ipe 7.2.27 -> 7.2.28 https://github.com/otfried/ipe/releases
attrpath: ipe
Checking auto update branch...
No auto update branch exists
[version] 
stderr did not split as expected full stderr was: 
this derivation will be built:
  /nix/store/7lnaqr6s70w1b0r53hr5zi64q2y0azml-ipe-7.2.28-src.tar.gz.drv
building '/nix/store/7lnaqr6s70w1b0r53hr5zi64q2y0azml-ipe-7.2.28-src.tar.gz.drv'...

trying https://github.com/otfried/ipe/releases/download/v7.2.28/ipe-7.2.28-src.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     9    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404
error: cannot download ipe-7.2.28-src.tar.gz from any mirror
error: boost::bad_format_string: format-string is ill-formed
stderr did not split as expected full stderr was: 
error: attribute 'originalSrc' in selection path 'ipe.originalSrc' not found
stderr did not split as expected full stderr was: 
these 3 derivations will be built:
  /nix/store/7lnaqr6s70w1b0r53hr5zi64q2y0azml-ipe-7.2.28-src.tar.gz.drv
  /nix/store/h9ygjhkxr14rn7rlvca42i36c6mq1rg1-ipe.desktop.drv
  /nix/store/mvw58m2kn0k8gnn093gak02a1kxqnlcs-ipe-7.2.28.drv
building '/nix/store/h9ygjhkxr14rn7rlvca42i36c6mq1rg1-ipe.desktop.drv'...
building '/nix/store/7lnaqr6s70w1b0r53hr5zi64q2y0azml-ipe-7.2.28-src.tar.gz.drv'...

trying https://github.com/otfried/ipe/releases/download/v7.2.28/ipe-7.2.28-src.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     9    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404
error: cannot download ipe-7.2.28-src.tar.gz from any mirror
error: builder for '/nix/store/7lnaqr6s70w1b0r53hr5zi64q2y0azml-ipe-7.2.28-src.tar.gz.drv' failed with exit code 1;
       last 7 log lines:
       >
       > trying https://github.com/otfried/ipe/releases/download/v7.2.28/ipe-7.2.28-src.tar.gz
       >   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
       >                                  Dload  Upload   Total   Spent    Left  Speed
       >   0     9    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
       > curl: (22) The requested URL returned error: 404
       > error: cannot download ipe-7.2.28-src.tar.gz from any mirror
       For full logs, run 'nix log /nix/store/7lnaqr6s70w1b0r53hr5zi64q2y0azml-ipe-7.2.28-src.tar.gz.drv'.
error: 1 dependencies of derivation '/nix/store/mvw58m2kn0k8gnn093gak02a1kxqnlcs-ipe-7.2.28.drv' failed to build