[INFO] cloning repository https://github.com/jkcclemens/fswatch-sys
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jkcclemens/fswatch-sys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkcclemens%2Ffswatch-sys", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkcclemens%2Ffswatch-sys'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 263f1c597872b8f5cb13e6bfe5426e06ae237051
[INFO] testing jkcclemens/fswatch-sys against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkcclemens%2Ffswatch-sys" "/workspace/builds/worker-53/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-53/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jkcclemens/fswatch-sys on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jkcclemens/fswatch-sys
[INFO] finished tweaking git repo https://github.com/jkcclemens/fswatch-sys
[INFO] tweaked toml for git repo https://github.com/jkcclemens/fswatch-sys written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate git repo https://github.com/jkcclemens/fswatch-sys already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3308a7ddc1bf32df85562d024a01b3cd017f8a534567a2987347e70faddec83b
[INFO] running `Command { std: "docker" "start" "-a" "3308a7ddc1bf32df85562d024a01b3cd017f8a534567a2987347e70faddec83b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3308a7ddc1bf32df85562d024a01b3cd017f8a534567a2987347e70faddec83b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3308a7ddc1bf32df85562d024a01b3cd017f8a534567a2987347e70faddec83b", kill_on_drop: false }`
[INFO] [stdout] 3308a7ddc1bf32df85562d024a01b3cd017f8a534567a2987347e70faddec83b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dae8915740a1d912dcac568fc4337f89a72b36678fe0cfaa2edafefc836f5de1
[INFO] running `Command { std: "docker" "start" "-a" "dae8915740a1d912dcac568fc4337f89a72b36678fe0cfaa2edafefc836f5de1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.18
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling fswatch-sys v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:70:49
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub const FSW_ERR_SESSION_UNKNOWN: FSW_STATUS = (1 << 1);
[INFO] [stdout]    |                                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:71:56
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub const FSW_ERR_MONITOR_ALREADY_EXISTS: FSW_STATUS = (1 << 2);
[INFO] [stdout]    |                                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:72:40
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub const FSW_ERR_MEMORY: FSW_STATUS = (1 << 3);
[INFO] [stdout]    |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:73:54
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub const FSW_ERR_UNKNOWN_MONITOR_TYPE: FSW_STATUS = (1 << 4);
[INFO] [stdout]    |                                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:74:50
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub const FSW_ERR_CALLBACK_NOT_SET: FSW_STATUS = (1 << 5);
[INFO] [stdout]    |                                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:75:47
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub const FSW_ERR_PATHS_NOT_SET: FSW_STATUS = (1 << 6);
[INFO] [stdout]    |                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:76:49
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub const FSW_ERR_MISSING_CONTEXT: FSW_STATUS = (1 << 7);
[INFO] [stdout]    |                                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:77:46
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub const FSW_ERR_INVALID_PATH: FSW_STATUS = (1 << 8);
[INFO] [stdout]    |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:78:50
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub const FSW_ERR_INVALID_CALLBACK: FSW_STATUS = (1 << 9);
[INFO] [stdout]    |                                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:79:49
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub const FSW_ERR_INVALID_LATENCY: FSW_STATUS = (1 << 10);
[INFO] [stdout]    |                                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:80:47
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub const FSW_ERR_INVALID_REGEX: FSW_STATUS = (1 << 11);
[INFO] [stdout]    |                                               ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:81:57
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub const FSW_ERR_MONITOR_ALREADY_RUNNING: FSW_STATUS = (1 << 12);
[INFO] [stdout]    |                                                         ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:82:47
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub const FSW_ERR_UNKNOWN_VALUE: FSW_STATUS = (1 << 13);
[INFO] [stdout]    |                                               ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:83:50
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub const FSW_ERR_INVALID_PROPERTY: FSW_STATUS = (1 << 14);
[INFO] [stdout]    |                                                  ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "dae8915740a1d912dcac568fc4337f89a72b36678fe0cfaa2edafefc836f5de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dae8915740a1d912dcac568fc4337f89a72b36678fe0cfaa2edafefc836f5de1", kill_on_drop: false }`
[INFO] [stdout] dae8915740a1d912dcac568fc4337f89a72b36678fe0cfaa2edafefc836f5de1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a174e46b2ff1796387a9f1eee9f40f2f66943b4524aa910d32bbfda2c8453e2
[INFO] running `Command { std: "docker" "start" "-a" "7a174e46b2ff1796387a9f1eee9f40f2f66943b4524aa910d32bbfda2c8453e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:70:49
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub const FSW_ERR_SESSION_UNKNOWN: FSW_STATUS = (1 << 1);
[INFO] [stdout]    |                                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:71:56
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub const FSW_ERR_MONITOR_ALREADY_EXISTS: FSW_STATUS = (1 << 2);
[INFO] [stdout]    |                                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:72:40
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub const FSW_ERR_MEMORY: FSW_STATUS = (1 << 3);
[INFO] [stdout]    |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:73:54
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub const FSW_ERR_UNKNOWN_MONITOR_TYPE: FSW_STATUS = (1 << 4);
[INFO] [stdout]    |                                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:74:50
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub const FSW_ERR_CALLBACK_NOT_SET: FSW_STATUS = (1 << 5);
[INFO] [stdout]    |                                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:75:47
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub const FSW_ERR_PATHS_NOT_SET: FSW_STATUS = (1 << 6);
[INFO] [stdout]    |                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:76:49
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub const FSW_ERR_MISSING_CONTEXT: FSW_STATUS = (1 << 7);
