[INFO] fetching crate libc-interface 0.1.1...
[INFO] testing libc-interface-0.1.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate libc-interface 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libc-interface 0.1.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libc-interface 0.1.1
[INFO] finished tweaking crates.io crate libc-interface 0.1.1
[INFO] tweaked toml for crates.io crate libc-interface 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+1.44.0" "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] 931c6188741d8ad0266c042afe6282f157e63256fae13f1294ee003c138caa21
[INFO] running `"docker" "start" "-a" "931c6188741d8ad0266c042afe6282f157e63256fae13f1294ee003c138caa21"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc-interface v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:371:36
[INFO] [stderr]     |
[INFO] [stderr] 371 | pub const LC_CTYPE_MASK: ::c_int = (1 << LC_CTYPE);
[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/unix/notbsd/mod.rs:372:38
[INFO] [stderr]     |
[INFO] [stderr] 372 | pub const LC_NUMERIC_MASK: ::c_int = (1 << LC_NUMERIC);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:373:35
[INFO] [stderr]     |
[INFO] [stderr] 373 | pub const LC_TIME_MASK: ::c_int = (1 << LC_TIME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:374:38
[INFO] [stderr]     |
[INFO] [stderr] 374 | pub const LC_COLLATE_MASK: ::c_int = (1 << LC_COLLATE);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:375:39
[INFO] [stderr]     |
[INFO] [stderr] 375 | pub const LC_MONETARY_MASK: ::c_int = (1 << LC_MONETARY);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:376:39
[INFO] [stderr]     |
[INFO] [stderr] 376 | pub const LC_MESSAGES_MASK: ::c_int = (1 << LC_MESSAGES);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:885:27
[INFO] [stderr]     |
[INFO] [stderr] 885 | pub const IPOPT_END: u8 = (0 |IPOPT_CONTROL);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:886:28
[INFO] [stderr]     |
[INFO] [stderr] 886 | pub const IPOPT_NOOP: u8 = (1 |IPOPT_CONTROL);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:887:27
[INFO] [stderr]     |
[INFO] [stderr] 887 | pub const IPOPT_SEC: u8 = (2 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:888:28
[INFO] [stderr]     |
[INFO] [stderr] 888 | pub const IPOPT_LSRR: u8 = (3 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:889:33
[INFO] [stderr]     |
[INFO] [stderr] 889 | pub const IPOPT_TIMESTAMP: u8 = (4 |IPOPT_MEASUREMENT);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:890:26
[INFO] [stderr]     |
[INFO] [stderr] 890 | pub const IPOPT_RR: u8 = (7 |IPOPT_CONTROL);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:891:27
[INFO] [stderr]     |
[INFO] [stderr] 891 | pub const IPOPT_SID: u8 = (8 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:892:28
[INFO] [stderr]     |
[INFO] [stderr] 892 | pub const IPOPT_SSRR: u8 = (9 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:893:26
[INFO] [stderr]     |
[INFO] [stderr] 893 | pub const IPOPT_RA: u8 = (20|IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:67:21
[INFO] [stderr]    |
[INFO] [stderr] 67 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:67:21
[INFO] [stderr]    |
[INFO] [stderr] 67 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:288:36
[INFO] [stderr]     |
[INFO] [stderr] 288 | pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:289:35
[INFO] [stderr]     |
[INFO] [stderr] 289 | pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:290:38
[INFO] [stderr]     |
[INFO] [stderr] 290 | pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:291:40
[INFO] [stderr]     |
[INFO] [stderr] 291 | pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:292:42
[INFO] [stderr]     |
[INFO] [stderr] 292 | pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:293:45
[INFO] [stderr]     |
[INFO] [stderr] 293 | pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:739:39
[INFO] [stderr]     |
[INFO] [stderr] 739 | pub const NFT_LOOKUP_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:744:39
[INFO] [stderr]     |
[INFO] [stderr] 744 | pub const NFT_DYNSET_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:799:38
