this derivation will be built:
  /nix/store/kzfhfqkmsgygq3bqavkzfl9f5400f5ba-ir-standard-fonts-unstable-2017-01-21.drv
4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv: elastic-arm-0f89b4f7: error: Cannot build '/nix/store/4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv'., asking the scheduler again
4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv: elastic-arm-0f89b4f7: error: Cannot build '/nix/store/4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv'., asking the scheduler again
4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv: elastic-arm-384804be: error: Cannot build '/nix/store/4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv'., asking the scheduler again
4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv: elastic-arm-0f89b4f7: error: Cannot build '/nix/store/4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv'., asking the scheduler again
4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv: elastic-arm-4e524f5e: error: Cannot build '/nix/store/4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv'., asking the scheduler again
4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv: elastic-arm-0f89b4f7: error: Cannot build '/nix/store/4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv'., asking the scheduler again
4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv: elastic-arm-0f89b4f7: error: Cannot build '/nix/store/4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv'., asking the scheduler again
4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv: elastic-arm-4e524f5e: error: Cannot build '/nix/store/4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv'., asking the scheduler again
4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv: elastic-arm-4e524f5e: error: Cannot build '/nix/store/4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv'., asking the scheduler again
error: build of '/nix/store/4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-linux' failed: gave up after 9 reschedules
error: Cannot build '/nix/store/4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/8cky3bj1f2qrwvj14sx9i9gx43qcin6g-ir-standard-fonts-unstable-2017-01-21
error: build of resolved derivation '/nix/store/4lbdgfpmkb3gxx30hzngnlkkkl8cds1h-ir-standard-fonts-unstable-2017-01-21.drv' failed