[INFO] fetching crate rust-texas 0.3.6...
[INFO] checking rust-texas-0.3.6 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate rust-texas 0.3.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rust-texas 0.3.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rust-texas 0.3.6
[INFO] tweaked toml for crates.io crate rust-texas 0.3.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-texas 0.3.6 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 rust-texas 0.3.6 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7ba13586cf602d9f7e8cc29dfc2f5bb7967b3b52743d3b01dfb176dd08c23d8e
[INFO] running `Command { std: "docker" "start" "7ba13586cf602d9f7e8cc29dfc2f5bb7967b3b52743d3b01dfb176dd08c23d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ba13586cf602d9f7e8cc29dfc2f5bb7967b3b52743d3b01dfb176dd08c23d8e", 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" "7ba13586cf602d9f7e8cc29dfc2f5bb7967b3b52743d3b01dfb176dd08c23d8e" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ba13586cf602d9f7e8cc29dfc2f5bb7967b3b52743d3b01dfb176dd08c23d8e", 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" "7ba13586cf602d9f7e8cc29dfc2f5bb7967b3b52743d3b01dfb176dd08c23d8e" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking rust-texas v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `read_to_string`
[INFO] [stdout]  --> src/component/textchunk.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fs::{read_to_string, File},
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read_to_string`
[INFO] [stdout]  --> src/component/textchunk.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fs::{read_to_string, File},
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]   --> src/commands.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |             return Err(TexError::ArgLen.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] 33 -             return Err(TexError::ArgLen.into());
[INFO] [stdout] 33 +             return Err(TexError::ArgLen);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 33 -             return Err(TexError::ArgLen.into());
[INFO] [stdout] 33 +             return Err(<errors::TexError as Into<_>>::into(TexError::ArgLen));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]   --> src/component/textchunk.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Err(TexError::RankMismatch(other.rank(), 10).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] 67 -             Err(TexError::RankMismatch(other.rank(), 10).into())
[INFO] [stdout] 67 +             Err(TexError::RankMismatch(other.rank(), 10))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 67 -             Err(TexError::RankMismatch(other.rank(), 10).into())
[INFO] [stdout] 67 +             Err(<errors::TexError as Into<_>>::into(TexError::RankMismatch(other.rank(), 10)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]   --> src/component/textchunk.rs:79:28
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 return Err(TexError::RankMismatch(c.rank(), 10).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] 79 -                 return Err(TexError::RankMismatch(c.rank(), 10).into());
[INFO] [stdout] 79 +                 return Err(TexError::RankMismatch(c.rank(), 10));
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 79 -                 return Err(TexError::RankMismatch(c.rank(), 10).into());
[INFO] [stdout] 79 +                 return Err(<errors::TexError as Into<_>>::into(TexError::RankMismatch(c.rank(), 10)));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/component/mod.rs:128:24
[INFO] [stdout]     |
[INFO] [stdout] 128 |             return Err(TexError::RankMismatch(other.rank(), self.rank()).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] 128 -             return Err(TexError::RankMismatch(other.rank(), self.rank()).into());
[INFO] [stdout] 128 +             return Err(TexError::RankMismatch(other.rank(), self.rank()));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 128 -             return Err(TexError::RankMismatch(other.rank(), self.rank()).into());
[INFO] [stdout] 128 +             return Err(<errors::TexError as Into<_>>::into(TexError::RankMismatch(other.rank(), self.rank())));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/component/mod.rs:171:28
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).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] 171 -                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).into());
[INFO] [stdout] 171 +                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 171 -                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).into());
[INFO] [stdout] 171 +                 return Err(<errors::TexError as Into<_>>::into(TexError::TraitUnimplemented(format!("{:?}", &self))));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/component/mod.rs:184:24
[INFO] [stdout]     |
[INFO] [stdout] 184 |             return Err(TexError::RankMismatch(q, self.rank()).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] 184 -             return Err(TexError::RankMismatch(q, self.rank()).into());
