these 15 derivations will be built:
  /nix/store/31akss8100lrz21i5xvwwcmmah89mfn7-etc-nix-registry.json.drv
  /nix/store/arsi2n85xfbmqy905106w0i28wvrid2n-borgbackup-1.4.5.drv
  /nix/store/xm4bq0j2a6a3fflxzmmhg3cxq6z1sygk-system-path.drv
  /nix/store/bx630p2wkkpylwlr73139qq42pgmjrfd-dbus-1.drv
  /nix/store/r40i1rndb80zjl020l3526h59nq7hd9w-X-Restart-Triggers-dbus-broker.drv
  /nix/store/xfqwb386v05kfvg7xcqhjf26c41drjgh-unit-dbus-broker.service.drv
  /nix/store/8wgci11xbq2bzm1ykzppncxk8vvi5b86-user-units.drv
  /nix/store/c80vsxzj61f7dk05xnbqh74nkp23glww-unit-dbus-broker.service.drv
  /nix/store/p8s5a4n1cvbcywsmj8fzzr959vs1dlvv-flake-inputs.prom.drv
  /nix/store/n84y3qjxdz64202196s59aj436rb3hm7-config.toml.drv
  /nix/store/fc00mcf5qh8rzsgq6kbxq0ly0aripvwx-unit-telegraf.service.drv
  /nix/store/fmvp12lwbmzr6y34kicvxfnk03b9rb91-system-units.drv
  /nix/store/402b4qhxcvzb7977lzlfzb9j7dc5njzl-etc.drv
  /nix/store/4fczjylg7ghbl51xvjxi1d0pyi3l55xh-activate.drv
  /nix/store/7r2pq9rfyjlkla4f0spmmfpb1bs896j6-nixos-system-blob64-26.11.20261021.d1b6bd9.drv
error: Cannot build '/nix/store/arsi2n85xfbmqy905106w0i28wvrid2n-borgbackup-1.4.5.drv'.
       Reason: builder failed with exit code 2.
       Output paths:
         /nix/store/8kp2sicxqri897rj8277qxy4gch0zy40-borgbackup-1.4.5-man
         /nix/store/br60vsc0rhl28js736kf5ccmmd0qfps0-borgbackup-1.4.5
         /nix/store/wgq45chzcvc7736lim0ngx959q9klln6-borgbackup-1.4.5-doc
         /nix/store/xdbbbs5wxix5zzj5ja6acs1h323x4igh-borgbackup-1.4.5-dist
       Last 25 log lines:
       >     Traceback (most recent call last):
       >       File "/nix/store/0vmp1brs4cp32kkzg2kxrs3srvzm8gww-python3.14-sphinx-9.1.0/lib/python3.14/site-packages/sphinx/cmd/build.py", line 414, in build_main
       >         app = Sphinx(
       >             srcdir=args.sourcedir,
       >         ...<14 lines>...
       >             exception_on_warning=args.exception_on_warning,
       >         )
       >       File "/nix/store/0vmp1brs4cp32kkzg2kxrs3srvzm8gww-python3.14-sphinx-9.1.0/lib/python3.14/site-packages/sphinx/application.py", line 302, in __init__
       >         self.preload_builder(buildername)
       >         ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
       >       File "/nix/store/0vmp1brs4cp32kkzg2kxrs3srvzm8gww-python3.14-sphinx-9.1.0/lib/python3.14/site-packages/sphinx/application.py", line 419, in preload_builder
       >         self.registry.preload_builder(self, name)
       >         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
       >       File "/nix/store/0vmp1brs4cp32kkzg2kxrs3srvzm8gww-python3.14-sphinx-9.1.0/lib/python3.14/site-packages/sphinx/registry.py", line 182, in preload_builder
       >         raise SphinxError(
       >         ...<5 lines>...
       >         ) from exc
       >     sphinx.errors.SphinxError: Builder name singlehtml man not registered or available through entry point
       >
       >
       > The full traceback has been saved in:
       > /build/sphinx-err-zkx2ljss.log
       >
       > To report this error to the developers, please open an issue at <https://github.com/sphinx-doc/sphinx/issues/>. Thanks!
       > Please also report this if it was a user error, so that a better error message can be provided next time.
       For full logs, run:
         nix log /nix/store/arsi2n85xfbmqy905106w0i28wvrid2n-borgbackup-1.4.5.drv
error: Cannot build '/nix/store/arsi2n85xfbmqy905106w0i28wvrid2n-borgbackup-1.4.5.drv'.
       Reason: builder failed with exit code 2.
