[INFO] crate libzmq-sys 0.1.7+4.3.2 is already in cache
[INFO] testing libzmq-sys-0.1.7+4.3.2 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate libzmq-sys 0.1.7+4.3.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate libzmq-sys 0.1.7+4.3.2 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libzmq-sys 0.1.7+4.3.2
[INFO] finished tweaking crates.io crate libzmq-sys 0.1.7+4.3.2
[INFO] tweaked toml for crates.io crate libzmq-sys 0.1.7+4.3.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eb2f5dc483f594b44931ca436d9a43953560afe998a95bf6ae7cfd611b95c143
[INFO] running `"docker" "start" "-a" "eb2f5dc483f594b44931ca436d9a43953560afe998a95bf6ae7cfd611b95c143"`
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling zeromq-src v0.1.8+4.3.2
[INFO] [stderr]    Compiling libzmq-sys v0.1.7+4.3.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:36:26
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub const ENOTSUP: i32 = (ZMQ_HAUSNUMERO + 1);
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:45:23
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub const EFSM: i32 = (ZMQ_HAUSNUMERO + 51);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:46:33
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub const ENOCOMPATPROTO: i32 = (ZMQ_HAUSNUMERO + 52);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:47:24
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub const ETERM: i32 = (ZMQ_HAUSNUMERO + 53);
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:48:27
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub const EMTHREAD: i32 = (ZMQ_HAUSNUMERO + 54);
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `"docker" "inspect" "eb2f5dc483f594b44931ca436d9a43953560afe998a95bf6ae7cfd611b95c143"`
[INFO] running `"docker" "rm" "-f" "eb2f5dc483f594b44931ca436d9a43953560afe998a95bf6ae7cfd611b95c143"`
[INFO] [stdout] eb2f5dc483f594b44931ca436d9a43953560afe998a95bf6ae7cfd611b95c143
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d760145f2bf1d61677f21b1f32bea3c00ee284b7261fd781c1eaa0da6b74cc57
[INFO] running `"docker" "start" "-a" "d760145f2bf1d61677f21b1f32bea3c00ee284b7261fd781c1eaa0da6b74cc57"`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:36:26
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub const ENOTSUP: i32 = (ZMQ_HAUSNUMERO + 1);
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:45:23
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub const EFSM: i32 = (ZMQ_HAUSNUMERO + 51);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:46:33
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub const ENOCOMPATPROTO: i32 = (ZMQ_HAUSNUMERO + 52);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:47:24
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub const ETERM: i32 = (ZMQ_HAUSNUMERO + 53);
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:48:27
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub const EMTHREAD: i32 = (ZMQ_HAUSNUMERO + 54);
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling pulldown-cmark v0.4.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling version-sync v0.8.1
[INFO] [stderr]    Compiling libzmq-sys v0.1.7+4.3.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:36:26
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub const ENOTSUP: i32 = (ZMQ_HAUSNUMERO + 1);
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:45:23
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub const EFSM: i32 = (ZMQ_HAUSNUMERO + 51);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:46:33
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub const ENOCOMPATPROTO: i32 = (ZMQ_HAUSNUMERO + 52);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:47:24
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub const ETERM: i32 = (ZMQ_HAUSNUMERO + 53);
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:48:27
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub const EMTHREAD: i32 = (ZMQ_HAUSNUMERO + 54);
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 55.71s
[INFO] running `"docker" "inspect" "d760145f2bf1d61677f21b1f32bea3c00ee284b7261fd781c1eaa0da6b74cc57"`
[INFO] running `"docker" "rm" "-f" "d760145f2bf1d61677f21b1f32bea3c00ee284b7261fd781c1eaa0da6b74cc57"`
[INFO] [stdout] d760145f2bf1d61677f21b1f32bea3c00ee284b7261fd781c1eaa0da6b74cc57
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stdout] df731974f9a9a3bbfeab5106b939e442439e0f77b9d44b9010149469b514280c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "df731974f9a9a3bbfeab5106b939e442439e0f77b9d44b9010149469b514280c"`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:36:26
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub const ENOTSUP: i32 = (ZMQ_HAUSNUMERO + 1);
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:45:23
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub const EFSM: i32 = (ZMQ_HAUSNUMERO + 51);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:46:33
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub const ENOCOMPATPROTO: i32 = (ZMQ_HAUSNUMERO + 52);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:47:24
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub const ETERM: i32 = (ZMQ_HAUSNUMERO + 53);
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:48:27
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub const EMTHREAD: i32 = (ZMQ_HAUSNUMERO + 54);
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stdout] 
[INFO] [stderr]   --> src/errno.rs:36:26
[INFO] [stdout] running 5 tests
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub const ENOTSUP: i32 = (ZMQ_HAUSNUMERO + 1);
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:45:23
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub const EFSM: i32 = (ZMQ_HAUSNUMERO + 51);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:46:33
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub const ENOCOMPATPROTO: i32 = (ZMQ_HAUSNUMERO + 52);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:47:24
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub const ETERM: i32 = (ZMQ_HAUSNUMERO + 53);
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/errno.rs:48:27
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub const EMTHREAD: i32 = (ZMQ_HAUSNUMERO + 54);
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libzmq_sys-cf41fc7d3879b35e
[INFO] [stdout] test bindings::bindgen_test_layout_zmq_poller_event_t ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_zmq_pollitem_t ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_zmq_msg_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
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "df731974f9a9a3bbfeab5106b939e442439e0f77b9d44b9010149469b514280c"`
[INFO] running `"docker" "rm" "-f" "df731974f9a9a3bbfeab5106b939e442439e0f77b9d44b9010149469b514280c"`
[INFO] [stdout] df731974f9a9a3bbfeab5106b939e442439e0f77b9d44b9010149469b514280c