[INFO] [stdout] 184 +             return Err(TexError::RankMismatch(q, self.rank()));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 184 -             return Err(TexError::RankMismatch(q, self.rank()).into());
[INFO] [stdout] 184 +             return Err(<errors::TexError as Into<_>>::into(TexError::RankMismatch(q, self.rank())));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/component/mod.rs:227:28
[INFO] [stdout]     |
[INFO] [stdout] 227 |                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).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] 227 -                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).into());
[INFO] [stdout] 227 +                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 227 -                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).into());
[INFO] [stdout] 227 +                 return Err(<errors::TexError as Into<_>>::into(TexError::TraitUnimplemented(format!("{:?}", &self))));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/component/mod.rs:240:24
[INFO] [stdout]     |
[INFO] [stdout] 240 |               return Err(TexError::RankMismatch(
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 241 | |                 other.max_by_key(|x| x.rank()).unwrap().rank(),
[INFO] [stdout] 242 | |                 self.rank(),
[INFO] [stdout] 243 | |             )
[INFO] [stdout] 244 | |             .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] 243 -             )
[INFO] [stdout] 244 -             .into());
[INFO] [stdout] 243 +             ));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 240 ~             return Err(<errors::TexError as Into<_>>::into(TexError::RankMismatch(
[INFO] [stdout] 241 |                 other.max_by_key(|x| x.rank()).unwrap().rank(),
[INFO] [stdout] 242 |                 self.rank(),
[INFO] [stdout] 243 ~             )));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/component/mod.rs:287:28
[INFO] [stdout]     |
[INFO] [stdout] 287 |                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).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] 287 -                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).into());
[INFO] [stdout] 287 +                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 287 -                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).into());
[INFO] [stdout] 287 +                 return Err(<errors::TexError as Into<_>>::into(TexError::TraitUnimplemented(format!("{:?}", &self))));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/document/mod.rs:109:25
[INFO] [stdout]     |
[INFO] [stdout] 109 |             None => Err(TexError::Undefined.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] 109 -             None => Err(TexError::Undefined.into()),
[INFO] [stdout] 109 +             None => Err(TexError::Undefined),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 109 -             None => Err(TexError::Undefined.into()),
[INFO] [stdout] 109 +             None => Err(<errors::TexError as Into<_>>::into(TexError::Undefined)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-texas` (lib) due to 10 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]   --> src/commands.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |             return Err(TexError::ArgLen.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] 33 -             return Err(TexError::ArgLen.into());
[INFO] [stdout] 33 +             return Err(TexError::ArgLen);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 33 -             return Err(TexError::ArgLen.into());
[INFO] [stdout] 33 +             return Err(<errors::TexError as Into<_>>::into(TexError::ArgLen));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]   --> src/component/textchunk.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Err(TexError::RankMismatch(other.rank(), 10).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] 67 -             Err(TexError::RankMismatch(other.rank(), 10).into())
[INFO] [stdout] 67 +             Err(TexError::RankMismatch(other.rank(), 10))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 67 -             Err(TexError::RankMismatch(other.rank(), 10).into())
[INFO] [stdout] 67 +             Err(<errors::TexError as Into<_>>::into(TexError::RankMismatch(other.rank(), 10)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]   --> src/component/textchunk.rs:79:28
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 return Err(TexError::RankMismatch(c.rank(), 10).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] 79 -                 return Err(TexError::RankMismatch(c.rank(), 10).into());
[INFO] [stdout] 79 +                 return Err(TexError::RankMismatch(c.rank(), 10));
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 79 -                 return Err(TexError::RankMismatch(c.rank(), 10).into());
[INFO] [stdout] 79 +                 return Err(<errors::TexError as Into<_>>::into(TexError::RankMismatch(c.rank(), 10)));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/component/mod.rs:128:24
