[INFO] fetching crate sprintz_sys 0.1.0...
[INFO] testing sprintz_sys-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sprintz_sys 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sprintz_sys 0.1.0
[INFO] finished tweaking crates.io crate sprintz_sys 0.1.0
[INFO] tweaked toml for crates.io crate sprintz_sys 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sprintz_sys 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sprintz_sys 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3efabdb2aa0f404c912f91afcf3f41e1492ac568756f4256c18e2a57b1c1c28a
[INFO] running `Command { std: "docker" "start" "-a" "3efabdb2aa0f404c912f91afcf3f41e1492ac568756f4256c18e2a57b1c1c28a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3efabdb2aa0f404c912f91afcf3f41e1492ac568756f4256c18e2a57b1c1c28a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3efabdb2aa0f404c912f91afcf3f41e1492ac568756f4256c18e2a57b1c1c28a", kill_on_drop: false }`
[INFO] [stdout] 3efabdb2aa0f404c912f91afcf3f41e1492ac568756f4256c18e2a57b1c1c28a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29d61f7ad3783039ca7ac6865470a9226b61b6dd6d2c85f7331714dd9f30c8f3
[INFO] running `Command { std: "docker" "start" "-a" "29d61f7ad3783039ca7ac6865470a9226b61b6dd6d2c85f7331714dd9f30c8f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling sprintz_sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_delta.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz.cpp:14:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/format.h:14,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz.cpp:13:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp: At global scope:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_delta.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:51:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    51 | // #define CHECK_INT_UINT_TYPES_VALID(int_t, uint_t)               \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t compress_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:386:29:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:116:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   116 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:231:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   231 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t compress_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:391:29:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:116:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   116 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:231:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   231 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t decompress_rowmajor(const int_t*, uint_t*) [with int_t = signed char; uint_t = unsigned char; int64_t = long int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:768:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:459:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   459 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t decompress_rowmajor(const int_t*, uint_t*) [with int_t = short int; uint_t = short unsigned int; int64_t = long int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:771:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:459:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   459 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t compress_rowmajor_delta(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1012:35:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:818:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   818 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:927:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   927 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t compress_rowmajor_delta(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1017:35:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:818:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   818 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:927:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   927 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t decompress_rowmajor_delta(const int_t*, uint_t*) [with int_t = signed char; uint_t = unsigned char; int64_t = long int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1387:37:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1080:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:  1080 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t decompress_rowmajor_delta(const int_t*, uint_t*) [with int_t = short int; uint_t = short unsigned int; int64_t = long int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1390:37:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1080:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:  1080 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_delta.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:658: warning: ignoring '#pragma unroll ' [-Wunknown-pragmas]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   658 |                     #pragma unroll
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:735: warning: ignoring '#pragma unroll ' [-Wunknown-pragmas]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   735 |                     #pragma unroll
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In function 'int64_t decompress_rowmajor_delta_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:404:56: warning: typedef 'bitwidth_t' locally defined but not used [-Wunused-local-typedefs]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   404 |     typedef typename ElemSzTraits<elem_sz>::bitwidth_t bitwidth_t;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                        ^~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In instantiation of 'int64_t compress_rowmajor_delta_rle_lowdim(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:389:46:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:85:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    85 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In instantiation of 'int64_t compress_rowmajor_delta_rle_lowdim(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:394:46:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:85:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    85 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In instantiation of 'int64_t decompress_rowmajor_delta_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint16_t = short unsigned int; uint64_t = long unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:800:48:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:448:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   448 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)min_orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In instantiation of 'int64_t decompress_rowmajor_delta_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint16_t = short unsigned int; uint64_t = long unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:807:48:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:448:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   448 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)min_orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_delta.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp: In instantiation of 'int64_t compress_rowmajor_delta_rle(const uint_t*, uint64_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint64_t = long unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:409:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:92:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    92 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:327:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   327 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp: In instantiation of 'int64_t compress_rowmajor_delta_rle(const uint_t*, uint64_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint64_t = long unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:414:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:92:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    92 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:327:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   327 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_xff.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff.cpp: In function 'int64_t compress8b_rowmajor_xff(const uint8_t*, uint64_t, int8_t*, uint16_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff.cpp:231:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   231 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff.cpp:293:1: warning: label 'main_loop_end' defined but not used [-Wunused-label]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   293 | main_loop_end:
