[INFO] cloning repository https://github.com/bbarnickel/oas-lint-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bbarnickel/oas-lint-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbarnickel%2Foas-lint-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbarnickel%2Foas-lint-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2e14be1901b4150792618f84ee184658d1340d1
[INFO] testing bbarnickel/oas-lint-rs against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbarnickel%2Foas-lint-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bbarnickel/oas-lint-rs
[INFO] finished tweaking git repo https://github.com/bbarnickel/oas-lint-rs
[INFO] tweaked toml for git repo https://github.com/bbarnickel/oas-lint-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bbarnickel/oas-lint-rs on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bbarnickel/oas-lint-rs 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b2b779b62663aa6077e469c01ca8c54fadc608eb7622e947195d3ea040cf52f
[INFO] running `Command { std: "docker" "start" "-a" "4b2b779b62663aa6077e469c01ca8c54fadc608eb7622e947195d3ea040cf52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b2b779b62663aa6077e469c01ca8c54fadc608eb7622e947195d3ea040cf52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b2b779b62663aa6077e469c01ca8c54fadc608eb7622e947195d3ea040cf52f", kill_on_drop: false }`
[INFO] [stdout] 4b2b779b62663aa6077e469c01ca8c54fadc608eb7622e947195d3ea040cf52f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9ab43cda5ac524f1917b00f50990e2a97b0281978906dfed05eaaaa77b482e4
[INFO] running `Command { std: "docker" "start" "-a" "a9ab43cda5ac524f1917b00f50990e2a97b0281978906dfed05eaaaa77b482e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling oas-lint-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parser/scanner.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut result = Self {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]   --> src/parser/scanner.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 56 |             Some(cc) => (self.peeked_char.take(), self.stream.get_position()),
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Position` is never constructed
[INFO] [stdout]  --> src/parser/mod.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) struct Position {
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Stream` is never constructed
[INFO] [stdout]  --> src/parser/stream.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) struct Stream<'a> {
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_position`, `next`, `next_internal`, and `update_pos` are never used
[INFO] [stdout]   --> src/parser/stream.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> Stream<'a> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 15 |     pub(crate) fn new(data: &'a str) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub(crate) fn get_position(&self) -> Position {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub(crate) fn next(&mut self) -> Option<char> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn next_internal(&mut self) -> Option<(usize, char)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn update_pos(&mut self, offset: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]  --> src/parser/scanner.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) struct Token<'a> {
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parser/scanner.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<'a> Token<'a> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 10 |     fn new(pos: Position, content: TokenType<'a>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TokenType` is never used
[INFO] [stdout]   --> src/parser/scanner.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) enum TokenType<'a> {
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Scanner` is never constructed
[INFO] [stdout]   --> src/parser/scanner.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) struct Scanner<'a> {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, `create_indent`, and `create_token` are never used
[INFO] [stdout]    --> src/parser/scanner.rs:42:19
[INFO] [stdout]     |
[INFO] [stdout] 41  | impl<'a> Scanner<'a> {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 42  |     pub(crate) fn new(data: &'a str) -> Self {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     pub(crate) fn next(&mut self) -> Option<Token> {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  |     fn create_indent(&mut self, pos: Position) -> Option<Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn create_token(&self, pos: Position, content: TokenType<'a>) -> Option<Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/parser/scanner.rs:54:24
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn next(&mut self) -> Option<Token> {
[INFO] [stdout]    |                        ^^^^^^^^^            ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn next(&mut self) -> Option<Token<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/parser/scanner.rs:98:22
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn create_indent(&mut self, pos: Position) -> Option<Token> {
[INFO] [stdout]    |                      ^^^^^^^^^                           ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn create_indent(&mut self, pos: Position) -> Option<Token<'_>> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/parser/scanner.rs:112:21
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn create_token(&self, pos: Position, content: TokenType<'a>) -> Option<Token> {
