Partial build log
this derivation will be built:
/nix/store/0jiyjqkf80lcxwl8lrzrnz66dj96c7qq-PyCRC-1.21.tar.gz.drv
building '/nix/store/0jiyjqkf80lcxwl8lrzrnz66dj96c7qq-PyCRC-1.21.tar.gz.drv'...
PyCRC> trying https://files.pythonhosted.org/packages/source/P/PyCRC/PyCRC-1.21.tar.gz
PyCRC> % Total % Received % Xferd Average Speed Time Time Time Current
PyCRC> Dload Upload Total Spent Left Speed
PyCRC> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
PyCRC> curl: (22) The requested URL returned error: 404
PyCRC> trying https://pypi.io/packages/source/P/PyCRC/PyCRC-1.21.tar.gz
PyCRC> % Total % Received % Xferd Average Speed Time Time Time Current
PyCRC> Dload Upload Total Spent Left Speed
PyCRC> 100 122 100 122 0 0 667 0 --:--:-- --:--:-- --:--:-- 670
PyCRC> 100 269 100 269 0 0 759 0 --:--:-- --:--:-- --:--:-- 759
PyCRC> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
PyCRC> curl: (22) The requested URL returned error: 404
PyCRC> error checking the existence of file:///dev/null/sha256/d3b0e788b501f48ae2ff6eeb34652343c9095e4356a65df217ed29b51e4045b6:
PyCRC> curl: (37) Couldn't open file /dev/null/sha256/d3b0e788b501f48ae2ff6eeb34652343c9095e4356a65df217ed29b51e4045b6
PyCRC> error: cannot download PyCRC-1.21.tar.gz from any mirror
error: builder for '/nix/store/0jiyjqkf80lcxwl8lrzrnz66dj96c7qq-PyCRC-1.21.tar.gz.drv' failed with exit code 1