[INFO] cloning repository https://github.com/finnkauski/finn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/finnkauski/finn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinnkauski%2Ffinn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinnkauski%2Ffinn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd4bd2f375aec0cad194321ce523049aedc1bb37
[INFO] checking finnkauski/finn against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinnkauski%2Ffinn" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/finnkauski/finn
[INFO] finished tweaking git repo https://github.com/finnkauski/finn
[INFO] tweaked toml for git repo https://github.com/finnkauski/finn written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/finnkauski/finn on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/finnkauski/finn 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.119
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1dec793dd7f74e3ce3fa5242a51b80fab5f6d0d1434ed8abc5061ed6b5461e4
[INFO] running `Command { std: "docker" "start" "-a" "d1dec793dd7f74e3ce3fa5242a51b80fab5f6d0d1434ed8abc5061ed6b5461e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1dec793dd7f74e3ce3fa5242a51b80fab5f6d0d1434ed8abc5061ed6b5461e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1dec793dd7f74e3ce3fa5242a51b80fab5f6d0d1434ed8abc5061ed6b5461e4", kill_on_drop: false }`
[INFO] [stdout] d1dec793dd7f74e3ce3fa5242a51b80fab5f6d0d1434ed8abc5061ed6b5461e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f616e8bf14209ebf4c409c1b89c5daa2cadf8ab6cd6ad23b4d0f20ac76bb24d
[INFO] running `Command { std: "docker" "start" "-a" "1f616e8bf14209ebf4c409c1b89c5daa2cadf8ab6cd6ad23b4d0f20ac76bb24d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking finn_core v0.1.0 (/opt/rustwide/workdir/finn_core)
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]  --> finn_core/src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use macros::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]  --> finn_core/src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use macros::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `open` is never read
[INFO] [stdout]    --> finn_core/src/lexer.rs:439:39
[INFO] [stdout]     |
[INFO] [stdout] 439 |     MisbalancedSymbol { symbol: char, open: char },
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `invalid` is never read
[INFO] [stdout]    --> finn_core/src/lexer.rs:442:39
[INFO] [stdout]     |
[INFO] [stdout] 442 |     NumericInvalidChar { raw: String, invalid: char },
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:135:24
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn convert_to_type(&mut self, c: char) -> LResult<TokenType> {
[INFO] [stdout]     |                        ^^^^^^^^^              ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn convert_to_type(&mut self, c: char) -> LResult<'_, TokenType> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:230:23
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn next_token(&mut self) -> LResult<TokenType> {
[INFO] [stdout]     |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn next_token(&mut self) -> LResult<'_, TokenType> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:255:25
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn update_balancing(&mut self, c: &char, how: BalancingUpdate) -> LResult<BalancingDepth> {
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here         ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn update_balancing(&mut self, c: &char, how: BalancingUpdate) -> LResult<'_, BalancingDepth> {
[INFO] [stdout]     |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:281:21
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn parse_digits(&mut self, radix: u32, allow_empty: bool) -> LResult<String> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn parse_digits(&mut self, radix: u32, allow_empty: bool) -> LResult<'_, String> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:326:21
[INFO] [stdout]     |
[INFO] [stdout] 326 |     fn parse_number(&mut self, start: char) -> LResult<TokenType> {
[INFO] [stdout]     |                     ^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 326 |     fn parse_number(&mut self, start: char) -> LResult<'_, TokenType> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:374:21
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn parse_string(&mut self) -> LResult<TokenType> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn parse_string(&mut self) -> LResult<'_, TokenType> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:390:20
[INFO] [stdout]     |
[INFO] [stdout] 390 |     fn parse_ident(&mut self, start: char) -> LResult<TokenType> {
[INFO] [stdout]     |                    ^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 390 |     fn parse_ident(&mut self, start: char) -> LResult<'_, TokenType> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:404:23
[INFO] [stdout]     |
[INFO] [stdout] 404 |     fn parse_operator(&mut self, raw: char) -> LResult<TokenType> {
[INFO] [stdout]     |                       ^^^^^^^^^                ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 404 |     fn parse_operator(&mut self, raw: char) -> LResult<'_, TokenType> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `open` is never read
[INFO] [stdout]    --> finn_core/src/lexer.rs:439:39
[INFO] [stdout]     |
[INFO] [stdout] 439 |     MisbalancedSymbol { symbol: char, open: char },
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `invalid` is never read
[INFO] [stdout]    --> finn_core/src/lexer.rs:442:39
[INFO] [stdout]     |
[INFO] [stdout] 442 |     NumericInvalidChar { raw: String, invalid: char },
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:135:24
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn convert_to_type(&mut self, c: char) -> LResult<TokenType> {
[INFO] [stdout]     |                        ^^^^^^^^^              ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn convert_to_type(&mut self, c: char) -> LResult<'_, TokenType> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:230:23
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn next_token(&mut self) -> LResult<TokenType> {
[INFO] [stdout]     |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn next_token(&mut self) -> LResult<'_, TokenType> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:255:25
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn update_balancing(&mut self, c: &char, how: BalancingUpdate) -> LResult<BalancingDepth> {
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here         ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn update_balancing(&mut self, c: &char, how: BalancingUpdate) -> LResult<'_, BalancingDepth> {
[INFO] [stdout]     |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v3.1.6
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:281:21
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn parse_digits(&mut self, radix: u32, allow_empty: bool) -> LResult<String> {
[INFO] [stdout]     |                     ^^^^^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn parse_digits(&mut self, radix: u32, allow_empty: bool) -> LResult<'_, String> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:326:21
[INFO] [stdout]     |
[INFO] [stdout] 326 |     fn parse_number(&mut self, start: char) -> LResult<TokenType> {
[INFO] [stdout]     |                     ^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 326 |     fn parse_number(&mut self, start: char) -> LResult<'_, TokenType> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:374:21
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn parse_string(&mut self) -> LResult<TokenType> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn parse_string(&mut self) -> LResult<'_, TokenType> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:390:20
[INFO] [stdout]     |
[INFO] [stdout] 390 |     fn parse_ident(&mut self, start: char) -> LResult<TokenType> {
[INFO] [stdout]     |                    ^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 390 |     fn parse_ident(&mut self, start: char) -> LResult<'_, TokenType> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> finn_core/src/lexer.rs:404:23
[INFO] [stdout]     |
[INFO] [stdout] 404 |     fn parse_operator(&mut self, raw: char) -> LResult<TokenType> {
[INFO] [stdout]     |                       ^^^^^^^^^                ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 404 |     fn parse_operator(&mut self, raw: char) -> LResult<'_, TokenType> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking finn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.27s
[INFO] running `Command { std: "docker" "inspect" "1f616e8bf14209ebf4c409c1b89c5daa2cadf8ab6cd6ad23b4d0f20ac76bb24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f616e8bf14209ebf4c409c1b89c5daa2cadf8ab6cd6ad23b4d0f20ac76bb24d", kill_on_drop: false }`
[INFO] [stdout] 1f616e8bf14209ebf4c409c1b89c5daa2cadf8ab6cd6ad23b4d0f20ac76bb24d
