[INFO] cloning repository https://github.com/wjlroe/bim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wjlroe/bim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwjlroe%2Fbim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwjlroe%2Fbim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0ca3941a97f7f247f64646d8ac5f1c72c953cdb
[INFO] checking wjlroe/bim against master#4008bbdf34b583ce44a467043aae3703afc0a76f for pr-129249-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwjlroe%2Fbim" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wjlroe/bim
[INFO] finished tweaking git repo https://github.com/wjlroe/bim
[INFO] tweaked toml for git repo https://github.com/wjlroe/bim written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wjlroe/bim on toolchain 4008bbdf34b583ce44a467043aae3703afc0a76f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4008bbdf34b583ce44a467043aae3703afc0a76f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wjlroe/bim 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" "+4008bbdf34b583ce44a467043aae3703afc0a76f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.28
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.10
[INFO] [stderr]   Downloaded thread-id v3.3.0
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.1
[INFO] [stderr]   Downloaded gfx_window_glutin v0.31.0
[INFO] [stderr]   Downloaded errno v0.2.7
[INFO] [stderr]   Downloaded serde_yaml v0.8.17
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.0
[INFO] [stderr]   Downloaded glutin v0.21.2
[INFO] [stderr]   Downloaded cc v1.0.69
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.5
[INFO] [stderr]   Downloaded glam v0.8.7
[INFO] [stderr]   Downloaded xml-rs v0.8.4
[INFO] [stderr]   Downloaded gfx_glyph v0.16.0
[INFO] [stderr]   Downloaded serde_json v1.0.66
[INFO] [stderr]   Downloaded image v0.21.3
[INFO] [stderr]   Downloaded syn v1.0.74
[INFO] [stderr]   Downloaded flame v0.2.2
[INFO] [stderr]   Downloaded object v0.26.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 48fdabf9c0511ec78c652eafa457864ebeb061db8c703d5b481ed5530637db58
[INFO] running `Command { std: "docker" "start" "48fdabf9c0511ec78c652eafa457864ebeb061db8c703d5b481ed5530637db58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "48fdabf9c0511ec78c652eafa457864ebeb061db8c703d5b481ed5530637db58" "/opt/rustwide/cargo-home/bin/cargo" "+4008bbdf34b583ce44a467043aae3703afc0a76f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48fdabf9c0511ec78c652eafa457864ebeb061db8c703d5b481ed5530637db58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "48fdabf9c0511ec78c652eafa457864ebeb061db8c703d5b481ed5530637db58" "/opt/rustwide/cargo-home/bin/cargo" "+4008bbdf34b583ce44a467043aae3703afc0a76f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]     Checking dlib v0.4.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking draw_state v0.8.0
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking gfx_core v0.9.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking xi-unicode v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking gimli v0.25.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking object v0.26.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
[INFO] [stderr]    Compiling gfx_gl v0.6.1
[INFO] [stderr]     Checking twox-hash v1.6.0
[INFO] [stderr]     Checking rustc-demangle v0.1.20
[INFO] [stderr]    Compiling glam v0.8.7
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking glyph_brush_layout v0.1.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking gfx v0.18.2
[INFO] [stderr]     Checking glyph_brush v0.6.3
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling bim v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking errno v0.2.7
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking gfx_device_gl v0.16.2
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking addr2line v0.16.0
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking image v0.21.3
[INFO] [stderr]     Checking gfx_glyph v0.16.0
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking flame v0.2.2
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.19.5
[INFO] [stderr]     Checking glutin v0.21.2
[INFO] [stderr]     Checking gfx_window_glutin v0.31.0
[INFO] [stdout] warning: field `num_lines` is never read
[INFO] [stdout]  --> src/status_line.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct StatusLine {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 3 |     pub filename: String,
[INFO] [stdout] 4 |     pub num_lines: String,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `StatusLine` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:49:62
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn filematch(mut self, filematch: &'a str) -> Syntax<'_> {
[INFO] [stdout]    |                                            --                ^^ the same lifetime is elided here
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 49 -     pub fn filematch(mut self, filematch: &'a str) -> Syntax<'_> {
[INFO] [stdout] 49 +     pub fn filematch(mut self, filematch: &'a str) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:54:72
