Running ‘testthat.R’ [39s/63s]
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: preserves time of day (@test_roundtrip.R#91)  ───────────────────
  `res` not identical to `x`.
  target is NULL, current is ITime
  
  ── 2. Failure: preserves time of day (@test_roundtrip.R#95)  ───────────────────
  `res` not identical to `x`.
  target is NULL, current is ITime
  
  ══ testthat results  ═══════════════════════════════════════════════════════════
  OK: 868 SKIPPED: 1 FAILED: 2
  1. Failure: preserves time of day (@test_roundtrip.R#91) 
  2. Failure: preserves time of day (@test_roundtrip.R#95) 
  
  Error: testthat unit tests failed
  Execution halted