[INFO] fetching crate fanuc_ucl 2.0.1...
[INFO] checking fanuc_ucl-2.0.1 against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] extracting crate fanuc_ucl 2.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate fanuc_ucl 2.0.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fanuc_ucl 2.0.1
[INFO] tweaked toml for crates.io crate fanuc_ucl 2.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fanuc_ucl 2.0.1 on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fanuc_ucl 2.0.1 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a03b4c90fa68107b9cafb375756385f8e63f1f609d28eb2feaa66913d1f5010d
[INFO] running `Command { std: "docker" "start" "a03b4c90fa68107b9cafb375756385f8e63f1f609d28eb2feaa66913d1f5010d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a03b4c90fa68107b9cafb375756385f8e63f1f609d28eb2feaa66913d1f5010d", 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" "a03b4c90fa68107b9cafb375756385f8e63f1f609d28eb2feaa66913d1f5010d" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a03b4c90fa68107b9cafb375756385f8e63f1f609d28eb2feaa66913d1f5010d", 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" "a03b4c90fa68107b9cafb375756385f8e63f1f609d28eb2feaa66913d1f5010d" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking fanuc_ucl v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:288:24
[INFO] [stdout]     |
[INFO] [stdout] 288 |             return Err(HmiError::Other("Timeout must be positive".into()).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] 288 -             return Err(HmiError::Other("Timeout must be positive".into()).into());
[INFO] [stdout] 288 +             return Err(HmiError::Other("Timeout must be positive".into()));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 288 -             return Err(HmiError::Other("Timeout must be positive".into()).into());
[INFO] [stdout] 288 +             return Err(<HmiError as Into<_>>::into(HmiError::Other("Timeout must be positive".into())));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:352:17
[INFO] [stdout]     |
[INFO] [stdout] 352 |             Err(HmiError::Other("Failed to receive ACK for INIT".into()).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] 352 -             Err(HmiError::Other("Failed to receive ACK for INIT".into()).into())
[INFO] [stdout] 352 +             Err(HmiError::Other("Failed to receive ACK for INIT".into()))
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 352 -             Err(HmiError::Other("Failed to receive ACK for INIT".into()).into())
[INFO] [stdout] 352 +             Err(<HmiError as Into<_>>::into(HmiError::Other("Failed to receive ACK for INIT".into())))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:373:17
[INFO] [stdout]     |
[INFO] [stdout] 373 |             Err(HmiError::NotConnected.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] 373 -             Err(HmiError::NotConnected.into())
[INFO] [stdout] 373 +             Err(HmiError::NotConnected)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 373 -             Err(HmiError::NotConnected.into())
[INFO] [stdout] 373 +             Err(<HmiError as Into<_>>::into(HmiError::NotConnected))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:434:21
[INFO] [stdout]     |
[INFO] [stdout] 434 |                 Err(HmiError::NotConnected.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] 434 -                 Err(HmiError::NotConnected.into())
[INFO] [stdout] 434 +                 Err(HmiError::NotConnected)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 434 -                 Err(HmiError::NotConnected.into())
[INFO] [stdout] 434 +                 Err(<HmiError as Into<_>>::into(HmiError::NotConnected))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:436:25
[INFO] [stdout]     |
[INFO] [stdout] 436 |             None => Err(HmiError::NotConnected.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] 436 -             None => Err(HmiError::NotConnected.into()),
[INFO] [stdout] 436 +             None => Err(HmiError::NotConnected),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 436 -             None => Err(HmiError::NotConnected.into()),
[INFO] [stdout] 436 +             None => Err(<HmiError as Into<_>>::into(HmiError::NotConnected)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:488:24
[INFO] [stdout]     |
[INFO] [stdout] 488 |             return Err(HmiError::ZeroIndex.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] 488 -             return Err(HmiError::ZeroIndex.into());
[INFO] [stdout] 488 +             return Err(HmiError::ZeroIndex);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 488 -             return Err(HmiError::ZeroIndex.into());
[INFO] [stdout] 488 +             return Err(<HmiError as Into<_>>::into(HmiError::ZeroIndex));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:567:24
[INFO] [stdout]     |
[INFO] [stdout] 567 |             return Err(HmiError::ZeroIndex.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] 567 -             return Err(HmiError::ZeroIndex.into());
[INFO] [stdout] 567 +             return Err(HmiError::ZeroIndex);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 567 -             return Err(HmiError::ZeroIndex.into());
