Running ‘spelling.R’ [0s/0s]
  Running ‘testthat.R’ [4s/4s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(starter)
  > 
  > test_check("starter")
  v Using "Default Project Template" template
  v Writing folder '/tmp/RtmpYE3fe3/My Project Folder with symlink'
  v Writing files "README.md", ".gitignore", and "My Project Folder with symlink.Rproj"
  v Creating symbolic link to data folder '/tmp/RtmpYE3fe3/secure_data'
  v Initialising Git repo
  v Using "Default Project Template" template
  v Writing folder '/tmp/RtmpYE3fe3/My Project Folder'
  v Writing files "README.md", ".gitignore", "My Project Folder.Rproj", and ".Rprofile"
  v Initialising Git repo
  v Initialising renv project
  Saving _problems/test-create_project-28.R
  v Using template argument override `git = FALSE`
  v Using template argument override `renv = FALSE`
  v Using "Default Project Template" template
  v Writing files "README.md", ".gitignore", and "My Project Folder.Rproj"
  v Using "Default Project Template" template
  v Writing files 
  v Using "Default Project Template" template
  v Writing files 
  v Using "User-defined Template" template
  x There was as error evaluating the the list defining the project template.
  If this is a template stored in the package, please file
  a GitHub Issue illustrating the error. If this is a personal template,
  review the vignette on creating a personal project template.
  x Argument a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, ..., y, and z must be a string of length one.
  x '/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/starter' is an existing folder, and symbolic link cannot be placed.
  x 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', ..., 'y', and 'z' is not an existing directory path.
  * Update the to argument and re-run `create_symlink()`.
  x '/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/starter/rstudio/addins.dcf' is not an existing directory path.
  * Update the to argument and re-run `create_symlink()`.
  [ FAIL 1 | WARN 1 | SKIP 0 | PASS 15 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test-create_project.R:19:3'): create_project() works ──────────────
  Expected `create_project(...)` not to throw any errors.
  Actually got a <simpleError> with message:
    cannot open the connection
  Backtrace:
       ▆
    1. ├─testthat::expect_error(...) at test-create_project.R:19:3
    2. │ └─testthat:::expect_condition_matching_(...)
    3. │   └─testthat:::quasi_capture(...)
    4. │     ├─testthat (local) .capture(...)
    5. │     │ └─base::withCallingHandlers(...)
    6. │     └─rlang::eval_bare(quo_get_expr(.quo), quo_get_env(.quo))
    7. └─starter::create_project(...)
    8.   └─renv::scaffold(project = path, settings = renv.settings)
    9.     └─renv:::renv_lockfile_create(...)
   10.       ├─base::withRestarts(...)
   11.       │ └─base (local) withOneRestart(expr, restarts[[1L]])
   12.       │   └─base (local) doWithOneRestart(return(expr), restart)
   13.       └─renv:::renv_lockfile_create_impl(...)
   14.         └─renv:::renv_snapshot_packages(...)
   15.           └─renv:::renv_packages_base()
   16.             ├─the$packages_base %||% ...
   17.             └─renv:::installed_packages(lib.loc = .Library, priority = "base")
   18.               ├─renv:::dynamic(...)
   19.               │ └─the$dynamic_objects[[id]] %||% ...
   20.               └─utils::installed.packages(lib.loc = lib.loc, priority = priority)
   21.                 └─base::saveRDS(list(base = base, value = ret0), dest)
   22.                   └─base::gzfile(file, mode)
  
  [ FAIL 1 | WARN 1 | SKIP 0 | PASS 15 ]
  Error:
  ! Test failures.
  Execution halted