Running 'spelling.R'
  Running 'testthat.R'
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(gluedown)
  > 
  > test_check("gluedown")
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error (test-4.1-thematic-breaks.R:4:1): (code run outside of `test_that()`) ──
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-4.1-thematic-breaks.R:4:0
  ── Error (test-4.10-tables.R:4:1): (code run outside of `test_that()`) ─────────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-4.10-tables.R:4:0
  ── Error (test-4.2-atx-headings.R:4:1): (code run outside of `test_that()`) ────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-4.2-atx-headings.R:4:0
  ── Error (test-4.3-setext-headings.R:4:1): (code run outside of `test_that()`) ──
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-4.3-setext-headings.R:4:0
  ── Error (test-4.4-indented-code.R:5:1): (code run outside of `test_that()`) ───
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-4.4-indented-code.R:5:0
  ── Error (test-4.5-fenced-code.R:5:1): (code run outside of `test_that()`) ─────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-4.5-fenced-code.R:5:0
  ── Error (test-4.7-link-references.R:5:1): (code run outside of `test_that()`) ──
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-4.7-link-references.R:5:0
  ── Error (test-4.8-paragraphs.R:5:1): (code run outside of `test_that()`) ──────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-4.8-paragraphs.R:5:0
  ── Error (test-4.9-blank-lines.R:4:1): (code run outside of `test_that()`) ─────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-4.9-blank-lines.R:4:0
  ── Error (test-5.1-block-quotes.R:4:1): (code run outside of `test_that()`) ────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-5.1-block-quotes.R:4:0
  ── Error (test-5.3-task-list.R:4:1): (code run outside of `test_that()`) ───────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-5.3-task-list.R:4:0
  ── Error (test-5.4-lists.R:4:1): (code run outside of `test_that()`) ───────────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-5.4-lists.R:4:0
  ── Error (test-6.1-backslash-escape.R:4:1): (code run outside of `test_that()`) ──
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-6.1-backslash-escape.R:4:0
  ── Error (test-6.10-raw-html.R:3:1): (code run outside of `test_that()`) ───────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-6.10-raw-html.R:3:0
  ── Error (test-6.11-disallow-raw-html.R:3:1): (code run outside of `test_that()`) ──
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-6.11-disallow-raw-html.R:3:0
  ── Error (test-6.12-hard-line-breaks.R:3:1): (code run outside of `test_that()`) ──
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-6.12-hard-line-breaks.R:3:0
  ── Error (test-6.13-soft-line-breaks.R:3:1): (code run outside of `test_that()`) ──
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-6.13-soft-line-breaks.R:3:0
  ── Error (test-6.14-textual-content.R:3:1): (code run outside of `test_that()`) ──
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-6.14-textual-content.R:3:0
  ── Error (test-6.3-code-spans.R:4:1): (code run outside of `test_that()`) ──────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-6.3-code-spans.R:4:0
  ── Error (test-6.4-emphasis.R:3:1): (code run outside of `test_that()`) ────────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-6.4-emphasis.R:3:0
  ── Error (test-6.5-strikethrough.R:3:1): (code run outside of `test_that()`) ───
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-6.5-strikethrough.R:3:0
  ── Error (test-6.6-links.R:4:1): (code run outside of `test_that()`) ───────────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-6.6-links.R:4:0
  ── Error (test-6.7-images.R:4:1): (code run outside of `test_that()`) ──────────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-6.7-images.R:4:0
  ── Error (test-6.8-autolinks.R:3:1): (code run outside of `test_that()`) ───────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-6.8-autolinks.R:3:0
  ── Error (test-generic-functions.R:4:1): (code run outside of `test_that()`) ───
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-generic-functions.R:4:0
  ── Error (test-github-issue.R:4:1): (code run outside of `test_that()`) ────────
  Error: there is no package called 'rvest'
  Backtrace:
      █
   1. └─base::library(rvest) test-github-issue.R:4:0
  
  [ FAIL 26 | WARN 0 | SKIP 0 | PASS 0 ]
  Error: Test failures
  Execution halted