[INFO] [stderr]     |
[INFO] [stderr] 799 | pub const NFT_LIMIT_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:805:38
[INFO] [stderr]     |
[INFO] [stderr] 805 | pub const NFT_QUOTA_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 27 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "931c6188741d8ad0266c042afe6282f157e63256fae13f1294ee003c138caa21"`
[INFO] running `"docker" "rm" "-f" "931c6188741d8ad0266c042afe6282f157e63256fae13f1294ee003c138caa21"`
[INFO] [stdout] 931c6188741d8ad0266c042afe6282f157e63256fae13f1294ee003c138caa21
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ab8e344ba50f26c964a8c9bc94a695d965df31313c09ffba7c3920f579b74f9c
[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" "ab8e344ba50f26c964a8c9bc94a695d965df31313c09ffba7c3920f579b74f9c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc-interface v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:371:36
[INFO] [stderr]     |
[INFO] [stderr] 371 | pub const LC_CTYPE_MASK: ::c_int = (1 << LC_CTYPE);
[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/unix/notbsd/mod.rs:372:38
[INFO] [stderr]     |
[INFO] [stderr] 372 | pub const LC_NUMERIC_MASK: ::c_int = (1 << LC_NUMERIC);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:373:35
[INFO] [stderr]     |
[INFO] [stderr] 373 | pub const LC_TIME_MASK: ::c_int = (1 << LC_TIME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:374:38
[INFO] [stderr]     |
[INFO] [stderr] 374 | pub const LC_COLLATE_MASK: ::c_int = (1 << LC_COLLATE);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:375:39
[INFO] [stderr]     |
[INFO] [stderr] 375 | pub const LC_MONETARY_MASK: ::c_int = (1 << LC_MONETARY);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:376:39
[INFO] [stderr]     |
[INFO] [stderr] 376 | pub const LC_MESSAGES_MASK: ::c_int = (1 << LC_MESSAGES);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:885:27
[INFO] [stderr]     |
[INFO] [stderr] 885 | pub const IPOPT_END: u8 = (0 |IPOPT_CONTROL);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:886:28
[INFO] [stderr]     |
[INFO] [stderr] 886 | pub const IPOPT_NOOP: u8 = (1 |IPOPT_CONTROL);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:887:27
[INFO] [stderr]     |
[INFO] [stderr] 887 | pub const IPOPT_SEC: u8 = (2 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:888:28
[INFO] [stderr]     |
[INFO] [stderr] 888 | pub const IPOPT_LSRR: u8 = (3 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:889:33
[INFO] [stderr]     |
[INFO] [stderr] 889 | pub const IPOPT_TIMESTAMP: u8 = (4 |IPOPT_MEASUREMENT);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:890:26
[INFO] [stderr]     |
[INFO] [stderr] 890 | pub const IPOPT_RR: u8 = (7 |IPOPT_CONTROL);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:891:27
[INFO] [stderr]     |
[INFO] [stderr] 891 | pub const IPOPT_SID: u8 = (8 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:892:28
[INFO] [stderr]     |
[INFO] [stderr] 892 | pub const IPOPT_SSRR: u8 = (9 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:893:26
[INFO] [stderr]     |
[INFO] [stderr] 893 | pub const IPOPT_RA: u8 = (20|IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:67:21
[INFO] [stderr]    |
[INFO] [stderr] 67 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:67:21
[INFO] [stderr]    |
[INFO] [stderr] 67 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:288:36
[INFO] [stderr]     |
[INFO] [stderr] 288 | pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:289:35
[INFO] [stderr]     |
[INFO] [stderr] 289 | pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:290:38
[INFO] [stderr]     |
[INFO] [stderr] 290 | pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:291:40
[INFO] [stderr]     |
[INFO] [stderr] 291 | pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:292:42
[INFO] [stderr]     |
[INFO] [stderr] 292 | pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:293:45
[INFO] [stderr]     |
[INFO] [stderr] 293 | pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:739:39
[INFO] [stderr]     |
[INFO] [stderr] 739 | pub const NFT_LOOKUP_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:744:39
[INFO] [stderr]     |
