* using log directory ‘/srv/hornik/tmp/CRAN_pretest/netCoin.Rcheck’
* using R Under development (unstable) (2026-01-07 r89288)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 21.1.8 (1)
    Debian flang version 21.1.8 (1)
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* checking for file ‘netCoin/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘netCoin’ version ‘2.1.18’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [4s/6s] NOTE
Maintainer: ‘Modesto Escobar <modesto@usal.es>’

Found the following (possibly) invalid URLs:
  URL: https://sociocav.usal.es/blog/modesto-escobar/
    From: man/addNetCoin.Rd
          man/allNet.Rd
          man/asGallery.Rd
          man/asNodes.Rd
          man/barCoin.Rd
          man/calCentr.Rd
          man/cobCoin.Rd
          man/coexist.Rd
          man/coin.Rd
          man/coocur.rd
          man/d_netCorr.Rd
          man/dichotomize.Rd
          man/distant.Rd
          man/dyncohort.Rd
          man/edgeList.Rd
          man/exhibit.Rd
          man/expectedList.Rd
          man/fromIgraph.Rd
          man/gallery.Rd
          man/get_panel_template.Rd
          man/get_template.Rd
          man/get_template2.Rd
          man/glmCoin.Rd
          man/incTime.Rd
          man/layoutCircle.Rd
          man/layoutGrid.Rd
          man/logCoin.Rd
          man/lower.Rd
          man/makeT.Rd
          man/makeT2.Rd
          man/mobileEdges.Rd
          man/multigraphCreate.Rd
          man/netCoin-package.Rd
          man/netCoin.Rd
          man/netCorr.Rd
          man/pathCoin.Rd
          man/pieCoin.Rd
          man/propCoin.Rd
          man/renderLinks.Rd
          man/saveGhml.Rd
          man/savePajek.Rd
          man/shinyCoin.Rd
          man/sim.Rd
          man/surCoin.Rd
          man/surScat.Rd
          man/timeCoin.Rd
          man/toIgraph.Rd
          man/works.Rd
    Status: Error
    Message: SSL peer certificate or SSH remote key was not OK [sociocav.usal.es]:
      SSL certificate verification failed: certificate signer not trusted. (CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none)

Size of tarball: 13319689 bytes
* 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 ‘netCoin’ can be installed ... [0s/0s] ERROR
Installation failed.
See ‘/srv/hornik/tmp/CRAN_pretest/netCoin.Rcheck/00install.out’ for details.
* DONE
Status: 1 ERROR, 1 NOTE