Partial build log
this derivation will be built:
/nix/store/pmkc2gzcznxw97y7qbzhhrfgmi6cgcq2-svnfs-0.4.tgz.drv
building '/nix/store/a7axh1k4mjjmajjpz8jx0x8ssd86lmwx-svnfs-0.4.tgz.drv'...
svnfs> trying http://www.jmadden.eu/wp-content/uploads/svnfs/svnfs-0.4.tgz
svnfs> % Total % Received % Xferd Average Speed Time Time Time Current
svnfs> Dload Upload Total Spent Left Speed
svnfs> 100 349 100 349 0 0 1244 0 --:--:-- --:--:-- --:--:-- 1246
svnfs> 0 277 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
svnfs> curl: (22) The requested URL returned error: 404
svnfs> error checking the existence of file:///dev/null/sha256/1lrzjr0812lrnkkwk60bws9k1hq2iibphm0nhqyv26axdsygkfky:
svnfs> curl: (37) Couldn't open file /dev/null/sha256/1lrzjr0812lrnkkwk60bws9k1hq2iibphm0nhqyv26axdsygkfky
svnfs> error: cannot download svnfs-0.4.tgz from any mirror
error: builder for '/nix/store/a7axh1k4mjjmajjpz8jx0x8ssd86lmwx-svnfs-0.4.tgz.drv' failed with exit code 1
error: