[INFO] fetching crate libzmq-sys 0.1.8+4.3.2... [INFO] testing libzmq-sys-0.1.8+4.3.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate libzmq-sys 0.1.8+4.3.2 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate libzmq-sys 0.1.8+4.3.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libzmq-sys 0.1.8+4.3.2 [INFO] finished tweaking crates.io crate libzmq-sys 0.1.8+4.3.2 [INFO] tweaked toml for crates.io crate libzmq-sys 0.1.8+4.3.2 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df265179a03bd0c9816646ecf722951963e69d207b7a9761c10d76c455a3ce10 [INFO] running `Command { std: "docker" "start" "-a" "df265179a03bd0c9816646ecf722951963e69d207b7a9761c10d76c455a3ce10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df265179a03bd0c9816646ecf722951963e69d207b7a9761c10d76c455a3ce10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df265179a03bd0c9816646ecf722951963e69d207b7a9761c10d76c455a3ce10", kill_on_drop: false }` [INFO] [stdout] df265179a03bd0c9816646ecf722951963e69d207b7a9761c10d76c455a3ce10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d8daf2eae17c4ad47e25995b626fbff6792261f3dd1427550619c2304de4c67 [INFO] running `Command { std: "docker" "start" "-a" "8d8daf2eae17c4ad47e25995b626fbff6792261f3dd1427550619c2304de4c67", kill_on_drop: false }` [INFO] [stderr] Compiling zeromq-src v0.1.10+4.3.2 [INFO] [stderr] Compiling libzmq-sys v0.1.8+4.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.87s [INFO] running `Command { std: "docker" "inspect" "8d8daf2eae17c4ad47e25995b626fbff6792261f3dd1427550619c2304de4c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d8daf2eae17c4ad47e25995b626fbff6792261f3dd1427550619c2304de4c67", kill_on_drop: false }` [INFO] [stdout] 8d8daf2eae17c4ad47e25995b626fbff6792261f3dd1427550619c2304de4c67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e17aef18c0f1b753fb1845eb4ddf48e0c1c65094850ef3239b4ad4d19052d439 [INFO] running `Command { std: "docker" "start" "-a" "e17aef18c0f1b753fb1845eb4ddf48e0c1c65094850ef3239b4ad4d19052d439", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling semver-parser v0.9.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling version-sync v0.9.2 [INFO] [stderr] Compiling libzmq-sys v0.1.8+4.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:292:14 [INFO] [stdout] | [INFO] [stdout] 292 | &(*(::std::ptr::null::())).__ 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/bindings.rs:491:14 [INFO] [stdout] | [INFO] [stdout] 491 | &(*(::std::ptr::null::())).socket as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:504:14 [INFO] [stdout] | [INFO] [stdout] 504 | &(*(::std::ptr::null::())).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/bindings.rs:516:14 [INFO] [stdout] | [INFO] [stdout] 516 | &(*(::std::ptr::null::())).events as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:529:14 [INFO] [stdout] | [INFO] [stdout] 529 | &(*(::std::ptr::null::())).revents as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:801:14 [INFO] [stdout] | [INFO] [stdout] 801 | &(*(::std::ptr::null::())).socket as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:814:14 [INFO] [stdout] | [INFO] [stdout] 814 | &(*(::std::ptr::null::())).fd as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:827:14 [INFO] [stdout] | [INFO] [stdout] 827 | &(*(::std::ptr::null::())).user_data as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:840:14 [INFO] [stdout] | [INFO] [stdout] 840 | &(*(::std::ptr::null::())).events as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.44s [INFO] running `Command { std: "docker" "inspect" "e17aef18c0f1b753fb1845eb4ddf48e0c1c65094850ef3239b4ad4d19052d439", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e17aef18c0f1b753fb1845eb4ddf48e0c1c65094850ef3239b4ad4d19052d439", kill_on_drop: false }` [INFO] [stdout] e17aef18c0f1b753fb1845eb4ddf48e0c1c65094850ef3239b4ad4d19052d439 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 083cbad13dae21a049311c02da3a3b40f723feeef50394daa1546f5eca242214 [INFO] running `Command { std: "docker" "start" "-a" "083cbad13dae21a049311c02da3a3b40f723feeef50394daa1546f5eca242214", kill_on_drop: false }` [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:292:14 [INFO] [stderr] | [INFO] [stderr] 292 | &(*(::std::ptr::null::())).__ 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/bindings.rs:491:14 [INFO] [stderr] | [INFO] [stderr] 491 | &(*(::std::ptr::null::())).socket as *const _ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:504:14 [INFO] [stderr] | [INFO] [stderr] 504 | &(*(::std::ptr::null::())).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/bindings.rs:516:14 [INFO] [stderr] | [INFO] [stderr] 516 | &(*(::std::ptr::null::())).events as *const _ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:529:14 [INFO] [stderr] | [INFO] [stderr] 529 | &(*(::std::ptr::null::())).revents as *const _ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:801:14 [INFO] [stderr] | [INFO] [stderr] 801 | &(*(::std::ptr::null::())).socket as *const _ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:814:14 [INFO] [stderr] | [INFO] [stderr] 814 | &(*(::std::ptr::null::())).fd as *const _ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:827:14 [INFO] [stderr] | [INFO] [stderr] 827 | &(*(::std::ptr::null::())).user_data as *const _ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:840:14 [INFO] [stderr] | [INFO] [stderr] 840 | &(*(::std::ptr::null::())).events as *const _ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: `libzmq-sys` (lib test) generated 9 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libzmq_sys-90d437f1c9fb17fb) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test bindings::bindgen_test_layout_zmq_msg_t ... ok [INFO] [stdout] test bindings::bindgen_test_layout_zmq_pollitem_t ... ok [INFO] [stdout] test bindings::bindgen_test_layout_zmq_poller_event_t ... ok [INFO] [stdout] test test::test_readme_deps ... ok [INFO] [stdout] test test::test_html_root_url ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests libzmq-sys [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "083cbad13dae21a049311c02da3a3b40f723feeef50394daa1546f5eca242214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "083cbad13dae21a049311c02da3a3b40f723feeef50394daa1546f5eca242214", kill_on_drop: false }` [INFO] [stdout] 083cbad13dae21a049311c02da3a3b40f723feeef50394daa1546f5eca242214