[INFO] [stderr] 744 | pub const NFT_DYNSET_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:799:38
[INFO] [stderr]     |
[INFO] [stderr] 799 | pub const NFT_LIMIT_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:805:38
[INFO] [stderr]     |
[INFO] [stderr] 805 | pub const NFT_QUOTA_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 27 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:371:36
[INFO] [stderr]     |
[INFO] [stderr] 371 | pub const LC_CTYPE_MASK: ::c_int = (1 << LC_CTYPE);
[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/unix/notbsd/mod.rs:372:38
[INFO] [stderr]     |
[INFO] [stderr] 372 | pub const LC_NUMERIC_MASK: ::c_int = (1 << LC_NUMERIC);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:373:35
[INFO] [stderr]     |
[INFO] [stderr] 373 | pub const LC_TIME_MASK: ::c_int = (1 << LC_TIME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:374:38
[INFO] [stderr]     |
[INFO] [stderr] 374 | pub const LC_COLLATE_MASK: ::c_int = (1 << LC_COLLATE);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:375:39
[INFO] [stderr]     |
[INFO] [stderr] 375 | pub const LC_MONETARY_MASK: ::c_int = (1 << LC_MONETARY);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:376:39
[INFO] [stderr]     |
[INFO] [stderr] 376 | pub const LC_MESSAGES_MASK: ::c_int = (1 << LC_MESSAGES);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:885:27
[INFO] [stderr]     |
[INFO] [stderr] 885 | pub const IPOPT_END: u8 = (0 |IPOPT_CONTROL);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:886:28
[INFO] [stderr]     |
[INFO] [stderr] 886 | pub const IPOPT_NOOP: u8 = (1 |IPOPT_CONTROL);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:887:27
[INFO] [stderr]     |
[INFO] [stderr] 887 | pub const IPOPT_SEC: u8 = (2 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:888:28
[INFO] [stderr]     |
[INFO] [stderr] 888 | pub const IPOPT_LSRR: u8 = (3 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:889:33
[INFO] [stderr]     |
[INFO] [stderr] 889 | pub const IPOPT_TIMESTAMP: u8 = (4 |IPOPT_MEASUREMENT);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:890:26
[INFO] [stderr]     |
[INFO] [stderr] 890 | pub const IPOPT_RR: u8 = (7 |IPOPT_CONTROL);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:891:27
[INFO] [stderr]     |
[INFO] [stderr] 891 | pub const IPOPT_SID: u8 = (8 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:892:28
[INFO] [stderr]     |
[INFO] [stderr] 892 | pub const IPOPT_SSRR: u8 = (9 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:893:26
[INFO] [stderr]     |
[INFO] [stderr] 893 | pub const IPOPT_RA: u8 = (20|IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:67:21
[INFO] [stderr]    |
[INFO] [stderr] 67 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:67:21
[INFO] [stderr]    |
[INFO] [stderr] 67 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:288:36
[INFO] [stderr]     |
[INFO] [stderr] 288 | pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:289:35
[INFO] [stderr]     |
[INFO] [stderr] 289 | pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:290:38
[INFO] [stderr]     |
[INFO] [stderr] 290 | pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:291:40
[INFO] [stderr]     |
[INFO] [stderr] 291 | pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:292:42
[INFO] [stderr]     |
[INFO] [stderr] 292 | pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:293:45
[INFO] [stderr]     |
[INFO] [stderr] 293 | pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:739:39
[INFO] [stderr]     |
[INFO] [stderr] 739 | pub const NFT_LOOKUP_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:744:39
[INFO] [stderr]     |
[INFO] [stderr] 744 | pub const NFT_DYNSET_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:799:38
[INFO] [stderr]     |
[INFO] [stderr] 799 | pub const NFT_LIMIT_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:805:38
[INFO] [stderr]     |
[INFO] [stderr] 805 | pub const NFT_QUOTA_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 27 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "ab8e344ba50f26c964a8c9bc94a695d965df31313c09ffba7c3920f579b74f9c"`
[INFO] running `"docker" "rm" "-f" "ab8e344ba50f26c964a8c9bc94a695d965df31313c09ffba7c3920f579b74f9c"`
