报错-go-pkg-mod-golang.org-x-sys

好家伙，今天一个 go run xxx 直接报错

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> go run xxxx.go
# golang.org/x/sys/unix
../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/syscall_darwin.1_13.go:25:3: //go:linkname must refer to declared function or variable
../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.1_13.go:27:3: //go:linkname must refer to declared function or variable
../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.1_13.go:40:3: //go:linkname must refer to declared function or variable
../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:28:3: //go:linkname must refer to declared function or variable
../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:43:3: //go:linkname must refer to declared function or variable
../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:59:3: //go:linkname must refer to declared function or variable
../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:75:3: //go:linkname must refer to declared function or variable
../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:90:3: //go:linkname must refer to declared function or variable
../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:105:3: //go:linkname must refer to declared function or variable
../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:121:3: //go:linkname must refer to declared function or variable
../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:121:3: too many errors

go get -u golang.org/x/sys 药到病除