[INFO] fetching crate zmq-sys2 0.3.0...
[INFO] testing zmq-sys2-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate zmq-sys2 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate zmq-sys2 0.3.0
[INFO] finished tweaking crates.io crate zmq-sys2 0.3.0
[INFO] tweaked toml for crates.io crate zmq-sys2 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zmq-sys2 0.3.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 51 packages to latest compatible versions
[INFO] [stderr]       Adding system-deps v6.2.2 (available: v7.0.7)
[INFO] [stderr]       Adding zeromq-src v0.2.6+4.3.4 (available: v0.3.6+4.3.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e77e22f94fda0862b119e4b515f64145551bfd0997c2b5e9c2db1d7455bd12cd
[INFO] running `Command { std: "docker" "start" "-a" "e77e22f94fda0862b119e4b515f64145551bfd0997c2b5e9c2db1d7455bd12cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e77e22f94fda0862b119e4b515f64145551bfd0997c2b5e9c2db1d7455bd12cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77e22f94fda0862b119e4b515f64145551bfd0997c2b5e9c2db1d7455bd12cd", kill_on_drop: false }`
[INFO] [stdout] e77e22f94fda0862b119e4b515f64145551bfd0997c2b5e9c2db1d7455bd12cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfab2e0a98a880d41f8706d339acffa30584cad6a41996d886866762eabb28f8
[INFO] running `Command { std: "docker" "start" "-a" "dfab2e0a98a880d41f8706d339acffa30584cad6a41996d886866762eabb28f8", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]    Compiling jwalk v0.8.1
[INFO] [stderr]    Compiling dircpy v0.3.19
[INFO] [stderr]    Compiling zeromq-src v0.2.6+4.3.4
[INFO] [stderr]    Compiling zmq-sys2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/ip.cpp: In function 'void zmq::set_socket_priority(fd_t, int)':
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/ip.cpp:233:37: warning: unused parameter 's_' [-Wunused-parameter]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   233 | void zmq::set_socket_priority (fd_t s_, int priority_)
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |                                ~~~~~^~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/ip.cpp:233:45: warning: unused parameter 'priority_' [-Wunused-parameter]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   233 | void zmq::set_socket_priority (fd_t s_, int priority_)
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |                                         ~~~~^~~~~~~~~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/session_base.cpp: In member function 'void zmq::session_base_t::engine_error(bool, zmq::i_engine::error_reason_t)':
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/session_base.cpp:453:46: warning: unused parameter 'handshaked_' [-Wunused-parameter]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   453 | void zmq::session_base_t::engine_error (bool handshaked_,
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |                                         ~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/session_base.cpp:481:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   481 |             if (_active) {
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |             ^~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/session_base.cpp:486:9: note: here
[INFO] [stderr] warning: zmq-sys2@0.3.0:   486 |         case i_engine::protocol_error:
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |         ^~~~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/zmtp_engine.cpp: In member function 'bool zmq::zmtp_engine_t::handshake_v3_x(bool)':
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/zmtp_engine.cpp:345:53: warning: unused parameter 'downgrade_sub_' [-Wunused-parameter]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   345 | bool zmq::zmtp_engine_t::handshake_v3_x (const bool downgrade_sub_)
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |                                          ~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "dfab2e0a98a880d41f8706d339acffa30584cad6a41996d886866762eabb28f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfab2e0a98a880d41f8706d339acffa30584cad6a41996d886866762eabb28f8", kill_on_drop: false }`
[INFO] [stdout] dfab2e0a98a880d41f8706d339acffa30584cad6a41996d886866762eabb28f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99afee15a905aabba15d6e60001d341d6ce52744cbb9cd1e2eebe176a75f4a8c
[INFO] running `Command { std: "docker" "start" "-a" "99afee15a905aabba15d6e60001d341d6ce52744cbb9cd1e2eebe176a75f4a8c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/ip.cpp: In function 'void zmq::set_socket_priority(fd_t, int)':
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/ip.cpp:233:37: warning: unused parameter 's_' [-Wunused-parameter]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   233 | void zmq::set_socket_priority (fd_t s_, int priority_)
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |                                ~~~~~^~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/ip.cpp:233:45: warning: unused parameter 'priority_' [-Wunused-parameter]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   233 | void zmq::set_socket_priority (fd_t s_, int priority_)
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |                                         ~~~~^~~~~~~~~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/session_base.cpp: In member function 'void zmq::session_base_t::engine_error(bool, zmq::i_engine::error_reason_t)':
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/session_base.cpp:453:46: warning: unused parameter 'handshaked_' [-Wunused-parameter]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   453 | void zmq::session_base_t::engine_error (bool handshaked_,