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_xff.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:888: warning: ignoring '#pragma unroll ' [-Wunknown-pragmas]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   888 |                     #pragma unroll
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In function 'int64_t decompress_rowmajor_xff_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:422:56: warning: typedef 'bitwidth_t' locally defined but not used [-Wunused-local-typedefs]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   422 |     typedef typename ElemSzTraits<elem_sz>::bitwidth_t bitwidth_t;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                        ^~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In instantiation of 'int64_t compress_rowmajor_xff_rle_lowdim(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:405:44:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:87:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    87 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In instantiation of 'int64_t compress_rowmajor_xff_rle_lowdim(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:410:44:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:87:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    87 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In instantiation of 'int64_t decompress_rowmajor_xff_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint16_t = short unsigned int; uint64_t = long unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:1125:46:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:472:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   472 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)min_orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In instantiation of 'int64_t decompress_rowmajor_xff_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint16_t = short unsigned int; uint64_t = long unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:1132:46:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:472:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   472 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)min_orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_xff.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp: In function 'int64_t decompress_rowmajor_xff_rle(const int_t*, uint_t*, uint16_t, uint32_t, uint16_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:577:55: warning: typedef 'counter_t' locally defined but not used [-Wunused-local-typedefs]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   577 |     typedef typename ElemSzTraits<elem_sz>::counter_t counter_t;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       ^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp: In instantiation of 'int64_t compress_rowmajor_xff_rle(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:560:37:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:107:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   107 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:471:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   471 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp: In instantiation of 'int64_t compress_rowmajor_xff_rle(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:565:37:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:107:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   107 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:471:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   471 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:22:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    22 | // #define CHECK_INT_UINT_TYPES_VALID(uint_t, int_t)           \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/format.h:14,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/delta.cpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'uint32_t encode_delta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = unsigned char; int_t = signed char; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:125:33:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:85:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    85 |     for (int32_t b = 0; b < nblocks; b++) { // for each block
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'uint32_t encode_delta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = short unsigned int; int_t = short int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:130:33:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:85:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'uint32_t encode_doubledelta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = unsigned char; int_t = signed char; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:615:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:568:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   568 |     for (int32_t b = 0; b < nblocks; b++) { // for each block
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'uint32_t encode_doubledelta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = short unsigned int; int_t = short int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:620:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:568:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'int64_t encode_doubledelta_serial(const uint_t*, uint32_t, int_t*, uint16_t, const uint_t*, int_t*) [with uint_t = unsigned char; int_t = signed char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:606:30:   required from 'uint32_t encode_doubledelta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = unsigned char; int_t = signed char; uint32_t = unsigned int; uint16_t = short unsigned int]'
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:615:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:441:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   441 |     for (int32_t i = 0; i < nrows; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'int64_t encode_doubledelta_serial(const uint_t*, uint32_t, int_t*, uint16_t, const uint_t*, int_t*) [with uint_t = short unsigned int; int_t = short int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:606:30:   required from 'uint32_t encode_doubledelta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = short unsigned int; int_t = short int; uint32_t = unsigned int; uint16_t = short unsigned int]'
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:620:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:441:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'int32_t decode_doubledelta_serial(const int_t*, uint32_t, uint_t*, uint16_t, const uint_t*, int_t*) [with uint_t = unsigned char; int_t = signed char; int32_t = int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:689:30:   required from 'uint32_t decode_doubledelta_rowmajor(const int_t*, uint32_t, uint_t*, uint16_t) [with int_t = signed char; uint_t = unsigned char; uint32_t = unsigned int; uint16_t = short unsigned int]'
