlab-pages/internal/config
gitlab.com/gitlab-org/gitlab-pages/internal
gitlab.com/gitlab-org/labkit/log
github.com/stretchr/testify/mock
gitlab.com/gitlab-org/gitlab-pages/internal/jail
gitlab.com/gitlab-org/gitlab-pages/internal/httputil
gitlab.com/gitlab-org/gitlab-pages/internal/netutil
gitlab.com/gitlab-org/gitlab-pages/internal/tlsconfig
gitlab.com/gitlab-org/gitlab-pages/internal/validateargs
gitlab.com/gitlab-org/gitlab-pages/internal/serving/disk
golang.org/x/net/http/httpguts
gitlab.com/gitlab-org/gitlab-pages/internal/domain
golang.org/x/net/http2
gitlab.com/gitlab-org/gitlab-pages/internal/request
github.com/prometheus/client_golang/prometheus
gitlab.com/gitlab-org/gitlab-pages/internal/logging
gitlab.com/gitlab-org/gitlab-pages/internal/handlers
github.com/getsentry/sentry-go/http
gitlab.com/gitlab-org/labkit/errortracking
gitlab.com/gitlab-org/gitlab-pages/internal/httptransport
gitlab.com/gitlab-org/gitlab-pages/metrics
github.com/prometheus/client_golang/prometheus/promhttp
gitlab.com/gitlab-org/gitlab-pages/internal/source/gitlab/cache
gitlab.com/gitlab-org/gitlab-pages/internal/source/disk
gitlab.com/gitlab-org/gitlab-pages/internal/serving/serverless
gitlab.com/gitlab-org/gitlab-pages/internal/source/gitlab/client
gitlab.com/gitlab-org/gitlab-pages/internal/artifact
gitlab.com/gitlab-org/gitlab-pages/internal/source/gitlab
gitlab.com/gitlab-org/gitlab-pages/internal/source
gitlab.com/gitlab-org/gitlab-pages/internal/auth
gitlab.com/gitlab-org/labkit/monitoring
gitlab.com/gitlab-org/labkit/metrics
gitlab.com/gitlab-org/gitlab-pages
cp -f ./bin/gitlab-pages .
cp: ./bin/gitlab-pages: No such file or directory
make: *** [gitlab-pages] Error 1