su: ignoring --preserve-environment, it's mutually exclusive with --login
Loading required namespace: usethis
Loading required namespace: devtools
Coco running mode: dev
Coco dev database: /databases/CircleRNADb
Warning in warn_if_app_dir_is_package(appDir) :
  Loading R/ subdirectory for Shiny application, but this directory appears to contain an R package. Sourcing files in R/ may cause unexpected behavior. See `?loadSupport` for more details.
ℹ Loading coco
Warning: replacing previous import ‘shinyWidgets::alert’ by ‘shinyjs::alert’ when loading ‘coco’
Warning: replacing previous import ‘shiny::runExample’ by ‘shinyjs::runExample’ when loading ‘coco’
You are using coco version 1.0.0
Cache path: ~/.coco_cache
Cache size: 20 GB

Listening on http://127.0.0.1:45159
Warning in dir.create(cache_dir, recursive = TRUE) :
  cannot create dir '/srv/shiny-server/TCCIA/app_cache', reason 'Permission denied'
Warning in value[[3L]](cond) :
  Error using cache directory at '/srv/shiny-server/TCCIA/app_cache/sass'. Using temp dir instead.
Warning in dir.create(cache_dir, recursive = TRUE) :
  cannot create dir '/srv/shiny-server/TCCIA/app_cache', reason 'Permission denied'
Warning in value[[3L]](cond) :
  Error using cache directory at '/srv/shiny-server/TCCIA/app_cache/sass'. Using temp dir instead.
Warning in dir.create(cache_dir, recursive = TRUE) :
  cannot create dir '/srv/shiny-server/TCCIA/app_cache', reason 'Permission denied'
Warning in value[[3L]](cond) :
  Error using cache directory at '/srv/shiny-server/TCCIA/app_cache/sass'. Using temp dir instead.


Execution halted