[INFO] fetching crate knetrs 0.1.1...
[INFO] checking knetrs-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate knetrs 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate knetrs 0.1.1 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate knetrs 0.1.1
[INFO] finished tweaking crates.io crate knetrs 0.1.1
[INFO] tweaked toml for crates.io crate knetrs 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding hash32 v0.2.1 (latest: v0.3.1)
[INFO] [stderr]       Adding heapless v0.7.17 (latest: v0.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ddea957cdc8d48f2a9ff07197d496fc029cce0fd97c04f8d926f1c93152c1a3
[INFO] running `Command { std: "docker" "start" "-a" "3ddea957cdc8d48f2a9ff07197d496fc029cce0fd97c04f8d926f1c93152c1a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ddea957cdc8d48f2a9ff07197d496fc029cce0fd97c04f8d926f1c93152c1a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ddea957cdc8d48f2a9ff07197d496fc029cce0fd97c04f8d926f1c93152c1a3", kill_on_drop: false }`
[INFO] [stdout] 3ddea957cdc8d48f2a9ff07197d496fc029cce0fd97c04f8d926f1c93152c1a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78904a8e55481e5a5233fe4d0567b8836d3e57ded3deecc65b6556f07feae98c
[INFO] running `Command { std: "docker" "start" "-a" "78904a8e55481e5a5233fe4d0567b8836d3e57ded3deecc65b6556f07feae98c", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking ffi-opaque v2.0.1
[INFO] [stderr]    Compiling knetrs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/ringbuffer.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/ringbuffer.c:26:
[INFO] [stderr] warning: knetrs@0.1.1: knet/ringbuffer.c: In function 'ringbuffer_copy_random':
[INFO] [stderr] warning: knetrs@0.1.1: knet/ringbuffer.c:210:16: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits]
[INFO] [stderr] warning: knetrs@0.1.1:   210 |     verify(pos >= 0);
[INFO] [stderr] warning: knetrs@0.1.1:       |                ^~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:318:15: note: in definition of macro 'verify'
[INFO] [stderr] warning: knetrs@0.1.1:   318 |         if (!(expr)) { \
[INFO] [stderr] warning: knetrs@0.1.1:       |               ^~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/misc.h:29,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/misc.c:36:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c: In function 'socket_check_send_ready':
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:416:38: warning: unused parameter 'socket_fd' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   416 | int socket_check_send_ready(socket_t socket_fd) {
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/misc.h:29,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/misc.c:36:
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c: At top level:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:683:1: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   683 | atomic_counter_t atomic_counter_inc(atomic_counter_t* counter) {
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:691:1: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   691 | atomic_counter_t atomic_counter_dec(atomic_counter_t* counter) {
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:699:1: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   699 | atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:708:1: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   708 | atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c: In function 'thread_runner_exit':
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:1099:43: warning: unused parameter 'runner' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:  1099 | void thread_runner_exit(kthread_runner_t* runner) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                         ~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/list.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/list.c:26:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/channel.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/channel.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/misc.h:29,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/logger.c:27:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/logger.c: In function 'logger_write':
[INFO] [stderr] warning: knetrs@0.1.1: knet/logger.c:131:23: warning: comparison of integer expressions of different signedness: 'knet_logger_level_e' {aka 'enum _logger_level_e'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: knetrs@0.1.1:   131 |     if (logger->level > level) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                       ^
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/channel_ref.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/channel_ref.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/timer.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/timer.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/stream.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/stream.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/rb_tree.c:52:1: warning: missing initializer for field 'cb' of 'krbnode_t' {aka 'struct _rb_node_t'} [-Wmissing-field-initializers]
[INFO] [stderr] warning: knetrs@0.1.1:    52 | static krbnode_t nil_node = { 0, 0, 0, 0, 0, rb_color_black };
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/rb_tree.c:40:31: note: 'cb' declared here
[INFO] [stderr] warning: knetrs@0.1.1:       |                               ^~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/loop_balancer.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/loop_balancer.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/loop_impl.c:32:
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c: In function 'knet_impl_add_channel_ref':
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c:157:40: warning: unused parameter 'loop' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   157 | int knet_impl_add_channel_ref(kloop_t* loop, kchannel_ref_t* channel_ref) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                               ~~~~~~~~~^~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c:157:62: warning: unused parameter 'channel_ref' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   157 | int knet_impl_add_channel_ref(kloop_t* loop, kchannel_ref_t* channel_ref) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                                              ~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c: In function 'knet_impl_remove_channel_ref':
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c:161:43: warning: unused parameter 'loop' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   161 | int knet_impl_remove_channel_ref(kloop_t* loop, kchannel_ref_t* channel_ref) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                                  ~~~~~~~~~^~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c: In function 'knet_impl_channel_accept':
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c:167:51: warning: unused parameter 'channel_ref' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   167 | socket_t knet_impl_channel_accept(kchannel_ref_t* channel_ref) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                                   ~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/loop.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> rust/knet-rust-wrapper/src/knet.rs:426:26
[INFO] [stdout]     |
