this derivation will be built:
  /nix/store/c4ph1wlb80krvmg5ydflf9jc5n2s23q4-treefmt-check.drv
building '/nix/store/c4ph1wlb80krvmg5ydflf9jc5n2s23q4-treefmt-check.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/c4ph1wlb80krvmg5ydflf9jc5n2s23q4-treefmt-check.drv'
treefmt-check> treefmt v2.5.0ERRO formatter | rumdl-check: failed to apply with options '[check --fix]': exit status 1
treefmt-check> 
treefmt-check> docs/src/guides/networking/mycelium.md:7:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/mycelium.md:18:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/mycelium.md:20:166: [MD057] Relative link '../../services/official/mycelium' does not exist
treefmt-check> docs/src/guides/networking/mycelium.md:22:1: [MD012] Multiple consecutive blank lines between content [fixed]
treefmt-check> docs/src/guides/networking/mycelium.md:23:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/mycelium.md:36:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/internet.md:15:1: [MD004] List marker '-' does not match expected style '*' [fixed]
treefmt-check> docs/src/guides/networking/internet.md:16:1: [MD004] List marker '-' does not match expected style '*' [fixed]
treefmt-check> docs/src/guides/networking/internet.md:17:1: [MD004] List marker '-' does not match expected style '*' [fixed]
treefmt-check> docs/src/guides/networking/internet.md:18:1: [MD004] List marker '-' does not match expected style '*' [fixed]
treefmt-check> docs/src/guides/networking/internet.md:24:102: [MD057] Relative link '../../services/official/internet' does not exist
treefmt-check> docs/src/guides/networking/networking.md:80:95: [MD057] Relative link '../../services/official/wireguard' does not exist
treefmt-check> docs/src/guides/networking/wireguard.md:23:100: [MD057] Relative link '../../services/official/wireguard' does not exist
treefmt-check> docs/src/guides/networking/wireguard.md:53:1: [MD012] Multiple consecutive blank lines between content [fixed]
treefmt-check> docs/src/guides/networking/wireguard.md:178:1: [MD031] No blank line before fenced code block [fixed]
treefmt-check> docs/src/guides/networking/wireguard.md:221:211: [MD009] Trailing space found [fixed]
treefmt-check> docs/src/guides/networking/wireguard.md:225:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/wireguard.md:236:1: [MD031] No blank line before fenced code block [fixed]
treefmt-check> docs/src/guides/networking/wireguard.md:244:1: [MD031] No blank line after fenced code block [fixed]
treefmt-check> docs/src/guides/networking/p2p-ssh-iroh.md:17:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/p2p-ssh-iroh.md:27:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/p2p-ssh-iroh.md:33:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/p2p-ssh-iroh.md:35:97: [MD057] Relative link '../../services/official/p2p-ssh-iroh' does not exist
treefmt-check> docs/src/guides/networking/p2p-ssh-iroh.md:37:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/p2p-ssh-iroh.md:55:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/p2p-ssh-iroh.md:108:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/p2p-ssh-iroh.md:119:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/p2p-ssh-iroh.md:155:1: [MD012] Multiple consecutive blank lines at end of file [fixed]
treefmt-check> docs/src/guides/networking/zerotier.md:15:121: [MD057] Relative link '../../services/official/zerotier' does not exist
treefmt-check> docs/src/guides/networking/zerotier.md:175:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/zerotier.md:181:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/zerotier.md:185:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/zerotier.md:191:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/zerotier.md:199:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/zerotier.md:218:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/zerotier.md:230:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/zerotier.md:256:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/zerotier.md:281:1: [MD032] List should be preceded by blank line [fixed]
treefmt-check> docs/src/guides/networking/zerotier.md:447:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/tor.md:18:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/tor.md:24:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/tor.md:26:87: [MD057] Relative link '../../services/official/tor' does not exist
treefmt-check> docs/src/guides/networking/tor.md:28:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/tor.md:41:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/tor.md:74:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/tor.md:215:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/tor.md:228:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/tor.md:242:1: [MD040] Code block (```) missing language [fixed]
treefmt-check> docs/src/guides/networking/tor.md:247:1: [MD031] No blank line before fenced code block [fixed]
treefmt-check> docs/src/guides/networking/tor.md:252:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> docs/src/guides/networking/tor.md:271:3: [MD025] Multiple top-level headings (level 1) in the same document [fixed]
treefmt-check> 
treefmt-check> Fixed: Fixed 44/51 issues in 6 files (48ms)
treefmt-check> 
treefmt-check> traversed 1088 files
treefmt-check> emitted 925 files for processing
treefmt-check> formatted 852 files (6 changed) in 11.29s
treefmt-check> Error: failed to finalise formatting: formatting failures detected
error: path '/nix/store/an7d7qpjb9wnfv2vrizrxrhsmlbll2d3-treefmt-check' is not valid
error: Cannot build '/nix/store/c4ph1wlb80krvmg5ydflf9jc5n2s23q4-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/an7d7qpjb9wnfv2vrizrxrhsmlbll2d3-treefmt-check