[INFO] fetching crate radio-sx127x 0.14.0...
[INFO] checking radio-sx127x-0.14.0 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate radio-sx127x 0.14.0 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate radio-sx127x 0.14.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate radio-sx127x 0.14.0
[INFO] tweaked toml for crates.io crate radio-sx127x 0.14.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate radio-sx127x 0.14.0 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 radio-sx127x 0.14.0 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: Cargo.toml: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `driver-pal` dependency)
[INFO] [stderr] warning: `radio-sx127x` (manifest) generated 1 warning
[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] ff0f723c90a869f3b8d382bfa9e72af13c6b1fe0e6f0b0f13948810f4634bc89
[INFO] running `Command { std: "docker" "start" "ff0f723c90a869f3b8d382bfa9e72af13c6b1fe0e6f0b0f13948810f4634bc89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff0f723c90a869f3b8d382bfa9e72af13c6b1fe0e6f0b0f13948810f4634bc89", 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" "ff0f723c90a869f3b8d382bfa9e72af13c6b1fe0e6f0b0f13948810f4634bc89" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff0f723c90a869f3b8d382bfa9e72af13c6b1fe0e6f0b0f13948810f4634bc89", 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" "ff0f723c90a869f3b8d382bfa9e72af13c6b1fe0e6f0b0f13948810f4634bc89" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `driver-pal` dependency)
[INFO] [stderr] warning: `radio-sx127x` (manifest) generated 1 warning
[INFO] [stderr] warning: invalid feature `utils` in required-features of target `integration`: `utils` is not present in [features] section
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling pkg-config v0.3.20
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking gimli v0.25.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking embedded-hal v1.0.0-alpha.7
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling rusb v0.9.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking object v0.26.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling libusb1-sys v0.6.0
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking simplelog v0.9.0
[INFO] [stderr]     Checking simplelog v0.8.0
[INFO] [stderr]     Checking radio v0.11.0
[INFO] [stderr]     Checking addr2line v0.16.0
[INFO] [stderr]     Checking gpio-cdev v0.5.1
[INFO] [stderr]     Checking sysfs_gpio v0.6.1
[INFO] [stderr]     Checking i2cdev v0.5.1
[INFO] [stderr]     Checking spidev v0.5.1
[INFO] [stderr]     Checking linux-embedded-hal v0.4.0-alpha.2
[INFO] [stderr]     Checking color-backtrace v0.5.1
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking structopt v0.3.23
[INFO] [stderr]     Checking driver-cp2130 v1.0.0-alpha.5
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking driver-pal v0.8.0-alpha.6
[INFO] [stderr]     Checking radio-sx127x v0.14.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `defmt`
[INFO] [stdout]    --> src/base.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | #[cfg_attr(feature="defmt", derive(defmt::Format))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `driver-pal`, `humantime`, `serde`, `simplelog`, `structopt`, and `util`
[INFO] [stdout]     = help: consider adding `defmt` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nope`
[INFO] [stdout]    --> src/lora.rs:229:15
[INFO] [stdout]     |
[INFO] [stdout] 229 |         #[cfg(feature = "nope")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `driver-pal`, `humantime`, `serde`, `simplelog`, `structopt`, and `util`
[INFO] [stdout]     = help: consider adding `nope` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nope`
[INFO] [stdout]    --> src/lora.rs:291:15
[INFO] [stdout]     |
[INFO] [stdout] 291 |         #[cfg(feature = "nope")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `driver-pal`, `humantime`, `serde`, `simplelog`, `structopt`, and `util`
[INFO] [stdout]     = help: consider adding `nope` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `defmt`
[INFO] [stdout]    --> src/base.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | #[cfg_attr(feature="defmt", derive(defmt::Format))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `driver-pal`, `humantime`, `serde`, `simplelog`, `structopt`, and `util`
[INFO] [stdout]     = help: consider adding `defmt` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nope`
[INFO] [stdout]    --> src/lora.rs:229:15
[INFO] [stdout]     |
[INFO] [stdout] 229 |         #[cfg(feature = "nope")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `driver-pal`, `humantime`, `serde`, `simplelog`, `structopt`, and `util`
[INFO] [stdout]     = help: consider adding `nope` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nope`
[INFO] [stdout]    --> src/lora.rs:291:15
[INFO] [stdout]     |
[INFO] [stdout] 291 |         #[cfg(feature = "nope")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `driver-pal`, `humantime`, `serde`, `simplelog`, `structopt`, and `util`
[INFO] [stdout]     = help: consider adding `nope` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `<Self as Hal>::Error`
[INFO] [stdout]   --> src/base.rs:46:26
[INFO] [stdout]    |
[INFO] [stdout] 46 |             .map_err(|e| 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]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 46 -             .map_err(|e| e.into());
[INFO] [stdout] 46 +             .map_err(|e| e);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 46 -             .map_err(|e| e.into());
[INFO] [stdout] 46 +             .map_err(|e| <<Self as Hal>::Error as Into<_>>::into(e));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `<Self as Hal>::Error`
[INFO] [stdout]   --> src/base.rs:56:63
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let r = self.prefix_write(&out_buf, data).map_err(|e| 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] 56 -         let r = self.prefix_write(&out_buf, data).map_err(|e| e.into());
[INFO] [stdout] 56 +         let r = self.prefix_write(&out_buf, data).map_err(|e| e);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 56 -         let r = self.prefix_write(&out_buf, data).map_err(|e| e.into());
[INFO] [stdout] 56 +         let r = self.prefix_write(&out_buf, data).map_err(|e| <<Self as Hal>::Error as Into<_>>::into(e));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `<Self as Hal>::Error`
[INFO] [stdout]   --> src/base.rs:66:63
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let r = self.prefix_write(&out_buf, data).map_err(|e| 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] 66 -         let r = self.prefix_write(&out_buf, data).map_err(|e| e.into());
[INFO] [stdout] 66 +         let r = self.prefix_write(&out_buf, data).map_err(|e| e);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 66 -         let r = self.prefix_write(&out_buf, data).map_err(|e| e.into());
[INFO] [stdout] 66 +         let r = self.prefix_write(&out_buf, data).map_err(|e| <<Self as Hal>::Error as Into<_>>::into(e));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `<Self as Hal>::Error`
[INFO] [stdout]   --> src/base.rs:79:26
[INFO] [stdout]    |
[INFO] [stdout] 79 |             .map_err(|e| 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] 79 -             .map_err(|e| e.into());
[INFO] [stdout] 79 +             .map_err(|e| e);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 79 -             .map_err(|e| e.into());
[INFO] [stdout] 79 +             .map_err(|e| <<Self as Hal>::Error as Into<_>>::into(e));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u8`
[INFO] [stdout]   --> src/base.rs:87:24
[INFO] [stdout]    |
[INFO] [stdout] 87 |         self.read_regs(reg.into(), &mut incoming)?;
[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] 87 -         self.read_regs(reg.into(), &mut incoming)?;
[INFO] [stdout] 87 +         self.read_regs(reg, &mut incoming)?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 87 -         self.read_regs(reg.into(), &mut incoming)?;
[INFO] [stdout] 87 +         self.read_regs(<u8 as Into<_>>::into(reg), &mut incoming)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u8`
[INFO] [stdout]   --> src/base.rs:93:25
[INFO] [stdout]    |
[INFO] [stdout] 93 |         self.write_regs(reg.into(), &[value])?;
[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] 93 -         self.write_regs(reg.into(), &[value])?;
[INFO] [stdout] 93 +         self.write_regs(reg, &[value])?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 93 -         self.write_regs(reg.into(), &[value])?;
[INFO] [stdout] 93 +         self.write_regs(<u8 as Into<_>>::into(reg), &[value])?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `radio-sx127x` (lib) due to 6 previous errors; 3 warnings emitted
[INFO] [stdout] error: useless conversion to the same type: `<Self as Hal>::Error`
[INFO] [stdout]   --> src/base.rs:46:26
[INFO] [stdout]    |
[INFO] [stdout] 46 |             .map_err(|e| 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]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 46 -             .map_err(|e| e.into());
[INFO] [stdout] 46 +             .map_err(|e| e);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 46 -             .map_err(|e| e.into());
[INFO] [stdout] 46 +             .map_err(|e| <<Self as Hal>::Error as Into<_>>::into(e));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `<Self as Hal>::Error`
[INFO] [stdout]   --> src/base.rs:56:63
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let r = self.prefix_write(&out_buf, data).map_err(|e| 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] 56 -         let r = self.prefix_write(&out_buf, data).map_err(|e| e.into());
[INFO] [stdout] 56 +         let r = self.prefix_write(&out_buf, data).map_err(|e| e);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 56 -         let r = self.prefix_write(&out_buf, data).map_err(|e| e.into());
[INFO] [stdout] 56 +         let r = self.prefix_write(&out_buf, data).map_err(|e| <<Self as Hal>::Error as Into<_>>::into(e));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `<Self as Hal>::Error`
[INFO] [stdout]   --> src/base.rs:66:63
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let r = self.prefix_write(&out_buf, data).map_err(|e| 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] 66 -         let r = self.prefix_write(&out_buf, data).map_err(|e| e.into());
[INFO] [stdout] 66 +         let r = self.prefix_write(&out_buf, data).map_err(|e| e);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 66 -         let r = self.prefix_write(&out_buf, data).map_err(|e| e.into());
[INFO] [stdout] 66 +         let r = self.prefix_write(&out_buf, data).map_err(|e| <<Self as Hal>::Error as Into<_>>::into(e));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `<Self as Hal>::Error`
[INFO] [stdout]   --> src/base.rs:79:26
[INFO] [stdout]    |
[INFO] [stdout] 79 |             .map_err(|e| 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] 79 -             .map_err(|e| e.into());
[INFO] [stdout] 79 +             .map_err(|e| e);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 79 -             .map_err(|e| e.into());
[INFO] [stdout] 79 +             .map_err(|e| <<Self as Hal>::Error as Into<_>>::into(e));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u8`
[INFO] [stdout]   --> src/base.rs:87:24
[INFO] [stdout]    |
[INFO] [stdout] 87 |         self.read_regs(reg.into(), &mut incoming)?;
[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] 87 -         self.read_regs(reg.into(), &mut incoming)?;
[INFO] [stdout] 87 +         self.read_regs(reg, &mut incoming)?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 87 -         self.read_regs(reg.into(), &mut incoming)?;
[INFO] [stdout] 87 +         self.read_regs(<u8 as Into<_>>::into(reg), &mut incoming)?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u8`
[INFO] [stdout]   --> src/base.rs:93:25
[INFO] [stdout]    |
[INFO] [stdout] 93 |         self.write_regs(reg.into(), &[value])?;
[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] 93 -         self.write_regs(reg.into(), &[value])?;
[INFO] [stdout] 93 +         self.write_regs(reg, &[value])?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 93 -         self.write_regs(reg.into(), &[value])?;
[INFO] [stdout] 93 +         self.write_regs(<u8 as Into<_>>::into(reg), &[value])?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `radio-sx127x` (lib test) due to 6 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ff0f723c90a869f3b8d382bfa9e72af13c6b1fe0e6f0b0f13948810f4634bc89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff0f723c90a869f3b8d382bfa9e72af13c6b1fe0e6f0b0f13948810f4634bc89", kill_on_drop: false }`
[INFO] [stdout] ff0f723c90a869f3b8d382bfa9e72af13c6b1fe0e6f0b0f13948810f4634bc89
