Reduced testcase for gulp-less breaking on a watch with plumber

.gitignore

node_modules/
dist

Gulp-Less-Plumber-Watch-Error.md

Reduced Testcase for gulp-less breaking on watch with gulp-plumber

Expected behavior:

As a user running gulp watch

1. save file with error
2. error prints to console
3. save file again with error removed
4. less compiles

Behavior I am getting:

1. save file with error
2. error prints to console
3. save file again with error removed
4. nothing happens

gulpfile.js

var gulp = require('gulp');
var less = require('gulp-less');
var plumber = require('gulp-plumber');

gulp.task('styles', function () {
  return gulp.src('main.less')
    .pipe(plumber())
    .pipe(less())
    .on('error', console.error.bind(console))
    .pipe(gulp.dest('./dist'));
});

gulp.task('watch', function () {
  gulp.watch('main.less', ['styles']);
});

main.less

body {
  background-color: blue;
}

tesgs

package.json

{
  "name": "gulp-less-watch-testcase",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "repository": {
    "type": "git",
    "url": "[email protected]:/dd63f2f79e23cf3317e7.git"
  },
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "gulp": "3.8.11",
    "gulp-less": "3.0.1",
    "gulp-plumber": "0.6.6"
  }
}