this derivation will be built:
  /nix/store/3a8ji14xdahh8sbldli96a3yn18gw54b-structure-nix-builders-wiring.drv
error: Cannot build '/nix/store/3a8ji14xdahh8sbldli96a3yn18gw54b-structure-nix-builders-wiring.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/5w69zcbdx6ncyskbrqz0f0m401miyhdn-structure-nix-builders-wiring
       Last 9 log lines:
       > --- /build/.attr-1iw33r153c1k85pjhw9rib09hbk4xw8arq0gg3a3n1c1h0wyaslp	2026-10-12 05:51:24.085476217 +0000
       > +++ /build/.attr-0agd42zv9gjj0hm8hcgijp1a31yd3b60fcrp46mf7p7axlyd12li	2026-10-12 05:51:24.085476217 +0000
       > @@ -1 +1 @@
       > -{"builders":{"argentum":{"accessRules":[{"cn":"magnetite","role":"trusted"},{"cn":"stibnite","role":"trusted"}],"anonymousRole":null,"enable":true,"globalPort":null,"idleTimeout":null,"listen":"[fddb:4344:343b:14b9:399:93f7:54d5:ad7e]:50051","sshBuildAccounts":[],"tls":{"certFile":"/nix/store/3j2w5bj38vvpck2b43wamz7pw2knir93-per-machine-argentum-nix-grpc-cert_cert.pem","clientCaFile":"/nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt","keyFile":"/run/secrets/vars/per-machine/argentum/nix-grpc-cert/key.pem"},"trustClients":true,"trusted":true,"zeroTierPort":null},"magnetite":{"accessRules":[{"cn":"stibnite","role":"trusted"}],"anonymousRole":null,"enable":true,"globalPort":false,"idleTimeout":600,"listen":"[::]:50051","sshBuildAccounts":[],"tls":{"certFile":"/nix/store/akmi5b7mbpmgn208amjgwaicnbr60b24-per-machine-magnetite-nix-grpc-cert_cert.pem","clientCaFile":"/nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt","keyFile":"/run/secrets/vars/per-machine/magnetite/nix-grpc-cert/key.pem"},"trustClients":true,"trusted":true,"zeroTierPort":true},"pyrite":{"accessRules":[{"cn":"magnetite","role":"trusted"},{"cn":"stibnite","role":"trusted"}],"anonymousRole":null,"enable":true,"globalPort":false,"idleTimeout":600,"listen":"[::]:50051","sshBuildAccounts":[],"tls":{"certFile":"/nix/store/0l0vvl3kwaa90dmayr1cf7z6xf4h3bh2-per-machine-pyrite-nix-grpc-cert_cert.pem","clientCaFile":"/nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt","keyFile":"/run/secrets/vars/per-machine/pyrite/nix-grpc-cert/key.pem"},"trustClients":true,"trusted":true,"zeroTierPort":true},"rosegold":{"accessRules":[{"cn":"magnetite","role":"trusted"},{"cn":"stibnite","role":"trusted"}],"anonymousRole":null,"enable":true,"globalPort":null,"idleTimeout":null,"listen":"[fddb:4344:343b:14b9:399:9315:3431:ee8]:50051","sshBuildAccounts":[],"tls":{"certFile":"/nix/store/b6mv3vhw8j1kkfxjjbcmqxcmlgzps4cg-per-machine-rosegold-nix-grpc-cert_cert.pem","clientCaFile":"/nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt","keyFile":"/run/secrets/vars/per-machine/rosegold/nix-grpc-cert/key.pem"},"trustClients":true,"trusted":true,"zeroTierPort":null},"stibnite":{"accessRules":[{"cn":"magnetite","role":"trusted"}],"anonymousRole":null,"enable":true,"globalPort":null,"idleTimeout":null,"listen":"[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051","sshBuildAccounts":[],"tls":{"certFile":"/nix/store/yapbbhjy0jdbbnygrh2q0yiagnmkyzmp-per-machine-stibnite-nix-grpc-cert_cert.pem","clientCaFile":"/nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt","keyFile":"/run/secrets/vars/per-machine/stibnite/nix-grpc-cert/key.pem"},"trustClients":true,"trusted":true,"zeroTierPort":null}},"dispatchers":{"magnetite":{"clientIdentity":["L+ /run/nix-grpc-store/ca.crt - - - - /nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt","L+ /run/nix-grpc-store/client.crt - - - - /nix/store/akmi5b7mbpmgn208amjgwaicnbr60b24-per-machine-magnetite-nix-grpc-cert_cert.pem","L+ /run/nix-grpc-store/client.key - - - - /run/secrets/vars/per-machine/magnetite/nix-grpc-cert/key.pem","d /run/nix-grpc-store 0755 root root - -"],"clientIdentityAtBoot":null,"pluginLoaded":true,"sshDispatchKey":false},"stibnite":{"clientIdentity":["install -d -m 0755 -o root -g wheel /run/nix-grpc-store","ln -sfn /nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt /run/nix-grpc-store/ca.crt","ln -sfn /nix/store/yapbbhjy0jdbbnygrh2q0yiagnmkyzmp-per-machine-stibnite-nix-grpc-cert_cert.pem /run/nix-grpc-store/client.crt","ln -sfn /run/secrets/vars/per-machine/stibnite/nix-grpc-cert/key.pem /run/nix-grpc-store/client.key"],"clientIdentityAtBoot":true,"pluginLoaded":true,"sshDispatchKey":false}},"magnetite":{"dispatch":{"grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5":{"hostName":"grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5","mandatoryFeatures":[],"maxJobs":4,"protocol":null,"speedFactor":1,"sshKey":null,"sshUser":null,"supportedFeatures":["apple-virt","big-parallel"],"systems":["aarch64-darwin"]}},"splice":{"fleetEntriesAreTheService":true,"order":["grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5"]}},"sessionKeyAuthorizedForSessions":true,"stibnite":{"dispatch":{"grpc://[fddb:4344:343b:14b9:399:930f:39db:40d2]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5":{"hostName":"grpc://[fddb:4344:343b:14b9:399:930f:39db:40d2]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5","mandatoryFeatures":[],"maxJobs":8,"protocol":null,"speedFactor":2,"sshKey":null,"sshUser":null,"supportedFeatures":["big-parallel","nixos-test","recursive-nix","uid-range"],"systems":["x86_64-linux"]},"grpc://[fddb:4344:343b:14b9:399:937e:8067:8028]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5":{"hostName":"grpc://[fddb:4344:343b:14b9:399:937e:8067:8028]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5","mandatoryFeatures":[],"maxJobs":1,"protocol":null,"speedFactor":1,"sshKey":null,"sshUser":null,"supportedFeatures":["kvm","nixos-test"],"systems":["x86_64-linux"]}},"rosetta":[{"hostName":"rosetta-builder","mandatoryFeatures":[],"maxJobs":12,"protocol":"ssh-ng","speedFactor":1,"sshKey":null,"sshUser":null,"supportedFeatures":["benchmark","big-parallel","kvm","nixos-test","uid-range"],"systems":["aarch64-linux"]},{"hostName":"rosetta-builder","mandatoryFeatures":[],"maxJobs":12,"protocol":"ssh-ng","speedFactor":1,"sshKey":null,"sshUser":null,"supportedFeatures":["benchmark","big-parallel","nixos-test","uid-range"],"systems":["x86_64-linux"]}],"splice":{"fleetEntriesAreTheService":true,"order":["rosetta-builder","rosetta-builder","grpc://[fddb:4344:343b:14b9:399:930f:39db:40d2]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5","grpc://[fddb:4344:343b:14b9:399:937e:8067:8028]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5"]}}}
       > \ No newline at end of file
       > +{"builders":{"argentum":{"accessRules":[{"cn":"magnetite","role":"trusted"},{"cn":"stibnite","role":"trusted"}],"anonymousRole":null,"enable":true,"globalPort":null,"idleTimeout":null,"listen":"[fddb:4344:343b:14b9:399:93f7:54d5:ad7e]:50051","sshBuildAccounts":[],"tls":{"certFile":"/nix/store/3j2w5bj38vvpck2b43wamz7pw2knir93-per-machine-argentum-nix-grpc-cert_cert.pem","clientCaFile":"/nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt","keyFile":"/run/secrets/vars/per-machine/argentum/nix-grpc-cert/key.pem"},"trustClients":true,"trusted":true,"zeroTierPort":null},"magnetite":{"accessRules":[{"cn":"stibnite","role":"trusted"}],"anonymousRole":null,"enable":true,"globalPort":false,"idleTimeout":600,"listen":"[::]:50051","sshBuildAccounts":[],"tls":{"certFile":"/nix/store/akmi5b7mbpmgn208amjgwaicnbr60b24-per-machine-magnetite-nix-grpc-cert_cert.pem","clientCaFile":"/nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt","keyFile":"/run/secrets/vars/per-machine/magnetite/nix-grpc-cert/key.pem"},"trustClients":true,"trusted":true,"zeroTierPort":true},"pyrite":{"accessRules":[{"cn":"magnetite","role":"trusted"},{"cn":"stibnite","role":"trusted"}],"anonymousRole":null,"enable":true,"globalPort":false,"idleTimeout":600,"listen":"[::]:50051","sshBuildAccounts":[],"tls":{"certFile":"/nix/store/0l0vvl3kwaa90dmayr1cf7z6xf4h3bh2-per-machine-pyrite-nix-grpc-cert_cert.pem","clientCaFile":"/nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt","keyFile":"/run/secrets/vars/per-machine/pyrite/nix-grpc-cert/key.pem"},"trustClients":true,"trusted":true,"zeroTierPort":true},"rosegold":{"accessRules":[{"cn":"magnetite","role":"trusted"},{"cn":"stibnite","role":"trusted"}],"anonymousRole":null,"enable":true,"globalPort":null,"idleTimeout":null,"listen":"[fddb:4344:343b:14b9:399:9315:3431:ee8]:50051","sshBuildAccounts":[],"tls":{"certFile":"/nix/store/b6mv3vhw8j1kkfxjjbcmqxcmlgzps4cg-per-machine-rosegold-nix-grpc-cert_cert.pem","clientCaFile":"/nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt","keyFile":"/run/secrets/vars/per-machine/rosegold/nix-grpc-cert/key.pem"},"trustClients":true,"trusted":true,"zeroTierPort":null},"stibnite":{"accessRules":[{"cn":"magnetite","role":"trusted"}],"anonymousRole":null,"enable":true,"globalPort":null,"idleTimeout":null,"listen":"[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051","sshBuildAccounts":[],"tls":{"certFile":"/nix/store/yapbbhjy0jdbbnygrh2q0yiagnmkyzmp-per-machine-stibnite-nix-grpc-cert_cert.pem","clientCaFile":"/nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt","keyFile":"/run/secrets/vars/per-machine/stibnite/nix-grpc-cert/key.pem"},"trustClients":true,"trusted":true,"zeroTierPort":null}},"dispatchers":{"magnetite":{"clientIdentity":["L+ /run/nix-grpc-store/ca.crt - - - - /nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt","L+ /run/nix-grpc-store/client.crt - - - - /nix/store/akmi5b7mbpmgn208amjgwaicnbr60b24-per-machine-magnetite-nix-grpc-cert_cert.pem","L+ /run/nix-grpc-store/client.key - - - - /run/secrets/vars/per-machine/magnetite/nix-grpc-cert/key.pem","d /run/nix-grpc-store 0755 root root - -"],"clientIdentityAtBoot":null,"pluginLoaded":true,"sshDispatchKey":false},"stibnite":{"clientIdentity":["install -d -m 0755 -o root -g wheel /run/nix-grpc-store","ln -sfn /nix/store/1xc963hk86rg4k5whiln8bhcbaiizn23-shared-nix-grpc-ca_ca.crt /run/nix-grpc-store/ca.crt","ln -sfn /nix/store/yapbbhjy0jdbbnygrh2q0yiagnmkyzmp-per-machine-stibnite-nix-grpc-cert_cert.pem /run/nix-grpc-store/client.crt","ln -sfn /run/secrets/vars/per-machine/stibnite/nix-grpc-cert/key.pem /run/nix-grpc-store/client.key"],"clientIdentityAtBoot":true,"pluginLoaded":true,"sshDispatchKey":false}},"magnetite":{"dispatch":{"grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5":{"hostName":"grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5","mandatoryFeatures":[],"maxJobs":16,"protocol":null,"speedFactor":1,"sshKey":null,"sshUser":null,"supportedFeatures":["apple-virt","big-parallel"],"systems":["aarch64-darwin"]}},"splice":{"fleetEntriesAreTheService":true,"order":["grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5"]}},"sessionKeyAuthorizedForSessions":true,"stibnite":{"dispatch":{"grpc://[fddb:4344:343b:14b9:399:930f:39db:40d2]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5":{"hostName":"grpc://[fddb:4344:343b:14b9:399:930f:39db:40d2]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5","mandatoryFeatures":[],"maxJobs":8,"protocol":null,"speedFactor":2,"sshKey":null,"sshUser":null,"supportedFeatures":["big-parallel","nixos-test","recursive-nix","uid-range"],"systems":["x86_64-linux"]},"grpc://[fddb:4344:343b:14b9:399:937e:8067:8028]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5":{"hostName":"grpc://[fddb:4344:343b:14b9:399:937e:8067:8028]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5","mandatoryFeatures":[],"maxJobs":1,"protocol":null,"speedFactor":1,"sshKey":null,"sshUser":null,"supportedFeatures":["kvm","nixos-test"],"systems":["x86_64-linux"]}},"rosetta":[{"hostName":"rosetta-builder","mandatoryFeatures":[],"maxJobs":12,"protocol":"ssh-ng","speedFactor":1,"sshKey":null,"sshUser":null,"supportedFeatures":["benchmark","big-parallel","kvm","nixos-test","uid-range"],"systems":["aarch64-linux"]},{"hostName":"rosetta-builder","mandatoryFeatures":[],"maxJobs":12,"protocol":"ssh-ng","speedFactor":1,"sshKey":null,"sshUser":null,"supportedFeatures":["benchmark","big-parallel","nixos-test","uid-range"],"systems":["x86_64-linux"]}],"splice":{"fleetEntriesAreTheService":true,"order":["rosetta-builder","rosetta-builder","grpc://[fddb:4344:343b:14b9:399:930f:39db:40d2]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5","grpc://[fddb:4344:343b:14b9:399:937e:8067:8028]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5"]}}}
       > \ No newline at end of file
       >
       > structural check 'nix-builders-wiring' failed: actual differs from expected
       For full logs, run:
         nix log /nix/store/3a8ji14xdahh8sbldli96a3yn18gw54b-structure-nix-builders-wiring.drv