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:698:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:502:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   502 |     for (int32_t i = 0; i < nrows; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'int32_t decode_doubledelta_serial(const int_t*, uint32_t, uint_t*, uint16_t, const uint_t*, int_t*) [with uint_t = short unsigned int; int_t = short int; int32_t = int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:689:30:   required from 'uint32_t decode_doubledelta_rowmajor(const int_t*, uint32_t, uint_t*, uint16_t) [with int_t = short int; uint_t = short unsigned int; uint32_t = unsigned int; uint16_t = short unsigned int]'
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:703:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:502:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/predict.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/format.h:14,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/predict.cpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp: In instantiation of 'uint32_t encode_xff_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = unsigned char; int_t = signed char; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:293:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:95:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    95 |         printf("-------- compression (len = %lld, ndims = %d)\n", (int64_t)len, ndims);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^                  ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |                  |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp: In instantiation of 'uint32_t encode_xff_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = short unsigned int; int_t = short int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:298:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:95:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    95 |         printf("-------- compression (len = %lld, ndims = %d)\n", (int64_t)len, ndims);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^                  ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |                  |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp: In instantiation of 'uint32_t decode_xff_rowmajor(const int_t*, uint32_t, uint_t*, uint16_t) [with int_t = signed char; uint_t = unsigned char; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:522:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:371:28: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   371 |     for (uint32_t b = 0; b < nblocks; b++) { // for each block
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                          ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp: In instantiation of 'uint32_t decode_xff_rowmajor(const int_t*, uint32_t, uint_t*, uint16_t) [with int_t = short int; uint_t = short unsigned int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:527:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:371:28: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/format.h:14,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/format.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.15s
[INFO] running `Command { std: "docker" "inspect" "29d61f7ad3783039ca7ac6865470a9226b61b6dd6d2c85f7331714dd9f30c8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d61f7ad3783039ca7ac6865470a9226b61b6dd6d2c85f7331714dd9f30c8f3", kill_on_drop: false }`
[INFO] [stdout] 29d61f7ad3783039ca7ac6865470a9226b61b6dd6d2c85f7331714dd9f30c8f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44a10001834f0e1eb66763f94995b61af6c115745468870de9e521130bbfa7ac
[INFO] running `Command { std: "docker" "start" "-a" "44a10001834f0e1eb66763f94995b61af6c115745468870de9e521130bbfa7ac", kill_on_drop: false }`
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_delta.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz.cpp:14:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/format.h:14,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz.cpp:13:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp: At global scope:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_delta.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:51:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    51 | // #define CHECK_INT_UINT_TYPES_VALID(int_t, uint_t)               \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t compress_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:386:29:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:116:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   116 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:231:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   231 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t compress_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:391:29:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:116:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   116 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:231:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   231 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t decompress_rowmajor(const int_t*, uint_t*) [with int_t = signed char; uint_t = unsigned char; int64_t = long int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:768:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:459:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   459 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t decompress_rowmajor(const int_t*, uint_t*) [with int_t = short int; uint_t = short unsigned int; int64_t = long int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:771:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:459:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   459 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t compress_rowmajor_delta(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1012:35:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:818:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   818 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:927:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   927 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t compress_rowmajor_delta(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1017:35:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:818:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   818 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:927:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   927 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t decompress_rowmajor_delta(const int_t*, uint_t*) [with int_t = signed char; uint_t = unsigned char; int64_t = long int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1387:37:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1080:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:  1080 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t decompress_rowmajor_delta(const int_t*, uint_t*) [with int_t = short int; uint_t = short unsigned int; int64_t = long int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1390:37:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1080:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:  1080 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_delta.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:658: warning: ignoring '#pragma unroll ' [-Wunknown-pragmas]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   658 |                     #pragma unroll
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:735: warning: ignoring '#pragma unroll ' [-Wunknown-pragmas]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   735 |                     #pragma unroll
