[INFO] fetching crate abrase 0.3.1...
[INFO] checking abrase-0.3.1 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate abrase 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate abrase 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate abrase 0.3.1
[INFO] tweaked toml for crates.io crate abrase 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate abrase 0.3.1 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 crates.io crate abrase 0.3.1 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] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | homepage = "https://github.com/KHN190/Abrase"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 | repository = "https://github.com/KHN190/Abrase"
[INFO] [stderr]    |              ----------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `abrase` (manifest) generated 1 warning
[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] 1d4f4b3bdf1809e707b9901154de44fcb1e19c64b9a1a9d12beeb07adf0563b9
[INFO] running `Command { std: "docker" "start" "1d4f4b3bdf1809e707b9901154de44fcb1e19c64b9a1a9d12beeb07adf0563b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d4f4b3bdf1809e707b9901154de44fcb1e19c64b9a1a9d12beeb07adf0563b9", 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" "1d4f4b3bdf1809e707b9901154de44fcb1e19c64b9a1a9d12beeb07adf0563b9" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d4f4b3bdf1809e707b9901154de44fcb1e19c64b9a1a9d12beeb07adf0563b9", 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" "1d4f4b3bdf1809e707b9901154de44fcb1e19c64b9a1a9d12beeb07adf0563b9" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | homepage = "https://github.com/KHN190/Abrase"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 | repository = "https://github.com/KHN190/Abrase"
[INFO] [stderr]    |              ----------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `abrase` (manifest) generated 1 warning
[INFO] [stderr]     Checking polka-rs v0.3.1
[INFO] [stderr]     Checking abrase v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]   --> tests/typeck_trait_tests.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 |     checker.register_impl("Int".into(), "Show".into());
[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] 46 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 46 +     checker.register_impl("Int", "Show".into());
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 46 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 46 +     checker.register_impl(<&str as Into<_>>::into("Int"), "Show".into());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]   --> tests/typeck_trait_tests.rs:46:41
[INFO] [stdout]    |
[INFO] [stdout] 46 |     checker.register_impl("Int".into(), "Show".into());
[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] 46 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 46 +     checker.register_impl("Int".into(), "Show");
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 46 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 46 +     checker.register_impl("Int".into(), <&str as Into<_>>::into("Show"));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]   --> tests/typeck_trait_tests.rs:86:27
[INFO] [stdout]    |
[INFO] [stdout] 86 |     checker.register_impl("Int".into(), "Show".into());
[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] 86 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 86 +     checker.register_impl("Int", "Show".into());
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 86 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 86 +     checker.register_impl(<&str as Into<_>>::into("Int"), "Show".into());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]   --> tests/typeck_trait_tests.rs:86:41
[INFO] [stdout]    |
[INFO] [stdout] 86 |     checker.register_impl("Int".into(), "Show".into());
[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] 86 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 86 +     checker.register_impl("Int".into(), "Show");
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 86 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 86 +     checker.register_impl("Int".into(), <&str as Into<_>>::into("Show"));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:136:27
[INFO] [stdout]     |
[INFO] [stdout] 136 |     checker.register_impl("Int".into(), "Show".into());
[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] 136 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 136 +     checker.register_impl("Int", "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 136 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 136 +     checker.register_impl(<&str as Into<_>>::into("Int"), "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:136:41
[INFO] [stdout]     |
[INFO] [stdout] 136 |     checker.register_impl("Int".into(), "Show".into());
[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] 136 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 136 +     checker.register_impl("Int".into(), "Show");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 136 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 136 +     checker.register_impl("Int".into(), <&str as Into<_>>::into("Show"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:160:27
[INFO] [stdout]     |
[INFO] [stdout] 160 |     checker.register_impl("Int".into(), "Show".into());
