Running ‘testthat.R’
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(yaml)
  > 
  > test_check('yaml')
  @9f79798 16 STRSXP g0c1 [NAM(2)] (len=1, tl=0)
    @8ad2c50 09 CHARSXP g1c1 [MARK,gp=0x61] [ASCII] [cached] "foo"
  ── 1. Failure: unnamed maps are merged (@test_yaml_load.R#96)  ─────────────────
  "Duplicate map key ignored during merge: 'foo'" not equal to `warnings`.
  1/1 mismatches
  x[1]: "Duplicate map key ignored during merge: 'foo'"
  y[1]: "Duplicate map key ignored during merge: '\x90'"
  
  @96e5578 19 VECSXP g0c2 [] (len=3, tl=0)
    @9723948 19 VECSXP g0c1 [ATT] (len=1, tl=0)
      @9723928 16 STRSXP g0c1 [] (len=1, tl=0)
        @9723908 09 CHARSXP g0c1 [gp=0x60] [ASCII] [cached] "hax"
    ATTRIB:
      @9a82220 02 LISTSXP g0c0 [] 
        TAG: @84945d0 01 SYMSXP g1c0 [MARK,NAM(2),LCK,gp=0x4000] "names" (has value)
        @9723968 16 STRSXP g0c1 [NAM(2)] (len=1, tl=0)
  	@97238c8 09 CHARSXP g0c1 [gp=0x60] [ASCII] [cached] "leet"
    @97239a8 16 STRSXP g0c1 [] (len=1, tl=0)
      @9723988 09 CHARSXP g0c1 [gp=0x60] [ASCII] [cached] "blargh"
    @9720af0 13 INTSXP g0c1 [] (len=1, tl=0) 123
  @90ee388 19 VECSXP g0c2 [] (len=3, tl=0)
    @970aa18 13 INTSXP g0c1 [] (len=1, tl=0) 123
    @970aa38 16 STRSXP g0c1 [] (len=1, tl=0)
      @9723988 09 CHARSXP g0c1 [gp=0x60] [ASCII] [cached] "blargh"
    @970aa98 19 VECSXP g0c1 [ATT] (len=1, tl=0)
      @970aa78 16 STRSXP g0c1 [] (len=1, tl=0)
        @9723908 09 CHARSXP g0c1 [gp=0x60] [ASCII] [cached] "hax"
    ATTRIB:
      @9a57a68 02 LISTSXP g0c0 [] 
        TAG: @84945d0 01 SYMSXP g1c0 [MARK,NAM(2),LCK,gp=0x4000] "names" (has value)
        @970aab8 16 STRSXP g0c1 [] (len=1, tl=0)
  	@97238c8 09 CHARSXP g0c1 [gp=0x60] [ASCII] [cached] "leet"
  @97084a8 16 STRSXP g0c1 [] (len=1, tl=0)
    @98224b8 09 CHARSXP g1c1 [MARK,gp=0x61] [ASCII] [cached] "junk"
  @9eec160 16 STRSXP g0c1 [NAM(2)] (len=1, tl=0)
    @8ad2c50 09 CHARSXP g1c1 [MARK,gp=0x61] [ASCII] [cached] "foo"
  ══ testthat results  ═══════════════════════════════════════════════════════════
  OK: 197 SKIPPED: 0 FAILED: 1
  1. Failure: unnamed maps are merged (@test_yaml_load.R#96) 
  
  Error: testthat unit tests failed
  Execution halted