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In function 'int64_t decompress_rowmajor_delta_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:404:56: warning: typedef 'bitwidth_t' locally defined but not used [-Wunused-local-typedefs]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   404 |     typedef typename ElemSzTraits<elem_sz>::bitwidth_t bitwidth_t;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                        ^~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In instantiation of 'int64_t compress_rowmajor_delta_rle_lowdim(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:389:46:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:85:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    85 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In instantiation of 'int64_t compress_rowmajor_delta_rle_lowdim(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:394:46:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:85:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    85 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In instantiation of 'int64_t decompress_rowmajor_delta_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint16_t = short unsigned int; uint64_t = long unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:800:48:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:448:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   448 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)min_orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In instantiation of 'int64_t decompress_rowmajor_delta_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint16_t = short unsigned int; uint64_t = long unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:807:48:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:448:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   448 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)min_orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_delta.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp: In instantiation of 'int64_t compress_rowmajor_delta_rle(const uint_t*, uint64_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint64_t = long unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:409:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:92:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    92 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:327:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   327 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp: In instantiation of 'int64_t compress_rowmajor_delta_rle(const uint_t*, uint64_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint64_t = long unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:414:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:92:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    92 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:327:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   327 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_xff.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff.cpp: In function 'int64_t compress8b_rowmajor_xff(const uint8_t*, uint64_t, int8_t*, uint16_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff.cpp:231:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   231 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff.cpp:293:1: warning: label 'main_loop_end' defined but not used [-Wunused-label]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   293 | main_loop_end:
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_xff.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:888: warning: ignoring '#pragma unroll ' [-Wunknown-pragmas]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   888 |                     #pragma unroll
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In function 'int64_t decompress_rowmajor_xff_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:422:56: warning: typedef 'bitwidth_t' locally defined but not used [-Wunused-local-typedefs]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   422 |     typedef typename ElemSzTraits<elem_sz>::bitwidth_t bitwidth_t;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                        ^~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In instantiation of 'int64_t compress_rowmajor_xff_rle_lowdim(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:405:44:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:87:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    87 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In instantiation of 'int64_t compress_rowmajor_xff_rle_lowdim(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:410:44:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:87:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    87 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In instantiation of 'int64_t decompress_rowmajor_xff_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint16_t = short unsigned int; uint64_t = long unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:1125:46:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:472:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   472 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)min_orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In instantiation of 'int64_t decompress_rowmajor_xff_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint16_t = short unsigned int; uint64_t = long unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:1132:46:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:472:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   472 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)min_orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_xff.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp: In function 'int64_t decompress_rowmajor_xff_rle(const int_t*, uint_t*, uint16_t, uint32_t, uint16_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:577:55: warning: typedef 'counter_t' locally defined but not used [-Wunused-local-typedefs]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   577 |     typedef typename ElemSzTraits<elem_sz>::counter_t counter_t;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       ^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp: In instantiation of 'int64_t compress_rowmajor_xff_rle(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:560:37:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:107:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   107 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:471:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   471 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp: In instantiation of 'int64_t compress_rowmajor_xff_rle(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:565:37:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:107:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   107 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:471:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   471 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:22:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    22 | // #define CHECK_INT_UINT_TYPES_VALID(uint_t, int_t)           \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/format.h:14,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/delta.cpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'uint32_t encode_delta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = unsigned char; int_t = signed char; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:125:33:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:85:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    85 |     for (int32_t b = 0; b < nblocks; b++) { // for each block
