[INFO] cloning repository https://github.com/caldwell/sad
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caldwell/sad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaldwell%2Fsad", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaldwell%2Fsad'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0fd90d730f536b09663c6da9abce13d9c2131fd3
[INFO] checking caldwell/sad against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaldwell%2Fsad" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/caldwell/sad
[INFO] finished tweaking git repo https://github.com/caldwell/sad
[INFO] tweaked toml for git repo https://github.com/caldwell/sad written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/caldwell/sad on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/caldwell/sad already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.50
[INFO] [stderr]   Downloaded array-lit v0.2.0
[INFO] [stderr]   Downloaded toml v0.7.1
[INFO] [stderr]   Downloaded unsafe-libyaml v0.2.5
[INFO] [stderr]   Downloaded serde_yaml v0.9.17
[INFO] [stderr]   Downloaded nom8 v0.2.0
[INFO] [stderr]   Downloaded toml_edit v0.19.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b3d3ef74cae9be45e427d82f1ab9786f3764144a0ffea89d0caf0f16fd39795
[INFO] running `Command { std: "docker" "start" "-a" "5b3d3ef74cae9be45e427d82f1ab9786f3764144a0ffea89d0caf0f16fd39795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b3d3ef74cae9be45e427d82f1ab9786f3764144a0ffea89d0caf0f16fd39795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b3d3ef74cae9be45e427d82f1ab9786f3764144a0ffea89d0caf0f16fd39795", kill_on_drop: false }`
[INFO] [stdout] 5b3d3ef74cae9be45e427d82f1ab9786f3764144a0ffea89d0caf0f16fd39795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3db58990512ef8bc71b887c1d0c7f4c4e34961929e9cb33fe77b2dc5522d417
[INFO] running `Command { std: "docker" "start" "-a" "c3db58990512ef8bc71b887c1d0c7f4c4e34961929e9cb33fe77b2dc5522d417", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking unsafe-libyaml v0.2.5
[INFO] [stderr]     Checking array-lit v0.2.0
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]     Checking nom8 v0.2.0
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]     Checking toml_datetime v0.6.1
[INFO] [stderr]     Checking serde_spanned v0.6.1
[INFO] [stderr]     Checking serde_yaml v0.9.17
[INFO] [stderr]     Checking docopt v1.1.1
[INFO] [stderr]     Checking toml_edit v0.19.1
[INFO] [stderr]     Checking toml v0.7.1
[INFO] [stderr]     Checking sad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `no`
[INFO] [stdout]    --> lang/ruby.rs:382:16
[INFO] [stdout]     |
[INFO] [stdout] 382 | #[cfg(all(test,no))]
[INFO] [stdout]     |                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout] 49 +             Ascii::BEL  as usize: Esc::Rep('a'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout] 50 +             Ascii::BS   as usize: Esc::Rep('b'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout] 51 +             Ascii::TAB  as usize: Esc::Rep('t'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout] 52 +             Ascii::LF   as usize: Esc::Rep('n'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 53 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 54 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 55 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout] 56 +             Ascii::ESC  as usize: Esc::Rep('e'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout] 58 +             '"'         as usize: Esc::Rep('"'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 59 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             ('#'         as usize): Esc::Rep('#'), // don't accidentally interpolate
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -             ('#'         as usize): Esc::Rep('#'), // don't accidentally interpolate
[INFO] [stdout] 60 +             '#'         as usize: Esc::Rep('#'), // don't accidentally interpolate
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout] 72 +             Ascii::BEL  as usize: Esc::Rep('a'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout] 73 +             Ascii::BS   as usize: Esc::Rep('b'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 74 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 74 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 75 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 76 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 76 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 77 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 77 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 78 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 78 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout] 79 +             Ascii::ESC  as usize: Esc::Rep('e'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 80 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 80 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             ('#'         as usize): Esc::Rep('#'), // don't accidentally interpolate
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 81 -             ('#'         as usize): Esc::Rep('#'), // don't accidentally interpolate
[INFO] [stdout] 81 +             '#'         as usize: Esc::Rep('#'), // don't accidentally interpolate
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             ('\'' as usize): Esc::Rep('\''),
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 86 -             ('\'' as usize): Esc::Rep('\''),
[INFO] [stdout] 86 +             '\'' as usize: Esc::Rep('\''),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             ('\\' as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -             ('\\' as usize): Esc::Rep('\\'),
[INFO] [stdout] 87 +             '\\' as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 99 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> lang/ruby.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]     |             ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 100 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 100 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `no`
[INFO] [stdout]    --> lang/php.rs:319:16
[INFO] [stdout]     |
[INFO] [stdout] 319 | #[cfg(all(test,no))]