[INFO] [stdout] ab8e344ba50f26c964a8c9bc94a695d965df31313c09ffba7c3920f579b74f9c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a9f405f96db861c7f8e181acc4ca3a715baf4278c08ea5ec15d3c4ca48932ede
[INFO] running `"docker" "start" "-a" "a9f405f96db861c7f8e181acc4ca3a715baf4278c08ea5ec15d3c4ca48932ede"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:371:36
[INFO] [stderr]     |
[INFO] [stderr] 371 | pub const LC_CTYPE_MASK: ::c_int = (1 << LC_CTYPE);
[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/unix/notbsd/mod.rs:372:38
[INFO] [stderr]     |
[INFO] [stderr] 372 | pub const LC_NUMERIC_MASK: ::c_int = (1 << LC_NUMERIC);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:373:35
[INFO] [stderr]     |
[INFO] [stderr] 373 | pub const LC_TIME_MASK: ::c_int = (1 << LC_TIME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:374:38
[INFO] [stderr]     |
[INFO] [stderr] 374 | pub const LC_COLLATE_MASK: ::c_int = (1 << LC_COLLATE);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:375:39
[INFO] [stderr]     |
[INFO] [stderr] 375 | pub const LC_MONETARY_MASK: ::c_int = (1 << LC_MONETARY);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:376:39
[INFO] [stderr]     |
[INFO] [stderr] 376 | pub const LC_MESSAGES_MASK: ::c_int = (1 << LC_MESSAGES);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:885:27
[INFO] [stderr]     |
[INFO] [stderr] 885 | pub const IPOPT_END: u8 = (0 |IPOPT_CONTROL);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:886:28
[INFO] [stderr]     |
[INFO] [stderr] 886 | pub const IPOPT_NOOP: u8 = (1 |IPOPT_CONTROL);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:887:27
[INFO] [stderr]     |
[INFO] [stderr] 887 | pub const IPOPT_SEC: u8 = (2 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:888:28
[INFO] [stderr]     |
[INFO] [stderr] 888 | pub const IPOPT_LSRR: u8 = (3 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:889:33
[INFO] [stderr]     |
[INFO] [stderr] 889 | pub const IPOPT_TIMESTAMP: u8 = (4 |IPOPT_MEASUREMENT);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:890:26
[INFO] [stderr]     |
[INFO] [stderr] 890 | pub const IPOPT_RR: u8 = (7 |IPOPT_CONTROL);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:891:27
[INFO] [stderr]     |
[INFO] [stderr] 891 | pub const IPOPT_SID: u8 = (8 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:892:28
[INFO] [stderr]     |
[INFO] [stderr] 892 | pub const IPOPT_SSRR: u8 = (9 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:893:26
[INFO] [stderr]     |
[INFO] [stderr] 893 | pub const IPOPT_RA: u8 = (20|IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:67:21
[INFO] [stderr]    |
[INFO] [stderr] 67 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:67:21
[INFO] [stderr]    |
[INFO] [stderr] 67 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:288:36
[INFO] [stderr]     |
[INFO] [stderr] 288 | pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:289:35
[INFO] [stderr]     |
[INFO] [stderr] 289 | pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:290:38
[INFO] [stderr]     |
[INFO] [stderr] 290 | pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:291:40
[INFO] [stderr]     |
[INFO] [stderr] 291 | pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:292:42
[INFO] [stderr]     |
[INFO] [stderr] 292 | pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:293:45
[INFO] [stderr]     |
[INFO] [stderr] 293 | pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:739:39
[INFO] [stderr]     |
[INFO] [stderr] 739 | pub const NFT_LOOKUP_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:744:39
[INFO] [stderr]     |
[INFO] [stderr] 744 | pub const NFT_DYNSET_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:799:38
[INFO] [stderr]     |
[INFO] [stderr] 799 | pub const NFT_LIMIT_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:805:38
[INFO] [stderr]     |
[INFO] [stderr] 805 | pub const NFT_QUOTA_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 27 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:371:36
[INFO] [stderr]     |
[INFO] [stderr] 371 | pub const LC_CTYPE_MASK: ::c_int = (1 << LC_CTYPE);