[INFO] [stdout] 567 +             return Err(<HmiError as Into<_>>::into(HmiError::ZeroIndex));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:597:24
[INFO] [stdout]     |
[INFO] [stdout] 597 |             return Err(HmiError::ZeroIndex.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] 597 -             return Err(HmiError::ZeroIndex.into());
[INFO] [stdout] 597 +             return Err(HmiError::ZeroIndex);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 597 -             return Err(HmiError::ZeroIndex.into());
[INFO] [stdout] 597 +             return Err(<HmiError as Into<_>>::into(HmiError::ZeroIndex));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/runner.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 return Err(HmiError::from(e).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] 122 -                 return Err(HmiError::from(e).into());
[INFO] [stdout] 122 +                 return Err(HmiError::from(e));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 122 -                 return Err(HmiError::from(e).into());
[INFO] [stdout] 122 +                 return Err(<HmiError as Into<_>>::into(HmiError::from(e)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `StreamMotionError` fanuc_ucl
[INFO] [stdout]     --> src/stmo/driver.rs:1260:38
[INFO] [stdout]      |
[INFO] [stdout] 1260 |             Ok(Err(e)) => return Err(StreamMotionError::from(e).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] 1260 -             Ok(Err(e)) => return Err(StreamMotionError::from(e).into()),
[INFO] [stdout] 1260 +             Ok(Err(e)) => return Err(StreamMotionError::from(e)),
[INFO] [stdout]      |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]      |
[INFO] [stdout] 1260 -             Ok(Err(e)) => return Err(StreamMotionError::from(e).into()),
[INFO] [stdout] 1260 +             Ok(Err(e)) => return Err(<StreamMotionError as Into<_>>::into(StreamMotionError::from(e))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `StreamMotionError` fanuc_ucl
[INFO] [stdout]     --> src/stmo/driver.rs:1262:28
[INFO] [stdout]      |
[INFO] [stdout] 1262 |                   return Err(StreamMotionError::Other(
[INFO] [stdout]      |  ____________________________^
[INFO] [stdout] 1263 | |                     "STMO I/O thread exited during startup".to_string(),
[INFO] [stdout] 1264 | |                 )
[INFO] [stdout] 1265 | |                 .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] 1264 -                 )
[INFO] [stdout] 1265 -                 .into());
[INFO] [stdout] 1264 +                 ));
[INFO] [stdout]      |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]      |
[INFO] [stdout] 1262 ~                 return Err(<StreamMotionError as Into<_>>::into(StreamMotionError::Other(
[INFO] [stdout] 1263 |                     "STMO I/O thread exited during startup".to_string(),
[INFO] [stdout] 1264 ~                 )));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fanuc_ucl` (lib) due to 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:288:24
[INFO] [stdout]     |
[INFO] [stdout] 288 |             return Err(HmiError::Other("Timeout must be positive".into()).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] 288 -             return Err(HmiError::Other("Timeout must be positive".into()).into());
[INFO] [stdout] 288 +             return Err(HmiError::Other("Timeout must be positive".into()));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 288 -             return Err(HmiError::Other("Timeout must be positive".into()).into());
[INFO] [stdout] 288 +             return Err(<HmiError as Into<_>>::into(HmiError::Other("Timeout must be positive".into())));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:352:17
[INFO] [stdout]     |
[INFO] [stdout] 352 |             Err(HmiError::Other("Failed to receive ACK for INIT".into()).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] 352 -             Err(HmiError::Other("Failed to receive ACK for INIT".into()).into())
[INFO] [stdout] 352 +             Err(HmiError::Other("Failed to receive ACK for INIT".into()))
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 352 -             Err(HmiError::Other("Failed to receive ACK for INIT".into()).into())
[INFO] [stdout] 352 +             Err(<HmiError as Into<_>>::into(HmiError::Other("Failed to receive ACK for INIT".into())))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:373:17
[INFO] [stdout]     |
[INFO] [stdout] 373 |             Err(HmiError::NotConnected.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] 373 -             Err(HmiError::NotConnected.into())
[INFO] [stdout] 373 +             Err(HmiError::NotConnected)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 373 -             Err(HmiError::NotConnected.into())
[INFO] [stdout] 373 +             Err(<HmiError as Into<_>>::into(HmiError::NotConnected))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:434:21
[INFO] [stdout]     |
[INFO] [stdout] 434 |                 Err(HmiError::NotConnected.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] 434 -                 Err(HmiError::NotConnected.into())
[INFO] [stdout] 434 +                 Err(HmiError::NotConnected)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 434 -                 Err(HmiError::NotConnected.into())
