these 24 derivations will be built:
  /nix/store/kqbk67di8aiarg75jxdzl67405aflmrm-unit-nix-grpc-daemon.service.drv
  /nix/store/bn6z7nnkgblh11a621ircjglf8vnjhnf-nix.conf.drv
  /nix/store/8xgp43qsf9rn0kg3v0h94wrj1gqf25q1-X-Restart-Triggers-nix-daemon.drv
  /nix/store/kqrq6m20qz02n578j6g4kh8bvizxgab2-unit-nix-daemon.service.drv
  /nix/store/adjqn9h6bx8hxkm5hv1yvmbpy0s0ypdi-system-units.drv
  /nix/store/ny94ipnlgjz7m0gv98a8vad3cz8zd964-etc.drv
  /nix/store/83ah445pwisagrhb9nybn2b5pm0h9fjg-activate.drv
  /nix/store/1l4z94s2ap4nyr11691a2ps4rfby40b7-nixos-system-server-test.drv
  /nix/store/zb2bpndnsvrhnz7ql7n6vry0hj60ampi-closure-info.drv
  /nix/store/a2h3x3n22xphnh58is7xxg1yibvd0bw3-run-nixos-vm.drv
  /nix/store/0yrd6b000bzlrpqqz41pg8k30h75vd3j-nixos-vm.drv
  /nix/store/j4yd4y02zmjgk6gbyq9v9lw3h49spibi-nix.conf.drv
  /nix/store/j7jzd6j0ad2fwlabcbj21prqsjhw45r9-X-Restart-Triggers-nix-daemon.drv
  /nix/store/g2j8y9r26wrc017pavfx1wd8sr0bkk6n-unit-nix-daemon.service.drv
  /nix/store/cl9mcfy8fgmihfh6nmraja4jha33hw92-system-units.drv
  /nix/store/c19shzv68nnq029q2dkddbw3k4nr9dlm-etc.drv
  /nix/store/6i5zk18vpp8q9v24n1njkbdka6n0xxdg-activate.drv
  /nix/store/11nzridmg1llsqdj4541583lm0agnsq4-nixos-system-host1-test.drv
  /nix/store/jaxiyks01zmzasqimypwdvnamvrxyfwf-closure-info.drv
  /nix/store/hdwc61j395xra98h721acwj4p62xhy7b-run-nixos-vm.drv
  /nix/store/cfipglw6d484vxgn7yh31zxz53spq4x5-nixos-vm.drv
  /nix/store/cr7vw7sisniyvy1jsp95zxgpkgg7x9f5-driverConfiguration.json.drv
  /nix/store/fjrqfnygvi9iq4nvq88rsxhzhdxnnj3r-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/byz5ampswy4h837rjkvmm3syz25032g7-vm-test-run-nix-grpc-store-acme-substituter.drv
building '/nix/store/bn6z7nnkgblh11a621ircjglf8vnjhnf-nix.conf.drv'
building '/nix/store/j4yd4y02zmjgk6gbyq9v9lw3h49spibi-nix.conf.drv'
building '/nix/store/kqbk67di8aiarg75jxdzl67405aflmrm-unit-nix-grpc-daemon.service.drv'
nix.conf> tribuchet: building on eliza
nix.conf> tribuchet: building on eliza
unit-nix-grpc-daemon.service> tribuchet: building on eliza
nix.conf> Validating generated nix.conf
nix.conf> Validating generated nix.conf
unit-nix-grpc-daemon.service> structuredAttrs is enabled
building '/nix/store/j7jzd6j0ad2fwlabcbj21prqsjhw45r9-X-Restart-Triggers-nix-daemon.drv'
X-Restart-Triggers-nix-daemon> tribuchet: building on eliza
building '/nix/store/8xgp43qsf9rn0kg3v0h94wrj1gqf25q1-X-Restart-Triggers-nix-daemon.drv'
X-Restart-Triggers-nix-daemon> tribuchet: building on eliza
building '/nix/store/g2j8y9r26wrc017pavfx1wd8sr0bkk6n-unit-nix-daemon.service.drv'
unit-nix-daemon.service> tribuchet: building on eliza
building '/nix/store/kqrq6m20qz02n578j6g4kh8bvizxgab2-unit-nix-daemon.service.drv'
unit-nix-daemon.service> tribuchet: building on eliza
unit-nix-daemon.service> structuredAttrs is enabled
unit-nix-daemon.service> structuredAttrs is enabled
building '/nix/store/cl9mcfy8fgmihfh6nmraja4jha33hw92-system-units.drv'
building '/nix/store/adjqn9h6bx8hxkm5hv1yvmbpy0s0ypdi-system-units.drv'