       Output paths:
         /nix/store/8kp2sicxqri897rj8277qxy4gch0zy40-borgbackup-1.4.5-man
         /nix/store/br60vsc0rhl28js736kf5ccmmd0qfps0-borgbackup-1.4.5
         /nix/store/wgq45chzcvc7736lim0ngx959q9klln6-borgbackup-1.4.5-doc
         /nix/store/xdbbbs5wxix5zzj5ja6acs1h323x4igh-borgbackup-1.4.5-dist
       Last 25 log lines:
       >     Traceback (most recent call last):
       >       File "/nix/store/0vmp1brs4cp32kkzg2kxrs3srvzm8gww-python3.14-sphinx-9.1.0/lib/python3.14/site-packages/sphinx/cmd/build.py", line 414, in build_main
       >         app = Sphinx(
       >             srcdir=args.sourcedir,
       >         ...<14 lines>...
       >             exception_on_warning=args.exception_on_warning,
       >         )
       >       File "/nix/store/0vmp1brs4cp32kkzg2kxrs3srvzm8gww-python3.14-sphinx-9.1.0/lib/python3.14/site-packages/sphinx/application.py", line 302, in __init__
       >         self.preload_builder(buildername)
       >         ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
       >       File "/nix/store/0vmp1brs4cp32kkzg2kxrs3srvzm8gww-python3.14-sphinx-9.1.0/lib/python3.14/site-packages/sphinx/application.py", line 419, in preload_builder
       >         self.registry.preload_builder(self, name)
       >         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
       >       File "/nix/store/0vmp1brs4cp32kkzg2kxrs3srvzm8gww-python3.14-sphinx-9.1.0/lib/python3.14/site-packages/sphinx/registry.py", line 182, in preload_builder
       >         raise SphinxError(
       >         ...<5 lines>...
       >         ) from exc
       >     sphinx.errors.SphinxError: Builder name singlehtml man not registered or available through entry point
       >
       >
       > The full traceback has been saved in:
       > /build/sphinx-err-zkx2ljss.log
       >
       > To report this error to the developers, please open an issue at <https://github.com/sphinx-doc/sphinx/issues/>. Thanks!
       > Please also report this if it was a user error, so that a better error message can be provided next time.
       For full logs, run:
         nix log /nix/store/arsi2n85xfbmqy905106w0i28wvrid2n-borgbackup-1.4.5.drv
error: Cannot build '/nix/store/xm4bq0j2a6a3fflxzmmhg3cxq6z1sygk-system-path.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/4wvl125fdjb3k7cvklb7svvj35i16vnc-system-path
error: Cannot build '/nix/store/bx630p2wkkpylwlr73139qq42pgmjrfd-dbus-1.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/00nlx6qm8kzd235al7314z5pj7rbwh2k-dbus-1
error: Cannot build '/nix/store/r40i1rndb80zjl020l3526h59nq7hd9w-X-Restart-Triggers-dbus-broker.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/4wlj4db82a83kin24xvzrfnh0mgqjqj1-X-Restart-Triggers-dbus-broker
error: Cannot build '/nix/store/c80vsxzj61f7dk05xnbqh74nkp23glww-unit-dbus-broker.service.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/s9na8w0gwzlmrfdmf24kv6sx5ra3irws-unit-dbus-broker.service
error: Cannot build '/nix/store/xfqwb386v05kfvg7xcqhjf26c41drjgh-unit-dbus-broker.service.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/4gfwjq43zmlrg0chx39dc6c9nmn3n2pf-unit-dbus-broker.service
error: Cannot build '/nix/store/fmvp12lwbmzr6y34kicvxfnk03b9rb91-system-units.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/msslw548h9vvrjqrnci1xlim8jv4q0lw-system-units
error: Cannot build '/nix/store/8wgci11xbq2bzm1ykzppncxk8vvi5b86-user-units.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/z3sjyhrfmjm6k13lwpzznajci1mja5m5-user-units
error: Cannot build '/nix/store/402b4qhxcvzb7977lzlfzb9j7dc5njzl-etc.drv'.
       Reason: 4 dependencies failed.
       Output paths:
         /nix/store/9iba817d5ky30jdw3a58mh23cxb6hcb5-etc
error: Cannot build '/nix/store/4fczjylg7ghbl51xvjxi1d0pyi3l55xh-activate.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/p10i83lx8yndw09vxhnsvxavilkdwpqz-activate
error: Cannot build '/nix/store/7r2pq9rfyjlkla4f0spmmfpb1bs896j6-nixos-system-blob64-26.11.20261021.d1b6bd9.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/ihh19g4d4zdjidr5rzgs96synb37r66w-nixos-system-blob64-26.11.20261021.d1b6bd9