[INFO] [stdout] 434 +                 Err(<HmiError as Into<_>>::into(HmiError::NotConnected))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:436:25
[INFO] [stdout]     |
[INFO] [stdout] 436 |             None => Err(HmiError::NotConnected.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] 436 -             None => Err(HmiError::NotConnected.into()),
[INFO] [stdout] 436 +             None => Err(HmiError::NotConnected),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 436 -             None => Err(HmiError::NotConnected.into()),
[INFO] [stdout] 436 +             None => Err(<HmiError as Into<_>>::into(HmiError::NotConnected)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:488:24
[INFO] [stdout]     |
[INFO] [stdout] 488 |             return Err(HmiError::ZeroIndex.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] 488 -             return Err(HmiError::ZeroIndex.into());
[INFO] [stdout] 488 +             return Err(HmiError::ZeroIndex);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 488 -             return Err(HmiError::ZeroIndex.into());
[INFO] [stdout] 488 +             return Err(<HmiError as Into<_>>::into(HmiError::ZeroIndex));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:567:24
[INFO] [stdout]     |
[INFO] [stdout] 567 |             return Err(HmiError::ZeroIndex.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] 567 -             return Err(HmiError::ZeroIndex.into());
[INFO] [stdout] 567 +             return Err(HmiError::ZeroIndex);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 567 -             return Err(HmiError::ZeroIndex.into());
[INFO] [stdout] 567 +             return Err(<HmiError as Into<_>>::into(HmiError::ZeroIndex));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/mod.rs:597:24
[INFO] [stdout]     |
[INFO] [stdout] 597 |             return Err(HmiError::ZeroIndex.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] 597 -             return Err(HmiError::ZeroIndex.into());
[INFO] [stdout] 597 +             return Err(HmiError::ZeroIndex);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 597 -             return Err(HmiError::ZeroIndex.into());
[INFO] [stdout] 597 +             return Err(<HmiError as Into<_>>::into(HmiError::ZeroIndex));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `HmiError` fanuc_ucl
[INFO] [stdout]    --> src/hmi/runner.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 return Err(HmiError::from(e).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] 122 -                 return Err(HmiError::from(e).into());
[INFO] [stdout] 122 +                 return Err(HmiError::from(e));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 122 -                 return Err(HmiError::from(e).into());
[INFO] [stdout] 122 +                 return Err(<HmiError as Into<_>>::into(HmiError::from(e)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `StreamMotionError` fanuc_ucl
[INFO] [stdout]     --> src/stmo/driver.rs:1260:38
[INFO] [stdout]      |
[INFO] [stdout] 1260 |             Ok(Err(e)) => return Err(StreamMotionError::from(e).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] 1260 -             Ok(Err(e)) => return Err(StreamMotionError::from(e).into()),
[INFO] [stdout] 1260 +             Ok(Err(e)) => return Err(StreamMotionError::from(e)),
[INFO] [stdout]      |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]      |
[INFO] [stdout] 1260 -             Ok(Err(e)) => return Err(StreamMotionError::from(e).into()),
[INFO] [stdout] 1260 +             Ok(Err(e)) => return Err(<StreamMotionError as Into<_>>::into(StreamMotionError::from(e))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `StreamMotionError` fanuc_ucl
[INFO] [stdout]     --> src/stmo/driver.rs:1262:28
[INFO] [stdout]      |
[INFO] [stdout] 1262 |                   return Err(StreamMotionError::Other(
[INFO] [stdout]      |  ____________________________^
[INFO] [stdout] 1263 | |                     "STMO I/O thread exited during startup".to_string(),
[INFO] [stdout] 1264 | |                 )
[INFO] [stdout] 1265 | |                 .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] 1264 -                 )
[INFO] [stdout] 1265 -                 .into());
[INFO] [stdout] 1264 +                 ));
[INFO] [stdout]      |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]      |
[INFO] [stdout] 1262 ~                 return Err(<StreamMotionError as Into<_>>::into(StreamMotionError::Other(
[INFO] [stdout] 1263 |                     "STMO I/O thread exited during startup".to_string(),
[INFO] [stdout] 1264 ~                 )));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fanuc_ucl` (lib test) due to 11 previous errors
[INFO] [stderr] warning: unused dependency `impls`
[INFO] [stderr]   --> Cargo.toml:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 | [dependencies.impls]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `impls`
[INFO] [stderr] warning: `fanuc_ucl` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "a03b4c90fa68107b9cafb375756385f8e63f1f609d28eb2feaa66913d1f5010d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03b4c90fa68107b9cafb375756385f8e63f1f609d28eb2feaa66913d1f5010d", kill_on_drop: false }`
[INFO] [stdout] a03b4c90fa68107b9cafb375756385f8e63f1f609d28eb2feaa66913d1f5010d
