[INFO] cloning repository https://github.com/liolin/myc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liolin/myc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliolin%2Fmyc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliolin%2Fmyc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a770b1aec30429d4e29c1c36c864d738d2960327
[INFO] checking liolin/myc against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliolin%2Fmyc" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/liolin/myc
[INFO] finished tweaking git repo https://github.com/liolin/myc
[INFO] tweaked toml for git repo https://github.com/liolin/myc written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/liolin/myc on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/liolin/myc 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f1e59d44effb704aa8cdbe70cdaf7c1e9fb58bbdb5a19a481ae776bdc7bf34a5
[INFO] running `Command { std: "docker" "start" "f1e59d44effb704aa8cdbe70cdaf7c1e9fb58bbdb5a19a481ae776bdc7bf34a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1e59d44effb704aa8cdbe70cdaf7c1e9fb58bbdb5a19a481ae776bdc7bf34a5", 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" "f1e59d44effb704aa8cdbe70cdaf7c1e9fb58bbdb5a19a481ae776bdc7bf34a5" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1e59d44effb704aa8cdbe70cdaf7c1e9fb58bbdb5a19a481ae776bdc7bf34a5", 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" "f1e59d44effb704aa8cdbe70cdaf7c1e9fb58bbdb5a19a481ae776bdc7bf34a5" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking clap_builder v4.5.35
[INFO] [stderr]     Checking clap v4.5.35
[INFO] [stderr]     Checking myc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 220 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 220 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 220 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 220 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:227:25
[INFO] [stdout]     |
[INFO] [stdout] 227 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 227 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 227 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 227 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 227 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:234:25
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 234 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 234 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 234 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 234 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:241:25
[INFO] [stdout]     |
[INFO] [stdout] 241 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 241 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 241 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 241 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 241 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:248:25
[INFO] [stdout]     |
[INFO] [stdout] 248 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 248 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 248 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 248 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 248 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:255:25
[INFO] [stdout]     |
[INFO] [stdout] 255 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 255 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 255 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 255 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 255 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:262:25
[INFO] [stdout]     |
[INFO] [stdout] 262 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 262 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 262 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 262 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 262 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:269:25
[INFO] [stdout]     |
[INFO] [stdout] 269 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 269 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 269 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 269 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 269 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:276:25
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 276 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 276 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 276 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 276 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:283:25
[INFO] [stdout]     |
[INFO] [stdout] 283 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 283 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 283 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 283 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 283 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:290:25
[INFO] [stdout]     |
[INFO] [stdout] 290 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 290 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 290 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 290 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 290 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:297:25
[INFO] [stdout]     |
[INFO] [stdout] 297 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 297 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 297 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 297 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 297 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 304 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 304 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 304 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 304 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:311:25
[INFO] [stdout]     |
[INFO] [stdout] 311 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 311 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 311 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 311 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 311 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:318:25
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 318 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 318 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 318 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 318 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:325:25
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 325 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 325 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 325 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 325 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:332:25
[INFO] [stdout]     |
[INFO] [stdout] 332 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 332 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 332 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 332 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 332 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:339:25
[INFO] [stdout]     |
[INFO] [stdout] 339 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 339 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 339 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 339 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 339 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:346:25
[INFO] [stdout]     |
[INFO] [stdout] 346 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 346 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 346 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 346 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 346 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:353:26
[INFO] [stdout]     |
[INFO] [stdout] 353 |         let tokens = lex(source.into()).map(|t| t).collect::<Vec<_>>();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 353 -         let tokens = lex(source.into()).map(|t| t).collect::<Vec<_>>();
[INFO] [stdout] 353 +         let tokens = lex(source).map(|t| t).collect::<Vec<_>>();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 353 -         let tokens = lex(source.into()).map(|t| t).collect::<Vec<_>>();
[INFO] [stdout] 353 +         let tokens = lex(<&str as Into<_>>::into(source)).map(|t| t).collect::<Vec<_>>();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:374:38
[INFO] [stdout]     |
[INFO] [stdout] 374 |         let lexed_successfully = lex(source.into()).all(|r| !matches!(r, Token::Invalid(_)));
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 374 -         let lexed_successfully = lex(source.into()).all(|r| !matches!(r, Token::Invalid(_)));
[INFO] [stdout] 374 +         let lexed_successfully = lex(source).all(|r| !matches!(r, Token::Invalid(_)));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 374 -         let lexed_successfully = lex(source.into()).all(|r| !matches!(r, Token::Invalid(_)));
[INFO] [stdout] 374 +         let lexed_successfully = lex(<&str as Into<_>>::into(source)).all(|r| !matches!(r, Token::Invalid(_)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:381:26
[INFO] [stdout]     |
[INFO] [stdout] 381 |         let tokens = lex(source.into()).collect::<Vec<_>>();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 381 -         let tokens = lex(source.into()).collect::<Vec<_>>();
[INFO] [stdout] 381 +         let tokens = lex(source).collect::<Vec<_>>();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 381 -         let tokens = lex(source.into()).collect::<Vec<_>>();
[INFO] [stdout] 381 +         let tokens = lex(<&str as Into<_>>::into(source)).collect::<Vec<_>>();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:406:38
[INFO] [stdout]     |
[INFO] [stdout] 406 |         let lexed_successfully = lex(source.into()).all(|r| !matches!(r, Token::Invalid(_)));
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 406 -         let lexed_successfully = lex(source.into()).all(|r| !matches!(r, Token::Invalid(_)));
[INFO] [stdout] 406 +         let lexed_successfully = lex(source).all(|r| !matches!(r, Token::Invalid(_)));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 406 -         let lexed_successfully = lex(source.into()).all(|r| !matches!(r, Token::Invalid(_)));
[INFO] [stdout] 406 +         let lexed_successfully = lex(<&str as Into<_>>::into(source)).all(|r| !matches!(r, Token::Invalid(_)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/lexer.rs:413:25
[INFO] [stdout]     |
[INFO] [stdout] 413 |         let token = lex(source.into()).next().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 413 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 413 +         let token = lex(source).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 413 -         let token = lex(source.into()).next().unwrap();
[INFO] [stdout] 413 +         let token = lex(<&str as Into<_>>::into(source)).next().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `myc` (lib test) due to 24 previous errors
[INFO] running `Command { std: "docker" "inspect" "f1e59d44effb704aa8cdbe70cdaf7c1e9fb58bbdb5a19a481ae776bdc7bf34a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1e59d44effb704aa8cdbe70cdaf7c1e9fb58bbdb5a19a481ae776bdc7bf34a5", kill_on_drop: false }`
[INFO] [stdout] f1e59d44effb704aa8cdbe70cdaf7c1e9fb58bbdb5a19a481ae776bdc7bf34a5
