cmd/go: go build -i results in "/usr/local/go/pkg/darwin_amd64/runtime/cgo.a: permission denied"

What version of Go are you using (`go version`)?

$ go version
go version go1.14 darwin/amd64

Does this issue reproduce with the latest release?

What operating system and processor architecture are you using (`go env`)?

go env Output

$ go env
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/hrbc/Library/Caches/go-build"
GOENV="/Users/hrbc/Library/Application Support/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOINSECURE=""
GONOPROXY=""
GONOSUMDB=""
GOOS="darwin"
GOPATH="/Users/hrbc/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_amd64"
GCCGO="gccgo"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD=""
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/7n/bh7jk7s95_3gljs6gf3405k00000gn/T/go-build782113827=/tmp/go-build -gno-record-gcc-switches -fno-common"

What did you do?

build my project use -i
go build -i -v -o ./bin/demo-api .

What did you expect to see?

no error

What did you see instead?

go build -i -v -o ./bin/demo-api .
go build runtime/cgo: copying /Users/hrbc/Library/Caches/go-build/63/63a132c80210b5c7b4f4ed9a902aaec712c42b15e23aa2c1b1778e2f85165d04-d: open /usr/local/go/pkg/darwin_amd64/runtime/cgo.a: permission denied