Before:
  runtime ale_linters/bib/bibclean.vim

After:
  call ale#linter#Reset()

Execute(The bibclean handler should parse lines correctly):

  AssertEqual
  \ [
  \   {
  \     'lnum': '60',
  \     'type': 'W',
  \     'text': 'Unexpected value in ``month = "09"''''.',
  \     'col': '17'
  \   },
  \   {
  \     'lnum': '63',
  \     'type': 'E',
  \     'text': 'Expected comma after last field ``keywords''''.',
  \     'col': ' 1'
  \   }
  \ ],
  \ ale_linters#bib#bibclean#Handle(255, [
  \ "%% \"stdin\", line 60: Unexpected value in ``month = \"09\"''.",
  \ "%%  File positions:  input [main.bib]  output [stdout]",
  \ "%%  Entry   input byte=1681 line=50 column= 1 output byte=1680 line=50 column= 0",
  \ "%%  Value   input byte=2137 line=60 column=17 output byte=2137 line=60 column=17",
  \ "%%  Current input byte=2139 line=60 column=19 output byte=2137 line=60 column=17",
  \ "?? \"stdin\", line 71: Expected comma after last field ``keywords''.",
  \ "??  File positions:  input [main.bib]  output [stdout]",
  \ "??  Entry   input byte=2145 line=63 column= 1 output byte=2146 line=63 column= 0",
  \ "??  Value   input byte=2528 line=71 column= 2 output byte=2527 line=70 column=49",
  \ "??  Current input byte=2529 line=71 column= 3 output byte=2528 line=70 column=50"
  \ ])