Partial build log
this derivation will be built:
/nix/store/983qikkasl77xwkvf4p7r2f6zm4cc860-qt-everywhere-opensource-src-4.8.7.tar.gz.drv
building '/nix/store/1bs21sjcp3hxrmj7hf2yal90p41y50hw-qt-everywhere-opensource-src-4.8.7.tar.gz.drv'...
qt-everywhere-opensource-src> error checking the existence of file:///dev/null/sha256/183fca7n7439nlhxyg1z7aky0izgbyll3iwakw4gwivy16aj5272:
qt-everywhere-opensource-src> curl: (37) Couldn't open file /dev/null/sha256/183fca7n7439nlhxyg1z7aky0izgbyll3iwakw4gwivy16aj5272
qt-everywhere-opensource-src> trying http://download.qt-project.org/official_releases/qt/4.8/4.8.7/qt-everywhere-opensource-src-4.8.7.tar.gz
qt-everywhere-opensource-src> % Total % Received % Xferd Average Speed Time Time Time Current
qt-everywhere-opensource-src> Dload Upload Total Spent Left Speed
qt-everywhere-opensource-src> 100 303 100 303 0 0 610 0 --:--:-- --:--:-- --:--:-- 610
qt-everywhere-opensource-src> 0 196 0 0 0 0 0 0 --:--:-- 0:00:01 --:--:-- 0
qt-everywhere-opensource-src> curl: (22) The requested URL returned error: 404
qt-everywhere-opensource-src> error: cannot download qt-everywhere-opensource-src-4.8.7.tar.gz from any mirror
error: builder for '/nix/store/1bs21sjcp3hxrmj7hf2yal90p41y50hw-qt-everywhere-opensource-src-4.8.7.tar.gz.drv' failed with exit code 1
error: