[INFO] cloning repository https://github.com/cat-in-136/rust-bocu1tst
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cat-in-136/rust-bocu1tst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcat-in-136%2Frust-bocu1tst", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcat-in-136%2Frust-bocu1tst'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 965914d6c27a8b75bd741670cd212a9f8ab31fb3
[INFO] documenting cat-in-136/rust-bocu1tst against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcat-in-136%2Frust-bocu1tst" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cat-in-136/rust-bocu1tst on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cat-in-136/rust-bocu1tst
[INFO] finished tweaking git repo https://github.com/cat-in-136/rust-bocu1tst
[INFO] tweaked toml for git repo https://github.com/cat-in-136/rust-bocu1tst written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/cat-in-136/rust-bocu1tst already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0336e7738d59eb8ee3047ed67d7a93c3beeaad84a1939403bb4b3dfb401c58ff
[INFO] running `Command { std: "docker" "start" "-a" "0336e7738d59eb8ee3047ed67d7a93c3beeaad84a1939403bb4b3dfb401c58ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0336e7738d59eb8ee3047ed67d7a93c3beeaad84a1939403bb4b3dfb401c58ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0336e7738d59eb8ee3047ed67d7a93c3beeaad84a1939403bb4b3dfb401c58ff", kill_on_drop: false }`
[INFO] [stdout] 0336e7738d59eb8ee3047ed67d7a93c3beeaad84a1939403bb4b3dfb401c58ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 047f021fa3e506ad895e18aa878aa571578a2fede568ca5ba21254c8ab229dbd
[INFO] running `Command { std: "docker" "start" "-a" "047f021fa3e506ad895e18aa878aa571578a2fede568ca5ba21254c8ab229dbd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rust-bocu1tst v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 | const BOCU1_COUNT: i32 = (BOCU1_MAX_LEAD - BOCU1_MIN + 1);
[INFO] [stdout]    |                          ^                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 - const BOCU1_COUNT: i32 = (BOCU1_MAX_LEAD - BOCU1_MIN + 1);
[INFO] [stdout] 17 + const BOCU1_COUNT: i32 = BOCU1_MAX_LEAD - BOCU1_MIN + 1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:21:38
[INFO] [stdout]    |
[INFO] [stdout] 21 | const BOCU1_TRAIL_BYTE_OFFSET: i32 = (BOCU1_MIN - BOCU1_TRAIL_CONTROLS_COUNT);
[INFO] [stdout]    |                                      ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 - const BOCU1_TRAIL_BYTE_OFFSET: i32 = (BOCU1_MIN - BOCU1_TRAIL_CONTROLS_COUNT);
[INFO] [stdout] 21 + const BOCU1_TRAIL_BYTE_OFFSET: i32 = BOCU1_MIN - BOCU1_TRAIL_CONTROLS_COUNT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:24:32
[INFO] [stdout]    |
[INFO] [stdout] 24 | const BOCU1_TRAIL_COUNT: i32 = ((BOCU1_MAX_TRAIL - BOCU1_MIN + 1) + BOCU1_TRAIL_CONTROLS_COUNT);
[INFO] [stdout]    |                                ^                                                              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 - const BOCU1_TRAIL_COUNT: i32 = ((BOCU1_MAX_TRAIL - BOCU1_MIN + 1) + BOCU1_TRAIL_CONTROLS_COUNT);
[INFO] [stdout] 24 + const BOCU1_TRAIL_COUNT: i32 = (BOCU1_MAX_TRAIL - BOCU1_MIN + 1) + BOCU1_TRAIL_CONTROLS_COUNT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:37:32
[INFO] [stdout]    |
[INFO] [stdout] 37 | const BOCU1_REACH_POS_1: i32 = (BOCU1_SINGLE - 1);
[INFO] [stdout]    |                                ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 - const BOCU1_REACH_POS_1: i32 = (BOCU1_SINGLE - 1);
[INFO] [stdout] 37 + const BOCU1_REACH_POS_1: i32 = BOCU1_SINGLE - 1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:38:32
[INFO] [stdout]    |
[INFO] [stdout] 38 | const BOCU1_REACH_NEG_1: i32 = (-BOCU1_SINGLE);
[INFO] [stdout]    |                                ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 - const BOCU1_REACH_NEG_1: i32 = (-BOCU1_SINGLE);
[INFO] [stdout] 38 + const BOCU1_REACH_NEG_1: i32 = -BOCU1_SINGLE;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 | const BOCU1_REACH_POS_2: i32 = (BOCU1_REACH_POS_1 + BOCU1_LEAD_2 * BOCU1_TRAIL_COUNT);
[INFO] [stdout]    |                                ^                                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 - const BOCU1_REACH_POS_2: i32 = (BOCU1_REACH_POS_1 + BOCU1_LEAD_2 * BOCU1_TRAIL_COUNT);
[INFO] [stdout] 41 + const BOCU1_REACH_POS_2: i32 = BOCU1_REACH_POS_1 + BOCU1_LEAD_2 * BOCU1_TRAIL_COUNT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:42:32
[INFO] [stdout]    |
[INFO] [stdout] 42 | const BOCU1_REACH_NEG_2: i32 = (BOCU1_REACH_NEG_1 - BOCU1_LEAD_2 * BOCU1_TRAIL_COUNT);
[INFO] [stdout]    |                                ^                                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 - const BOCU1_REACH_NEG_2: i32 = (BOCU1_REACH_NEG_1 - BOCU1_LEAD_2 * BOCU1_TRAIL_COUNT);
[INFO] [stdout] 42 + const BOCU1_REACH_NEG_2: i32 = BOCU1_REACH_NEG_1 - BOCU1_LEAD_2 * BOCU1_TRAIL_COUNT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     (BOCU1_REACH_POS_2 + BOCU1_LEAD_3 * BOCU1_TRAIL_COUNT * BOCU1_TRAIL_COUNT);
[INFO] [stdout]    |     ^                                                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 46 -     (BOCU1_REACH_POS_2 + BOCU1_LEAD_3 * BOCU1_TRAIL_COUNT * BOCU1_TRAIL_COUNT);
[INFO] [stdout] 46 +     BOCU1_REACH_POS_2 + BOCU1_LEAD_3 * BOCU1_TRAIL_COUNT * BOCU1_TRAIL_COUNT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     (BOCU1_REACH_NEG_2 - BOCU1_LEAD_3 * BOCU1_TRAIL_COUNT * BOCU1_TRAIL_COUNT);
[INFO] [stdout]    |     ^                                                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 48 -     (BOCU1_REACH_NEG_2 - BOCU1_LEAD_3 * BOCU1_TRAIL_COUNT * BOCU1_TRAIL_COUNT);
[INFO] [stdout] 48 +     BOCU1_REACH_NEG_2 - BOCU1_LEAD_3 * BOCU1_TRAIL_COUNT * BOCU1_TRAIL_COUNT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:51:32
[INFO] [stdout]    |
[INFO] [stdout] 51 | const BOCU1_START_POS_2: i32 = (BOCU1_MIDDLE + BOCU1_REACH_POS_1 + 1);
[INFO] [stdout]    |                                ^                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 - const BOCU1_START_POS_2: i32 = (BOCU1_MIDDLE + BOCU1_REACH_POS_1 + 1);
[INFO] [stdout] 51 + const BOCU1_START_POS_2: i32 = BOCU1_MIDDLE + BOCU1_REACH_POS_1 + 1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:52:32
[INFO] [stdout]    |
[INFO] [stdout] 52 | const BOCU1_START_POS_3: i32 = (BOCU1_START_POS_2 + BOCU1_LEAD_2);
[INFO] [stdout]    |                                ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 - const BOCU1_START_POS_3: i32 = (BOCU1_START_POS_2 + BOCU1_LEAD_2);
[INFO] [stdout] 52 + const BOCU1_START_POS_3: i32 = BOCU1_START_POS_2 + BOCU1_LEAD_2;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:53:32
[INFO] [stdout]    |
[INFO] [stdout] 53 | const BOCU1_START_POS_4: i32 = (BOCU1_START_POS_3 + BOCU1_LEAD_3);
[INFO] [stdout]    |                                ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 - const BOCU1_START_POS_4: i32 = (BOCU1_START_POS_3 + BOCU1_LEAD_3);
[INFO] [stdout] 53 + const BOCU1_START_POS_4: i32 = BOCU1_START_POS_3 + BOCU1_LEAD_3;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:55:32
[INFO] [stdout]    |
[INFO] [stdout] 55 | const BOCU1_START_NEG_2: i32 = (BOCU1_MIDDLE + BOCU1_REACH_NEG_1);
[INFO] [stdout]    |                                ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 - const BOCU1_START_NEG_2: i32 = (BOCU1_MIDDLE + BOCU1_REACH_NEG_1);
[INFO] [stdout] 55 + const BOCU1_START_NEG_2: i32 = BOCU1_MIDDLE + BOCU1_REACH_NEG_1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:56:32
[INFO] [stdout]    |
[INFO] [stdout] 56 | const BOCU1_START_NEG_3: i32 = (BOCU1_START_NEG_2 - BOCU1_LEAD_2);
[INFO] [stdout]    |                                ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 - const BOCU1_START_NEG_3: i32 = (BOCU1_START_NEG_2 - BOCU1_LEAD_2);
[INFO] [stdout] 56 + const BOCU1_START_NEG_3: i32 = BOCU1_START_NEG_2 - BOCU1_LEAD_2;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 | const BOCU1_START_NEG_4: i32 = (BOCU1_START_NEG_3 - BOCU1_LEAD_3);
[INFO] [stdout]    |                                ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 - const BOCU1_START_NEG_4: i32 = (BOCU1_START_NEG_3 - BOCU1_LEAD_3);
[INFO] [stdout] 57 + const BOCU1_START_NEG_4: i32 = BOCU1_START_NEG_3 - BOCU1_LEAD_3;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:323:18
[INFO] [stdout]     |
[INFO] [stdout] 323 |                 0...0x10ffff => {
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:461:15
[INFO] [stdout]     |
[INFO] [stdout] 461 |         0x3040...0x309f => 0x3070,
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:463:15
[INFO] [stdout]     |
[INFO] [stdout] 463 |         0x4e00...0x9fa5 => 0x4e00 - BOCU1_REACH_NEG_2,
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:465:15
[INFO] [stdout]     |
[INFO] [stdout] 465 |         0xac00...0xd7a3 => (0xd7a3 + 0xac00) / 2,
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.58s
[INFO] running `Command { std: "docker" "inspect" "047f021fa3e506ad895e18aa878aa571578a2fede568ca5ba21254c8ab229dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "047f021fa3e506ad895e18aa878aa571578a2fede568ca5ba21254c8ab229dbd", kill_on_drop: false }`
[INFO] [stdout] 047f021fa3e506ad895e18aa878aa571578a2fede568ca5ba21254c8ab229dbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 4348197dcb2a9f4f1d6fcccc47db920c9a46abb108d79b3031eb07d68965fc7e
[INFO] running `Command { std: "docker" "start" "-a" "4348197dcb2a9f4f1d6fcccc47db920c9a46abb108d79b3031eb07d68965fc7e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rust-bocu1tst v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 | const BOCU1_COUNT: i32 = (BOCU1_MAX_LEAD - BOCU1_MIN + 1);
[INFO] [stdout]    |                          ^                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 - const BOCU1_COUNT: i32 = (BOCU1_MAX_LEAD - BOCU1_MIN + 1);
[INFO] [stdout] 17 + const BOCU1_COUNT: i32 = BOCU1_MAX_LEAD - BOCU1_MIN + 1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:21:38
[INFO] [stdout]    |
[INFO] [stdout] 21 | const BOCU1_TRAIL_BYTE_OFFSET: i32 = (BOCU1_MIN - BOCU1_TRAIL_CONTROLS_COUNT);
[INFO] [stdout]    |                                      ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 - const BOCU1_TRAIL_BYTE_OFFSET: i32 = (BOCU1_MIN - BOCU1_TRAIL_CONTROLS_COUNT);
[INFO] [stdout] 21 + const BOCU1_TRAIL_BYTE_OFFSET: i32 = BOCU1_MIN - BOCU1_TRAIL_CONTROLS_COUNT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:24:32
[INFO] [stdout]    |
[INFO] [stdout] 24 | const BOCU1_TRAIL_COUNT: i32 = ((BOCU1_MAX_TRAIL - BOCU1_MIN + 1) + BOCU1_TRAIL_CONTROLS_COUNT);
[INFO] [stdout]    |                                ^                                                              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 - const BOCU1_TRAIL_COUNT: i32 = ((BOCU1_MAX_TRAIL - BOCU1_MIN + 1) + BOCU1_TRAIL_CONTROLS_COUNT);
[INFO] [stdout] 24 + const BOCU1_TRAIL_COUNT: i32 = (BOCU1_MAX_TRAIL - BOCU1_MIN + 1) + BOCU1_TRAIL_CONTROLS_COUNT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:37:32
[INFO] [stdout]    |
[INFO] [stdout] 37 | const BOCU1_REACH_POS_1: i32 = (BOCU1_SINGLE - 1);
[INFO] [stdout]    |                                ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 - const BOCU1_REACH_POS_1: i32 = (BOCU1_SINGLE - 1);
[INFO] [stdout] 37 + const BOCU1_REACH_POS_1: i32 = BOCU1_SINGLE - 1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:38:32
[INFO] [stdout]    |
[INFO] [stdout] 38 | const BOCU1_REACH_NEG_1: i32 = (-BOCU1_SINGLE);
[INFO] [stdout]    |                                ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 - const BOCU1_REACH_NEG_1: i32 = (-BOCU1_SINGLE);
[INFO] [stdout] 38 + const BOCU1_REACH_NEG_1: i32 = -BOCU1_SINGLE;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 | const BOCU1_REACH_POS_2: i32 = (BOCU1_REACH_POS_1 + BOCU1_LEAD_2 * BOCU1_TRAIL_COUNT);
[INFO] [stdout]    |                                ^                                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 - const BOCU1_REACH_POS_2: i32 = (BOCU1_REACH_POS_1 + BOCU1_LEAD_2 * BOCU1_TRAIL_COUNT);
[INFO] [stdout] 41 + const BOCU1_REACH_POS_2: i32 = BOCU1_REACH_POS_1 + BOCU1_LEAD_2 * BOCU1_TRAIL_COUNT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:42:32
[INFO] [stdout]    |
[INFO] [stdout] 42 | const BOCU1_REACH_NEG_2: i32 = (BOCU1_REACH_NEG_1 - BOCU1_LEAD_2 * BOCU1_TRAIL_COUNT);
[INFO] [stdout]    |                                ^                                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 - const BOCU1_REACH_NEG_2: i32 = (BOCU1_REACH_NEG_1 - BOCU1_LEAD_2 * BOCU1_TRAIL_COUNT);
[INFO] [stdout] 42 + const BOCU1_REACH_NEG_2: i32 = BOCU1_REACH_NEG_1 - BOCU1_LEAD_2 * BOCU1_TRAIL_COUNT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     (BOCU1_REACH_POS_2 + BOCU1_LEAD_3 * BOCU1_TRAIL_COUNT * BOCU1_TRAIL_COUNT);
[INFO] [stdout]    |     ^                                                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 46 -     (BOCU1_REACH_POS_2 + BOCU1_LEAD_3 * BOCU1_TRAIL_COUNT * BOCU1_TRAIL_COUNT);
[INFO] [stdout] 46 +     BOCU1_REACH_POS_2 + BOCU1_LEAD_3 * BOCU1_TRAIL_COUNT * BOCU1_TRAIL_COUNT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     (BOCU1_REACH_NEG_2 - BOCU1_LEAD_3 * BOCU1_TRAIL_COUNT * BOCU1_TRAIL_COUNT);
[INFO] [stdout]    |     ^                                                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 48 -     (BOCU1_REACH_NEG_2 - BOCU1_LEAD_3 * BOCU1_TRAIL_COUNT * BOCU1_TRAIL_COUNT);
[INFO] [stdout] 48 +     BOCU1_REACH_NEG_2 - BOCU1_LEAD_3 * BOCU1_TRAIL_COUNT * BOCU1_TRAIL_COUNT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:51:32
[INFO] [stdout]    |
[INFO] [stdout] 51 | const BOCU1_START_POS_2: i32 = (BOCU1_MIDDLE + BOCU1_REACH_POS_1 + 1);
[INFO] [stdout]    |                                ^                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 - const BOCU1_START_POS_2: i32 = (BOCU1_MIDDLE + BOCU1_REACH_POS_1 + 1);
[INFO] [stdout] 51 + const BOCU1_START_POS_2: i32 = BOCU1_MIDDLE + BOCU1_REACH_POS_1 + 1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:52:32
[INFO] [stdout]    |
[INFO] [stdout] 52 | const BOCU1_START_POS_3: i32 = (BOCU1_START_POS_2 + BOCU1_LEAD_2);
[INFO] [stdout]    |                                ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 - const BOCU1_START_POS_3: i32 = (BOCU1_START_POS_2 + BOCU1_LEAD_2);
[INFO] [stdout] 52 + const BOCU1_START_POS_3: i32 = BOCU1_START_POS_2 + BOCU1_LEAD_2;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:53:32
[INFO] [stdout]    |
[INFO] [stdout] 53 | const BOCU1_START_POS_4: i32 = (BOCU1_START_POS_3 + BOCU1_LEAD_3);
[INFO] [stdout]    |                                ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 - const BOCU1_START_POS_4: i32 = (BOCU1_START_POS_3 + BOCU1_LEAD_3);
[INFO] [stdout] 53 + const BOCU1_START_POS_4: i32 = BOCU1_START_POS_3 + BOCU1_LEAD_3;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:55:32
[INFO] [stdout]    |
[INFO] [stdout] 55 | const BOCU1_START_NEG_2: i32 = (BOCU1_MIDDLE + BOCU1_REACH_NEG_1);
[INFO] [stdout]    |                                ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 - const BOCU1_START_NEG_2: i32 = (BOCU1_MIDDLE + BOCU1_REACH_NEG_1);
[INFO] [stdout] 55 + const BOCU1_START_NEG_2: i32 = BOCU1_MIDDLE + BOCU1_REACH_NEG_1;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:56:32
[INFO] [stdout]    |
[INFO] [stdout] 56 | const BOCU1_START_NEG_3: i32 = (BOCU1_START_NEG_2 - BOCU1_LEAD_2);
[INFO] [stdout]    |                                ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 - const BOCU1_START_NEG_3: i32 = (BOCU1_START_NEG_2 - BOCU1_LEAD_2);
[INFO] [stdout] 56 + const BOCU1_START_NEG_3: i32 = BOCU1_START_NEG_2 - BOCU1_LEAD_2;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/lib.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 | const BOCU1_START_NEG_4: i32 = (BOCU1_START_NEG_3 - BOCU1_LEAD_3);
[INFO] [stdout]    |                                ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 - const BOCU1_START_NEG_4: i32 = (BOCU1_START_NEG_3 - BOCU1_LEAD_3);
[INFO] [stdout] 57 + const BOCU1_START_NEG_4: i32 = BOCU1_START_NEG_3 - BOCU1_LEAD_3;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:323:18
[INFO] [stdout]     |
[INFO] [stdout] 323 |                 0...0x10ffff => {
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:461:15
[INFO] [stdout]     |
[INFO] [stdout] 461 |         0x3040...0x309f => 0x3070,
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:463:15
[INFO] [stdout]     |
[INFO] [stdout] 463 |         0x4e00...0x9fa5 => 0x4e00 - BOCU1_REACH_NEG_2,
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:465:15
[INFO] [stdout]     |
[INFO] [stdout] 465 |         0xac00...0xd7a3 => (0xd7a3 + 0xac00) / 2,
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `Command { std: "docker" "inspect" "4348197dcb2a9f4f1d6fcccc47db920c9a46abb108d79b3031eb07d68965fc7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4348197dcb2a9f4f1d6fcccc47db920c9a46abb108d79b3031eb07d68965fc7e", kill_on_drop: false }`
[INFO] [stdout] 4348197dcb2a9f4f1d6fcccc47db920c9a46abb108d79b3031eb07d68965fc7e