[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/unix/notbsd/mod.rs:372:38
[INFO] [stderr]     |
[INFO] [stderr] 372 | pub const LC_NUMERIC_MASK: ::c_int = (1 << LC_NUMERIC);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:373:35
[INFO] [stderr]     |
[INFO] [stderr] 373 | pub const LC_TIME_MASK: ::c_int = (1 << LC_TIME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:374:38
[INFO] [stderr]     |
[INFO] [stderr] 374 | pub const LC_COLLATE_MASK: ::c_int = (1 << LC_COLLATE);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:375:39
[INFO] [stderr]     |
[INFO] [stderr] 375 | pub const LC_MONETARY_MASK: ::c_int = (1 << LC_MONETARY);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:376:39
[INFO] [stderr]     |
[INFO] [stderr] 376 | pub const LC_MESSAGES_MASK: ::c_int = (1 << LC_MESSAGES);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:885:27
[INFO] [stderr]     |
[INFO] [stderr] 885 | pub const IPOPT_END: u8 = (0 |IPOPT_CONTROL);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:886:28
[INFO] [stderr]     |
[INFO] [stderr] 886 | pub const IPOPT_NOOP: u8 = (1 |IPOPT_CONTROL);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:887:27
[INFO] [stderr]     |
[INFO] [stderr] 887 | pub const IPOPT_SEC: u8 = (2 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:888:28
[INFO] [stderr]     |
[INFO] [stderr] 888 | pub const IPOPT_LSRR: u8 = (3 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:889:33
[INFO] [stderr]     |
[INFO] [stderr] 889 | pub const IPOPT_TIMESTAMP: u8 = (4 |IPOPT_MEASUREMENT);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:890:26
[INFO] [stderr]     |
[INFO] [stderr] 890 | pub const IPOPT_RR: u8 = (7 |IPOPT_CONTROL);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:891:27
[INFO] [stderr]     |
[INFO] [stderr] 891 | pub const IPOPT_SID: u8 = (8 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:892:28
[INFO] [stderr]     |
[INFO] [stderr] 892 | pub const IPOPT_SSRR: u8 = (9 |IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/mod.rs:893:26
[INFO] [stderr]     |
[INFO] [stderr] 893 | pub const IPOPT_RA: u8 = (20|IPOPT_CONTROL|IPOPT_COPY);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:67:21
[INFO] [stderr]    |
[INFO] [stderr] 67 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/macros.rs:67:21
[INFO] [stderr]    |
[INFO] [stderr] 67 |             $($body);*
[INFO] [stderr]    |                     ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:288:36
[INFO] [stderr]     |
[INFO] [stderr] 288 | pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:289:35
[INFO] [stderr]     |
[INFO] [stderr] 289 | pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:290:38
[INFO] [stderr]     |
[INFO] [stderr] 290 | pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:291:40
[INFO] [stderr]     |
[INFO] [stderr] 291 | pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:292:42
[INFO] [stderr]     |
[INFO] [stderr] 292 | pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:293:45
[INFO] [stderr]     |
[INFO] [stderr] 293 | pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:739:39
[INFO] [stderr]     |
[INFO] [stderr] 739 | pub const NFT_LOOKUP_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:744:39
[INFO] [stderr]     |
[INFO] [stderr] 744 | pub const NFT_DYNSET_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:799:38
[INFO] [stderr]     |
[INFO] [stderr] 799 | pub const NFT_LIMIT_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/unix/notbsd/linux/other/mod.rs:805:38
[INFO] [stderr]     |
[INFO] [stderr] 805 | pub const NFT_QUOTA_F_INV: ::c_int = (1 << 0);
[INFO] [stderr]     |                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 27 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libc_interface-d83bc0537632cdb7
[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] [stderr]    Doc-tests libc-interface
[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" "a9f405f96db861c7f8e181acc4ca3a715baf4278c08ea5ec15d3c4ca48932ede"`
[INFO] running `"docker" "rm" "-f" "a9f405f96db861c7f8e181acc4ca3a715baf4278c08ea5ec15d3c4ca48932ede"`
[INFO] [stdout] a9f405f96db861c7f8e181acc4ca3a715baf4278c08ea5ec15d3c4ca48932ede