these 2 derivations will be built:
  /nix/store/l5h36yk5b11mar8456vrcrxx3i1vv3l4-mardi-gras-0.34.0.drv
  /nix/store/fsx2rn0xl7dy2l28s3py6i7n0i7xkrdv-check-mardi-gras.drv
building '/nix/store/l5h36yk5b11mar8456vrcrxx3i1vv3l4-mardi-gras-0.34.0.drv'
mardi-gras-0.34.0> Using versionCheckHook
mardi-gras-0.34.0> Running phase: unpackPhase
mardi-gras-0.34.0> unpacking source archive /nix/store/rrq65gjyhnq1c3siagnrq8x513m020rz-source
mardi-gras-0.34.0> source root is source
mardi-gras-0.34.0> Running phase: patchPhase
mardi-gras-0.34.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
mardi-gras-0.34.0> Running phase: configurePhase
mardi-gras-0.34.0> Running phase: buildPhase
mardi-gras-0.34.0> Building subPackage ./cmd/mg
mardi-gras-0.34.0> buildPhase completed in 1 minutes 13 seconds
mardi-gras-0.34.0> Running phase: checkPhase
mardi-gras-0.34.0> ok  	github.com/matt-wright86/mardi-gras/cmd/mg	0.307s
mardi-gras-0.34.0> checkPhase completed in 1 minutes 26 seconds
mardi-gras-0.34.0> Running phase: installPhase
mardi-gras-0.34.0> Running phase: fixupPhase
mardi-gras-0.34.0> shrinking RPATHs of ELF executables and libraries in /nix/store/4pgs2yrmdq2pkw134f6lzwzfik3fyf15-mardi-gras-0.34.0
mardi-gras-0.34.0> shrinking /nix/store/4pgs2yrmdq2pkw134f6lzwzfik3fyf15-mardi-gras-0.34.0/bin/mg
mardi-gras-0.34.0> checking for references to /build/ in /nix/store/4pgs2yrmdq2pkw134f6lzwzfik3fyf15-mardi-gras-0.34.0...
mardi-gras-0.34.0> patching script interpreter paths in /nix/store/4pgs2yrmdq2pkw134f6lzwzfik3fyf15-mardi-gras-0.34.0
mardi-gras-0.34.0> stripping (with command strip and flags -S -p) in /nix/store/4pgs2yrmdq2pkw134f6lzwzfik3fyf15-mardi-gras-0.34.0/bin
mardi-gras-0.34.0> Running phase: installCheckPhase
mardi-gras-0.34.0> Executing versionCheckPhase
mardi-gras-0.34.0> Successfully managed to find version 0.34.0 in the output of the command /nix/store/4pgs2yrmdq2pkw134f6lzwzfik3fyf15-mardi-gras-0.34.0/bin/mg --version
mardi-gras-0.34.0> mg 0.34.0
mardi-gras-0.34.0> Finished versionCheckPhase
mardi-gras-0.34.0> no Makefile or custom installCheckPhase, doing nothing
building '/nix/store/fsx2rn0xl7dy2l28s3py6i7n0i7xkrdv-check-mardi-gras.drv'

upload niks3: ok