Running ‘testthat.R’ [4s/318s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(cthist)
  > 
  > test_check("cthist")
  Unable to connect to clinicaltrials.gov
  Unable to connect to clinicaltrials.gov
  Version caused a warning: NCT05827978 version 3
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): URL 'https://clinicaltrials.gov/api/int/studies/NCT05827978/history/3': Timeout of 60 seconds was reached
   
  
  Version caused a warning: NCT00942747 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT00942747/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  NCT ID caused a warning: NCT00942747
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT00942747?history=true': HTTP status was '502 Bad Gateway'
   
  
  Error downloading version: NCT00942747 version -1
  Here's the original error message:
  Error in dates$version_number: $ operator is invalid for atomic vectors
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT00098137 version 0
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT00098137/history/0': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT04315480 version 2
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT04315480/history/2': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT05168917 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT05168917/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT05168917 version 3
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT05168917/history/3': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT00942747 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT00942747/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT00003636 version 0
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT00003636/history/0': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  Version caused a warning: NCT02110043 version 1
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02110043/history/1': HTTP status was '502 Bad Gateway'
   
  
  NCT ID caused a warning: NCT02586649
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT02586649?history=true': HTTP status was '502 Bad Gateway'
   
  
  Here's the original error message:
  Error in UseMethod("pull"): no applicable method for 'pull' applied to an object of class "character"
   
  
  NCT ID caused a warning: NCT04338971
  Here's the original warning message:
  simpleWarning in open.connection(con, "rb"): cannot open URL 'https://clinicaltrials.gov/api/int/studies/NCT04338971?history=true': HTTP status was '502 Bad Gateway'
   
  
  [ FAIL 29 | WARN 0 | SKIP 0 | PASS 2 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-clinicaltrials_gov_dates.R:3:5'): ClinicalTrials.gov version dates download correctly ──
  Error in `result$version_date`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(...) at test-clinicaltrials_gov_dates.R:3:5
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_locations.R:9:9'): ClinicalTrials.gov location data downloads correctly ──
  Error in `version$locations`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. ├─testthat::expect_equal(...) at test-clinicaltrials_gov_locations.R:9:9
   2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. └─jsonlite::fromJSON(version$locations)
  ── Failure ('test-clinicaltrials_gov_version.R:3:5'): ClinicalTrials.gov version downloads correctly ──
  length(result) == 25 || result == "Error" (`actual`) not equal to TRUE (`expected`).
  
