Go 从 Makefile 运行时权限被拒绝

我遇到了一些奇怪的拒绝许可错误，我不知道可能是从哪里来的.

$ go run .
Hello from go

$ make run
go run .
make: go: Permission denied
make: *** [Makefile:2: run] Error 127

$ make run2
echo "Make says hello" ; go run .
Make says hello
Hello from go

$ cat Makefile 
run:
    go run .

run2:
    echo "Make says hello" ; go run .

$ cat main.go 
package main

import "fmt"

func main() {
    fmt.Println("Hello from go")
}

我的终端是运行在Ubuntu 22.04上的bash.

我的run目标和直接运行GO之间有什么不同，可能会导致权限被拒绝错误？

在run和run2之间有什么区别，允许它在一个中工作，而不是在另一个中工作？

编辑:使用-d/--trace运行Make

$ make -d run
<...snip...>
 No need to remake target 'Makefile'.
Updating goal targets....
Considering target file 'run'.
 File 'run' does not exist.
 Finished prerequisites of target file 'run'.
Must remake target 'run'.
go run .
make: go: Permission denied
make: *** [Makefile:2: run] Error 127

$ make --trace run
Makefile:2: target 'run' does not exist
go run .
make: go: Permission denied
make: *** [Makefile:2: run] Error 127

$ make --trace run2
Makefile:5: target 'run2' does not exist
echo "Make says hello"; go run .
Make says hello
Hello from go