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn filematches(mut self, filematches: &'a [&'a str]) -> Syntax<'_> {
[INFO] [stdout]    |                                                --   --                 ^^ the same lifetime is elided here
[INFO] [stdout]    |                                                |    |
[INFO] [stdout]    |                                                |    the lifetime is named here
[INFO] [stdout]    |                                                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 54 -     pub fn filematches(mut self, filematches: &'a [&'a str]) -> Syntax<'_> {
[INFO] [stdout] 54 +     pub fn filematches(mut self, filematches: &'a [&'a str]) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:61:68
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn keywords1(mut self, keywords1: &'a [&'a str]) -> Syntax<'_> {
[INFO] [stdout]    |                                            --   --                 ^^ the same lifetime is elided here
[INFO] [stdout]    |                                            |    |
[INFO] [stdout]    |                                            |    the lifetime is named here
[INFO] [stdout]    |                                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 61 -     pub fn keywords1(mut self, keywords1: &'a [&'a str]) -> Syntax<'_> {
[INFO] [stdout] 61 +     pub fn keywords1(mut self, keywords1: &'a [&'a str]) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:74:68
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn keywords2(mut self, keywords2: &'a [&'a str]) -> Syntax<'_> {
[INFO] [stdout]    |                                            --   --                 ^^ the same lifetime is elided here
[INFO] [stdout]    |                                            |    |
[INFO] [stdout]    |                                            |    the lifetime is named here
[INFO] [stdout]    |                                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 74 -     pub fn keywords2(mut self, keywords2: &'a [&'a str]) -> Syntax<'_> {
[INFO] [stdout] 74 +     pub fn keywords2(mut self, keywords2: &'a [&'a str]) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:87:78
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn singleline_comment_start(mut self, singleline: &'a str) -> Syntax<'_> {
[INFO] [stdout]    |                                                            --                ^^ the same lifetime is elided here
[INFO] [stdout]    |                                                            |
[INFO] [stdout]    |                                                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 87 -     pub fn singleline_comment_start(mut self, singleline: &'a str) -> Syntax<'_> {
[INFO] [stdout] 87 +     pub fn singleline_comment_start(mut self, singleline: &'a str) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:92:73
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn multiline_comment_start(mut self, marker: &'a str) -> Syntax<'_> {
[INFO] [stdout]    |                                                       --                ^^ the same lifetime is elided here
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 92 -     pub fn multiline_comment_start(mut self, marker: &'a str) -> Syntax<'_> {
[INFO] [stdout] 92 +     pub fn multiline_comment_start(mut self, marker: &'a str) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:97:71
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn multiline_comment_end(mut self, marker: &'a str) -> Syntax<'_> {
[INFO] [stdout]    |                                                     --                ^^ the same lifetime is elided here
[INFO] [stdout]    |                                                     |
[INFO] [stdout]    |                                                     the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 97 -     pub fn multiline_comment_end(mut self, marker: &'a str) -> Syntax<'_> {
[INFO] [stdout] 97 +     pub fn multiline_comment_end(mut self, marker: &'a str) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_lines` is never read
[INFO] [stdout]  --> src/status_line.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct StatusLine {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 3 |     pub filename: String,
[INFO] [stdout] 4 |     pub num_lines: String,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `StatusLine` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/buffer.rs:401:32
[INFO] [stdout]     |
[INFO] [stdout] 401 |             .map(|r| r.as_str().clone())
[INFO] [stdout]     |                                ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/buffer.rs:419:32
[INFO] [stdout]     |
[INFO] [stdout] 419 |             .map(|r| r.as_str().clone())
[INFO] [stdout]     |                                ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/buffer.rs:432:38
[INFO] [stdout]     |
[INFO] [stdout] 432 |             .map(|r| r.rendered_str().clone())
[INFO] [stdout]     |                                      ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/buffer.rs:474:32
[INFO] [stdout]     |
