Resolving Hex dependencies... Resolution completed in 0.095s Unchanged: circular_buffer 1.0.0 elixir_make 0.9.0 ethereumex 0.14.0 ethers 0.6.12 ex_abi 0.8.3 ex_keccak 0.7.8 ex_rlp 0.6.0 finch 0.21.0 hpax 1.0.3 idna 7.1.0 interactive_cmd 0.1.4 jason 1.4.4 mime 2.0.7 mint 1.7.1 nerves 1.14.0 nerves_discovery 0.1.2 nerves_logging 0.2.4 nerves_runtime 0.13.12 nerves_system_bbb 2.29.3 nerves_system_br 1.33.5 nerves_system_grisp2 0.17.3 nerves_system_mangopi_mq_pro 0.15.3 nerves_system_osd32mp1 0.24.3 nerves_system_qemu_aarch64 0.3.3 nerves_system_rpi 2.0.2 nerves_system_rpi0 2.0.2 nerves_system_rpi0_2 2.0.2 nerves_system_rpi2 2.0.2 nerves_system_rpi3 2.0.2 nerves_system_rpi4 2.0.2 nerves_system_rpi5 2.0.2 nerves_system_x86_64 1.33.3 nerves_toolchain_aarch64_nerves_linux_gnu 13.2.0 nerves_toolchain_armv6_nerves_linux_gnueabihf 13.2.0 nerves_toolchain_armv7_nerves_linux_gnueabihf 13.2.0 nerves_toolchain_ctng 1.10.0 nerves_toolchain_riscv64_nerves_linux_gnu 13.2.0 nerves_toolchain_x86_64_nerves_linux_musl 13.2.0 nerves_uevent 0.1.5 nimble_options 1.1.1 nimble_pool 1.1.0 poolboy 1.5.2 property_table 0.3.3 req 0.5.17 ring_logger 0.11.5 rustler_precompiled 0.9.0 shoehorn 0.9.3 tablet 0.3.2 telemetry 1.4.1 toolshed 0.4.2 uboot_env 1.0.2 websockex 0.5.1 All dependencies have been fetched ==> jason Compiling 10 files (.ex) Generated jason app ==> tablet Compiling 2 files (.ex) Generated tablet app ==> elixir_make Compiling 8 files (.ex) Generated elixir_make app ==> nerves_discovery Compiling 5 files (.ex) Generated nerves_discovery app ==> interactive_cmd Compiling 1 file (.ex) Generated interactive_cmd app ==> nerves HOST_CC port.o HOST_LD port Compiling 51 files (.ex) Generated nerves app ==> nerves_compatibility_test Nerves environment MIX_TARGET: rpi4 MIX_ENV: prod Checking for prebuilt Nerves artifacts... Found nerves_system_rpi4 in cache /home/nerves/.nerves/artifacts/nerves_system_rpi4-portable-2.0.2 Found nerves_toolchain_aarch64_nerves_linux_gnu in cache /home/nerves/.nerves/artifacts/nerves_toolchain_aarch64_nerves_linux_gnu-linux_aarch64-13.2.0 ==> nerves ==> nerves_system_br Generated nerves_system_br app ==> nerves_toolchain_ctng Compiling 1 file (.ex) Generated nerves_toolchain_ctng app ==> nerves_toolchain_aarch64_nerves_linux_gnu Generated nerves_toolchain_aarch64_nerves_linux_gnu app ==> nerves_system_rpi4 Generated nerves_system_rpi4 app ==> nerves_compatibility_test Nerves environment MIX_TARGET: rpi4 MIX_ENV: prod ==> mime Compiling 1 file (.ex) Generated mime app ==> circular_buffer Compiling 1 file (.ex) Generated circular_buffer app ==> nimble_options Compiling 3 files (.ex) Generated nimble_options app ==> hpax Compiling 4 files (.ex) Generated hpax app ==> mint Compiling 1 file (.erl) Compiling 20 files (.ex) Generated mint app ==> nerves_logging CC kmsg_tailer.o LD kmsg_tailer Compiling 5 files (.ex) Generated nerves_logging app ==> ring_logger Compiling 7 files (.ex) Generated ring_logger app ==> nerves_compatibility_test ===> Analyzing applications... ===> Compiling poolboy ==> shoehorn Compiling 8 files (.ex) Generated shoehorn app ==> ex_rlp Compiling 6 files (.ex) Generated ex_rlp app ==> nerves_compatibility_test ===> Analyzing applications... ===> Compiling idna ===> Analyzing applications... ===> Compiling telemetry ==> websockex Compiling 6 files (.ex) Generated websockex app ==> rustler_precompiled Compiling 4 files (.ex) Generated rustler_precompiled app ==> ex_keccak Compiling 1 file (.ex) 02:12:05.704 [debug] Copying NIF from cache and extracting to /work/proj/_build/rpi4/lib/ex_keccak/priv/native/libexkeccak-v0.7.8-nif-2.16-aarch64-unknown-linux-gnu.so.tar.gz Generated ex_keccak app ==> ex_abi Compiling 2 files (.erl) Compiling 7 files (.ex) Generated ex_abi app ==> uboot_env Compiling 5 files (.ex) Generated uboot_env app ==> nimble_pool Compiling 2 files (.ex) Generated nimble_pool app ==> finch Compiling 14 files (.ex) Generated finch app ==> ethereumex Compiling 11 files (.ex) Generated ethereumex app ==> req Compiling 19 files (.ex) Generated req app ==> ethers Compiling 36 files (.ex) warning: function validate_private_key/2 