[ISSUE] gobuster compiles into something unexpected

[stnby <stnby@users.noreply.github.com>]

[-- Attachment #1: Type: text/plain, Size: 1626 bytes --]

New issue by stnby on void-packages repository

https://github.com/void-linux/void-packages/issues/28846

Description:
<!-- Don't request update of package. We have a script for that. https://alpha.de.repo.voidlinux.org/void-updates/void-updates.txt . However, a quality pull request may help. -->
### System

* xuname:  
  Void 5.10.7_1 x86_64 AuthenticAMD notuptodate rF
* package:  
  gobuster-3.1.0_1

### Expected behavior

The compiled binary using `xbps-src` is nowhere similar to the expected binary just by running go build on the exact source code

```
$ sha256sum v3.1.0.tar.gz
a49e597412a0be68020f2836c4f33276cb653d00543f59d4cff34b053b8d9a10  v3.1.0.tar.gz
$ cd gobuster-3.1.0
$ go build
...
$ ./gobuster
Usage:
  gobuster [command]

Available Commands:
  dir         Uses directory/file enumeration mode
  dns         Uses DNS subdomain enumeration mode
  fuzz        Uses fuzzing mode
  help        Help about any command
  s3          Uses aws bucket enumeration mode
  version     shows the current version
  vhost       Uses VHOST enumeration mode
...
```

### Actual behavior

```
...
[*] Configuring unpacked packages
gobuster-3.1.0_1: configuring ...
gobuster-3.1.0_1: installed successfully.

0 downloaded, 1 installed, 0 updated, 1 configured, 0 removed.
$ gobuster
2021/02/18 17:00:16 [!] 2 errors occurred:
	* WordList (-w): Must be specified (use `-w -` for stdin)
	* Url/Domain (-u): Must be specified
```

### Steps to reproduce the behavior

Compile the application using regular `go build`
and then using `xbps-src` and compare these 2 binaries.