[INFO] [stdout]    |                                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:77:46
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub const FSW_ERR_INVALID_PATH: FSW_STATUS = (1 << 8);
[INFO] [stdout]    |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:78:50
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub const FSW_ERR_INVALID_CALLBACK: FSW_STATUS = (1 << 9);
[INFO] [stdout]    |                                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:79:49
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub const FSW_ERR_INVALID_LATENCY: FSW_STATUS = (1 << 10);
[INFO] [stdout]    |                                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fswatch-sys v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:80:47
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub const FSW_ERR_INVALID_REGEX: FSW_STATUS = (1 << 11);
[INFO] [stdout]    |                                               ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:81:57
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub const FSW_ERR_MONITOR_ALREADY_RUNNING: FSW_STATUS = (1 << 12);
[INFO] [stdout]    |                                                         ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:82:47
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub const FSW_ERR_UNKNOWN_VALUE: FSW_STATUS = (1 << 13);
[INFO] [stdout]    |                                               ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:83:50
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub const FSW_ERR_INVALID_PROPERTY: FSW_STATUS = (1 << 14);
[INFO] [stdout]    |                                                  ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:70:49
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub const FSW_ERR_SESSION_UNKNOWN: FSW_STATUS = (1 << 1);
[INFO] [stdout]    |                                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:71:56
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub const FSW_ERR_MONITOR_ALREADY_EXISTS: FSW_STATUS = (1 << 2);
[INFO] [stdout]    |                                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:72:40
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub const FSW_ERR_MEMORY: FSW_STATUS = (1 << 3);
[INFO] [stdout]    |                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:73:54
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub const FSW_ERR_UNKNOWN_MONITOR_TYPE: FSW_STATUS = (1 << 4);
[INFO] [stdout]    |                                                      ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:74:50
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub const FSW_ERR_CALLBACK_NOT_SET: FSW_STATUS = (1 << 5);
[INFO] [stdout]    |                                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:75:47
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub const FSW_ERR_PATHS_NOT_SET: FSW_STATUS = (1 << 6);
[INFO] [stdout]    |                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:76:49
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub const FSW_ERR_MISSING_CONTEXT: FSW_STATUS = (1 << 7);
[INFO] [stdout]    |                                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:77:46
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub const FSW_ERR_INVALID_PATH: FSW_STATUS = (1 << 8);
[INFO] [stdout]    |                                              ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:78:50
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub const FSW_ERR_INVALID_CALLBACK: FSW_STATUS = (1 << 9);
[INFO] [stdout]    |                                                  ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:79:49
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub const FSW_ERR_INVALID_LATENCY: FSW_STATUS = (1 << 10);
[INFO] [stdout]    |                                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:80:47
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub const FSW_ERR_INVALID_REGEX: FSW_STATUS = (1 << 11);
[INFO] [stdout]    |                                               ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:81:57
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub const FSW_ERR_MONITOR_ALREADY_RUNNING: FSW_STATUS = (1 << 12);
[INFO] [stdout]    |                                                         ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:82:47
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub const FSW_ERR_UNKNOWN_VALUE: FSW_STATUS = (1 << 13);
[INFO] [stdout]    |                                               ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:83:50
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub const FSW_ERR_INVALID_PROPERTY: FSW_STATUS = (1 << 14);
[INFO] [stdout]    |                                                  ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/fswatch_sys-f1677ecf07576968.fswatch_sys.aa67aab4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/fswatch_sys-f1677ecf07576968.fswatch_sys.aa67aab4-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/fswatch_sys-f1677ecf07576968.fswatch_sys.aa67aab4-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/fswatch_sys-f1677ecf07576968.fswatch_sys.aa67aab4-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/fswatch_sys-f1677ecf07576968.fswatch_sys.aa67aab4-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/fswatch_sys-f1677ecf07576968.fswatch_sys.aa67aab4-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/fswatch_sys-f1677ecf07576968.fswatch_sys.aa67aab4-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/fswatch_sys-f1677ecf07576968.fswatch_sys.aa67aab4-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/fswatch_sys-f1677ecf07576968.fswatch_sys.aa67aab4-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/fswatch_sys-f1677ecf07576968.mpr5x7fhkgedgke.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lfswatch" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6e9019ff2cdb2237.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-e9cc0b5f091b140c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-762dfa4479f14aad.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-2a5ac1cc0b21909c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-cb4975d79218c50c.rlib" "/opt/rustwide/target/debug/deps/liblibc-82f1a6fdfca786e7.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/fswatch_sys-f1677ecf07576968" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lfswatch
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fswatch-sys` due to 2 previous errors; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7a174e46b2ff1796387a9f1eee9f40f2f66943b4524aa910d32bbfda2c8453e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a174e46b2ff1796387a9f1eee9f40f2f66943b4524aa910d32bbfda2c8453e2", kill_on_drop: false }`
[INFO] [stdout] 7a174e46b2ff1796387a9f1eee9f40f2f66943b4524aa910d32bbfda2c8453e2