is unused │ 67 │ defp validate_private_key(_private_key, nil), do: :ok │ ~ │ └─ lib/ethers/signer/local.ex:67:8: Ethers.Signer.Local (module) warning: function private_key/1 is unused │ 84 │ defp private_key(opts) do │ ~ │ └─ lib/ethers/signer/local.ex:84:8: Ethers.Signer.Local (module) warning: function priv_to_pub/1 is unused │ 82 │ defp priv_to_pub(private_key), do: secp256k1_module().create_public_key(private_key) │ ~ │ └─ lib/ethers/signer/local.ex:82:8: Ethers.Signer.Local (module) warning: function do_get_address/1 is unused │ 61 │ defp do_get_address(private_key) do │ ~ │ └─ lib/ethers/signer/local.ex:61:8: Ethers.Signer.Local (module) warning: unused alias Signed │ 21 │ alias Ethers.Transaction.Signed │ ~ │ └─ lib/ethers/signer/local.ex:21:3 warning: unused alias Transaction │ 20 │ alias Ethers.Transaction │ ~ │ └─ lib/ethers/signer/local.ex:20:3 warning: unused import Ethers.keccak_module/0 │ 18 │ import Ethers, only: [secp256k1_module: 0, keccak_module: 0] │ ~ │ └─ lib/ethers/signer/local.ex:18:3 Generated ethers app ==> property_table Compiling 8 files (.ex) Generated property_table app ==> nerves_uevent CC uevent.o LD uevent Compiling 5 files (.ex) Generated nerves_uevent app ==> nerves_runtime Compiling 14 files (.ex) Generated nerves_runtime app ==> toolshed Compiling 5 files (.ex) Generated toolshed app ==> nerves_compatibility_test Compiling 2 files (.ex) Generated nerves_compatibility_test app |nerves| Building OTP Release... * [Nerves] validating vm.args * skipping runtime configuration (config/runtime.exs not found) * creating _build/rpi4/rel/nerves_compatibility_test/releases/0.1.0/vm.args Updating base firmware image with Erlang release... Copying rootfs_overlay: /work/proj/_build/rpi4/nerves/rootfs_overlay Copying rootfs_overlay: /work/proj/rootfs_overlay Building /work/proj/_build/rpi4/nerves/images/nerves_compatibility_test.fw... Firmware UUID: weather-margin (fe8fb985-7a11-5fc9-3173-eba995743995) Firmware built successfully! 🎉 Now you may install it to a MicroSD card using `mix burn` or upload it to a device with `mix upload` or `mix firmware.gen.script`+`./upload.sh`. * Cleaning ethers ==> nerves ==> nerves_compatibility_test Nerves environment MIX_TARGET: rpi4 MIX_ENV: prod ==> ethers Compiling 36 files (.ex) warning: function validate_private_key/2 is unused │ 67 │ defp validate_private_key(_private_key, nil), do: :ok │ ~ │ └─ lib/ethers/signer/local.ex:67:8: Ethers.Signer.Local (module) warning: function private_key/1 is unused │ 84 │ defp private_key(opts) do │ ~ │ └─ lib/ethers/signer/local.ex:84:8: Ethers.Signer.Local (module) warning: function priv_to_pub/1 is unused │ 82 │ defp priv_to_pub(private_key), do: secp256k1_module().create_public_key(private_key) │ ~ │ └─ lib/ethers/signer/local.ex:82:8: Ethers.Signer.Local (module) warning: function do_get_address/1 is unused │ 61 │ defp do_get_address(private_key) do │ ~ │ └─ lib/ethers/signer/local.ex:61:8: Ethers.Signer.Local (module) warning: unused alias Signed │ 21 │ alias Ethers.Transaction.Signed │ ~ │ └─ lib/ethers/signer/local.ex:21:3 warning: unused alias Transaction │ 20 │ alias Ethers.Transaction │ ~ │ └─ lib/ethers/signer/local.ex:20:3 warning: unused import Ethers.keccak_module/0 │ 18 │ import Ethers, only: [secp256k1_module: 0, keccak_module: 0] │ ~ │ └─ lib/ethers/signer/local.ex:18:3 Generated ethers app ==> nerves_compatibility_test Generated nerves_compatibility_test app |nerves| Building OTP Release... * [Nerves] validating vm.args * skipping runtime configuration (config/runtime.exs not found) * creating _build/rpi4/rel/nerves_compatibility_test/releases/0.1.0/vm.args Updating base firmware image with Erlang release... Copying rootfs_overlay: /work/proj/_build/rpi4/nerves/rootfs_overlay Copying rootfs_overlay: /work/proj/rootfs_overlay Building /work/proj/_build/rpi4/nerves/images/nerves_compatibility_test.fw... Firmware UUID: cherry-idea (30659b40-417a-55f1-361d-19b95b8360c9) Firmware built successfully! 🎉 Now you may install it to a MicroSD card using `mix burn` or upload it to a device with `mix upload` or `mix firmware.gen.script`+`./upload.sh`.