this derivation will be built:
  /nix/store/lg53zbhdk804iighcsgmah3qwi5fh53a-pridecat-unstable-2020-06-19.drv
building '/nix/store/lg53zbhdk804iighcsgmah3qwi5fh53a-pridecat-unstable-2020-06-19.drv'
pridecat-unstable-2020-06-19> unpacking sources
pridecat-unstable-2020-06-19> unpacking source archive /nix/store/9kqb5i4q70v283rdsbpaxvkrq4m6ri42-source
pridecat-unstable-2020-06-19> source root is source
pridecat-unstable-2020-06-19> patching sources
pridecat-unstable-2020-06-19> applying patch /nix/store/1xi1b6brzkfh975ysjs1l0ajr940x58s-fix_install.patch
pridecat-unstable-2020-06-19> patching file Makefile
pridecat-unstable-2020-06-19> configuring
pridecat-unstable-2020-06-19> no configure script, doing nothing
pridecat-unstable-2020-06-19> building
pridecat-unstable-2020-06-19> build flags: SHELL=/nix/store/4xw8n979xpivdc46a9ndcvyhwgif00hz-bash-5.1-p16/bin/bash
pridecat-unstable-2020-06-19> g++ main.cpp -o pridecat -std=c++11 -lstdc++ -Wall -Wextra -O3
pridecat-unstable-2020-06-19> installing
pridecat-unstable-2020-06-19> install flags: SHELL=/nix/store/4xw8n979xpivdc46a9ndcvyhwgif00hz-bash-5.1-p16/bin/bash install
pridecat-unstable-2020-06-19> mkdir -p /nix/store/axv0myiasg5qm1bxymld54hxbnc3wdql-pridecat-unstable-2020-06-19/bin	
pridecat-unstable-2020-06-19> cp pridecat /nix/store/axv0myiasg5qm1bxymld54hxbnc3wdql-pridecat-unstable-2020-06-19/bin/pridecat
pridecat-unstable-2020-06-19> post-installation fixup
pridecat-unstable-2020-06-19> shrinking RPATHs of ELF executables and libraries in /nix/store/axv0myiasg5qm1bxymld54hxbnc3wdql-pridecat-unstable-2020-06-19
pridecat-unstable-2020-06-19> shrinking /nix/store/axv0myiasg5qm1bxymld54hxbnc3wdql-pridecat-unstable-2020-06-19/bin/pridecat
pridecat-unstable-2020-06-19> strip is /nix/store/wn31i3dzwahz6ccws8bs1nwyqrpgsvj7-gcc-wrapper-11.3.0/bin/strip
pridecat-unstable-2020-06-19> stripping (with command strip and flags -S) in  /nix/store/axv0myiasg5qm1bxymld54hxbnc3wdql-pridecat-unstable-2020-06-19/bin
pridecat-unstable-2020-06-19> patching script interpreter paths in /nix/store/axv0myiasg5qm1bxymld54hxbnc3wdql-pridecat-unstable-2020-06-19
pridecat-unstable-2020-06-19> checking for references to /build/ in /nix/store/axv0myiasg5qm1bxymld54hxbnc3wdql-pridecat-unstable-2020-06-19...

upload niks3: ok