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'uint32_t encode_delta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = short unsigned int; int_t = short int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:130:33:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:85:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'uint32_t encode_doubledelta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = unsigned char; int_t = signed char; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:615:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:568:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   568 |     for (int32_t b = 0; b < nblocks; b++) { // for each block
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'uint32_t encode_doubledelta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = short unsigned int; int_t = short int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:620:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:568:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'int64_t encode_doubledelta_serial(const uint_t*, uint32_t, int_t*, uint16_t, const uint_t*, int_t*) [with uint_t = unsigned char; int_t = signed char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:606:30:   required from 'uint32_t encode_doubledelta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = unsigned char; int_t = signed char; uint32_t = unsigned int; uint16_t = short unsigned int]'
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:615:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:441:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   441 |     for (int32_t i = 0; i < nrows; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'int64_t encode_doubledelta_serial(const uint_t*, uint32_t, int_t*, uint16_t, const uint_t*, int_t*) [with uint_t = short unsigned int; int_t = short int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:606:30:   required from 'uint32_t encode_doubledelta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = short unsigned int; int_t = short int; uint32_t = unsigned int; uint16_t = short unsigned int]'
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:620:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:441:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'int32_t decode_doubledelta_serial(const int_t*, uint32_t, uint_t*, uint16_t, const uint_t*, int_t*) [with uint_t = unsigned char; int_t = signed char; int32_t = int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:689:30:   required from 'uint32_t decode_doubledelta_rowmajor(const int_t*, uint32_t, uint_t*, uint16_t) [with int_t = signed char; uint_t = unsigned char; uint32_t = unsigned int; uint16_t = short unsigned int]'
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:698:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:502:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   502 |     for (int32_t i = 0; i < nrows; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'int32_t decode_doubledelta_serial(const int_t*, uint32_t, uint_t*, uint16_t, const uint_t*, int_t*) [with uint_t = short unsigned int; int_t = short int; int32_t = int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:689:30:   required from 'uint32_t decode_doubledelta_rowmajor(const int_t*, uint32_t, uint_t*, uint16_t) [with int_t = short int; uint_t = short unsigned int; uint32_t = unsigned int; uint16_t = short unsigned int]'
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:703:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:502:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/predict.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/format.h:14,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/predict.cpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp: In instantiation of 'uint32_t encode_xff_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = unsigned char; int_t = signed char; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:293:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:95:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    95 |         printf("-------- compression (len = %lld, ndims = %d)\n", (int64_t)len, ndims);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^                  ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |                  |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp: In instantiation of 'uint32_t encode_xff_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = short unsigned int; int_t = short int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:298:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:95:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    95 |         printf("-------- compression (len = %lld, ndims = %d)\n", (int64_t)len, ndims);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^                  ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |                  |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp: In instantiation of 'uint32_t decode_xff_rowmajor(const int_t*, uint32_t, uint_t*, uint16_t) [with int_t = signed char; uint_t = unsigned char; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:522:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:371:28: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   371 |     for (uint32_t b = 0; b < nblocks; b++) { // for each block
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                          ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp: In instantiation of 'uint32_t decode_xff_rowmajor(const int_t*, uint32_t, uint_t*, uint16_t) [with int_t = short int; uint_t = short unsigned int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:527:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:371:28: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/format.h:14,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/format.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr]    Compiling sprintz_sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "44a10001834f0e1eb66763f94995b61af6c115745468870de9e521130bbfa7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a10001834f0e1eb66763f94995b61af6c115745468870de9e521130bbfa7ac", kill_on_drop: false }`
[INFO] [stdout] 44a10001834f0e1eb66763f94995b61af6c115745468870de9e521130bbfa7ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5484a74b679b8455d206bfefdfe23fb407412095fe943cbcd4d22839e4b97f5e
[INFO] running `Command { std: "docker" "start" "-a" "5484a74b679b8455d206bfefdfe23fb407412095fe943cbcd4d22839e4b97f5e", kill_on_drop: false }`
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_delta.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz.cpp:14:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/format.h:14,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz.cpp:13:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp: At global scope:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_delta.