[INFO] [stdout]     |
[INFO] [stdout] 128 |             return Err(TexError::RankMismatch(other.rank(), self.rank()).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] 128 -             return Err(TexError::RankMismatch(other.rank(), self.rank()).into());
[INFO] [stdout] 128 +             return Err(TexError::RankMismatch(other.rank(), self.rank()));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 128 -             return Err(TexError::RankMismatch(other.rank(), self.rank()).into());
[INFO] [stdout] 128 +             return Err(<errors::TexError as Into<_>>::into(TexError::RankMismatch(other.rank(), self.rank())));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/component/mod.rs:171:28
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).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] 171 -                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).into());
[INFO] [stdout] 171 +                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 171 -                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).into());
[INFO] [stdout] 171 +                 return Err(<errors::TexError as Into<_>>::into(TexError::TraitUnimplemented(format!("{:?}", &self))));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/component/mod.rs:184:24
[INFO] [stdout]     |
[INFO] [stdout] 184 |             return Err(TexError::RankMismatch(q, self.rank()).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] 184 -             return Err(TexError::RankMismatch(q, self.rank()).into());
[INFO] [stdout] 184 +             return Err(TexError::RankMismatch(q, self.rank()));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 184 -             return Err(TexError::RankMismatch(q, self.rank()).into());
[INFO] [stdout] 184 +             return Err(<errors::TexError as Into<_>>::into(TexError::RankMismatch(q, self.rank())));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/component/mod.rs:227:28
[INFO] [stdout]     |
[INFO] [stdout] 227 |                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).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] 227 -                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).into());
[INFO] [stdout] 227 +                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 227 -                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).into());
[INFO] [stdout] 227 +                 return Err(<errors::TexError as Into<_>>::into(TexError::TraitUnimplemented(format!("{:?}", &self))));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/component/mod.rs:240:24
[INFO] [stdout]     |
[INFO] [stdout] 240 |               return Err(TexError::RankMismatch(
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 241 | |                 other.max_by_key(|x| x.rank()).unwrap().rank(),
[INFO] [stdout] 242 | |                 self.rank(),
[INFO] [stdout] 243 | |             )
[INFO] [stdout] 244 | |             .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] 243 -             )
[INFO] [stdout] 244 -             .into());
[INFO] [stdout] 243 +             ));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 240 ~             return Err(<errors::TexError as Into<_>>::into(TexError::RankMismatch(
[INFO] [stdout] 241 |                 other.max_by_key(|x| x.rank()).unwrap().rank(),
[INFO] [stdout] 242 |                 self.rank(),
[INFO] [stdout] 243 ~             )));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/component/mod.rs:287:28
[INFO] [stdout]     |
[INFO] [stdout] 287 |                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).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] 287 -                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).into());
[INFO] [stdout] 287 +                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 287 -                 return Err(TexError::TraitUnimplemented(format!("{:?}", &self)).into());
[INFO] [stdout] 287 +                 return Err(<errors::TexError as Into<_>>::into(TexError::TraitUnimplemented(format!("{:?}", &self))));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `errors::TexError`
[INFO] [stdout]    --> src/document/mod.rs:109:25
[INFO] [stdout]     |
[INFO] [stdout] 109 |             None => Err(TexError::Undefined.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] 109 -             None => Err(TexError::Undefined.into()),
[INFO] [stdout] 109 +             None => Err(TexError::Undefined),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 109 -             None => Err(TexError::Undefined.into()),
[INFO] [stdout] 109 +             None => Err(<errors::TexError as Into<_>>::into(TexError::Undefined)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-texas` (lib test) due to 10 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "7ba13586cf602d9f7e8cc29dfc2f5bb7967b3b52743d3b01dfb176dd08c23d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba13586cf602d9f7e8cc29dfc2f5bb7967b3b52743d3b01dfb176dd08c23d8e", kill_on_drop: false }`
[INFO] [stdout] 7ba13586cf602d9f7e8cc29dfc2f5bb7967b3b52743d3b01dfb176dd08c23d8e