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |                                         ~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/session_base.cpp:481:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   481 |             if (_active) {
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |             ^~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/session_base.cpp:486:9: note: here
[INFO] [stderr] warning: zmq-sys2@0.3.0:   486 |         case i_engine::protocol_error:
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |         ^~~~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/zmtp_engine.cpp: In member function 'bool zmq::zmtp_engine_t::handshake_v3_x(bool)':
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/zmtp_engine.cpp:345:53: warning: unused parameter 'downgrade_sub_' [-Wunused-parameter]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   345 | bool zmq::zmtp_engine_t::handshake_v3_x (const bool downgrade_sub_)
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |                                          ~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr]    Compiling zmq-sys2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/ffi.rs:245:19
[INFO] [stdout]     |
[INFO] [stdout] 245 |         unsafe { &(*(::std::ptr::null::<zmq_msg_t>())).__ as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/ffi.rs:430:19
[INFO] [stdout]     |
[INFO] [stdout] 430 |         unsafe { &(*(::std::ptr::null::<zmq_pollitem_t>())).socket as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/ffi.rs:440:19
[INFO] [stdout]     |
[INFO] [stdout] 440 |         unsafe { &(*(::std::ptr::null::<zmq_pollitem_t>())).fd as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/ffi.rs:450:19
[INFO] [stdout]     |
[INFO] [stdout] 450 |         unsafe { &(*(::std::ptr::null::<zmq_pollitem_t>())).events as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/ffi.rs:460:19
[INFO] [stdout]     |
[INFO] [stdout] 460 |         unsafe { &(*(::std::ptr::null::<zmq_pollitem_t>())).revents as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "99afee15a905aabba15d6e60001d341d6ce52744cbb9cd1e2eebe176a75f4a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99afee15a905aabba15d6e60001d341d6ce52744cbb9cd1e2eebe176a75f4a8c", kill_on_drop: false }`
[INFO] [stdout] 99afee15a905aabba15d6e60001d341d6ce52744cbb9cd1e2eebe176a75f4a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93ce41ea3d9191233433469727b4e0f1e7ebf5b3f533ea850cc3afb5bfa5839c
[INFO] running `Command { std: "docker" "start" "-a" "93ce41ea3d9191233433469727b4e0f1e7ebf5b3f533ea850cc3afb5bfa5839c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/ip.cpp: In function 'void zmq::set_socket_priority(fd_t, int)':
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/ip.cpp:233:37: warning: unused parameter 's_' [-Wunused-parameter]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   233 | void zmq::set_socket_priority (fd_t s_, int priority_)
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |                                ~~~~~^~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/ip.cpp:233:45: warning: unused parameter 'priority_' [-Wunused-parameter]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   233 | void zmq::set_socket_priority (fd_t s_, int priority_)
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |                                         ~~~~^~~~~~~~~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/session_base.cpp: In member function 'void zmq::session_base_t::engine_error(bool, zmq::i_engine::error_reason_t)':
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/session_base.cpp:453:46: warning: unused parameter 'handshaked_' [-Wunused-parameter]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   453 | void zmq::session_base_t::engine_error (bool handshaked_,
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |                                         ~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/session_base.cpp:481:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   481 |             if (_active) {
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |             ^~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/session_base.cpp:486:9: note: here
[INFO] [stderr] warning: zmq-sys2@0.3.0:   486 |         case i_engine::protocol_error:
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |         ^~~~
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/zmtp_engine.cpp: In member function 'bool zmq::zmtp_engine_t::handshake_v3_x(bool)':
[INFO] [stderr] warning: zmq-sys2@0.3.0: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/src/zmtp_engine.cpp:345:53: warning: unused parameter 'downgrade_sub_' [-Wunused-parameter]
[INFO] [stderr] warning: zmq-sys2@0.3.0:   345 | bool zmq::zmtp_engine_t::handshake_v3_x (const bool downgrade_sub_)
[INFO] [stderr] warning: zmq-sys2@0.3.0:       |                                          ~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/ffi.rs:245:19
[INFO] [stderr]     |
[INFO] [stderr] 245 |         unsafe { &(*(::std::ptr::null::<zmq_msg_t>())).__ as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/ffi.rs:430:19
[INFO] [stderr]     |
[INFO] [stderr] 430 |         unsafe { &(*(::std::ptr::null::<zmq_pollitem_t>())).socket as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/ffi.rs:440:19
[INFO] [stderr]     |
[INFO] [stderr] 440 |         unsafe { &(*(::std::ptr::null::<zmq_pollitem_t>())).fd as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/ffi.rs:450:19
[INFO] [stderr]     |
[INFO] [stderr] 450 |         unsafe { &(*(::std::ptr::null::<zmq_pollitem_t>())).events as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/ffi.rs:460:19
[INFO] [stderr]     |
[INFO] [stderr] 460 |         unsafe { &(*(::std::ptr::null::<zmq_pollitem_t>())).revents as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: `zmq-sys2` (lib test) generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zmq_sys2-716758ed2a2e36a4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr] 
