these 4 derivations will be built:
  /nix/store/g2m9inf515ll1117i63qnj3qy1bir2if-river-hdl-0.1.0-git+fa24390-package-config.json.drv
  /nix/store/f1hga7ypx70w0kbwfcfczmdrr50gg0n4-river-hdl-0.1.0-git+fa24390-package-config-with-root.json.drv
  /nix/store/kicc4ji4gmlwppplarmb95q7j59f1y6b-entrypoints.json.drv
  /nix/store/60qr0f3db5zhpafj5bjrcivwg5w6a1m5-river-hdl-0.1.0-git+fa24390.drv
these 3 paths will be fetched (3.71 MiB download, 55.44 MiB unpacked):
  /nix/store/5znfc6fjzh8nwaw8gp1nm5k3mmhwrb3d-pub-_fe_analyzer_shared-93.0.0
  /nix/store/kbr8jp31vwmpasav0hv7b919lr3wpdw3-pub-analyzer-10.0.1
  /nix/store/96i6lsf735pmdsx3l04cr782kjb7a00q-pub-rohd_hcl-0.2.1
river-hdl-0.1.0-git+fa24390-package-config.json> structuredAttrs is enabled
river-hdl-0.1.0-git+fa24390-package-config-with-root.json> Running phase: unpackPhase
river-hdl-0.1.0-git+fa24390-package-config-with-root.json> unpacking source archive /nix/store/8qap6caar1079r8xgz54zaa12qy8llhl-3pqpn5d6nrbzwvs3p9ps4lbmwx853nhc-source
river-hdl-0.1.0-git+fa24390-package-config-with-root.json> source root is 3pqpn5d6nrbzwvs3p9ps4lbmwx853nhc-source
river-hdl-0.1.0-git+fa24390-package-config-with-root.json> Running phase: patchPhase
river-hdl-0.1.0-git+fa24390-package-config-with-root.json> Running phase: updateAutotoolsGnuConfigScriptsPhase
river-hdl-0.1.0-git+fa24390-package-config-with-root.json> Running phase: configurePhase
river-hdl-0.1.0-git+fa24390-package-config-with-root.json> no configure script, doing nothing
river-hdl-0.1.0-git+fa24390-package-config-with-root.json> Running phase: installPhase
river-hdl-0.1.0-git+fa24390-package-config-with-root.json> Running phase: fixupPhase
river-hdl-0.1.0-git+fa24390-package-config-with-root.json> shrinking RPATHs of ELF executables and libraries in /nix/store/llc8jfmcmd529bis0igs100k8vz0fisx-river-hdl-0.1.0-git+fa24390-package-config-with-root.json
river-hdl-0.1.0-git+fa24390-package-config-with-root.json> checking for references to /build/ in /nix/store/llc8jfmcmd529bis0igs100k8vz0fisx-river-hdl-0.1.0-git+fa24390-package-config-with-root.json...
river-hdl-0.1.0-git+fa24390-package-config-with-root.json> patching script interpreter paths in /nix/store/llc8jfmcmd529bis0igs100k8vz0fisx-river-hdl-0.1.0-git+fa24390-package-config-with-root.json
river-hdl-0.1.0-git+fa24390> Running phase: unpackPhase
river-hdl-0.1.0-git+fa24390> unpacking source archive /nix/store/8qap6caar1079r8xgz54zaa12qy8llhl-3pqpn5d6nrbzwvs3p9ps4lbmwx853nhc-source
river-hdl-0.1.0-git+fa24390> source root is 3pqpn5d6nrbzwvs3p9ps4lbmwx853nhc-source
river-hdl-0.1.0-git+fa24390> Running phase: patchPhase
river-hdl-0.1.0-git+fa24390> Running phase: updateAutotoolsGnuConfigScriptsPhase
river-hdl-0.1.0-git+fa24390> Running phase: configurePhase
river-hdl-0.1.0-git+fa24390> no configure script, doing nothing
river-hdl-0.1.0-git+fa24390> Executing dartConfigHook
river-hdl-0.1.0-git+fa24390> Setting up SDK
river-hdl-0.1.0-git+fa24390> Installing dependencies
river-hdl-0.1.0-git+fa24390> Finished dartConfigHook
river-hdl-0.1.0-git+fa24390> Running phase: buildPhase
river-hdl-0.1.0-git+fa24390> Executing dartBuildHook
river-hdl-0.1.0-git+fa24390> Generated: /build/3pqpn5d6nrbzwvs3p9ps4lbmwx853nhc-source/bin/river-hdlgen
river-hdl-0.1.0-git+fa24390> Finished dartBuildHook
river-hdl-0.1.0-git+fa24390> Running phase: installPhase
river-hdl-0.1.0-git+fa24390> Executing dartInstallHook
river-hdl-0.1.0-git+fa24390> Executing dartInstallCacheHook
river-hdl-0.1.0-git+fa24390> Finished dartInstallCacheHook
river-hdl-0.1.0-git+fa24390> Finished dartInstallHook
river-hdl-0.1.0-git+fa24390> Running phase: fixupPhase
river-hdl-0.1.0-git+fa24390> shrinking RPATHs of ELF executables and libraries in /nix/store/7mf54bgs0d48ghzmf38c470b8hb9nqb8-river-hdl-0.1.0-git+fa24390
river-hdl-0.1.0-git+fa24390> shrinking /nix/store/7mf54bgs0d48ghzmf38c470b8hb9nqb8-river-hdl-0.1.0-git+fa24390/bin/river-hdlgen
river-hdl-0.1.0-git+fa24390> checking for references to /build/ in /nix/store/7mf54bgs0d48ghzmf38c470b8hb9nqb8-river-hdl-0.1.0-git+fa24390...
river-hdl-0.1.0-git+fa24390> patching script interpreter paths in /nix/store/7mf54bgs0d48ghzmf38c470b8hb9nqb8-river-hdl-0.1.0-git+fa24390
river-hdl-0.1.0-git+fa24390> shrinking RPATHs of ELF executables and libraries in /nix/store/qkcy11n86xrx566h9is6xkzanr6cw2ak-river-hdl-0.1.0-git+fa24390-pubcache
river-hdl-0.1.0-git+fa24390> checking for references to /build/ in /nix/store/qkcy11n86xrx566h9is6xkzanr6cw2ak-river-hdl-0.1.0-git+fa24390-pubcache...
river-hdl-0.1.0-git+fa24390> patching script interpreter paths in /nix/store/qkcy11n86xrx566h9is6xkzanr6cw2ak-river-hdl-0.1.0-git+fa24390-pubcache
river-hdl-0.1.0-git+fa24390> Executing dartFixupHook
river-hdl-0.1.0-git+fa24390> Finished dartFixupHook