disabling binary cache 'https://cuda-maintainers.cachix.org' for 60 seconds
warning: unable to download 'https://cuda-maintainers.cachix.org/nix-cache-info': HTTP error 401

         response body:

         Binary cache cuda-maintainers doesn't exist or you're not authorized to access it. Check the name for typos and/or provide an auth token. Contact support on https://cachix.org if you're stuck.
these 20 derivations will be built:
  /nix/store/3mrick3z1i6z5vz4wvhva8nzkphwm1nd-cleanup.drv
  /nix/store/3p6nm8hw25g4h52wwrjx8hrc9vqgjah5-dummy-fc-dir2.drv
  /nix/store/lkf71jfsswdf902b1s5522srn1rmpgcj-manifest.json.drv
  /nix/store/z5rrrng17wm0xqqqy33p93wj9kixv9n0-sops-nix-user.drv
  /nix/store/dbcxzips2xc463gl60wyf3xpvqy4cypd-sops-nix.service.drv
  /nix/store/6w6xvjg2kbjv8y0ic40rjsk30im7sz6j-pythonGen.drv
  /nix/store/5a7fkqn2mlvjmgyywmlgrsc7d36xrcan-dummy-xdg-mime-dirs2.drv
  /nix/store/k5zpycm803zy5nskwdv1by72pdna6s82-options.json.drv
  /nix/store/l1i1h6gw77r5ibcyjdn23b5mnzr87279-home-configuration-reference-manpage.drv
  /nix/store/qvjxfsqpb8hfqxyv7j1nilm91fgfga3f-dummy-fc-dir1.drv
  /nix/store/vfsa3ps88kf2x77npcpnmc16z25k0kix-dummy-xdg-mime-dirs1.drv
  /nix/store/8lf4wp3a75hiarik2whm3mj35jf3ir6h-home-manager-path.drv
  /nix/store/dmmmagp2sm2hvp1nl9hcbml9rrqflb29-libxml2+py-2.15.3.drv
  /nix/store/ma49fvjpvgl5qvxsqbbydl8dhp2870ak-hm_hmfontconfigfonts.xml.drv
  /nix/store/48j6x0alb93z9731dbjqarr1iqh3b3vc-home-manager-files.drv
  /nix/store/6sjwmis9jj5z18adh5mv994c1yq8g6gx-check-link-targets.sh.drv
  /nix/store/9m87w480z1n8mmw6kkh5lrw72bsh64k7-link.drv
  /nix/store/kpl9gw5bnwn9msrws209xgnxnkhlq144-activation-script.drv
  /nix/store/vqhcjagfppnc43jmscwp8v83bmvzgzf2-hm-putter.json.drv
  /nix/store/yz9ayy22wna7300cyviqk2pdgvglillz-home-manager-generation.drv
these 8 paths will be fetched (430.9 KiB download, 6.0 MiB unpacked):
  /nix/store/0xkhmq7bsbm3il6dwzkysvx0w7b6xn5i-hm-modules-messages
  /nix/store/555kqfqlj7s72jl96glpylpgi9bdnip0-libxml2-2.15.3
  /nix/store/mriqm0vz7i3irfv2ybsighgj6l08f5w2-libxml2-2.15.3-bin
  /nix/store/1a4qyw34ywawpkrsaz1scyddxgq5man8-libxml2-2.15.3-dev
  /nix/store/pkzwlv9fxbqfw90j7h89c3n31wbbg4p2-libxml2-2.15.3-py
  /nix/store/wim1d8a3hhbxm61hbnlhddi0ig4fd15r-nixos-render-docs-0.0
  /nix/store/a5gm9c389pravrnvwhm2dv71b5i77cak-python3.14-markdown-it-py-4.2.0
  /nix/store/p0gzib7918raw9sahgbwv72and748gvq-python3.14-mdit-py-plugins-0.6.1
building '/nix/store/qvjxfsqpb8hfqxyv7j1nilm91fgfga3f-dummy-fc-dir1.drv'
building '/nix/store/3p6nm8hw25g4h52wwrjx8hrc9vqgjah5-dummy-fc-dir2.drv'
building '/nix/store/vfsa3ps88kf2x77npcpnmc16z25k0kix-dummy-xdg-mime-dirs1.drv'
building '/nix/store/5a7fkqn2mlvjmgyywmlgrsc7d36xrcan-dummy-xdg-mime-dirs2.drv'
building '/nix/store/6w6xvjg2kbjv8y0ic40rjsk30im7sz6j-pythonGen.drv'
building '/nix/store/lkf71jfsswdf902b1s5522srn1rmpgcj-manifest.json.drv'
building '/nix/store/k5zpycm803zy5nskwdv1by72pdna6s82-options.json.drv'
building '/nix/store/6sjwmis9jj5z18adh5mv994c1yq8g6gx-check-link-targets.sh.drv'
building '/nix/store/3mrick3z1i6z5vz4wvhva8nzkphwm1nd-cleanup.drv'
building '/nix/store/9m87w480z1n8mmw6kkh5lrw72bsh64k7-link.drv'
building '/nix/store/z5rrrng17wm0xqqqy33p93wj9kixv9n0-sops-nix-user.drv'
check-link-targets.sh> Running phase: patchPhase
check-link-targets.sh> Running phase: updateAutotoolsGnuConfigScriptsPhase
check-link-targets.sh> Running phase: configurePhase
check-link-targets.sh> no configure script, doing nothing
check-link-targets.sh> Running phase: buildPhase
check-link-targets.sh> Running phase: checkPhase
check-link-targets.sh> Running phase: installPhase
check-link-targets.sh> no Makefile or custom installPhase, doing nothing
check-link-targets.sh> Running phase: fixupPhase
check-link-targets.sh> shrinking RPATHs of ELF executables and libraries in /nix/store/ggb0mljsg4lbv5lflnwx3gl4h92dr4n5-check-link-targets.sh
check-link-targets.sh> checking for references to /build/ in /nix/store/ggb0mljsg4lbv5lflnwx3gl4h92dr4n5-check-link-targets.sh...
check-link-targets.sh> patching script interpreter paths in /nix/store/ggb0mljsg4lbv5lflnwx3gl4h92dr4n5-check-link-targets.sh
building '/nix/store/dbcxzips2xc463gl60wyf3xpvqy4cypd-sops-nix.service.drv'
building '/nix/store/dmmmagp2sm2hvp1nl9hcbml9rrqflb29-libxml2+py-2.15.3.drv'
libxml2+py-2.15.3> structuredAttrs is enabled
building '/nix/store/l1i1h6gw77r5ibcyjdn23b5mnzr87279-home-configuration-reference-manpage.drv'
libxml2+py-2.15.3> created 7 symlinks in user environment
building '/nix/store/8lf4wp3a75hiarik2whm3mj35jf3ir6h-home-manager-path.drv'
home-manager-path> structuredAttrs is enabled
home-manager-path> created 6973 symlinks in user environment
building '/nix/store/kpl9gw5bnwn9msrws209xgnxnkhlq144-activation-script.drv'
building '/nix/store/ma49fvjpvgl5qvxsqbbydl8dhp2870ak-hm_hmfontconfigfonts.xml.drv'
hm_hmfontconfigfonts.xml> structuredAttrs is enabled
building '/nix/store/48j6x0alb93z9731dbjqarr1iqh3b3vc-home-manager-files.drv'
building '/nix/store/vqhcjagfppnc43jmscwp8v83bmvzgzf2-hm-putter.json.drv'
building '/nix/store/yz9ayy22wna7300cyviqk2pdgvglillz-home-manager-generation.drv'