[INFO] [stdout]     |                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout] 49 +             Ascii::LF   as usize: Esc::Rep('n'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 50 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout] 51 +             Ascii::TAB  as usize: Esc::Rep('t'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 52 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout] 53 +             Ascii::ESC  as usize: Esc::Rep('e'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 54 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout] 55 +             '"'         as usize: Esc::Rep('"'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 56 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             ('$'         as usize): Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -             ('$'         as usize): Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout] 57 +             '$'         as usize: Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 62 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 63 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 64 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 64 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 65 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout] 66 +             Ascii::ESC  as usize: Esc::Rep('e'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 67 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 68 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             ('$'         as usize): Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 69 -             ('$'         as usize): Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout] 69 +             '$'         as usize: Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             ('\'' as usize): Esc::Rep('\''),
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 74 -             ('\'' as usize): Esc::Rep('\''),
[INFO] [stdout] 74 +             '\'' as usize: Esc::Rep('\''),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             ('\\' as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             ('\\' as usize): Esc::Rep('\\'),
[INFO] [stdout] 75 +             '\\' as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 80 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 80 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 81 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 81 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `no`
[INFO] [stdout]    --> lang/go.rs:294:16
[INFO] [stdout]     |
[INFO] [stdout] 294 | #[cfg(all(test,no))]
[INFO] [stdout]     |                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout] 49 +             Ascii::BEL  as usize: Esc::Rep('a'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout] 50 +             Ascii::BS   as usize: Esc::Rep('b'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 51 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout] 52 +             Ascii::LF   as usize: Esc::Rep('n'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 53 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout] 54 +             Ascii::TAB  as usize: Esc::Rep('t'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 55 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout] 56 +             '"'         as usize: Esc::Rep('"'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 57 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             ('`' as usize): Esc::Ill,
[INFO] [stdout]    |             ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 -             ('`' as usize): Esc::Ill,
[INFO] [stdout] 62 +             '`' as usize: Esc::Ill,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `no`
[INFO] [stdout]    --> lang/python.rs:321:16
[INFO] [stdout]     |
[INFO] [stdout] 321 | #[cfg(all(test,no))]
[INFO] [stdout]     |                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 51 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout] 53 +             '"'         as usize: Esc::Rep('"'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout] 54 +             Ascii::BEL  as usize: Esc::Rep('a'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout] 55 +             Ascii::BS   as usize: Esc::Rep('b'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 56 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout] 57 +             Ascii::LF   as usize: Esc::Rep('n'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 58 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout] 59 +             Ascii::TAB  as usize: Esc::Rep('t'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 60 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 66 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout] 68 +             '"'         as usize: Esc::Rep('"'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 69 -             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout] 69 +             Ascii::BEL  as usize: Esc::Rep('a'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout] 70 +             Ascii::BS   as usize: Esc::Rep('b'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 71 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 72 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 73 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 74 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 74 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 75 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `no`
[INFO] [stdout]    --> lang/puppet.rs:347:16
[INFO] [stdout]     |
[INFO] [stdout] 347 | #[cfg(all(test,no))]
[INFO] [stdout]     |                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout] 49 +             Ascii::TAB  as usize: Esc::Rep('t'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout] 50 +             Ascii::LF   as usize: Esc::Rep('n'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 51 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout] 53 +             '"'         as usize: Esc::Rep('"'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 54 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             ('$'         as usize): Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             ('$'         as usize): Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout] 55 +             '$'         as usize: Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             ('\'' as usize): Esc::Rep('\''),
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -             ('\'' as usize): Esc::Rep('\''),
[INFO] [stdout] 60 +             '\'' as usize: Esc::Rep('\''),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             ('\\' as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 -             ('\\' as usize): Esc::Rep('\\'),
[INFO] [stdout] 61 +             '\\' as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 66 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 67 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 72 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 73 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> lang/puppet.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             ('-' as usize): true,
[INFO] [stdout]     |             ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 113 -             ('-' as usize): true,
[INFO] [stdout] 113 +             '-' as usize: true,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> lang/puppet.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |             ('_' as usize): true,
[INFO] [stdout]     |             ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 114 -             ('_' as usize): true,
[INFO] [stdout] 114 +             '_' as usize: true,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `no`
[INFO] [stdout]    --> lang/ruby.rs:382:16
[INFO] [stdout]     |
[INFO] [stdout] 382 | #[cfg(all(test,no))]
[INFO] [stdout]     |                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout] 49 +             Ascii::BEL  as usize: Esc::Rep('a'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout] 50 +             Ascii::BS   as usize: Esc::Rep('b'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout] 51 +             Ascii::TAB  as usize: Esc::Rep('t'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout] 52 +             Ascii::LF   as usize: Esc::Rep('n'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 53 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 54 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 55 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout] 56 +             Ascii::ESC  as usize: Esc::Rep('e'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout] 58 +             '"'         as usize: Esc::Rep('"'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 59 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             ('#'         as usize): Esc::Rep('#'), // don't accidentally interpolate
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -             ('#'         as usize): Esc::Rep('#'), // don't accidentally interpolate
[INFO] [stdout] 60 +             '#'         as usize: Esc::Rep('#'), // don't accidentally interpolate
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout] 72 +             Ascii::BEL  as usize: Esc::Rep('a'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout] 73 +             Ascii::BS   as usize: Esc::Rep('b'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 74 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 74 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 75 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 76 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 76 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 77 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 77 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 78 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 78 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout] 79 +             Ascii::ESC  as usize: Esc::Rep('e'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 80 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 80 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             ('#'         as usize): Esc::Rep('#'), // don't accidentally interpolate
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 81 -             ('#'         as usize): Esc::Rep('#'), // don't accidentally interpolate
[INFO] [stdout] 81 +             '#'         as usize: Esc::Rep('#'), // don't accidentally interpolate
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             ('\'' as usize): Esc::Rep('\''),
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 86 -             ('\'' as usize): Esc::Rep('\''),
[INFO] [stdout] 86 +             '\'' as usize: Esc::Rep('\''),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             ('\\' as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -             ('\\' as usize): Esc::Rep('\\'),
[INFO] [stdout] 87 +             '\\' as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/ruby.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 99 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> lang/ruby.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]     |             ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 100 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 100 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `no`
[INFO] [stdout]    --> lang/php.rs:319:16
[INFO] [stdout]     |
[INFO] [stdout] 319 | #[cfg(all(test,no))]
[INFO] [stdout]     |                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout] 49 +             Ascii::LF   as usize: Esc::Rep('n'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 50 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout] 51 +             Ascii::TAB  as usize: Esc::Rep('t'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 52 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout] 53 +             Ascii::ESC  as usize: Esc::Rep('e'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 54 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout] 55 +             '"'         as usize: Esc::Rep('"'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 56 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             ('$'         as usize): Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -             ('$'         as usize): Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout] 57 +             '$'         as usize: Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 62 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 63 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 64 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 64 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 65 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -             (Ascii::ESC  as usize): Esc::Rep('e'),
[INFO] [stdout] 66 +             Ascii::ESC  as usize: Esc::Rep('e'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 67 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 68 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             ('$'         as usize): Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 69 -             ('$'         as usize): Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout] 69 +             '$'         as usize: Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             ('\'' as usize): Esc::Rep('\''),
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 74 -             ('\'' as usize): Esc::Rep('\''),
[INFO] [stdout] 74 +             '\'' as usize: Esc::Rep('\''),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             ('\\' as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             ('\\' as usize): Esc::Rep('\\'),
[INFO] [stdout] 75 +             '\\' as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 80 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 80 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/php.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 81 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 81 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `no`
[INFO] [stdout]    --> lang/go.rs:294:16
[INFO] [stdout]     |
[INFO] [stdout] 294 | #[cfg(all(test,no))]