[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] 160 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 160 +     checker.register_impl("Int", "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 160 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 160 +     checker.register_impl(<&str as Into<_>>::into("Int"), "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:160:41
[INFO] [stdout]     |
[INFO] [stdout] 160 |     checker.register_impl("Int".into(), "Show".into());
[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] 160 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 160 +     checker.register_impl("Int".into(), "Show");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 160 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 160 +     checker.register_impl("Int".into(), <&str as Into<_>>::into("Show"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:161:27
[INFO] [stdout]     |
[INFO] [stdout] 161 |     checker.register_impl("Int".into(), "Debug".into());
[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] 161 -     checker.register_impl("Int".into(), "Debug".into());
[INFO] [stdout] 161 +     checker.register_impl("Int", "Debug".into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 161 -     checker.register_impl("Int".into(), "Debug".into());
[INFO] [stdout] 161 +     checker.register_impl(<&str as Into<_>>::into("Int"), "Debug".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:161:41
[INFO] [stdout]     |
[INFO] [stdout] 161 |     checker.register_impl("Int".into(), "Debug".into());
[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] 161 -     checker.register_impl("Int".into(), "Debug".into());
[INFO] [stdout] 161 +     checker.register_impl("Int".into(), "Debug");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 161 -     checker.register_impl("Int".into(), "Debug".into());
[INFO] [stdout] 161 +     checker.register_impl("Int".into(), <&str as Into<_>>::into("Debug"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:174:27
[INFO] [stdout]     |
[INFO] [stdout] 174 |     checker.register_impl("Int".into(), "Show".into());
[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] 174 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 174 +     checker.register_impl("Int", "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 174 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 174 +     checker.register_impl(<&str as Into<_>>::into("Int"), "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:174:41
[INFO] [stdout]     |
[INFO] [stdout] 174 |     checker.register_impl("Int".into(), "Show".into());
[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] 174 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 174 +     checker.register_impl("Int".into(), "Show");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 174 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 174 +     checker.register_impl("Int".into(), <&str as Into<_>>::into("Show"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:175:27
[INFO] [stdout]     |
[INFO] [stdout] 175 |     checker.register_impl("Bool".into(), "Debug".into());
[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] 175 -     checker.register_impl("Bool".into(), "Debug".into());
[INFO] [stdout] 175 +     checker.register_impl("Bool", "Debug".into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 175 -     checker.register_impl("Bool".into(), "Debug".into());
[INFO] [stdout] 175 +     checker.register_impl(<&str as Into<_>>::into("Bool"), "Debug".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:175:42
[INFO] [stdout]     |
[INFO] [stdout] 175 |     checker.register_impl("Bool".into(), "Debug".into());
[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] 175 -     checker.register_impl("Bool".into(), "Debug".into());
[INFO] [stdout] 175 +     checker.register_impl("Bool".into(), "Debug");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 175 -     checker.register_impl("Bool".into(), "Debug".into());
[INFO] [stdout] 175 +     checker.register_impl("Bool".into(), <&str as Into<_>>::into("Debug"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:214:27
[INFO] [stdout]     |
[INFO] [stdout] 214 |     checker.register_impl("Int".into(), "Show".into());
[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] 214 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 214 +     checker.register_impl("Int", "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 214 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 214 +     checker.register_impl(<&str as Into<_>>::into("Int"), "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:214:41
[INFO] [stdout]     |
[INFO] [stdout] 214 |     checker.register_impl("Int".into(), "Show".into());
[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] 214 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 214 +     checker.register_impl("Int".into(), "Show");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 214 -     checker.register_impl("Int".into(), "Show".into());
[INFO] [stdout] 214 +     checker.register_impl("Int".into(), <&str as Into<_>>::into("Show"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:215:27
[INFO] [stdout]     |
[INFO] [stdout] 215 |     checker.register_impl("Int".into(), "Debug".into());
[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] 215 -     checker.register_impl("Int".into(), "Debug".into());
[INFO] [stdout] 215 +     checker.register_impl("Int", "Debug".into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 215 -     checker.register_impl("Int".into(), "Debug".into());
