.....Stdout+Stderr:
make: Entering directory '/home/zkessin/Documents/Kobil/mzbench/server'
/home/zkessin/Documents/Kobil/mzbench/bin/rebar3 compile
===> Verifying dependencies...
===> Package <<"header_generator">> not found. Fetching registry updates and trying again...
===> Updating package registry...
===> Writing registry to /home/zkessin/.cache/rebar3/hex/default/registry
===> Generating package index...
===> Writing index to /home/zkessin/.cache/rebar3/hex/default/packages.idx
===> Plugin header_generator not available. It will not be used.
===> Package <<"eqc_resolver">> not found. Fetching registry updates and trying again...
===> Updating package registry...
===> Writing registry to /home/zkessin/.cache/rebar3/hex/default/registry
===> Generating package index...
===> Writing index to /home/zkessin/.cache/rebar3/hex/default/packages.idx
===> Plugin eqc_resolver not available. It will not be used.
===> Package <<"rebar_gdb_plugin">> not found. Fetching registry updates and trying again...
===> Updating package registry...
===> Writing registry to /home/zkessin/.cache/rebar3/hex/default/registry
===> Generating package index...
===> Writing index to /home/zkessin/.cache/rebar3/hex/default/packages.idx
===> Plugin rebar_gdb_plugin not available. It will not be used.
===> Compiling hdr_histogram
make[1]: Entering directory '/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src'
cc -O3 -std=c99 -finline-functions -Wall -Wmissing-prototypes -fPIC -I /usr/lib/erlang/erts-9.0/include/ -I /usr/lib/erlang/lib/erl_interface-3.10/include  -c -o /home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.o /home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c
In file included from /home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:84:0:
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_log.h:66:12: warning: ‘struct timespec’ declared inside parameter list will not be visible outside of this definition or declaration
     struct timespec* timestamp);
            ^~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_log.h:92:18: warning: ‘struct timespec’ declared inside parameter list will not be visible outside of this definition or declaration
     const struct timespec* start_timestamp,
                  ^~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_log.h:100:21: error: field ‘start_timestamp’ has incomplete type
     struct timespec start_timestamp;
                     ^~~~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:161:14: warning: no previous prototype for ‘_hh_open’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_open(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:200:14: warning: no previous prototype for ‘_hh_get_memory_size’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_get_memory_size(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:220:14: warning: no previous prototype for ‘_hh_get_total_count’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_get_total_count(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:240:14: warning: no previous prototype for ‘_hh_record’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_record(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:267:14: warning: no previous prototype for ‘_hh_record_corrected’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_record_corrected(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:296:14: warning: no previous prototype for ‘_hh_record_many’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_record_many(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:325:14: warning: no previous prototype for ‘_hh_add’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_add(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:349:14: warning: no previous prototype for ‘_hh_min’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_min(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:370:14: warning: no previous prototype for ‘_hh_max’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_max(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:398:14: warning: no previous prototype for ‘_hh_mean’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_mean(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:432:14: warning: no previous prototype for ‘_hh_median’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_median(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:466:14: warning: no previous prototype for ‘_hh_stddev’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_stddev(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:500:14: warning: no previous prototype for ‘_hh_percentile’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_percentile(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:536:14: warning: no previous prototype for ‘_hh_same’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_same(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:562:14: warning: no previous prototype for ‘_hh_lowest_at’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_lowest_at(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:588:14: warning: no previous prototype for ‘_hh_count_at’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_count_at(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:611:14: warning: no previous prototype for ‘_hh_print_classic’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_print_classic(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:632:14: warning: no previous prototype for ‘_hh_print_csv’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_print_csv(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:653:14: warning: no previous prototype for ‘_hh_log_classic’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_log_classic(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:687:14: warning: no previous prototype for ‘_hh_log_csv’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_log_csv(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:720:14: warning: no previous prototype for ‘_hh_reset’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_reset(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:741:14: warning: no previous prototype for ‘_hh_rotate’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_rotate(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:790:14: warning: no previous prototype for ‘_hh_close’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_close(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:823:14: warning: no previous prototype for ‘_hh_from_binary’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_from_binary(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:853:14: warning: no previous prototype for ‘_hh_to_binary’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_to_binary(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:888:14: warning: no previous prototype for ‘_hh_to_binary_uncompressed’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hh_to_binary_uncompressed(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~~~~~~~~~~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:941:14: warning: no previous prototype for ‘parse_opts’ [-Wmissing-prototypes]
 ERL_NIF_TERM parse_opts(
              ^~~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:961:14: warning: no previous prototype for ‘parse_opt’ [-Wmissing-prototypes]
 ERL_NIF_TERM parse_opt(ErlNifEnv* env, ERL_NIF_TERM e, hi_opts_t* o)
              ^~~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:1004:14: warning: no previous prototype for ‘_hi_open’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hi_open(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:1035:14: warning: no previous prototype for ‘_hi_init’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hi_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:1125:14: warning: no previous prototype for ‘_hi_next’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hi_next(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~
/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.c:1364:14: warning: no previous prototype for ‘_hi_close’ [-Wmissing-prototypes]
 ERL_NIF_TERM _hi_close(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
              ^~~~~~~~~
Makefile:62: recipe for target '/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.o' failed
make[1]: *** [/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src/hdr_histogram_nif.o] Error 1
make[1]: Leaving directory '/home/zkessin/Documents/Kobil/mzbench/server/_build/default/deps/hdr_histogram/c_src'
===> Hook for compile failed!

Makefile:81: recipe for target '.make/compilation-up-to-date' failed
make: *** [.make/compilation-up-to-date] Error 1
make: Leaving directory '/home/zkessin/Documents/Kobil/mzbench/server'

zkessin@zkessin-All-Series:~/Documents/Kobil/mzbench$