these 28 derivations will be built:
  /nix/store/8ddhxvli270pv476mhm00za9r01zhisx-source.drv
  /nix/store/mbdg13wbgngcb84fsb4qz98wvbc723qq-concord-mcp-pnpm-deps.drv
  /nix/store/fc06pzfl01gd4cxcsx9wc8a9vzwlrnwx-concord-mcp-0.20.0.drv
  /nix/store/03b5cwfbhkylbm0rcrza7x5d2xc0pmc4-claude-code-mcp.json.drv
  /nix/store/dkki1y7w0grl6lv32p80b7rqg7f8hr0f-home-manager-path.drv
  /nix/store/br5lwpxv8shw3d07qi0i9259bhw1c0m7-user-environment.drv
  /nix/store/aqd37cd3ah1lisw1pvbwgk5wl9d1kcwr-codex-managed-hooks.drv
  /nix/store/kwvkz0yc2h2z7qc1cqm0zm1l3qys3waq-etc-codex-requirements.toml.drv
  /nix/store/g1x2g30hy8v3ffzwai6m6g25qk4gbn0r-codex-config.drv
  /nix/store/59lh89icxxafr6fz5szv3kah83a23kja-codex-config.toml.drv
  /nix/store/xwxyn9a68cbgkm9177sk1s7gkbs204pv-antigravity-cli-mcp-config.json.drv
  /nix/store/hq18s7xhjxv88fhsvijpnbawg4nl3amn-activation-script.drv
  /nix/store/79qhsnavy4qmv2j2sfwfpz6dgsjrckyd-github-copilot-cli-mcp-config.json.drv
  /nix/store/g10i77fby3ncjbiyg9s25wnc5a7jccq9-hm_copilothooksconcord.json.drv
  /nix/store/h8z502x5wgb9fwz40qb26m213x0b9ddg-opencode.json.drv
  /nix/store/hszn9ahxvd81nws1zfz8ywxhcbz9y89c-hm_.geminiconfighooks.json.drv
  /nix/store/l7n1k23i2b8s2jq4r74v2rmm09jxgcw2-hm_hmfontconfigfonts.xml.drv
  /nix/store/rnrwgkdgkl6v52dav72c8f0fmrc2m9wb-claude-code-hm-plugin.drv
  /nix/store/z5ag15jaw7gjxkqrymgfypqb10in0q18-mcp.json.drv
  /nix/store/zfdcrp60b581zk12jbpsj9iasx720873-claude-code-concord-relay.drv
  /nix/store/sy998v2295vif0k0dij0in1qmfkrh946-home-manager-files.drv
  /nix/store/x0ia6ys20ywv6d5r5g7p7mam6avzh60r-hm-putter.json.drv
  /nix/store/415q1jdmq4vjjsgsn1r8a02x6lqyfyw3-home-manager-generation.drv
  /nix/store/fa8q1px43zw9sz3kqwmsps01dl1sl2xj-unit-home-manager-pschmitt.service.drv
  /nix/store/y9yn49pn9r3k2ni4in37hkgyy2la1bxr-system-units.drv
  /nix/store/jf4d8nym3ljhv9mwxr74pnswbczvd306-etc.drv
  /nix/store/jcgmlqabfn34z7274xny8d1ja71ahblg-activate.drv
  /nix/store/20f33slsbj3q6g2kjn3xsqjq47h66dnl-nixos-system-gk4-26.11.20261103.1d06008.drv
error: hash mismatch in fixed-output derivation '/nix/store/8ddhxvli270pv476mhm00za9r01zhisx-source.drv':
         specified: sha256-ocI6BbYxJinZOiY4MSjZmWnT4o2bLVWBqJxZ5AkFP3k=
            got:    sha256-xGge5VUxx9MqBlF9WJHZIumtkEalmj+5kE8jxaMGDtM=
error: Cannot build '/nix/store/mbdg13wbgngcb84fsb4qz98wvbc723qq-concord-mcp-pnpm-deps.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/5sy76pcmirx1ipj08xjvbmrk3ymk07kf-concord-mcp-pnpm-deps
error: Cannot build '/nix/store/fc06pzfl01gd4cxcsx9wc8a9vzwlrnwx-concord-mcp-0.20.0.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/ibvc040p4gxcks5bw9aiwlp20m7ldzyk-concord-mcp-0.20.0
error: Cannot build '/nix/store/xwxyn9a68cbgkm9177sk1s7gkbs204pv-antigravity-cli-mcp-config.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/lb6q7pqzlp9zc5pq5b784vfac2k8kjvr-antigravity-cli-mcp-config.json
error: Cannot build '/nix/store/zfdcrp60b581zk12jbpsj9iasx720873-claude-code-concord-relay.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/l8jz1ra4vliqym62m8vjh96n50rx4837-claude-code-concord-relay
error: Cannot build '/nix/store/03b5cwfbhkylbm0rcrza7x5d2xc0pmc4-claude-code-mcp.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/b3r5byg1zag131dy7lvnlzvzzsf25632-claude-code-mcp.json
error: Cannot build '/nix/store/g1x2g30hy8v3ffzwai6m6g25qk4gbn0r-codex-config.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/vwb4rxn9phj72h1wkfs8f3zamaz3yqjz-codex-config
error: Cannot build '/nix/store/aqd37cd3ah1lisw1pvbwgk5wl9d1kcwr-codex-managed-hooks.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/rz9bwarafl60xk5rslkx8pnq28lb6h12-codex-managed-hooks
error: Cannot build '/nix/store/79qhsnavy4qmv2j2sfwfpz6dgsjrckyd-github-copilot-cli-mcp-config.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/3i5w94ikaski6llybq2gszsjkl9005fp-github-copilot-cli-mcp-config.json