[INFO] [stdout]     |                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout] 49 +             Ascii::BEL  as usize: Esc::Rep('a'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout] 50 +             Ascii::BS   as usize: Esc::Rep('b'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 51 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout] 52 +             Ascii::LF   as usize: Esc::Rep('n'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 53 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout] 54 +             Ascii::TAB  as usize: Esc::Rep('t'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 55 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout] 56 +             '"'         as usize: Esc::Rep('"'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 57 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/go.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             ('`' as usize): Esc::Ill,
[INFO] [stdout]    |             ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 -             ('`' as usize): Esc::Ill,
[INFO] [stdout] 62 +             '`' as usize: Esc::Ill,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `no`
[INFO] [stdout]    --> lang/python.rs:321:16
[INFO] [stdout]     |
[INFO] [stdout] 321 | #[cfg(all(test,no))]
[INFO] [stdout]     |                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 51 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout] 53 +             '"'         as usize: Esc::Rep('"'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout] 54 +             Ascii::BEL  as usize: Esc::Rep('a'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout] 55 +             Ascii::BS   as usize: Esc::Rep('b'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 56 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout] 57 +             Ascii::LF   as usize: Esc::Rep('n'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 58 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout] 59 +             Ascii::TAB  as usize: Esc::Rep('t'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 60 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 66 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout] 68 +             '"'         as usize: Esc::Rep('"'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 69 -             (Ascii::BEL  as usize): Esc::Rep('a'),
[INFO] [stdout] 69 +             Ascii::BEL  as usize: Esc::Rep('a'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -             (Ascii::BS   as usize): Esc::Rep('b'),
[INFO] [stdout] 70 +             Ascii::BS   as usize: Esc::Rep('b'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -             (Ascii::FF   as usize): Esc::Rep('f'),
[INFO] [stdout] 71 +             Ascii::FF   as usize: Esc::Rep('f'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 72 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 73 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 74 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 74 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/python.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             (Ascii::VT   as usize): Esc::Rep('v'),
[INFO] [stdout] 75 +             Ascii::VT   as usize: Esc::Rep('v'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `no`
[INFO] [stdout]    --> lang/puppet.rs:347:16
[INFO] [stdout]     |
[INFO] [stdout] 347 | #[cfg(all(test,no))]
[INFO] [stdout]     |                ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(no)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(no)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -             (Ascii::TAB  as usize): Esc::Rep('t'),
[INFO] [stdout] 49 +             Ascii::TAB  as usize: Esc::Rep('t'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -             (Ascii::LF   as usize): Esc::Rep('n'),
[INFO] [stdout] 50 +             Ascii::LF   as usize: Esc::Rep('n'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -             (Ascii::CR   as usize): Esc::Rep('r'),
[INFO] [stdout] 51 +             Ascii::CR   as usize: Esc::Rep('r'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             ('"'         as usize): Esc::Rep('"'),
[INFO] [stdout] 53 +             '"'         as usize: Esc::Rep('"'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -             ('\\'        as usize): Esc::Rep('\\'),
[INFO] [stdout] 54 +             '\\'        as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             ('$'         as usize): Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -             ('$'         as usize): Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout] 55 +             '$'         as usize: Esc::Rep('$'), // don't accidentally interpolate
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             ('\'' as usize): Esc::Rep('\''),
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -             ('\'' as usize): Esc::Rep('\''),
[INFO] [stdout] 60 +             '\'' as usize: Esc::Rep('\''),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             ('\\' as usize): Esc::Rep('\\'),
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 -             ('\\' as usize): Esc::Rep('\\'),
[INFO] [stdout] 61 +             '\\' as usize: Esc::Rep('\\'),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 66 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 67 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -             (Ascii::TAB  as usize): Esc::No,
[INFO] [stdout] 72 +             Ascii::TAB  as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> lang/puppet.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout]    |             ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -             (Ascii::LF   as usize): Esc::No,
[INFO] [stdout] 73 +             Ascii::LF   as usize: Esc::No,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> lang/puppet.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             ('-' as usize): true,
[INFO] [stdout]     |             ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 113 -             ('-' as usize): true,
[INFO] [stdout] 113 +             '-' as usize: true,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> lang/puppet.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |             ('_' as usize): true,
[INFO] [stdout]     |             ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 114 -             ('_' as usize): true,
[INFO] [stdout] 114 +             '_' as usize: true,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.05s
[INFO] running `Command { std: "docker" "inspect" "c3db58990512ef8bc71b887c1d0c7f4c4e34961929e9cb33fe77b2dc5522d417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3db58990512ef8bc71b887c1d0c7f4c4e34961929e9cb33fe77b2dc5522d417", kill_on_drop: false }`
[INFO] [stdout] c3db58990512ef8bc71b887c1d0c7f4c4e34961929e9cb33fe77b2dc5522d417