[INFO] [stdout] 215 +     checker.register_impl(<&str as Into<_>>::into("Int"), "Debug".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:215:41
[INFO] [stdout]     |
[INFO] [stdout] 215 |     checker.register_impl("Int".into(), "Debug".into());
[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] 215 -     checker.register_impl("Int".into(), "Debug".into());
[INFO] [stdout] 215 +     checker.register_impl("Int".into(), "Debug");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 215 -     checker.register_impl("Int".into(), "Debug".into());
[INFO] [stdout] 215 +     checker.register_impl("Int".into(), <&str as Into<_>>::into("Debug"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:216:27
[INFO] [stdout]     |
[INFO] [stdout] 216 |     checker.register_impl("String".into(), "Show".into());
[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] 216 -     checker.register_impl("String".into(), "Show".into());
[INFO] [stdout] 216 +     checker.register_impl("String", "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 216 -     checker.register_impl("String".into(), "Show".into());
[INFO] [stdout] 216 +     checker.register_impl(<&str as Into<_>>::into("String"), "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:216:44
[INFO] [stdout]     |
[INFO] [stdout] 216 |     checker.register_impl("String".into(), "Show".into());
[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] 216 -     checker.register_impl("String".into(), "Show".into());
[INFO] [stdout] 216 +     checker.register_impl("String".into(), "Show");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 216 -     checker.register_impl("String".into(), "Show".into());
[INFO] [stdout] 216 +     checker.register_impl("String".into(), <&str as Into<_>>::into("Show"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:230:27
[INFO] [stdout]     |
[INFO] [stdout] 230 |     checker.register_impl("Bool".into(), "Show".into());
[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] 230 -     checker.register_impl("Bool".into(), "Show".into());
[INFO] [stdout] 230 +     checker.register_impl("Bool", "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 230 -     checker.register_impl("Bool".into(), "Show".into());
[INFO] [stdout] 230 +     checker.register_impl(<&str as Into<_>>::into("Bool"), "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:230:42
[INFO] [stdout]     |
[INFO] [stdout] 230 |     checker.register_impl("Bool".into(), "Show".into());
[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] 230 -     checker.register_impl("Bool".into(), "Show".into());
[INFO] [stdout] 230 +     checker.register_impl("Bool".into(), "Show");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 230 -     checker.register_impl("Bool".into(), "Show".into());
[INFO] [stdout] 230 +     checker.register_impl("Bool".into(), <&str as Into<_>>::into("Show"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:231:27
[INFO] [stdout]     |
[INFO] [stdout] 231 |     checker.register_impl("Bool".into(), "Debug".into());
[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] 231 -     checker.register_impl("Bool".into(), "Debug".into());
[INFO] [stdout] 231 +     checker.register_impl("Bool", "Debug".into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 231 -     checker.register_impl("Bool".into(), "Debug".into());
[INFO] [stdout] 231 +     checker.register_impl(<&str as Into<_>>::into("Bool"), "Debug".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:231:42
[INFO] [stdout]     |
[INFO] [stdout] 231 |     checker.register_impl("Bool".into(), "Debug".into());
[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] 231 -     checker.register_impl("Bool".into(), "Debug".into());
[INFO] [stdout] 231 +     checker.register_impl("Bool".into(), "Debug");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 231 -     checker.register_impl("Bool".into(), "Debug".into());
[INFO] [stdout] 231 +     checker.register_impl("Bool".into(), <&str as Into<_>>::into("Debug"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:242:27
[INFO] [stdout]     |
[INFO] [stdout] 242 |     checker.register_impl("Bool".into(), "Show".into());
[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] 242 -     checker.register_impl("Bool".into(), "Show".into());
[INFO] [stdout] 242 +     checker.register_impl("Bool", "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 242 -     checker.register_impl("Bool".into(), "Show".into());
[INFO] [stdout] 242 +     checker.register_impl(<&str as Into<_>>::into("Bool"), "Show".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> tests/typeck_trait_tests.rs:242:42
[INFO] [stdout]     |
[INFO] [stdout] 242 |     checker.register_impl("Bool".into(), "Show".into());
[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] 242 -     checker.register_impl("Bool".into(), "Show".into());
[INFO] [stdout] 242 +     checker.register_impl("Bool".into(), "Show");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 242 -     checker.register_impl("Bool".into(), "Show".into());
[INFO] [stdout] 242 +     checker.register_impl("Bool".into(), <&str as Into<_>>::into("Show"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `abrase` (test "typeck_trait_tests") due to 26 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1d4f4b3bdf1809e707b9901154de44fcb1e19c64b9a1a9d12beeb07adf0563b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4f4b3bdf1809e707b9901154de44fcb1e19c64b9a1a9d12beeb07adf0563b9", kill_on_drop: false }`
[INFO] [stdout] 1d4f4b3bdf1809e707b9901154de44fcb1e19c64b9a1a9d12beeb07adf0563b9