[INFO] [stderr] thread 'ffi::bindgen_test_layout_zmq_msg_t' (17) panicked at src/ffi.rs:245:18:
[INFO] [stderr] null pointer dereference occurred
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x64c04d869182 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x64c04d869182 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x64c04d869182 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x64c04d869182 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x64c04d87913f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]    5:     0x64c04d87913f - core::fmt::write::h8a63064c67176fd8
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]    6:     0x64c04d836a33 - std::io::default_write_fmt::hc257f38f86d39af6
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x64c04d836a33 - std::io::Write::write_fmt::h5e9b646cef91150b
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]    8:     0x64c04d842af2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x64c04d84758f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stderr]   10:     0x64c04d8473e9 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9
[INFO] [stderr]   11:     0x64c04d809bfe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f5a16438cee2b4e
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stderr]   12:     0x64c04d809bfe - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x64c04d847b9f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb18da3e68df7464
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stderr]   14:     0x64c04d847b9f - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13
[INFO] [stderr]   15:     0x64c04d8479c6 - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:700:13
[INFO] [stderr]   16:     0x64c04d842c29 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]   17:     0x64c04d82b30d - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stderr]   18:     0x64c04d8806dd - core::panicking::panic_nounwind_fmt::runtime::hd5eea0fd564156db
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x64c04d8806dd - core::panicking::panic_nounwind_fmt::hd9aca48f58eaf762
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/intrinsics/mod.rs:2435:9
[INFO] [stderr]   20:     0x64c04d8808bd - core::panicking::panic_null_pointer_dereference::h45129d05704e33a8
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:307:5
[INFO] [stderr]   21:     0x64c04d7e8e1b - zmq_sys2::ffi::bindgen_test_layout_zmq_msg_t::haa44e08ac0a69c68
[INFO] [stderr]                                at /opt/rustwide/workdir/src/ffi.rs:245:18
[INFO] [stderr]   22:     0x64c04d7e8e97 - zmq_sys2::ffi::bindgen_test_layout_zmq_msg_t::{{closure}}::h256d818588bcc838
[INFO] [stderr]                                at /opt/rustwide/workdir/src/ffi.rs:233:35
[INFO] [stderr]   23:     0x64c04d7e80d6 - core::ops::function::FnOnce::call_once::hde55feaf31d13731
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   24:     0x64c04d809a4b - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   25:     0x64c04d809a4b - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18
[INFO] [stderr]   26:     0x64c04d81e068 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74
[INFO] [stderr]   27:     0x64c04d81e068 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   28:     0x64c04d81e068 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stderr]   29:     0x64c04d81e068 - std::panicking::catch_unwind::h8609b446221def5f
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stderr]   30:     0x64c04d81e068 - std::panic::catch_unwind::h362f73cc48531e26
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stderr]   31:     0x64c04d81e068 - test::run_test_in_process::hf52fd21d696aae67
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27
[INFO] [stderr]   32:     0x64c04d81e068 - test::run_test::{{closure}}::h7e780b8354e6d007
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43
[INFO] [stderr]   33:     0x64c04d7f6e34 - test::run_test::{{closure}}::hdc2695f2276aad3e
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41
[INFO] [stderr]   34:     0x64c04d7f6e34 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18
[INFO] [stderr]   35:     0x64c04d7fa76a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17
[INFO] [stderr]   36:     0x64c04d7fa76a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   37:     0x64c04d7fa76a - std::panicking::catch_unwind::do_call::h495689350c27df20
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stderr]   38:     0x64c04d7fa76a - std::panicking::catch_unwind::hf22437c51d1b3740
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stderr]   39:     0x64c04d7fa76a - std::panic::catch_unwind::habda1a57de8231f8
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stderr]   40:     0x64c04d7fa76a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30
[INFO] [stderr]   41:     0x64c04d7fa76a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   42:     0x64c04d83df1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he4d85cb537521972
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9
[INFO] [stderr]   43:     0x64c04d83df1f - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd
[INFO] [stderr]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stderr]   44:     0x7972f43caaa4 - <unknown>
[INFO] [stderr]   45:     0x7972f4457a64 - clone
[INFO] [stderr]   46:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/zmq_sys2-716758ed2a2e36a4` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "93ce41ea3d9191233433469727b4e0f1e7ebf5b3f533ea850cc3afb5bfa5839c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ce41ea3d9191233433469727b4e0f1e7ebf5b3f533ea850cc3afb5bfa5839c", kill_on_drop: false }`
[INFO] [stdout] 93ce41ea3d9191233433469727b4e0f1e7ebf5b3f533ea850cc3afb5bfa5839c