[INFO] [stdout]     |                     ^^^^^ this lifetime flows to the output                 ----- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn create_token(&self, pos: Position, content: TokenType<'a>) -> Option<Token<'_>> {
[INFO] [stdout]     |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "a9ab43cda5ac524f1917b00f50990e2a97b0281978906dfed05eaaaa77b482e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9ab43cda5ac524f1917b00f50990e2a97b0281978906dfed05eaaaa77b482e4", kill_on_drop: false }`
[INFO] [stdout] a9ab43cda5ac524f1917b00f50990e2a97b0281978906dfed05eaaaa77b482e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88b8d858a29f65f8e5b3523a406d72ff6eb207ddd3619d0fd1c26076767687f6
[INFO] running `Command { std: "docker" "start" "-a" "88b8d858a29f65f8e5b3523a406d72ff6eb207ddd3619d0fd1c26076767687f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling oas-lint-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parser/scanner.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut result = Self {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]   --> src/parser/scanner.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 56 |             Some(cc) => (self.peeked_char.take(), self.stream.get_position()),
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/parser/scanner.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) struct Scanner<'a> {
[INFO] [stdout]    |                   ------- field in this struct
[INFO] [stdout] 34 |     data: &'a str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/parser/scanner.rs:54:24
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn next(&mut self) -> Option<Token> {
[INFO] [stdout]    |                        ^^^^^^^^^            ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn next(&mut self) -> Option<Token<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/parser/scanner.rs:98:22
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn create_indent(&mut self, pos: Position) -> Option<Token> {
[INFO] [stdout]    |                      ^^^^^^^^^                           ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn create_indent(&mut self, pos: Position) -> Option<Token<'_>> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/parser/scanner.rs:112:21
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn create_token(&self, pos: Position, content: TokenType<'a>) -> Option<Token> {
[INFO] [stdout]     |                     ^^^^^ this lifetime flows to the output                 ----- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn create_token(&self, pos: Position, content: TokenType<'a>) -> Option<Token<'_>> {
[INFO] [stdout]     |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "88b8d858a29f65f8e5b3523a406d72ff6eb207ddd3619d0fd1c26076767687f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88b8d858a29f65f8e5b3523a406d72ff6eb207ddd3619d0fd1c26076767687f6", kill_on_drop: false }`
[INFO] [stdout] 88b8d858a29f65f8e5b3523a406d72ff6eb207ddd3619d0fd1c26076767687f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f29ae0686159ae00bd82fd02d0442f50e8a18a2401603889df19121da2b8872
[INFO] running `Command { std: "docker" "start" "-a" "6f29ae0686159ae00bd82fd02d0442f50e8a18a2401603889df19121da2b8872", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/parser/scanner.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let mut result = Self {
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cc`
[INFO] [stderr]   --> src/parser/scanner.rs:56:18
[INFO] [stderr]    |
[INFO] [stderr] 56 |             Some(cc) => (self.peeked_char.take(), self.stream.get_position()),
[INFO] [stderr]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `data` is never read
[INFO] [stderr]   --> src/parser/scanner.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub(crate) struct Scanner<'a> {
[INFO] [stderr]    |                   ------- field in this struct
[INFO] [stderr] 34 |     data: &'a str,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/parser/scanner.rs:54:24
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub(crate) fn next(&mut self) -> Option<Token> {
[INFO] [stderr]    |                        ^^^^^^^^^            ----- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub(crate) fn next(&mut self) -> Option<Token<'_>> {
[INFO] [stderr]    |                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/parser/scanner.rs:98:22
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn create_indent(&mut self, pos: Position) -> Option<Token> {
[INFO] [stderr]    |                      ^^^^^^^^^                           ----- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn create_indent(&mut self, pos: Position) -> Option<Token<'_>> {
[INFO] [stderr]    |                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/parser/scanner.rs:112:21
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn create_token(&self, pos: Position, content: TokenType<'a>) -> Option<Token> {
[INFO] [stderr]     |                     ^^^^^ this lifetime flows to the output                 ----- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn create_token(&self, pos: Position, content: TokenType<'a>) -> Option<Token<'_>> {
[INFO] [stderr]     |                                                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `oas-lint-rs` (bin "oas-lint-rs" test) generated 6 warnings (run `cargo fix --bin "oas-lint-rs" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/oas_lint_rs-15d0fcc6e52fea7c)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test parser::scanner::test_scanner::test_empty ... ok