system-units> tribuchet: building on eliza
system-units> tribuchet: building on eliza
building '/nix/store/ny94ipnlgjz7m0gv98a8vad3cz8zd964-etc.drv'
building '/nix/store/c19shzv68nnq029q2dkddbw3k4nr9dlm-etc.drv'
etc> tribuchet: building on eliza
etc> tribuchet: building on eliza
building '/nix/store/83ah445pwisagrhb9nybn2b5pm0h9fjg-activate.drv'
building '/nix/store/6i5zk18vpp8q9v24n1njkbdka6n0xxdg-activate.drv'
activate> tribuchet: building on eliza
activate> tribuchet: building on eliza
building '/nix/store/11nzridmg1llsqdj4541583lm0agnsq4-nixos-system-host1-test.drv'
building '/nix/store/1l4z94s2ap4nyr11691a2ps4rfby40b7-nixos-system-server-test.drv'
nixos-system-host1-test> tribuchet: building on eliza
nixos-system-server-test> tribuchet: building on eliza
nixos-system-host1-test> structuredAttrs is enabled
nixos-system-server-test> structuredAttrs is enabled
building '/nix/store/jaxiyks01zmzasqimypwdvnamvrxyfwf-closure-info.drv'
building '/nix/store/zb2bpndnsvrhnz7ql7n6vry0hj60ampi-closure-info.drv'
closure-info> tribuchet: building on eliza
closure-info> structuredAttrs is enabled
closure-info> tribuchet: building on eliza
building '/nix/store/hdwc61j395xra98h721acwj4p62xhy7b-run-nixos-vm.drv'
closure-info> structuredAttrs is enabled
run-nixos-vm> tribuchet: building on eliza
building '/nix/store/a2h3x3n22xphnh58is7xxg1yibvd0bw3-run-nixos-vm.drv'
run-nixos-vm> tribuchet: building on eliza
building '/nix/store/0yrd6b000bzlrpqqz41pg8k30h75vd3j-nixos-vm.drv'
nixos-vm> tribuchet: building on eliza
building '/nix/store/cfipglw6d484vxgn7yh31zxz53spq4x5-nixos-vm.drv'
nixos-vm> tribuchet: building on eliza
building '/nix/store/cr7vw7sisniyvy1jsp95zxgpkgg7x9f5-driverConfiguration.json.drv'
driverConfiguration.json> tribuchet: building on eliza
driverConfiguration.json> structuredAttrs is enabled
building '/nix/store/fjrqfnygvi9iq4nvq88rsxhzhdxnnj3r-nixos-test-driver-nix-grpc-store-acme-substituter.drv'
nixos-test-driver-nix-grpc-store-acme-substituter> tribuchet: building on eliza
nixos-test-driver-nix-grpc-store-acme-substituter> Running type check (enable/disable: config.skipTypeCheck)
nixos-test-driver-nix-grpc-store-acme-substituter> See https://nixos.org/manual/nixos/stable/#test-opt-skipTypeCheck
nixos-test-driver-nix-grpc-store-acme-substituter> All checks passed!
nixos-test-driver-nix-grpc-store-acme-substituter> Linting test script (enable/disable: config.skipLint)
nixos-test-driver-nix-grpc-store-acme-substituter> See https://nixos.org/manual/nixos/stable/#test-opt-skipLint
nixos-test-driver-nix-grpc-store-acme-substituter> All checks passed!
Failed to find a machine for remote build!
derivation: byz5ampswy4h837rjkvmm3syz25032g7-vm-test-run-nix-grpc-store-acme-substituter.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], [])
building '/nix/store/byz5ampswy4h837rjkvmm3syz25032g7-vm-test-run-nix-grpc-store-acme-substituter.drv'
vm-test-run-nix-grpc-store-acme-substituter> tribuchet: building on eliza