[INFO] cloning repository https://github.com/Koyin2005/Kay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Koyin2005/Kay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKoyin2005%2FKay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKoyin2005%2FKay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5bd91a82f07857a428491d12f18d3000a087d82c
[INFO] checking Koyin2005/Kay against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKoyin2005%2FKay" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Koyin2005/Kay
[INFO] finished tweaking git repo https://github.com/Koyin2005/Kay
[INFO] tweaked toml for git repo https://github.com/Koyin2005/Kay written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Koyin2005/Kay 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/Koyin2005/Kay 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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0fdbd06503c2d5b1a93ec4325d22e2c1046821cddbda71f263ef3ff9a6aeaed8
[INFO] running `Command { std: "docker" "start" "0fdbd06503c2d5b1a93ec4325d22e2c1046821cddbda71f263ef3ff9a6aeaed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fdbd06503c2d5b1a93ec4325d22e2c1046821cddbda71f263ef3ff9a6aeaed8", 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" "0fdbd06503c2d5b1a93ec4325d22e2c1046821cddbda71f263ef3ff9a6aeaed8" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fdbd06503c2d5b1a93ec4325d22e2c1046821cddbda71f263ef3ff9a6aeaed8", 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" "0fdbd06503c2d5b1a93ec4325d22e2c1046821cddbda71f263ef3ff9a6aeaed8" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking pl5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `Definition`
[INFO] [stdout]   --> src/frontend/pattern_analysis/mod.rs:42:31
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 let case_id = ctxt.type_def(id).cases()[case].0.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] 42 -                 let case_id = ctxt.type_def(id).cases()[case].0.into();
[INFO] [stdout] 42 +                 let case_id = ctxt.type_def(id).cases()[case].0;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 42 -                 let case_id = ctxt.type_def(id).cases()[case].0.into();
[INFO] [stdout] 42 +                 let case_id = <Definition as Into<_>>::into(ctxt.type_def(id).cases()[case].0);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `DefId`
[INFO] [stdout]    --> src/frontend/thir_build/mod.rs:268:48
[INFO] [stdout]     |
[INFO] [stdout] 268 |                         .index_of_case_with_id(id.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] 268 -                         .index_of_case_with_id(id.into());
[INFO] [stdout] 268 +                         .index_of_case_with_id(id);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 268 -                         .index_of_case_with_id(id.into());
[INFO] [stdout] 268 +                         .index_of_case_with_id(<DefId as Into<_>>::into(id));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `DefId`
[INFO] [stdout]    --> src/frontend/thir_build/mod.rs:365:48
[INFO] [stdout]     |
[INFO] [stdout] 365 |                         .index_of_case_with_id(id.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] 365 -                         .index_of_case_with_id(id.into());
[INFO] [stdout] 365 +                         .index_of_case_with_id(id);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 365 -                         .index_of_case_with_id(id.into());
[INFO] [stdout] 365 +                         .index_of_case_with_id(<DefId as Into<_>>::into(id));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pl5` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `Definition`
[INFO] [stdout]   --> src/frontend/pattern_analysis/mod.rs:42:31
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 let case_id = ctxt.type_def(id).cases()[case].0.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] 42 -                 let case_id = ctxt.type_def(id).cases()[case].0.into();
[INFO] [stdout] 42 +                 let case_id = ctxt.type_def(id).cases()[case].0;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 42 -                 let case_id = ctxt.type_def(id).cases()[case].0.into();
[INFO] [stdout] 42 +                 let case_id = <Definition as Into<_>>::into(ctxt.type_def(id).cases()[case].0);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `DefId`
[INFO] [stdout]    --> src/frontend/thir_build/mod.rs:268:48
[INFO] [stdout]     |
[INFO] [stdout] 268 |                         .index_of_case_with_id(id.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] 268 -                         .index_of_case_with_id(id.into());
[INFO] [stdout] 268 +                         .index_of_case_with_id(id);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 268 -                         .index_of_case_with_id(id.into());
[INFO] [stdout] 268 +                         .index_of_case_with_id(<DefId as Into<_>>::into(id));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `DefId`
[INFO] [stdout]    --> src/frontend/thir_build/mod.rs:365:48
[INFO] [stdout]     |
[INFO] [stdout] 365 |                         .index_of_case_with_id(id.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] 365 -                         .index_of_case_with_id(id.into());
[INFO] [stdout] 365 +                         .index_of_case_with_id(id);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 365 -                         .index_of_case_with_id(id.into());
[INFO] [stdout] 365 +                         .index_of_case_with_id(<DefId as Into<_>>::into(id));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pl5` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "0fdbd06503c2d5b1a93ec4325d22e2c1046821cddbda71f263ef3ff9a6aeaed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fdbd06503c2d5b1a93ec4325d22e2c1046821cddbda71f263ef3ff9a6aeaed8", kill_on_drop: false }`
[INFO] [stdout] 0fdbd06503c2d5b1a93ec4325d22e2c1046821cddbda71f263ef3ff9a6aeaed8