[INFO] [stdout] test parser::stream::test_stream::test_emoji_n_emoji ... ok
[INFO] [stdout] test parser::stream::test_stream::test_emoji_r_emoji ... ok
[INFO] [stdout] test parser::stream::test_stream::test_emoji_rn_emoji ... ok
[INFO] [stdout] test parser::stream::test_stream::test_emoji_start ... ok
[INFO] [stdout] test parser::stream::test_stream::test_single_word_and_rn ... ok
[INFO] [stdout] test parser::stream::test_stream::test_single_word ... ok
[INFO] [stdout] test parser::stream::test_stream::test_emoji_end ... ok
[INFO] [stdout] test parser::stream::test_stream::test_single_word_and_n ... ok
[INFO] [stdout] test parser::stream::test_stream::test_single_word_and_r ... ok
[INFO] [stdout] test parser::stream::test_stream::test_word_n_word ... ok
[INFO] [stdout] test parser::stream::test_stream::test_word_rn_word ... ok
[INFO] [stdout] test parser::stream::test_stream::test_empty ... ok
[INFO] [stdout] test parser::stream::test_stream::test_word_r_word ... ok
[INFO] [stdout] test parser::scanner::test_scanner::test_string ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- parser::scanner::test_scanner::test_string stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'parser::scanner::test_scanner::test_string' panicked at src/parser/scanner.rs:146:9:
[INFO] [stdout] assertion failed: token.is_some()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f3494b793e2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f3494b793e2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f3494b793e2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f3494b793e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f3494b9e5b3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f3494b9e5b3 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5f3494b765c3 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f3494b765c3 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f3494b79232 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f3494b7a95c - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5f3494b7a7b2 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5f3494b42884 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5f3494b42884 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f3494b7b43b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5f3494b7b43b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5f3494b7b0d6 - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x5f3494b798e9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5f3494b7ad9d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5f3494b9d100 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f3494b9d16c - core::panicking::panic::h318cb8731d7e290d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x5f3494b07f14 - oas_lint_rs::parser::scanner::test_scanner::assert_token::hed5653cb7c6fd156
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/scanner.rs:146:9
[INFO] [stdout]   21:     0x5f3494b07f14 - oas_lint_rs::parser::scanner::test_scanner::test_string::hce7ed230c3ced867
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/scanner.rs:136:9
[INFO] [stdout]   22:     0x5f3494b07f14 - oas_lint_rs::parser::scanner::test_scanner::test_string::{{closure}}::hd873ee7728686d8b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser/scanner.rs:131:21
[INFO] [stdout]   23:     0x5f3494b07f14 - core::ops::function::FnOnce::call_once::h05d91e7d7a0c46b4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5f3494b4800b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f3494b4800b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x5f3494b471fe - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x5f3494b471fe - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5f3494b471fe - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x5f3494b471fe - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x5f3494b471fe - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5f3494b471fe - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x5f3494b471fe - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x5f3494b0ad74 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x5f3494b0ad74 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x5f3494b0e74a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5f3494b0e74a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5f3494b0e74a - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x5f3494b0e74a - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x5f3494b0e74a - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5f3494b0e74a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5f3494b0e74a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5f3494b7e397 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5f3494b7e397 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5f3494b7e397 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x79cfb979faa4 - <unknown>
[INFO] [stdout]   46:     0x79cfb982ca34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     parser::scanner::test_scanner::test_string
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 14 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin oas-lint-rs`
[INFO] running `Command { std: "docker" "inspect" "6f29ae0686159ae00bd82fd02d0442f50e8a18a2401603889df19121da2b8872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f29ae0686159ae00bd82fd02d0442f50e8a18a2401603889df19121da2b8872", kill_on_drop: false }`
[INFO] [stdout] 6f29ae0686159ae00bd82fd02d0442f50e8a18a2401603889df19121da2b8872