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:51:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    51 | // #define CHECK_INT_UINT_TYPES_VALID(int_t, uint_t)               \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t compress_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:386:29:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:116:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   116 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:231:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   231 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t compress_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:391:29:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:116:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   116 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:231:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   231 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t decompress_rowmajor(const int_t*, uint_t*) [with int_t = signed char; uint_t = unsigned char; int64_t = long int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:768:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:459:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   459 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t decompress_rowmajor(const int_t*, uint_t*) [with int_t = short int; uint_t = short unsigned int; int64_t = long int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:771:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:459:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   459 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t compress_rowmajor_delta(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1012:35:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:818:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   818 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:927:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   927 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t compress_rowmajor_delta(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1017:35:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:818:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   818 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:927:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   927 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t decompress_rowmajor_delta(const int_t*, uint_t*) [with int_t = signed char; uint_t = unsigned char; int64_t = long int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1387:37:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1080:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:  1080 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp: In instantiation of 'int64_t decompress_rowmajor_delta(const int_t*, uint_t*) [with int_t = short int; uint_t = short unsigned int; int64_t = long int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1390:37:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta.cpp:1080:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:  1080 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_delta.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:658: warning: ignoring '#pragma unroll ' [-Wunknown-pragmas]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   658 |                     #pragma unroll
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:735: warning: ignoring '#pragma unroll ' [-Wunknown-pragmas]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   735 |                     #pragma unroll
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In function 'int64_t decompress_rowmajor_delta_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:404:56: warning: typedef 'bitwidth_t' locally defined but not used [-Wunused-local-typedefs]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   404 |     typedef typename ElemSzTraits<elem_sz>::bitwidth_t bitwidth_t;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                        ^~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In instantiation of 'int64_t compress_rowmajor_delta_rle_lowdim(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:389:46:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:85:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    85 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In instantiation of 'int64_t compress_rowmajor_delta_rle_lowdim(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:394:46:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:85:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    85 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In instantiation of 'int64_t decompress_rowmajor_delta_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint16_t = short unsigned int; uint64_t = long unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:800:48:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:448:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   448 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)min_orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp: In instantiation of 'int64_t decompress_rowmajor_delta_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint16_t = short unsigned int; uint64_t = long unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:807:48:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_lowdim.cpp:448:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   448 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)min_orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_delta.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp: In instantiation of 'int64_t compress_rowmajor_delta_rle(const uint_t*, uint64_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint64_t = long unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:409:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:92:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    92 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:327:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   327 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp: In instantiation of 'int64_t compress_rowmajor_delta_rle(const uint_t*, uint64_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint64_t = long unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:414:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:92:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    92 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_delta_rle.cpp:327:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   327 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_xff.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff.cpp: In function 'int64_t compress8b_rowmajor_xff(const uint8_t*, uint64_t, int8_t*, uint16_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff.cpp:231:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   231 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff.cpp:293:1: warning: label 'main_loop_end' defined but not used [-Wunused-label]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   293 | main_loop_end:
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_xff.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:888: warning: ignoring '#pragma unroll ' [-Wunknown-pragmas]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   888 |                     #pragma unroll
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In function 'int64_t decompress_rowmajor_xff_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:422:56: warning: typedef 'bitwidth_t' locally defined but not used [-Wunused-local-typedefs]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   422 |     typedef typename ElemSzTraits<elem_sz>::bitwidth_t bitwidth_t;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                        ^~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In instantiation of 'int64_t compress_rowmajor_xff_rle_lowdim(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:405:44:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:87:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    87 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In instantiation of 'int64_t compress_rowmajor_xff_rle_lowdim(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:410:44:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:87:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    87 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In instantiation of 'int64_t decompress_rowmajor_xff_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint16_t = short unsigned int; uint64_t = long unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:1125:46:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:472:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   472 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)min_orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp: In instantiation of 'int64_t decompress_rowmajor_xff_rle_lowdim(const int_t*, uint_t*, uint16_t, uint64_t, uint16_t) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint16_t = short unsigned int; uint64_t = long unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:1132:46:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_lowdim.cpp:472:55: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   472 |         printf("-------- decompression (orig_len = %lld)\n", (int64_t)min_orig_len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    ~~~^      ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                    %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/sprintz_xff.h:15,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:172:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   172 | // #define _INSERT_VECTOR_TYPEDEFS_AND_CONSTS                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:20,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/bitpack.h:25:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:31:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    31 | // #define _TILE_BYTE(byte)                                                    \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/bitpack.h:37:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | // #define _TILE_SHORT(short)                                                  \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:37:40: warning: ignoring attributes on template argument '__m256i' [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    37 | template<> struct vector_traits<__m256i> {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                        ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:48:57: warning: ignoring attributes on template argument 'scalar_traits<signed char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    48 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:55:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned char>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    55 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:62:57: warning: ignoring attributes on template argument 'scalar_traits<short int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    62 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:69:57: warning: ignoring attributes on template argument 'scalar_traits<short unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    69 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:76:57: warning: ignoring attributes on template argument 'scalar_traits<int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    76 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/traits.hpp:83:57: warning: ignoring attributes on template argument 'scalar_traits<unsigned int>::vector_type' {aka '__m256i'} [-Wignored-attributes]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    83 |     using packet_type = Packet<vector_traits<vector_type>::size, scalar_type>;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                         ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/query.hpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp: In function 'void accumulate(Packet<32, short unsigned int>, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, Packet<32, unsigned int>&, uint32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:35: warning: unused parameter 'accum2' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/query.hpp:141:73: warning: unused parameter 'accum3' [-Wunused-parameter]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   141 |     Packet<32, uint32_t, CpuCtx>& accum2, Packet<32, uint32_t, CpuCtx>& accum3,
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp: In function 'int64_t decompress_rowmajor_xff_rle(const int_t*, uint_t*, uint16_t, uint32_t, uint16_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:577:55: warning: typedef 'counter_t' locally defined but not used [-Wunused-local-typedefs]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   577 |     typedef typename ElemSzTraits<elem_sz>::counter_t counter_t;
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                       ^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp: In instantiation of 'int64_t compress_rowmajor_xff_rle(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = signed char; uint_t = unsigned char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:560:37:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:107:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   107 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:471:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   471 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp: In instantiation of 'int64_t compress_rowmajor_xff_rle(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with int_t = short int; uint_t = short unsigned int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:565:37:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:107:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   107 |         printf("-------- compression (len = %lld)\n", (int64_t)len);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^      ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/sprintz_xff_rle.cpp:471:50: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   471 |                 uint8_t is_final_stripe = stripe == (nstripes - 1);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:22:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    22 | // #define CHECK_INT_UINT_TYPES_VALID(uint_t, int_t)           \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/format.h:14,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/delta.cpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'uint32_t encode_delta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = unsigned char; int_t = signed char; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:125:33:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:85:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    85 |     for (int32_t b = 0; b < nblocks; b++) { // for each block
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'uint32_t encode_delta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = short unsigned int; int_t = short int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:130:33:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:85:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'uint32_t encode_doubledelta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = unsigned char; int_t = signed char; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:615:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:568:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   568 |     for (int32_t b = 0; b < nblocks; b++) { // for each block
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'uint32_t encode_doubledelta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = short unsigned int; int_t = short int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:620:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:568:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'int64_t encode_doubledelta_serial(const uint_t*, uint32_t, int_t*, uint16_t, const uint_t*, int_t*) [with uint_t = unsigned char; int_t = signed char; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:606:30:   required from 'uint32_t encode_doubledelta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = unsigned char; int_t = signed char; uint32_t = unsigned int; uint16_t = short unsigned int]'
