Running ‘testthat.R’ [3s/4s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(R6)
  > 
  > test_check("R6")
  ── 1. Error: Cloning active bindings (@test-clone.R#261)  ──────────────────────
  not a function
  1: a$clone() at testthat/test-clone.R:261
  2: copy_slice(old[[i]], new[[i]], old_new_enclosing_pairs[seq.int(i, length(old))], 
         (i == 1))
  3: makeActiveBinding(name, active_copies[[name]], new_slice$binding)
  
  ── 2. Error: Cloning active binding in superclass (@test-clone.R#311)  ─────────
  not a function
  1: b$clone() at testthat/test-clone.R:311
  2: copy_slice(old[[i]], new[[i]], old_new_enclosing_pairs[seq.int(i, length(old))], 
         (i == 1))
  3: makeActiveBinding(name, active_copies[[name]], new_slice$binding)
  
  ── 3. Error: Cloning active binding in two levels of inheritance (@test-clone.R#
  not a function
  1: C1$clone() at testthat/test-clone.R:348
  2: copy_slice(old[[i]], new[[i]], old_new_enclosing_pairs[seq.int(i, length(old))], 
         (i == 1))
  3: makeActiveBinding(name, active_copies[[name]], new_slice$binding)
  
  ── 4. Error: Active bindings are not touched during cloning (@test-clone.R#371) 
  not a function
  1: a$clone() at testthat/test-clone.R:371
  2: copy_slice(old[[i]], new[[i]], old_new_enclosing_pairs[seq.int(i, length(old))], 
         (i == 1))
  3: makeActiveBinding(name, active_copies[[name]], new_slice$binding)
  
  ── 5. Error: Cloning inherited methods (@test-clone.R#458)  ────────────────────
  not a function
  1: a$clone() at testthat/test-clone.R:458
  2: copy_slice(old[[i]], new[[i]], old_new_enclosing_pairs[seq.int(i, length(old))], 
         (i == 1))
  3: makeActiveBinding(name, active_copies[[name]], new_slice$binding)
  
  ── 6. Failure: `$` and `[[` methods don't interfere with R6 operations (@test-s3
  Expected no error, but had error.
  
  ══ testthat results  ═══════════════════════════════════════════════════════════
  [ OK: 384 | SKIPPED: 0 | WARNINGS: 4 | FAILED: 6 ]
  1. Error: Cloning active bindings (@test-clone.R#261) 
  2. Error: Cloning active binding in superclass (@test-clone.R#311) 
  3. Error: Cloning active binding in two levels of inheritance (@test-clone.R#348) 
  4. Error: Active bindings are not touched during cloning (@test-clone.R#371) 
  5. Error: Cloning inherited methods (@test-clone.R#458) 
  6. Failure: `$` and `[[` methods don't interfere with R6 operations (@test-s3-methods.R#27) 
  
  Error: testthat unit tests failed
  Execution halted