@nix { "action": "setPhase", "phase": "unpackPhase" }
unpacking sources
unpacking source archive /nix/store/z46nn17z59m0dby64ipmyiyz7sb4vnaa-source
source root is source
@nix { "action": "setPhase", "phase": "patchPhase" }
patching sources
@nix { "action": "setPhase", "phase": "configurePhase" }
configuring
no configure script, doing nothing
@nix { "action": "setPhase", "phase": "buildPhase" }
building
build flags: SHELL=/nix/store/wadmyilr414n7bimxysbny876i2vlm5r-bash-5.1-p8/bin/bash
 
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 ╚═════╝    ╚═╝    ╚═════╝ ╚═╝      Makefile v1.2
PLATFORM   ?| Linux
ARCH       ?| x86_64
CXX        ?| g++ (11.1.0)
THREADS    :| 2
REQFLAGS   !| -std=c++20
WARNFLAGS  :| -Wall -Wextra -pedantic
OPTFLAGS   :| -O2 -ftree-loop-vectorize -flto=2
LDCXXFLAGS :| -pthread -D_FORTIFY_SOURCE=2 -D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector -fstack-clash-protection -fcf-protection
CXXFLAGS   +| $(REQFLAGS) $(LDCXXFLAGS) $(OPTFLAGS) $(WARNFLAGS)
LDFLAGS    +| $(LDCXXFLAGS) $(OPTFLAGS) $(WARNFLAGS)

Building btop++ (v1.0.13)
Compiling src/btop_config.cpp
Compiling src/btop_input.cpp
-> obj/btop_config.o (1.5MiB) (09s)
Compiling src/btop.cpp
-> obj/btop_input.o (1.4MiB) (09s)
Compiling src/btop_draw.cpp
-> obj/btop.o (2.3MiB) (12s)
Compiling src/btop_menu.cpp
-> obj/btop_draw.o (2.3MiB) (11s)
Compiling src/btop_theme.cpp
-> obj/btop_theme.o (1.4MiB) (08s)
Compiling src/btop_tools.cpp
-> obj/btop_menu.o (2.0MiB) (10s)
Compiling src/linux/btop_collect.cpp
-> obj/btop_tools.o (1.3MiB) (10s)
-> obj/linux/btop_collect.o (3.0MiB) (11s)

Linking and optimizing binary...
-> bin/btop (1.4MiB) (28s)

Build complete in (01m:10s)
@nix { "action": "setPhase", "phase": "installPhase" }
installing
install flags: SHELL=/nix/store/wadmyilr414n7bimxysbny876i2vlm5r-bash-5.1-p8/bin/bash PREFIX=\$\(out\) install
Installing binary to: /nix/store/7k90499g3a9f5y4bwzwqkpzr5id8f8ml-btop-1.0.13/bin/btop
Installing doc to: /nix/store/7k90499g3a9f5y4bwzwqkpzr5id8f8ml-btop-1.0.13/share/btop
Installing themes to: /nix/store/7k90499g3a9f5y4bwzwqkpzr5id8f8ml-btop-1.0.13/share/btop/themes
@nix { "action": "setPhase", "phase": "fixupPhase" }
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/7k90499g3a9f5y4bwzwqkpzr5id8f8ml-btop-1.0.13
shrinking /nix/store/7k90499g3a9f5y4bwzwqkpzr5id8f8ml-btop-1.0.13/bin/btop
strip is /nix/store/a4mmjm3bblxwp8h53bcfx3dly80ib0ba-binutils-2.35.1/bin/strip
stripping (with command strip and flags -S) in /nix/store/7k90499g3a9f5y4bwzwqkpzr5id8f8ml-btop-1.0.13/bin 
patching script interpreter paths in /nix/store/7k90499g3a9f5y4bwzwqkpzr5id8f8ml-btop-1.0.13
checking for references to /build/ in /nix/store/7k90499g3a9f5y4bwzwqkpzr5id8f8ml-btop-1.0.13...