CRAN Package Check Results for Package curl

Last updated on 2026-08-16 15:50:00 CEST.

Flavor Version Tinstall Tcheck Ttotal Status Flags
r-devel-linux-x86_64-debian-clang 7.1.0 9.79 55.68 65.47 OK
r-devel-linux-x86_64-debian-gcc 7.1.0 7.28 43.24 50.52 OK
r-devel-linux-x86_64-fedora-clang 7.1.0 7.00 37.23 44.23 WARN
r-devel-linux-x86_64-fedora-gcc 7.1.0 46.66 WARN
r-devel-windows-x86_64 7.1.0 73.00 256.00 329.00 OK
r-patched-linux-x86_64 7.1.0 8.78 48.49 57.27 OK
r-release-linux-x86_64 7.1.0 7.69 48.62 56.31 ERROR
r-release-macos-arm64 7.1.0 3.00 149.00 152.00 ERROR
r-release-macos-x86_64 7.1.0 9.00 201.00 210.00 OK
r-release-windows-x86_64 7.1.0 3.00 0.00 3.00 OK
r-oldrel-macos-arm64 7.1.0 4.00 426.00 430.00 NOTE
r-oldrel-macos-x86_64 7.1.0 11.00 265.00 276.00 NOTE
r-oldrel-windows-x86_64 7.1.0 85.00 228.00 313.00 NOTE

Additional issues

gcc

Check Details

Version: 7.1.0
Check: whether package can be installed
Result: WARN Found the following significant warnings: split.c:8:10: warning: initializing 'char *' with an expression of type 'const char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers] See ‘/data/localhost/ripley/R/packages/tests-clang/curl.Rcheck/00install.out’ for details. * used C compiler: ‘clang version 22.1.8’ Flavor: r-devel-linux-x86_64-fedora-clang

Version: 7.1.0
Check: whether package can be installed
Result: WARN Found the following significant warnings: split.c:8:16: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] See ‘/data/localhost/ripley/R/packages/tests-devel/curl.Rcheck/00install.out’ for details. * used C compiler: ‘gcc (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)’ Flavor: r-devel-linux-x86_64-fedora-gcc

Version: 7.1.0
Check: tests
Result: ERROR Running ‘spelling.R’ [0s/0s] Running ‘testthat.R’ [11s/123s] Running the tests in ‘tests/testthat.R’ failed. Complete output: > library(testthat) > library(curl) Using libcurl 8.21.0 with GnuTLS/3.8.13 > > # Comply with CRAN policy: skip tests if no internet > if(curl::has_internet()){ + test_check("curl") + } This is libcurl version 8.21.0 with GnuTLS/3.8.13 Using test server: https://hb.opencpu.org Saving _problems/test-handle-57.R [1] "error" Saving _problems/test-multi-131.R Timeout was reached [hb.opencpu.org]: Connection timed out after 10000 millisecondsTimeout was reached [hb.opencpu.org]: Connection timed out after 10003 millisecondsTimeout was reached [hb.opencpu.org]: Operation timed out after 10007 milliseconds with 0 bytes receivedTimeout was reached [hb.opencpu.org]: Operation timed out after 10011 milliseconds with 0 bytes received[ FAIL 2 | WARN 1 | SKIP 6 | PASS 263 ] ══ Skipped tests (6) ═══════════════════════════════════════════════════════════ • On CRAN (6): 'test-auth.R:27:3', 'test-handle.R:149:3', 'test-idn.R:4:3', 'test-multi-download.R:14:3', 'test-seek.R:2:3', 'test-winssl.R:2:3' ══ Failed tests ════════════════════════════════════════════════════════════════ ── Error ('test-handle.R:57:3'): Opening and closing a connection ────────────── Error in `open.connection(con, open = mode)`: cannot open the connection Backtrace: ▆ 1. └─curl::curl(httpbin("cookies"), "rb", handle = h) at test-handle.R:57:3 2. └─curl:::curl_connection(url, open, handle) 3. ├─base::withCallingHandlers(...) 4. ├─base::open(con, open = mode) 5. └─base::open.connection(con, open = mode) ── Failure ('test-multi.R:131:3'): callback protection ───────────────────────── Expected `out$success` to equal 1. Differences: 1/1 mismatches [1] 0 - 1 == -1 [ FAIL 2 | WARN 1 | SKIP 6 | PASS 263 ] Error: ! Test failures. Execution halted Flavor: r-release-linux-x86_64

Version: 7.1.0
Check: tests
Result: ERROR Running ‘spelling.R’ [0s/0s] Running ‘testthat.R’ [2s/116s] Running the tests in ‘tests/testthat.R’ failed. Complete output: > library(testthat) > library(curl) Using libcurl 8.14.1 with LibreSSL/3.3.6 > > # Comply with CRAN policy: skip tests if no internet > if(curl::has_internet()){ + test_check("curl") + } This is libcurl version 8.14.1 with LibreSSL/3.3.6 (SecureTransport) Using test server: https://hb.opencpu.org Saving _problems/test-certificates-7.R [ FAIL 1 | WARN 0 | SKIP 6 | PASS 268 ] ══ Skipped tests (6) ═══════════════════════════════════════════════════════════ • On CRAN (5): 'test-auth.R:27:3', 'test-handle.R:149:3', 'test-multi-download.R:14:3', 'test-seek.R:2:3', 'test-winssl.R:2:3' • libcurl does not have libidn (1): 'test-idn.R:3:3' ══ Failed tests ════════════════════════════════════════════════════════════════ ── Error ('test-certificates.R:7:3'): CloudFlare / LetsEncrypt certs ─────────── <curl_error_operation_timedout/curl_error/error/condition> Error in `curl_fetch_memory("http://curl.se")`: Timeout was reached [curl.se]: Resolving timed out after 10002 milliseconds Backtrace: ▆ 1. ├─testthat::expect_equal(...) at test-certificates.R:7:3 2. │ └─testthat::quasi_label(enquo(object), label) 3. │ └─rlang::eval_bare(expr, quo_get_env(quo)) 4. ├─curl::curl_fetch_memory("http://curl.se") 5. └─curl:::raise_libcurl_error(...) [ FAIL 1 | WARN 0 | SKIP 6 | PASS 268 ] Error: ! Test failures. Execution halted Flavor: r-release-macos-arm64

Version: 7.1.0
Check: compiled code
Result: NOTE File ‘curl/libs/curl.so’: Found non-API call to R: ‘R_new_custom_connection’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points. Flavors: r-oldrel-macos-arm64, r-oldrel-macos-x86_64

Version: 7.1.0
Check: compiled code
Result: NOTE File 'curl/libs/x64/curl.dll': Found non-API call to R: 'R_new_custom_connection' Compiled code should not call non-API entry points in R. See 'Writing portable packages' in the 'Writing R Extensions' manual, and section 'Moving into C API compliance' for issues with the use of non-API entry points. Flavor: r-oldrel-windows-x86_64