error: Cannot build '/nix/store/hszn9ahxvd81nws1zfz8ywxhcbz9y89c-hm_.geminiconfighooks.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/i2mcr8i4fmgdd7hlb4fklh10rwvsnjkp-hm_.geminiconfighooks.json
error: Cannot build '/nix/store/g10i77fby3ncjbiyg9s25wnc5a7jccq9-hm_copilothooksconcord.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/pq09qf9hmylb6g5sfkwvdjac0v1j1syx-hm_copilothooksconcord.json
error: Cannot build '/nix/store/dkki1y7w0grl6lv32p80b7rqg7f8hr0f-home-manager-path.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/43a86gnnwx4kq75adf3wpi1ii86yv51p-home-manager-path
error: Cannot build '/nix/store/z5ag15jaw7gjxkqrymgfypqb10in0q18-mcp.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/r0cfn6iysbxv40jiwxp1xpcdib7f1hxi-mcp.json
error: Cannot build '/nix/store/h8z502x5wgb9fwz40qb26m213x0b9ddg-opencode.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/mbkrragrbn3c68r2i1m2zyfc4l435bni-opencode.json
error: Cannot build '/nix/store/rnrwgkdgkl6v52dav72c8f0fmrc2m9wb-claude-code-hm-plugin.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/h5zhaljcbvsnpvhfly1z89gy0kgfq49b-claude-code-hm-plugin
error: Cannot build '/nix/store/59lh89icxxafr6fz5szv3kah83a23kja-codex-config.toml.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/yql2mw7zkaqbzpaha000fmpf3v5j84ls-codex-config.toml
error: Cannot build '/nix/store/kwvkz0yc2h2z7qc1cqm0zm1l3qys3waq-etc-codex-requirements.toml.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/jz0ilzzm30c9i3ayizw81qqff4gmkbxx-etc-codex-requirements.toml
error: Cannot build '/nix/store/l7n1k23i2b8s2jq4r74v2rmm09jxgcw2-hm_hmfontconfigfonts.xml.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/fhris1r2dnilipdxkjmbxmldcaqyp0dz-hm_hmfontconfigfonts.xml
error: Cannot build '/nix/store/br5lwpxv8shw3d07qi0i9259bhw1c0m7-user-environment.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/2j1v01vvm58vm2lnjvrxzp3pdgbrmbhn-user-environment
error: Cannot build '/nix/store/hq18s7xhjxv88fhsvijpnbawg4nl3amn-activation-script.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/faigsabdqc7439sljwjnyh9k1a4vcb2z-activation-script
error: Cannot build '/nix/store/sy998v2295vif0k0dij0in1qmfkrh946-home-manager-files.drv'.
       Reason: 10 dependencies failed.
       Output paths:
         /nix/store/zzj2wzd8d5xhwna8jnbkmcyk9lcyc866-home-manager-files
error: Cannot build '/nix/store/x0ia6ys20ywv6d5r5g7p7mam6avzh60r-hm-putter.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/842m6957pzib6b2443sqs36qfqjjnv02-hm-putter.json
error: Cannot build '/nix/store/415q1jdmq4vjjsgsn1r8a02x6lqyfyw3-home-manager-generation.drv'.
       Reason: 4 dependencies failed.
       Output paths:
         /nix/store/bp113bs0b74ms3ly9svigfblq9r6jkzg-home-manager-generation
error: Cannot build '/nix/store/fa8q1px43zw9sz3kqwmsps01dl1sl2xj-unit-home-manager-pschmitt.service.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/cykflrn2676rvqljsh9a156zf48iw94v-unit-home-manager-pschmitt.service
error: Cannot build '/nix/store/y9yn49pn9r3k2ni4in37hkgyy2la1bxr-system-units.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/nw885yg0ny9y9mnphap0s2j534kxmndp-system-units
error: Cannot build '/nix/store/jf4d8nym3ljhv9mwxr74pnswbczvd306-etc.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/vmvp2v7vk519cvq7j9asbp1fc3h96r8g-etc
error: Cannot build '/nix/store/jcgmlqabfn34z7274xny8d1ja71ahblg-activate.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/ji0dwjb3p05xkyph2nv0jqvlqqcmmfk1-activate
error: Cannot build '/nix/store/20f33slsbj3q6g2kjn3xsqjq47h66dnl-nixos-system-gk4-26.11.20261103.1d06008.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/a1v0x8n14cjnc7d4pggw0mwv1lvjmdf9-nixos-system-gk4-26.11.20261103.1d06008