these 16 derivations will be built:
  /nix/store/x53ynikvvgs5i295ak1jbnnzxm4l5xyq-nix-grpc-store-0.1.0.drv
  /nix/store/d2xfwj2r9pm3ds5rj642822gnyk2qqyb-unit-nix-grpc-daemon.service.drv
  /nix/store/39mf7g0mdyhm58n8vx1vw3ljmja2dl8y-nix.conf.drv
  /nix/store/n2c8lxcla03xhzzdasmwa98hvwqxq8dz-X-Restart-Triggers-nix-daemon.drv
  /nix/store/jyrcmcf4q1qadxi0xnz3l7isy1rkpkgy-unit-nix-daemon.service.drv
  /nix/store/kpf2lf64hv5z59smra8ysgm285y2m345-unit-nix-grpc-daemon-mtls.service.drv
  /nix/store/0ip2aa71m7820lr9vkkkc4knli6bqdjk-system-units.drv
  /nix/store/ph4ldw868xywabjalg2k3lz7r4s1yspq-etc.drv
  /nix/store/g3gg18n80aa1n4pbpvd484fi71xlrfm6-activate.drv
  /nix/store/2c9v50f176cnrcic1pqc2gbg78ffc2r9-nixos-system-machine-test.drv
  /nix/store/hvkc87ch98z00f4glma4z7f7q357jvac-closure-info.drv
  /nix/store/93jqx500hfzabg94q10l03fjgjnq6vjr-run-nixos-vm.drv
  /nix/store/8z9c9nm6n10yv2k848v8w8psjdd8j9xg-nixos-vm.drv
  /nix/store/irj27pm2r3q5pz0hq3l36al3nji93pg8-driverConfiguration.json.drv
  /nix/store/kvz0icvvj601vsi089bcdmkzrn16f8hp-nixos-test-driver-nix-grpc-store.drv
  /nix/store/hklxb8i1wwjvf3mp29dn70b6wrarr9vn-vm-test-run-nix-grpc-store.drv
Failed to find a machine for remote build!
derivation: x53ynikvvgs5i295ak1jbnnzxm4l5xyq-nix-grpc-store-0.1.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
Failed to find a machine for remote build!
derivation: hklxb8i1wwjvf3mp29dn70b6wrarr9vn-vm-test-run-nix-grpc-store.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
error: Cannot build '/nix/store/hklxb8i1wwjvf3mp29dn70b6wrarr9vn-vm-test-run-nix-grpc-store.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/vq7r6nj2ai5y3v0hp1qy55w5jbqiazf7-vm-test-run-nix-grpc-store
       Last 25 log lines:
       > machine # I0000 00:00:1785148207.210222     930 ssl_transport_security.cc:2158] Handshake failed with error SSL_ERROR_SSL: error:0A000086:SSL routines::certificate verify failed: certificate has expired
       > machine # error: cannot open connection to remote store 'grpc://localhost:50052': error: Nix daemon disconnected unexpectedly (maybe it crashed?)
       > machine: (finished: must fail: nix store info --store 'grpc://localhost:50052?ca-cert=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/ca.pem', in 1.39 seconds)
       > machine: must succeed: nix store info --json --store 'grpc://localhost:50052?ca-cert=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/ca.pem&client-cert=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/client.pem&client-key=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/client.key'
       > machine # WARNING: All log messages before absl::InitializeLog() is called are written to STDERR
       > machine # I0000 00:00:1785148208.640737     946 ssl_transport_security.cc:2158] Handshake failed with error SSL_ERROR_SSL: error:0A000086:SSL routines::certificate verify failed: certificate has expired
       > machine # error: cannot open connection to remote store 'grpc://localhost:50052': error: Nix daemon disconnected unexpectedly (maybe it crashed?)
       > machine: output: {"url":"grpc://localhost:50052?ca-cert=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/ca.pem&client-cert=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/client.pem&client-key=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/client.key"}
       >
       > !!! Test "mTLS" failed with error: "command `nix store info --json --store 'grpc://localhost:50052?ca-cert=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/ca.pem&client-cert=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/client.pem&client-key=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/client.key'` failed (exit code 1)"
       > !!! Traceback (most recent call last):
       > !!!   File "<string>", line 50, in <module>
       > !!!     machine.succeed(f"nix store info --json --store '{store_mtls}'")
       > !!! 
       > !!! RequestedAssertionFailed: command `nix store info --json --store 'grpc://localhost:50052?ca-cert=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/ca.pem&client-cert=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/client.pem&client-key=/nix/store/3aaskm0qsfidl6vsvjkz5ncvh6ir5886-nix-grpc-certs/client.key'` failed (exit code 1)
       > cleanup
       > kill QemuMachine (pid 45)
       > machine # qemu-system-aarch64: terminating on signal 15 from pid 39 (/nix/store/sfbjq7mllid60l3jvxw0q2gknqldyy2l-python3-3.14.6/bin/python3.14)
       > (finished: cleanup, in 0.28 seconds)
       > additionally exposed symbols:
       >     machine,
       >     vlan1,
       >     start_all, test_script, machines, machines_qemu, machines_nspawn, vlans, driver, log, os, create_machine, subtest, run_tests, join_all, retry, serial_stdout_off, serial_stdout_on, polling_condition, BaseMachine, QemuMachine, NspawnMachine, t, debug, dump_machine_ssh
       > {"trusted":true,"url":"grpc://127.0.0.1:50051?insecure=true","version":"2.36.0pre20260720_aafac2b"}
       >
       For full logs, run:
         nix log /nix/store/hklxb8i1wwjvf3mp29dn70b6wrarr9vn-vm-test-run-nix-grpc-store.drv