[INFO] [stdout] 421 |                     let mut _cb = (*channel_sptr.clone().as_ref().borrow_mut()).cb.clone();
[INFO] [stdout]     |                             --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 426 |                     Some(channel_sptr.clone())
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> rust/knet-rust-wrapper/src/knet.rs:515:48
[INFO] [stdout]     |
[INFO] [stdout] 515 |                 LOOP_GLOBAL_PTR.with(|p| match p.borrow_mut().channel_map.get(&chan_id) {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> rust/knet-rust-wrapper/src/knet.rs:566:57
[INFO] [stdout]     |
[INFO] [stdout] 566 |         let mut _channel_map = LOOP_GLOBAL_PTR.with(|p| p.borrow_mut().channel_map.clone());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> rust/knet-rust-wrapper/src/knet.rs:426:26
[INFO] [stdout]     |
[INFO] [stdout] 421 |                     let mut _cb = (*channel_sptr.clone().as_ref().borrow_mut()).cb.clone();
[INFO] [stdout]     |                             --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 426 |                     Some(channel_sptr.clone())
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> rust/knet-rust-wrapper/src/knet.rs:515:48
[INFO] [stdout]     |
[INFO] [stdout] 515 |                 LOOP_GLOBAL_PTR.with(|p| match p.borrow_mut().channel_map.get(&chan_id) {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> rust/knet-rust-wrapper/src/knet.rs:566:57
[INFO] [stdout]     |
[INFO] [stdout] 566 |         let mut _channel_map = LOOP_GLOBAL_PTR.with(|p| p.borrow_mut().channel_map.clone());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/ringbuffer.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/ringbuffer.c:26:
[INFO] [stderr] warning: knetrs@0.1.1: knet/ringbuffer.c: In function 'ringbuffer_copy_random':
[INFO] [stderr] warning: knetrs@0.1.1: knet/ringbuffer.c:210:16: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits]
[INFO] [stderr] warning: knetrs@0.1.1:   210 |     verify(pos >= 0);
[INFO] [stderr] warning: knetrs@0.1.1:       |                ^~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:318:15: note: in definition of macro 'verify'
[INFO] [stderr] warning: knetrs@0.1.1:   318 |         if (!(expr)) { \
[INFO] [stderr] warning: knetrs@0.1.1:       |               ^~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/misc.h:29,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/misc.c:36:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c: In function 'socket_check_send_ready':
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:416:38: warning: unused parameter 'socket_fd' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   416 | int socket_check_send_ready(socket_t socket_fd) {
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/misc.h:29,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/misc.c:36:
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c: At top level:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:683:1: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   683 | atomic_counter_t atomic_counter_inc(atomic_counter_t* counter) {
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:691:1: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   691 | atomic_counter_t atomic_counter_dec(atomic_counter_t* counter) {
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:699:1: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   699 | atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:708:1: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   708 | atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c: In function 'thread_runner_exit':
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:1099:43: warning: unused parameter 'runner' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:  1099 | void thread_runner_exit(kthread_runner_t* runner) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                         ~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/list.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/list.c:26:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/channel.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/channel.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/misc.h:29,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/logger.c:27:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/logger.c: In function 'logger_write':
[INFO] [stderr] warning: knetrs@0.1.1: knet/logger.c:131:23: warning: comparison of integer expressions of different signedness: 'knet_logger_level_e' {aka 'enum _logger_level_e'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: knetrs@0.1.1:   131 |     if (logger->level > level) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                       ^
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/channel_ref.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/channel_ref.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/timer.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/timer.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/stream.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/stream.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/rb_tree.c:52:1: warning: missing initializer for field 'cb' of 'krbnode_t' {aka 'struct _rb_node_t'} [-Wmissing-field-initializers]
[INFO] [stderr] warning: knetrs@0.1.1:    52 | static krbnode_t nil_node = { 0, 0, 0, 0, 0, rb_color_black };
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/rb_tree.c:40:31: note: 'cb' declared here
[INFO] [stderr] warning: knetrs@0.1.1:       |                               ^~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/loop_balancer.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/loop_balancer.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/loop_impl.c:32:
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c: In function 'knet_impl_add_channel_ref':
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c:157:40: warning: unused parameter 'loop' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   157 | int knet_impl_add_channel_ref(kloop_t* loop, kchannel_ref_t* channel_ref) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                               ~~~~~~~~~^~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c:157:62: warning: unused parameter 'channel_ref' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   157 | int knet_impl_add_channel_ref(kloop_t* loop, kchannel_ref_t* channel_ref) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                                              ~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c: In function 'knet_impl_remove_channel_ref':
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c:161:43: warning: unused parameter 'loop' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   161 | int knet_impl_remove_channel_ref(kloop_t* loop, kchannel_ref_t* channel_ref) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                                  ~~~~~~~~~^~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c: In function 'knet_impl_channel_accept':
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c:167:51: warning: unused parameter 'channel_ref' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   167 | socket_t knet_impl_channel_accept(kchannel_ref_t* channel_ref) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                                   ~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/loop.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `knetrs` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/ringbuffer.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/ringbuffer.c:26:
