this derivation will be built:
  /nix/store/bi2saqglh5n4ygvd4d37c3g1lq03480h-fx-0.0.6.drv
these 2 paths will be fetched (86.2 MiB download, 390.3 MiB unpacked):
  /nix/store/kb5iw7853xfrkld9zlmkwkwam0yllw94-lld-21.1.8-lib
  /nix/store/j3fyiv1i1hb713k2p5q0pxmnv4bral9w-zig-0.16.0
building '/nix/store/bi2saqglh5n4ygvd4d37c3g1lq03480h-fx-0.0.6.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/bi2saqglh5n4ygvd4d37c3g1lq03480h-fx-0.0.6.drv'
fx-0.0.6> Using versionCheckHook
fx-0.0.6> Running phase: unpackPhase
fx-0.0.6> unpacking source archive /nix/store/3jk0b2jh8m4hbrqz20w89igr073sgnc7-source
fx-0.0.6> source root is source
fx-0.0.6> Running phase: patchPhase
fx-0.0.6> Running phase: updateAutotoolsGnuConfigScriptsPhase
fx-0.0.6> Running phase: configurePhase
fx-0.0.6> Running phase: buildPhase
fx-0.0.6> zig build flags: -j10 -Doptimize=ReleaseSafe -Dcpu=baseline --release=safe
fx-0.0.6> git rev-parse --short=12 HEAD
fx-0.0.6> /nix/store/j3fyiv1i1hb713k2p5q0pxmnv4bral9w-zig-0.16.0/bin/zig build-exe -fstrip -fno-stack-check -fno-stack-protector -fomit-frame-pointer -fno-error-tracing -fno-unwind-tables -OReleaseSafe -target native-native -mcpu baseline --dep build_options -Mroot=/nix/var/nix/builds/nix-84575-1773248217/source/src/main.zig -Mbuild_options=.zig-cache/c/40e9eebaae4fb089c9a8f850f09c2834/options.zig -lc --cache-dir .zig-cache --global-cache-dir /nix/var/nix/builds/nix-84575-1773248217/tmp.e9PCbLt8sL --name fx --zig-lib-dir /nix/store/j3fyiv1i1hb713k2p5q0pxmnv4bral9w-zig-0.16.0/lib/zig/ --listen=-
fx-0.0.6> install -C .zig-cache/o/27c6af7becde542ff82f13102ea282af/fx /nix/var/nix/builds/nix-84575-1773248217/source/zig-out/bin/fx
fx-0.0.6> buildPhase completed in 19 minutes 38 seconds
fx-0.0.6> Running phase: installPhase
fx-0.0.6> zig install flags: -j10 -Doptimize=ReleaseSafe -Dcpu=baseline --release=safe --prefix /nix/store/w36akg39iyxkmd3s7phq9zqfxh3ggwh5-fx-0.0.6
fx-0.0.6> git rev-parse --short=12 HEAD
fx-0.0.6> /nix/store/j3fyiv1i1hb713k2p5q0pxmnv4bral9w-zig-0.16.0/bin/zig build-exe -fstrip -fno-stack-check -fno-stack-protector -fomit-frame-pointer -fno-error-tracing -fno-unwind-tables -OReleaseSafe -target native-native -mcpu baseline --dep build_options -Mroot=/nix/var/nix/builds/nix-84575-1773248217/source/src/main.zig -Mbuild_options=.zig-cache/c/40e9eebaae4fb089c9a8f850f09c2834/options.zig -lc --cache-dir .zig-cache --global-cache-dir /nix/var/nix/builds/nix-84575-1773248217/tmp.e9PCbLt8sL --name fx --zig-lib-dir /nix/store/j3fyiv1i1hb713k2p5q0pxmnv4bral9w-zig-0.16.0/lib/zig/ --listen=-
fx-0.0.6> install -C .zig-cache/o/27c6af7becde542ff82f13102ea282af/fx /nix/store/w36akg39iyxkmd3s7phq9zqfxh3ggwh5-fx-0.0.6/bin/fx
fx-0.0.6> Running phase: fixupPhase
fx-0.0.6> checking for references to /nix/var/nix/builds/nix-84575-1773248217/ in /nix/store/w36akg39iyxkmd3s7phq9zqfxh3ggwh5-fx-0.0.6...
fx-0.0.6> patching script interpreter paths in /nix/store/w36akg39iyxkmd3s7phq9zqfxh3ggwh5-fx-0.0.6
fx-0.0.6> stripping (with command strip and flags -S) in /nix/store/w36akg39iyxkmd3s7phq9zqfxh3ggwh5-fx-0.0.6/bin
fx-0.0.6> Running phase: installCheckPhase
fx-0.0.6> Executing versionCheckPhase
fx-0.0.6> Successfully managed to find version 0.0.6 in the output of the command /nix/store/w36akg39iyxkmd3s7phq9zqfxh3ggwh5-fx-0.0.6/bin/fx --version
fx-0.0.6> 0.0.6
fx-0.0.6> Finished versionCheckPhase
fx-0.0.6> no Makefile or custom installCheckPhase, doing nothing

post-build step Upload to niks3: ok
time=2026-08-27T22:37:01.983Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-27T22:37:02.332Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-27T22:37:02.874Z level=INFO msg="Upload complete. (968ms)"