[INFO] cloning repository https://github.com/DrewKimball/RudimentaryParser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DrewKimball/RudimentaryParser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrewKimball%2FRudimentaryParser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrewKimball%2FRudimentaryParser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9018ec87f6fe3ea30c47e8250766ae0db947780
[INFO] checking DrewKimball/RudimentaryParser against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrewKimball%2FRudimentaryParser" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DrewKimball/RudimentaryParser
[INFO] finished tweaking git repo https://github.com/DrewKimball/RudimentaryParser
[INFO] tweaked toml for git repo https://github.com/DrewKimball/RudimentaryParser written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DrewKimball/RudimentaryParser 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/DrewKimball/RudimentaryParser 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-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] eea283fbfff2f47b9c869c48fa2fd369cdbb4ce3e89b8119e375d0567d8134b8
[INFO] running `Command { std: "docker" "start" "eea283fbfff2f47b9c869c48fa2fd369cdbb4ce3e89b8119e375d0567d8134b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eea283fbfff2f47b9c869c48fa2fd369cdbb4ce3e89b8119e375d0567d8134b8", 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" "eea283fbfff2f47b9c869c48fa2fd369cdbb4ce3e89b8119e375d0567d8134b8" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eea283fbfff2f47b9c869c48fa2fd369cdbb4ce3e89b8119e375d0567d8134b8", 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" "eea283fbfff2f47b9c869c48fa2fd369cdbb4ce3e89b8119e375d0567d8134b8" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking rinterp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `Expr`
[INFO] [stdout]   --> src/subst.rs:24:63
[INFO] [stdout]    |
[INFO] [stdout] 24 |             Expr::Id(expr) if expr.should_replace(binding) => binding.replace.clone().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] 24 -             Expr::Id(expr) if expr.should_replace(binding) => binding.replace.clone().into(),
[INFO] [stdout] 24 +             Expr::Id(expr) if expr.should_replace(binding) => binding.replace.clone(),
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 24 -             Expr::Id(expr) if expr.should_replace(binding) => binding.replace.clone().into(),
[INFO] [stdout] 24 +             Expr::Id(expr) if expr.should_replace(binding) => <Expr as Into<_>>::into(binding.replace.clone()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Binding`
[INFO] [stdout]   --> src/subst.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         Binding{ identifier: self.identifier, replace: self.replace.subst(binding) }.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] 82 -         Binding{ identifier: self.identifier, replace: self.replace.subst(binding) }.into()
[INFO] [stdout] 82 +         Binding{ identifier: self.identifier, replace: self.replace.subst(binding) }
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 82 -         Binding{ identifier: self.identifier, replace: self.replace.subst(binding) }.into()
[INFO] [stdout] 82 +         <Binding as Into<_>>::into(Binding{ identifier: self.identifier, replace: self.replace.subst(binding) })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Binding`
[INFO] [stdout]   --> src/subst.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         Binding{ identifier: self.identifier, replace: self.replace.replace() }.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 -         Binding{ identifier: self.identifier, replace: self.replace.replace() }.into()
[INFO] [stdout] 86 +         Binding{ identifier: self.identifier, replace: self.replace.replace() }
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 86 -         Binding{ identifier: self.identifier, replace: self.replace.replace() }.into()
[INFO] [stdout] 86 +         <Binding as Into<_>>::into(Binding{ identifier: self.identifier, replace: self.replace.replace() })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Expr`
[INFO] [stdout]   --> src/subst.rs:24:63
[INFO] [stdout]    |
[INFO] [stdout] 24 |             Expr::Id(expr) if expr.should_replace(binding) => binding.replace.clone().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] 24 -             Expr::Id(expr) if expr.should_replace(binding) => binding.replace.clone().into(),
[INFO] [stdout] 24 +             Expr::Id(expr) if expr.should_replace(binding) => binding.replace.clone(),
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 24 -             Expr::Id(expr) if expr.should_replace(binding) => binding.replace.clone().into(),
[INFO] [stdout] 24 +             Expr::Id(expr) if expr.should_replace(binding) => <Expr as Into<_>>::into(binding.replace.clone()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Binding`
[INFO] [stdout]   --> src/subst.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         Binding{ identifier: self.identifier, replace: self.replace.subst(binding) }.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] 82 -         Binding{ identifier: self.identifier, replace: self.replace.subst(binding) }.into()
[INFO] [stdout] 82 +         Binding{ identifier: self.identifier, replace: self.replace.subst(binding) }
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 82 -         Binding{ identifier: self.identifier, replace: self.replace.subst(binding) }.into()
[INFO] [stdout] 82 +         <Binding as Into<_>>::into(Binding{ identifier: self.identifier, replace: self.replace.subst(binding) })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Binding`
[INFO] [stdout]   --> src/subst.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         Binding{ identifier: self.identifier, replace: self.replace.replace() }.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 -         Binding{ identifier: self.identifier, replace: self.replace.replace() }.into()
[INFO] [stdout] 86 +         Binding{ identifier: self.identifier, replace: self.replace.replace() }
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 86 -         Binding{ identifier: self.identifier, replace: self.replace.replace() }.into()
[INFO] [stdout] 86 +         <Binding as Into<_>>::into(Binding{ identifier: self.identifier, replace: self.replace.replace() })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rinterp` (bin "rinterp") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rinterp` (bin "rinterp" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "eea283fbfff2f47b9c869c48fa2fd369cdbb4ce3e89b8119e375d0567d8134b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea283fbfff2f47b9c869c48fa2fd369cdbb4ce3e89b8119e375d0567d8134b8", kill_on_drop: false }`
[INFO] [stdout] eea283fbfff2f47b9c869c48fa2fd369cdbb4ce3e89b8119e375d0567d8134b8
