Partial build log
this derivation will be built:
/nix/store/2l817raf2vr583fplyiqx06laqvhp918-source.drv
building '/nix/store/lk53j5jhc5imqb36ackiwz31gvd45557-source.drv'...
source> exporting https://github.com/schani/metapixel.git (rev 98ee9daa093b6c334941242e63f90b1c2876eb4f) into /nix/store/haf03fh53cslf32my4isnwx69sdsyn2x-source
source> Initialized empty Git repository in /nix/store/haf03fh53cslf32my4isnwx69sdsyn2x-source/.git/
source> remote: Enumerating objects: 38, done.
source> remote: Counting objects: 100% (38/38), done.
source> remote: Compressing objects: 100% (28/28), done.
source> remote: Total 38 (delta 8), reused 23 (delta 8), pack-reused 0
source> Unpacking objects: 100% (38/38), 66.75 KiB | 663.00 KiB/s, done.
source> From https://github.com/schani/metapixel
source> * branch v1.0 -> FETCH_HEAD
source> * [new branch] v1.0 -> origin/v1.0
source> Switched to a new branch 'fetchgit'
source> Submodule 'lispreader' (git://github.com/schani/lispreader.git) registered for path 'lispreader'
source> Submodule 'rwimg' (git://github.com/schani/rwimg.git) registered for path 'rwimg'
source> Initialized empty Git repository in /nix/store/haf03fh53cslf32my4isnwx69sdsyn2x-source/lispreader/.git/
source> fatal: unable to connect to github.com:
source> github.com[0: 140.82.121.3]: errno=Connection timed out
source> fatal: unable to connect to github.com:
source> github.com[0: 140.82.121.4]: errno=Connection timed out
error: building of '/nix/store/lk53j5jhc5imqb36ackiwz31gvd45557-source.drv!*' from .drv file timed out after 300 seconds
error: