$ guix pull
Updating channel 'guix' from Git repository at 'https://git.guix.gnu.org/guix.git'...
Updating channel 'nonguix' from Git repository at 'https://gitlab.com/nonguix/nonguix'...
Updating channel 'guix-gaming-games' from Git repository at 'https://gitlab.com/guix-gaming-channels/games.git'...
Updating channel 'luca-channel' from Git repository at 'https://git.lucamatei.com/guix-luca-repo.git'...
Authenticating channel 'luca-channel', commits a715256 to 71618bd (1 new commit)...
Updating channel 'guix-past' from Git repository at 'https://codeberg.org/guix-science/guix-past.git'...
Building from these channels:
  guix      https://git.guix.gnu.org/guix.git	8408e0e
  nonguix   https://gitlab.com/nonguix/nonguix	60ffd03
  guix-gaming-gameshttps://gitlab.com/guix-gaming-channels/games.git	9f0daa2
  luca-channelhttps://git.lucamatei.com/guix-luca-repo.git	71618bd
  guix-past https://codeberg.org/guix-science/guix-past.git	b14d7f9
Computing Guix derivation for 'x86_64-linux'... -warning: 'youtube-dl' is deprecated, use 'yt-dlp' instead                                      /
substitute: looking for substitutes on 'https://substitutes.nonguix.org'... 100.0%
substitute: looking for substitutes on 'https://bordeaux.guix.gnu.org'... 100.0%
substitute: looking for substitutes on 'https://ci.guix.gnu.org'... 100.0%
The following derivations will be built:
  /gnu/store/gsb45jxm2rkf3bkqmd815wjmjf18pzvw-inferior-script.scm.drv
  /gnu/store/8vgjmgyx74bhv7ryc7m8lci988mkrbk3-luca-channel.drv
  /gnu/store/89v87y842m0rfyknykzwfaq72grcw9pg-profile.drv
  /gnu/store/y99wr5p3qbsi93g8i4cxiadcf07mrin2-inferior-script.scm.drv
  /gnu/store/n0719j1bdkjlx6i354f0mh4j4hs2slmd-profile.drv

building /gnu/store/gsb45jxm2rkf3bkqmd815wjmjf18pzvw-inferior-script.scm.drv...
building /gnu/store/8vgjmgyx74bhv7ryc7m8lci988mkrbk3-luca-channel.drv...
|builder for `/gnu/store/8vgjmgyx74bhv7ryc7m8lci988mkrbk3-luca-channel.drv' failed to produce output path `/gnu/store/d73f9v3zks673v164xw1z020v2p0lybg-luca-channel'
build of /gnu/store/8vgjmgyx74bhv7ryc7m8lci988mkrbk3-luca-channel.drv failed
View build log at '/var/log/guix/drvs/8v/gjmgyx74bhv7ryc7m8lci988mkrbk3-luca-channel.drv.gz'.
cannot build derivation `/gnu/store/n0719j1bdkjlx6i354f0mh4j4hs2slmd-profile.drv': 1 dependencies couldn't be built
guix pull: error: build of `/gnu/store/n0719j1bdkjlx6i354f0mh4j4hs2slmd-profile.drv' failed