  `actual`:   FALSE
  `expected`: TRUE 
  ── Error ('test-clinicaltrials_gov_version_central_contacts.R:9:9'): ClinicalTrials.gov contacts downloads correctly ──
  Error in `version$central_contacts`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. ├─testthat::expect_equal(...) at test-clinicaltrials_gov_version_central_contacts.R:9:9
   2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. └─jsonlite::fromJSON(version$central_contacts)
  ── Error ('test-clinicaltrials_gov_version_criteria.R:9:9'): ClinicalTrials.gov criteria downloads correctly ──
  Error in `version$criteria`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$criteria, "<p>Inclusion Criteria (MCI patients):</p><ul><li>right handedness</li><li><p>amnestic and amnestic plus MCI with:</p><ol><li>subjective memory impairment;</li><li>objective memory difficulties, at least 1 SD below gender, age and education adjusted standard values;</li><li>relatively normal performance in other cognitive domains;</li><li>no constraints in activities of daily livings</li><li>age: 50-90 years</li></ol></li></ul><p>Exclusion Criteria:</p><ul><li>severe internal or psychiatric disease</li><li>epilepsy</li><li>other severe neurological diseases, e.g.\nprevious major stroke or brain tumor</li><li>DMS-IV manifest dementia</li><li>contraindication for MRT (claustrophobia, metallic implants, tattoos)</li></ul>") at test-clinicaltrials_gov_version_criteria.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_enrol.R:9:9'): ClinicalTrials.gov enrolment downloads correctly ──
  Error in `version$enrol`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$enrol, 22) at test-clinicaltrials_gov_version_enrol.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_enroltype.R:9:9'): ClinicalTrials.gov enrolment downloads correctly ──
  Error in `version$enroltype`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$enroltype, "ESTIMATED") at test-clinicaltrials_gov_version_enroltype.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_lead_sponsor.R:9:9'): ClinicalTrials.gov contacts downloads correctly ──
  Error in `version$lead_sponsor`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. ├─testthat::expect_equal(...) at test-clinicaltrials_gov_version_lead_sponsor.R:9:9
   2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. └─jsonlite::fromJSON(version$lead_sponsor)
  ── Error ('test-clinicaltrials_gov_version_max_age.R:9:9'): ClinicalTrials.gov maximum age downloads correctly ──
  Error in `version$max_age`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$max_age, "90 Years") at test-clinicaltrials_gov_version_max_age.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_min_age.R:9:9'): ClinicalTrials.gov minimum age downloads correctly ──
  Error in `version$min_age`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$min_age, "50 Years") at test-clinicaltrials_gov_version_min_age.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_om_data.R:9:9'): ClinicalTrials.gov outcome measures downloads correctly ──
  Error in `version$outcomes`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. ├─testthat::expect_equal(...) at test-clinicaltrials_gov_version_om_data.R:9:9
   2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. └─jsonlite::fromJSON(version$outcomes)
  ── Error ('test-clinicaltrials_gov_version_orgstudyid.R:9:9'): ClinicalTrials.gov org study ID downloads correctly ──
  Error in `version$orgstudyid`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$orgstudyid, "LOCATO-MCI-tDCS") at test-clinicaltrials_gov_version_orgstudyid.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_ostatus.R:9:9'): ClinicalTrials.gov overall status downloads correctly ──
  Error in `version$ostatus`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$ostatus, "RECRUITING") at test-clinicaltrials_gov_version_ostatus.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_overall_contacts.R:9:9'): ClinicalTrials.gov contacts downloads correctly ──
  Error in `version$overall_contacts`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. ├─testthat::expect_equal(...) at test-clinicaltrials_gov_version_overall_contacts.R:9:9
   2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. └─jsonlite::fromJSON(version$overall_contacts)
  ── Error ('test-clinicaltrials_gov_version_pcdate.R:9:9'): ClinicalTrials.gov primary completion date downloads correctly ──
  Error in `version$pcdate`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$pcdate, "2015-08-01") at test-clinicaltrials_gov_version_pcdate.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_pcdate_none.R:9:9'): ClinicalTrials.gov empty primary completion date ──
  Error in `version$pcdate`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(is.na(version$pcdate), TRUE) at test-clinicaltrials_gov_version_pcdate_none.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_pcdate_precision.R:9:9'): ClinicalTrials.gov primary completion date precision downloads correctly ──
  Error in `version$pcdate_precision`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$pcdate_precision, "month") at test-clinicaltrials_gov_version_pcdate_precision.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_pcdate_type.R:9:9'): ClinicalTrials.gov primary completion date type downloads correctly ──
  Error in `version$pcdate_type`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$pcdate_type, "ESTIMATED") at test-clinicaltrials_gov_version_pcdate_type.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_references.R:9:9'): ClinicalTrials.gov references downloads correctly ──
  Error in `version$references`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. ├─testthat::expect_equal(...) at test-clinicaltrials_gov_version_references.R:9:9
   2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. └─jsonlite::fromJSON(version$references)
  ── Error ('test-clinicaltrials_gov_version_responsible_party.R:9:9'): ClinicalTrials.gov contacts downloads correctly ──
  Error in `version$responsible_party`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. ├─testthat::expect_equal(...) at test-clinicaltrials_gov_version_responsible_party.R:9:9
   2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. └─jsonlite::fromJSON(version$responsible_party)
  ── Error ('test-clinicaltrials_gov_version_results_posted.R:10:9'): ClinicalTrials.gov results posted downloads correctly ──
  Error in `version_false$results_posted`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(...) at test-clinicaltrials_gov_version_results_posted.R:10:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_secondaryids.R:9:9'): ClinicalTrials.gov org study ID downloads correctly ──
  Error in `version$secondaryids`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. ├─testthat::expect_equal(...) at test-clinicaltrials_gov_version_secondaryids.R:9:9
   2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. ├─tibble::tibble(jsonlite::fromJSON(version$secondaryids))
   5. │ └─tibble:::tibble_quos(xs, .rows, .name_repair)
   6. │   └─rlang::eval_tidy(xs[[j]], mask)
   7. └─jsonlite::fromJSON(version$secondaryids)
  ── Error ('test-clinicaltrials_gov_version_sex.R:9:9'): ClinicalTrials.gov sex downloads correctly ──
  Error in `version$sex`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$sex, "ALL") at test-clinicaltrials_gov_version_sex.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_startdate.R:9:9'): ClinicalTrials.gov start date downloads correctly ──
  Error in `version$startdate`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$startdate, "2014-03-01") at test-clinicaltrials_gov_version_startdate.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_startdate_none.R:9:9'): ClinicalTrials.gov start date downloads correctly ──
  Error in `version$startdate`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(is.na(version$startdate), TRUE) at test-clinicaltrials_gov_version_startdate_none.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_startdate_precision.R:9:9'): ClinicalTrials.gov start date precision downloads correctly ──
  Error in `version$startdate_precision`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$startdate_precision, "month") at test-clinicaltrials_gov_version_startdate_precision.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-clinicaltrials_gov_version_volunteers.R:9:9'): ClinicalTrials.gov 'accepts healthy volunteers' downloads correctly ──
  Error in `version$accepts_healthy_volunteers`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(version$accepts_healthy_volunteers, FALSE) at test-clinicaltrials_gov_version_volunteers.R:9:9
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-extract_publications.R:4:5'): Publications extracted correctly ──
  Error in `pmid$pmid`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. └─testthat::expect_equal(pmid$pmid[1], "10569435") at test-extract_publications.R:4:5
   2.   └─testthat::quasi_label(enquo(object), label, arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  ── Error ('test-overall_status_lengths.R:2:3'): Overall status lengths parse correctly ──
  Error in `UseMethod("pull")`: no applicable method for 'pull' applied to an object of class "character"
  Backtrace:
      ▆
   1. ├─cthist::clinicaltrials_gov_download("NCT04338971", quiet = TRUE) at test-overall_status_lengths.R:2:3
   2. │ └─clinicaltrials_gov_dates(nctid, FALSE) %>% ...
   3. └─dplyr::pull(., "version_date")
  
  [ FAIL 29 | WARN 0 | SKIP 0 | PASS 2 ]
  Error: Test failures
  Execution halted