2022-12-28T16:40:28 mcrl2 202206 -> 202206.1 https://repology.org/metapackage/mcrl2/versions
2022-12-28T16:40:30 attrpath: mcrl2
2022-12-28T16:40:31 Checking auto update branch...
2022-12-28T16:40:31 No auto update branch exists
2022-12-28T16:40:34 [version] 
2022-12-28T16:40:38 stderr did not split as expected full stderr was: 
warning: unknown setting 'experimental-features'
these derivations will be built:
  /nix/store/6nh1yis57c5qhmk95zv8rvc6sgphr8ba-mcrl2-202206.1.1.tar.gz.drv
error: error: builder for '/nix/store/6nh1yis57c5qhmk95zv8rvc6sgphr8ba-mcrl2-202206.1.1.tar.gz.drv' failed with exit code 1;
       last 7 log lines:
       >
       > trying https://www.mcrl2.org/download/release/mcrl2-202206.1.1.tar.gz
       >   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
       >                                  Dload  Upload   Total   Spent    Left  Speed
       >   0  1019    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
       > curl: (22) The requested URL returned error: 404
       > error: cannot download mcrl2-202206.1.1.tar.gz from any mirror
       For full logs, run 'nix log /nix/store/6nh1yis57c5qhmk95zv8rvc6sgphr8ba-mcrl2-202206.1.1.tar.gz.drv'.
stderr did not split as expected full stderr was: 
warning: unknown setting 'experimental-features'
error: attribute 'originalSrc' in selection path 'mcrl2.originalSrc' not found
stderr did not split as expected full stderr was: 
warning: unknown setting 'experimental-features'
these derivations will be built:
  /nix/store/6nh1yis57c5qhmk95zv8rvc6sgphr8ba-mcrl2-202206.1.1.tar.gz.drv
  /nix/store/nagm8ca2mwpigvss7i99dhn1j854502j-mcrl2-202206.1.drv
error: builder for '/nix/store/6nh1yis57c5qhmk95zv8rvc6sgphr8ba-mcrl2-202206.1.1.tar.gz.drv' failed with exit code 1;
       last 7 log lines:
       >
       > trying https://www.mcrl2.org/download/release/mcrl2-202206.1.1.tar.gz
       >   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
       >                                  Dload  Upload   Total   Spent    Left  Speed
       >   0  1019    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
       > curl: (22) The requested URL returned error: 404
       > error: cannot download mcrl2-202206.1.1.tar.gz from any mirror
       For full logs, run 'nix log /nix/store/6nh1yis57c5qhmk95zv8rvc6sgphr8ba-mcrl2-202206.1.1.tar.gz.drv'.
error: error: 1 dependencies of derivation '/nix/store/nagm8ca2mwpigvss7i99dhn1j854502j-mcrl2-202206.1.drv' failed to build