[INFO] [stderr] warning: knetrs@0.1.1: knet/ringbuffer.c: In function 'ringbuffer_copy_random':
[INFO] [stderr] warning: knetrs@0.1.1: knet/ringbuffer.c:210:16: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits]
[INFO] [stderr] warning: knetrs@0.1.1:   210 |     verify(pos >= 0);
[INFO] [stderr] warning: knetrs@0.1.1:       |                ^~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:318:15: note: in definition of macro 'verify'
[INFO] [stderr] warning: knetrs@0.1.1:   318 |         if (!(expr)) { \
[INFO] [stderr] warning: knetrs@0.1.1:       |               ^~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/misc.h:29,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/misc.c:36:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c: In function 'socket_check_send_ready':
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:416:38: warning: unused parameter 'socket_fd' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   416 | int socket_check_send_ready(socket_t socket_fd) {
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/misc.h:29,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/misc.c:36:
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c: At top level:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:683:1: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   683 | atomic_counter_t atomic_counter_inc(atomic_counter_t* counter) {
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:691:1: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   691 | atomic_counter_t atomic_counter_dec(atomic_counter_t* counter) {
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:699:1: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   699 | atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:708:1: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   708 | atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c: In function 'thread_runner_exit':
[INFO] [stderr] warning: knetrs@0.1.1: knet/misc.c:1099:43: warning: unused parameter 'runner' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:  1099 | void thread_runner_exit(kthread_runner_t* runner) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                         ~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/list.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/list.c:26:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/channel.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/channel.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/misc.h:29,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/logger.c:27:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/logger.c: In function 'logger_write':
[INFO] [stderr] warning: knetrs@0.1.1: knet/logger.c:131:23: warning: comparison of integer expressions of different signedness: 'knet_logger_level_e' {aka 'enum _logger_level_e'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: knetrs@0.1.1:   131 |     if (logger->level > level) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                       ^
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/channel_ref.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/channel_ref.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/timer.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/timer.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/stream.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/stream.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/rb_tree.c:52:1: warning: missing initializer for field 'cb' of 'krbnode_t' {aka 'struct _rb_node_t'} [-Wmissing-field-initializers]
[INFO] [stderr] warning: knetrs@0.1.1:    52 | static krbnode_t nil_node = { 0, 0, 0, 0, 0, rb_color_black };
[INFO] [stderr] warning: knetrs@0.1.1:       | ^~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/rb_tree.c:40:31: note: 'cb' declared here
[INFO] [stderr] warning: knetrs@0.1.1:       |                               ^~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/loop_balancer.h:28,
[INFO] [stderr] warning: knetrs@0.1.1:                  from knet/loop_balancer.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/loop_impl.c:32:
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c: In function 'knet_impl_add_channel_ref':
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c:157:40: warning: unused parameter 'loop' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   157 | int knet_impl_add_channel_ref(kloop_t* loop, kchannel_ref_t* channel_ref) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                               ~~~~~~~~~^~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c:157:62: warning: unused parameter 'channel_ref' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   157 | int knet_impl_add_channel_ref(kloop_t* loop, kchannel_ref_t* channel_ref) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                                              ~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c: In function 'knet_impl_remove_channel_ref':
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c:161:43: warning: unused parameter 'loop' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   161 | int knet_impl_remove_channel_ref(kloop_t* loop, kchannel_ref_t* channel_ref) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                                  ~~~~~~~~~^~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c: In function 'knet_impl_channel_accept':
[INFO] [stderr] warning: knetrs@0.1.1: knet/loop_epoll.c:167:51: warning: unused parameter 'channel_ref' [-Wunused-parameter]
[INFO] [stderr] warning: knetrs@0.1.1:   167 | socket_t knet_impl_channel_accept(kchannel_ref_t* channel_ref) {
[INFO] [stderr] warning: knetrs@0.1.1:       |                                   ~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: In file included from knet/loop.c:25:
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:179:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   179 | extern atomic_counter_t atomic_counter_inc(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:186:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   186 | extern atomic_counter_t atomic_counter_dec(atomic_counter_t* counter);
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:195:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   195 | extern atomic_counter_t atomic_counter_cas(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/config.h:96:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: knetrs@0.1.1:    96 |     #define atomic_counter_t volatile int
[INFO] [stderr] warning: knetrs@0.1.1:       |                              ^~~~~~~~
[INFO] [stderr] warning: knetrs@0.1.1: knet/thread_api.h:204:8: note: in expansion of macro 'atomic_counter_t'
[INFO] [stderr] warning: knetrs@0.1.1:   204 | extern atomic_counter_t atomic_counter_set(atomic_counter_t* counter,
[INFO] [stderr] warning: knetrs@0.1.1:       |        ^~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `knetrs` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "78904a8e55481e5a5233fe4d0567b8836d3e57ded3deecc65b6556f07feae98c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78904a8e55481e5a5233fe4d0567b8836d3e57ded3deecc65b6556f07feae98c", kill_on_drop: false }`
[INFO] [stdout] 78904a8e55481e5a5233fe4d0567b8836d3e57ded3deecc65b6556f07feae98c