Resolving Hex dependencies...
Resolution completed in 0.062s
Unchanged:
  cc_precompiler 0.1.11
  circular_buffer 1.0.0
  complex 0.6.0
  elixir_make 0.9.0
  ex_vrp 0.4.2
  fine 0.1.6
  interactive_cmd 0.1.4
  jason 1.4.4
  nerves 1.14.1
  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
  nx 0.11.0
  property_table 0.3.3
  ring_logger 0.11.5
  shoehorn 0.9.3
  tablet 0.3.2
  telemetry 1.4.1
  toolshed 0.4.2
  uboot_env 1.0.2
All dependencies have been fetched
==> circular_buffer
Compiling 1 file (.ex)
Generated circular_buffer app
==> fine
Compiling 1 file (.ex)
Generated fine app
==> jason
Compiling 10 files (.ex)
Generated jason app
==> complex
Compiling 2 files (.ex)
Generated complex app
==> tablet
Compiling 2 files (.ex)
Generated tablet app
==> elixir_make
Compiling 8 files (.ex)
Generated elixir_make app
==> nerves_logging
 CC kmsg_tailer.o
 LD kmsg_tailer
Not crosscompiling. To test locally, the port binary needs extra permissions.
Set SUDO=sudo to set permissions. The default is to skip this step.
SUDO_ASKPASS=/usr/bin/ssh-askpass
SUDO=true
Compiling 5 files (.ex)
Generated nerves_logging app
==> nerves_discovery
Compiling 5 files (.ex)
Generated nerves_discovery app
==> ring_logger
Compiling 7 files (.ex)
Generated ring_logger app
==> shoehorn
Compiling 8 files (.ex)
Generated shoehorn app
==> interactive_cmd
Compiling 1 file (.ex)
Generated interactive_cmd app
==> nerves
HOST_CC port.o
HOST_LD port
Compiling 50 files (.ex)
Generated nerves app
==> nerves_compatibility_test
===> Analyzing applications...
===> Compiling telemetry
==> nx
Compiling 41 files (.ex)
Generated nx app
==> uboot_env
Compiling 5 files (.ex)
Generated uboot_env app
==> cc_precompiler
Compiling 3 files (.ex)
Generated cc_precompiler app
==> ex_vrp
Downloading precompiled NIF to /home/nerves/.cache/elixir_make/ex_vrp-nif-2.17-aarch64-linux-gnu-0.4.2.tar.gz
Error happened while installing ex_vrp from precompiled binary: "precompiled \"ex_vrp-nif-2.17-aarch64-linux-gnu-0.4.2.tar.gz\" does not exist or cannot download: :enoent".

Attempting to compile ex_vrp from source...
mkdir -p /work/proj/_build/host/lib/ex_vrp/priv
g++ -std=c++20 -Wall -Wextra -fPIC -fvisibility=hidden -I/usr/local/lib/erlang/erts-16.2/include -Ic_src -Ic_src/pyvrp -O3 -flto -DNDEBUG -Wno-dangling-reference -isystem /work/proj/deps/fine/c_include -shared -flto -o /work/proj/_build/host/lib/ex_vrp/priv/ex_vrp_nif.so c_src/obj/ex_vrp_nif.o c_src/obj/pyvrp/CostEvaluator.o c_src/obj/pyvrp/DurationSegment.o c_src/obj/pyvrp/DynamicBitset.o c_src/obj/pyvrp/LoadSegment.o c_src/obj/pyvrp/ProblemData.o c_src/obj/pyvrp/RandomNumberGenerator.o c_src/obj/pyvrp/Route.o c_src/obj/pyvrp/Solution.o c_src/obj/pyvrp/Trip.o c_src/obj/pyvrp/search/LocalSearch.o c_src/obj/pyvrp/search/PerturbationManager.o c_src/obj/pyvrp/search/RelocateWithDepot.o c_src/obj/pyvrp/search/Route.o c_src/obj/pyvrp/search/SearchSpace.o c_src/obj/pyvrp/search/Solution.o c_src/obj/pyvrp/search/SwapRoutes.o c_src/obj/pyvrp/search/SwapStar.o c_src/obj/pyvrp/search/SwapTails.o c_src/obj/pyvrp/search/primitives.o
lto-wrapper: warning: using serial compilation of 14 LTRANS jobs
lto-wrapper: note: see the ‘-flto’ option documentation for more information
Compiling 29 files (.ex)
Generated ex_vrp app
==> property_table
Compiling 8 files (.ex)
Generated property_table app
==> nerves_uevent
 CC uevent.o
 LD uevent
Not crosscompiling. To test locally, the port binary needs extra permissions.
Set SUDO=sudo to set permissions. The default is to skip this step.
SUDO_ASKPASS=/usr/bin/ssh-askpass
SUDO=true
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

Nerves environment
  MIX_TARGET:   host
  MIX_ENV:      prod

Checking for prebuilt Nerves artifacts...
Compiling 2 files (.ex)
Generated nerves_compatibility_test app