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:615:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:441:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   441 |     for (int32_t i = 0; i < nrows; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'int64_t encode_doubledelta_serial(const uint_t*, uint32_t, int_t*, uint16_t, const uint_t*, int_t*) [with uint_t = short unsigned int; int_t = short int; int64_t = long int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:606:30:   required from 'uint32_t encode_doubledelta_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = short unsigned int; int_t = short int; uint32_t = unsigned int; uint16_t = short unsigned int]'
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:620:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:441:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'int32_t decode_doubledelta_serial(const int_t*, uint32_t, uint_t*, uint16_t, const uint_t*, int_t*) [with uint_t = unsigned char; int_t = signed char; int32_t = int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:689:30:   required from 'uint32_t decode_doubledelta_rowmajor(const int_t*, uint32_t, uint_t*, uint16_t) [with int_t = signed char; uint_t = unsigned char; uint32_t = unsigned int; uint16_t = short unsigned int]'
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:698:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:502:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   502 |     for (int32_t i = 0; i < nrows; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp: In instantiation of 'int32_t decode_doubledelta_serial(const int_t*, uint32_t, uint_t*, uint16_t, const uint_t*, int_t*) [with uint_t = short unsigned int; int_t = short int; int32_t = int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:689:30:   required from 'uint32_t decode_doubledelta_rowmajor(const int_t*, uint32_t, uint_t*, uint16_t) [with int_t = short int; uint_t = short unsigned int; uint32_t = unsigned int; uint16_t = short unsigned int]'
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:703:39:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/delta.cpp:502:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/predict.cpp:17:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:286:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   286 | //      #define PRINT_DEBUG(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:289:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   289 | //      #define PRINT_VAR_DEBUG(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:292:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   292 | //      #define PRINT(STR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:295:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   295 | //      #define PRINT_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:298:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   298 | //      #define PRINTLN_VAR(VAR) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:339:1: warning: multi-line comment [-Wcomment]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   339 | // #define DEBUGF(format, ...) \
[INFO] [stderr] warning: sprintz_sys@0.1.0:       | ^
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp: In function 'void dump_bits(const void*, size_t, bool)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/debug_utils.hpp:113:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   113 |         for (int i = 0; i < size; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                         ~~^~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/format.h:14,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/predict.cpp:18:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp: In instantiation of 'uint32_t encode_xff_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = unsigned char; int_t = signed char; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:293:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:95:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    95 |         printf("-------- compression (len = %lld, ndims = %d)\n", (int64_t)len, ndims);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^                  ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |                  |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp: In instantiation of 'uint32_t encode_xff_rowmajor(const uint_t*, uint32_t, int_t*, uint16_t, bool) [with uint_t = short unsigned int; int_t = short int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:298:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:95:48: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int64_t' {aka 'long int'} [-Wformat=]
[INFO] [stderr] warning: sprintz_sys@0.1.0:    95 |         printf("-------- compression (len = %lld, ndims = %d)\n", (int64_t)len, ndims);
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             ~~~^                  ~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                |                  |
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                                long long int      int64_t {aka long int}
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                                             %ld
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp: In instantiation of 'uint32_t decode_xff_rowmajor(const int_t*, uint32_t, uint_t*, uint16_t) [with int_t = signed char; uint_t = unsigned char; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:522:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:371:28: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   371 |     for (uint32_t b = 0; b < nblocks; b++) { // for each block
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                          ~~^~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp: In instantiation of 'uint32_t decode_xff_rowmajor(const int_t*, uint32_t, uint_t*, uint16_t) [with int_t = short int; uint_t = short unsigned int; uint32_t = unsigned int; uint16_t = short unsigned int]':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:527:31:   required from here
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/predict.cpp:371:28: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0: In file included from vendor/sprintz/cpp/Compress/format.h:14,
[INFO] [stderr] warning: sprintz_sys@0.1.0:                  from vendor/sprintz/cpp/Compress/format.cpp:9:
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h: In function 'void memrep(void*, const void*, int32_t, int32_t)':
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:218:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   218 |         for (size_t i = 0; i < ncopies - 1; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: sprintz_sys@0.1.0: vendor/sprintz/cpp/Compress/util.h:243:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning: sprintz_sys@0.1.0:   243 |         for (size_t i = 0; i < ncopies; i++) {
[INFO] [stderr] warning: sprintz_sys@0.1.0:       |                            ~~^~~~~~~~~
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sprintz_sys-c607495a5562b0e8)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_delta_16b ... ok
[INFO] [stdout] test tests::test_xff_8b ... ok
[INFO] [stdout] test tests::test_xff_16b ... ok
[INFO] [stdout] test tests::test_delta_8b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sprintz_sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5484a74b679b8455d206bfefdfe23fb407412095fe943cbcd4d22839e4b97f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5484a74b679b8455d206bfefdfe23fb407412095fe943cbcd4d22839e4b97f5e", kill_on_drop: false }`
[INFO] [stdout] 5484a74b679b8455d206bfefdfe23fb407412095fe943cbcd4d22839e4b97f5e
