warning: ignoring untrusted flake configuration setting 'extra-substituters'.
Pass '--accept-flake-config' to trust it
warning: ignoring untrusted flake configuration setting 'extra-trusted-public-keys'.
Pass '--accept-flake-config' to trust it
these 10 paths will be fetched (22.86 MiB download, 130.65 MiB unpacked):
  /nix/store/nix58b61fdglpnmv6d6532v1rw21nccc-at-spi2-core-2.50.0-dev
  /nix/store/2azpx87ryv3f0z5mlf71pz5622k2pg7p-disomaster-5.0.8
  /nix/store/vig95ag6w2aryc8j9ifcjyqrr7gshjwb-gtk+3-3.24.39
  /nix/store/rc1c7p95rshpm4cdr55wjjvimnbgx687-gtk+3-3.24.39-dev
  /nix/store/9bkka7pnxrr8lwwhi6fg9z048c5w8nl0-libburn-1.5.6
  /nix/store/r4i3iply0shjp51h87rapi1xss1siavb-libisoburn-1.5.6-lib
  /nix/store/adr9fb83czk8xzpakqyiga885m784870-libisofs-1.5.6.pl01
  /nix/store/y88jh47z8whm3x075ahjklv1m3i2lg21-qtbase-5.15.12
  /nix/store/3sf9jhn4br2giddq8366rx3iczl3s995-qtbase-5.15.12-bin
  /nix/store/fz4wz0arjak0n9ma3ld0ybg9mlmyrm7b-qtbase-5.15.12-dev
these 9 paths will be fetched (13.31 MiB download, 90.48 MiB unpacked):
  /nix/store/nix58b61fdglpnmv6d6532v1rw21nccc-at-spi2-core-2.50.0-dev
  /nix/store/2azpx87ryv3f0z5mlf71pz5622k2pg7p-disomaster-5.0.8
  /nix/store/vig95ag6w2aryc8j9ifcjyqrr7gshjwb-gtk+3-3.24.39
  /nix/store/rc1c7p95rshpm4cdr55wjjvimnbgx687-gtk+3-3.24.39-dev
  /nix/store/9bkka7pnxrr8lwwhi6fg9z048c5w8nl0-libburn-1.5.6
  /nix/store/r4i3iply0shjp51h87rapi1xss1siavb-libisoburn-1.5.6-lib
  /nix/store/adr9fb83czk8xzpakqyiga885m784870-libisofs-1.5.6.pl01
  /nix/store/3sf9jhn4br2giddq8366rx3iczl3s995-qtbase-5.15.12-bin
  /nix/store/fz4wz0arjak0n9ma3ld0ybg9mlmyrm7b-qtbase-5.15.12-dev