• using R Under development (unstable) (2022-06-28 r82534)
• using platform: x86_64-pc-linux-gnu (64-bit)
• using session charset: UTF-8
• using option ‘--no-stop-on-test-error’
• checking for file ‘dash/DESCRIPTION’ ... OK
• this is package ‘dash’ version ‘0.9.4’
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking whether package ‘dash’ can be installed ... [24s/60s] OK
• checking installed package size ... NOTE
    installed size is 15.9Mb
    sub-directories of 1Mb or more:
      deps 10.3Mb
      lib 3.8Mb
• checking package directory ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking R files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... OK
• checking whether the package can be loaded with stated dependencies ... OK
• checking whether the package can be unloaded cleanly ... OK
• checking whether the namespace can be loaded with stated dependencies ... OK
• checking whether the namespace can be unloaded cleanly ... OK
• checking loading without being on the library search path ... OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [36s/59s] OK
• checking Rd files ... OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking examples ... OK
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... ERROR
    Running ‘testthat.R’
  Running the tests in ‘tests/testthat.R’ failed.
  Complete output:
    > library(testthat)
    > library(dash)
    >
    > test_check("dash")
    gannet.stats.ox.ac.uk is not a valid IPv4 or IPv6 address.
    createTcpServer: Unknown system error 1
    gannet.stats.ox.ac.uk is not a valid IPv4 or IPv6 address.
    createTcpServer: Unknown system error 1
    gannet.stats.ox.ac.uk is not a valid IPv4 or IPv6 address.
    createTcpServer: Unknown system error 1
    gannet.stats.ox.ac.uk is not a valid IPv4 or IPv6 address.
    createTcpServer: Unknown system error 1
    gannet.stats.ox.ac.uk is not a valid IPv4 or IPv6 address.
    createTcpServer: Unknown system error 1
    [ FAIL 5 | WARN 0 | SKIP 0 | PASS 132 ]
    
    ══ Failed tests ════════════════════════════════════════════════════════════════
    ── Error (test-attributes.R:33:3): stylesheets can be added with or without attributes ──
    Error in `initialize(...)`: Failed to create server
    Backtrace:
        ▆
     1. └─app$run_server(block = FALSE) at test-attributes.R:33:2
     2. └─self$server$ignite(block = block, showcase = showcase, ...) at dash/R/dash.R:1455:6
     3. └─private$run(block = block, showcase = showcase, ..., silent = silent)
     4. └─private$run_allowing_server(showcase = showcase)
     5. └─httpuv::startDaemonizedServer(...)
     6. └─WebServer$new(host, port, app, quiet)
     7. └─httpuv (local) initialize(...)
    ── Error (test-attributes.R:256:3): stylesheet can be passed as a simple list ──
    Error in `initialize(...)`: Failed to create server
    Backtrace:
        ▆
     1. └─app$run_server(block = FALSE) at test-attributes.R:256:2
     2. └─self$server$ignite(block = block, showcase = showcase, ...) at dash/R/dash.R:1455:6
     3. └─private$run(block = block, showcase = showcase, ..., silent = silent)
     4. └─private$run_allowing_server(showcase = showcase)
     5. └─httpuv::startDaemonizedServer(...)
     6. └─WebServer$new(host, port, app, quiet)
     7. └─httpuv (local) initialize(...)
    ── Error (test-attributes.R:344:3): default favicon resource is supplied when none is present in assets ──
    Error in `initialize(...)`: Failed to create server
    Backtrace:
        ▆
     1. └─app$run_server(block = FALSE) at test-attributes.R:344:2
     2. └─self$server$ignite(block = block, showcase = showcase, ...) at dash/R/dash.R:1455:6
     3. └─private$run(block = block, showcase = showcase, ..., silent = silent)
     4. └─private$run_allowing_server(showcase = showcase)
     5. └─httpuv::startDaemonizedServer(...)
     6. └─WebServer$new(host, port, app, quiet)
     7. └─httpuv (local) initialize(...)
    ── Error (test-routes.R:26:2): URLs are properly redirected with app$redirect ──
    Error in `initialize(...)`: Failed to create server
    Backtrace:
        ▆
     1. └─app$run_server(block = FALSE) at test-routes.R:26:1
     2. └─self$server$ignite(block = block, showcase = showcase, ...) at dash/R/dash.R:1455:6
     3. └─private$run(block = block, showcase = showcase, ..., silent = silent)
     4. └─private$run_allowing_server(showcase = showcase)
     5. └─httpuv::startDaemonizedServer(...)
     6. └─WebServer$new(host, port, app, quiet)
     7. └─httpuv (local) initialize(...)
    ── Error (test-routes.R:94:2): temporary redirection of URLs is possible with app$server_route ──
    Error in `initialize(...)`: Failed to create server
    Backtrace:
        ▆
     1. └─app$run_server(block = FALSE) at test-routes.R:94:1
     2. └─self$server$ignite(block = block, showcase = showcase, ...) at dash/R/dash.R:1455:6
     3. └─private$run(block = block, showcase = showcase, ..., silent = silent)
     4. └─private$run_allowing_server(showcase = showcase)
     5. └─httpuv::startDaemonizedServer(...)
     6. └─WebServer$new(host, port, app, quiet)
     7. └─httpuv (local) initialize(...)
    
    [ FAIL 5 | WARN 0 | SKIP 0 | PASS 132 ]
    Error: Test failures
    Execution halted
• checking PDF version of manual ... OK
• checking for non-standard things in the check directory ... OK
• checking for detritus in the temp directory ... OK
• DONE

Status: 1 ERROR, 1 NOTE