[INFO] [stdout] 474 |             .map(|r| r.as_str().clone())
[INFO] [stdout]     |                                ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:49:62
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn filematch(mut self, filematch: &'a str) -> Syntax<'_> {
[INFO] [stdout]    |                                            --                ^^ the same lifetime is elided here
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 49 -     pub fn filematch(mut self, filematch: &'a str) -> Syntax<'_> {
[INFO] [stdout] 49 +     pub fn filematch(mut self, filematch: &'a str) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:54:72
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn filematches(mut self, filematches: &'a [&'a str]) -> Syntax<'_> {
[INFO] [stdout]    |                                                --   --                 ^^ the same lifetime is elided here
[INFO] [stdout]    |                                                |    |
[INFO] [stdout]    |                                                |    the lifetime is named here
[INFO] [stdout]    |                                                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 54 -     pub fn filematches(mut self, filematches: &'a [&'a str]) -> Syntax<'_> {
[INFO] [stdout] 54 +     pub fn filematches(mut self, filematches: &'a [&'a str]) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:61:68
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn keywords1(mut self, keywords1: &'a [&'a str]) -> Syntax<'_> {
[INFO] [stdout]    |                                            --   --                 ^^ the same lifetime is elided here
[INFO] [stdout]    |                                            |    |
[INFO] [stdout]    |                                            |    the lifetime is named here
[INFO] [stdout]    |                                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 61 -     pub fn keywords1(mut self, keywords1: &'a [&'a str]) -> Syntax<'_> {
[INFO] [stdout] 61 +     pub fn keywords1(mut self, keywords1: &'a [&'a str]) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:74:68
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn keywords2(mut self, keywords2: &'a [&'a str]) -> Syntax<'_> {
[INFO] [stdout]    |                                            --   --                 ^^ the same lifetime is elided here
[INFO] [stdout]    |                                            |    |
[INFO] [stdout]    |                                            |    the lifetime is named here
[INFO] [stdout]    |                                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 74 -     pub fn keywords2(mut self, keywords2: &'a [&'a str]) -> Syntax<'_> {
[INFO] [stdout] 74 +     pub fn keywords2(mut self, keywords2: &'a [&'a str]) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:87:78
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn singleline_comment_start(mut self, singleline: &'a str) -> Syntax<'_> {
[INFO] [stdout]    |                                                            --                ^^ the same lifetime is elided here
[INFO] [stdout]    |                                                            |
[INFO] [stdout]    |                                                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 87 -     pub fn singleline_comment_start(mut self, singleline: &'a str) -> Syntax<'_> {
[INFO] [stdout] 87 +     pub fn singleline_comment_start(mut self, singleline: &'a str) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:92:73
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn multiline_comment_start(mut self, marker: &'a str) -> Syntax<'_> {
[INFO] [stdout]    |                                                       --                ^^ the same lifetime is elided here
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 92 -     pub fn multiline_comment_start(mut self, marker: &'a str) -> Syntax<'_> {
[INFO] [stdout] 92 +     pub fn multiline_comment_start(mut self, marker: &'a str) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/syntax.rs:97:71
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn multiline_comment_end(mut self, marker: &'a str) -> Syntax<'_> {
[INFO] [stdout]    |                                                     --                ^^ the same lifetime is elided here
[INFO] [stdout]    |                                                     |
[INFO] [stdout]    |                                                     the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 97 -     pub fn multiline_comment_end(mut self, marker: &'a str) -> Syntax<'_> {
[INFO] [stdout] 97 +     pub fn multiline_comment_end(mut self, marker: &'a str) -> Syntax<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.55s
[INFO] running `Command { std: "docker" "inspect" "48fdabf9c0511ec78c652eafa457864ebeb061db8c703d5b481ed5530637db58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48fdabf9c0511ec78c652eafa457864ebeb061db8c703d5b481ed5530637db58", kill_on_drop: false }`
[INFO] [stdout] 48fdabf9c0511ec78c652eafa457864ebeb061db8c703d5b481ed5530637db58