post-build step Upload to niks3: ok
time=2026-09-12T00:47:17.198Z level=INFO msg="Uploading 10 paths to niks3.scientistexperience.net (2388 already cached)"
time=2026-09-12T00:47:17.810Z level=INFO msg="Uploading fgl8w02wpz10fm2d3fbc33px7ravd47h-hm-putter.json (18.3KB)"
time=2026-09-12T00:47:17.820Z level=INFO msg="Uploading 8ii7pww6rqjlwh1wlmff0hg3jhyvmyqz-home-manager-files (42.5KB)"
time=2026-09-12T00:47:17.825Z level=INFO msg="Uploading k3bynzqjh1g5vqaf4h8gqvqc65g7f1h5-source (16.1MB)"
time=2026-09-12T00:47:17.834Z level=INFO msg="Uploading c6fm7jg8mzibwr4m9xr1ysyqwq26f58q-home-manager-generation (19.2KB)"
time=2026-09-12T00:47:17.836Z level=INFO msg="Uploading xq0argfl4sqpx9a1937hgigys61lf3kw-manifest.json (2.5KB)"
time=2026-09-12T00:47:17.837Z level=INFO msg="Uploading gcvwynblql5h56vh8nhnfs4wn4b3b5z6-home-manager-path (5.4MB)"
time=2026-09-12T00:47:17.839Z level=INFO msg="Uploading 972ck6qamg71w4jswp0ymbmfz8v7qzb2-hm_hmfontconfigfonts.xml (888B)"
time=2026-09-12T00:47:17.841Z level=INFO msg="Uploading 9iw49x3dg4fqpvc6jj7lslnj6h58xm4x-sops-nix.service (552B)"
time=2026-09-12T00:47:17.847Z level=INFO msg="Uploading dgwl8ic5izlfsvv7pahv9qwnysf6aagp-sops-nix-user (384B)"
time=2026-09-12T00:47:17.854Z level=INFO msg="Uploading 85f2kf00fbxmijjvbcd8r52pshdlx1md-home-configuration-reference-manpage (2.4MB)"
time=2026-09-12T00:47:21.965Z level=INFO msg="Uploading 10 narinfos"
time=2026-09-12T00:47:22.621Z level=INFO msg="Upload complete. (7.485s)"