Running 'testthat.R' [69s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > 
  > library(testthat)
  > library(fst)
  > library(data.table)
  > library(lintr)
  > library(bit64)
  Loading required package: bit
  Attaching package bit
  package:bit (c) 2008-2012 Jens Oehlschlaegel (GPL-2)
  creators: bit bitwhich
  coercion: as.logical as.integer as.bit as.bitwhich which
  operator: ! & | xor != ==
  querying: print length any all min max range sum summary
  bit access: length<- [ [<- [[ [[<-
  for more help type ?bit
  
  Attaching package: 'bit'
  
  The following object is masked from 'package:data.table':
  
      setattr
  
  The following object is masked from 'package:base':
  
      xor
  
  Attaching package bit64
  package:bit64 (c) 2011-2012 Jens Oehlschlaegel
  creators: integer64 seq :
  coercion: as.integer64 as.vector as.logical as.integer as.double as.character as.bin
  logical operator: ! & | xor != == < <= >= >
  arithmetic operator: + - * / %/% %% ^
  math: sign abs sqrt log log2 log10
  math: floor ceiling trunc round
  querying: is.integer64 is.vector [is.atomic} [length] format print str
  values: is.na is.nan is.finite is.infinite
  aggregation: any all min max range sum prod
  cumulation: diff cummin cummax cumsum cumprod
  access: length<- [ [<- [[ [[<-
  combine: c rep cbind rbind as.data.frame
  WARNING don't use as subscripts
  WARNING semantics differ from integer
  for more help type ?bit64
  
  Attaching package: 'bit64'
  
  The following object is masked from 'package:bit':
  
      still.identical
  
  The following objects are masked from 'package:base':
  
      %in%, :, is.double, match, order, rank
  
  > 
  > source("testthat/helper_fstwrite.R")  # cross-version testing
  > 
  > test_check("fst")
  -- 1. Failure: fst_table has correct printing for big multi column table (@test_
  `res` not equal to paste(...).
  1/1 mismatches
  x[1]: "<fst file>\n104 rows, 2 columns (fst_table.fst)\n\n            X         
  x[1]:   Y\n    <integer> <character>\n1           1           A\n2           2  
  x[1]:          B\n3           3           C\n4           4           D\n5       
  x[1]:     5           E\n--         --          --\n100       100           V\n1
  x[1]: 01       101           W\n102       102           X\n103       103     ...
  y[1]: "<fst file>\n104 rows, 2 columns (fst_table.fst)\n\n            X        Y
  y[1]: \n    <integer> <factor>\n1           1        A\n2           2        B\n
  y[1]: 3           3        C\n4           4        D\n5           5        E\n--
  y[1]:          --       --\n100       100        V\n101       101        W\n102 
  y[1]:       102        X\n103       103        Y\n104       104        Z"
  
  -- 2. Failure: fst_table has correct printing for small multi column table (@tes
  `res` not equal to paste(...).
  1/1 mismatches
  x[1]: "<fst file>\n9 rows, 2 columns (fst_table.fst)\n\n          X           Y\
  x[1]: n  <integer> <character>\n1         1           J\n2         2           K
  x[1]: \n3         3           L\n4         4           M\n5         5           
  x[1]: N\n6         6           O\n7         7           P\n8         8          
  x[1]:  Q\n9         9           R"
  y[1]: "<fst file>\n9 rows, 2 columns (fst_table.fst)\n\n          X        Y\n  
  y[1]: <integer> <factor>\n1         1        J\n2         2        K\n3         
  y[1]: 3        L\n4         4        M\n5         5        N\n6         6       
  y[1]:  O\n7         7        P\n8         8        Q\n9         9        R"
  
  == testthat results  ===========================================================
  [ OK: 888 | SKIPPED: 1 | WARNINGS: 0 | FAILED: 2 ]
  1. Failure: fst_table has correct printing for big multi column table (@test_fst_table.R#233) 
  2. Failure: fst_table has correct printing for small multi column table (@test_fst_table.R#261) 
  
  Error: testthat unit tests failed
  Execution halted