[INFO] fetching crate ufire_ise 2.0.0... [INFO] checking ufire_ise-2.0.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate ufire_ise 2.0.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate ufire_ise 2.0.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ufire_ise 2.0.0 [INFO] finished tweaking crates.io crate ufire_ise 2.0.0 [INFO] tweaked toml for crates.io crate ufire_ise 2.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 54 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bytes v0.4.12 (latest: v1.6.0) [INFO] [stderr] Adding cargo_metadata v0.14.2 (latest: v0.18.1) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding i2cdev v0.3.2 (latest: v0.6.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding nix v0.10.0 (latest: v0.28.0) [INFO] [stderr] Adding pulldown-cmark v0.9.6 (latest: v0.10.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded i2cdev v0.3.2 [INFO] [stderr] Downloaded bytecount v0.6.7 [INFO] [stderr] Downloaded pulldown-cmark v0.9.6 [INFO] [stderr] Downloaded nix v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 818bf03f3460d3495e8994a9bcbfdd9337c755510108f895fb515a90977e82dc [INFO] running `Command { std: "docker" "start" "-a" "818bf03f3460d3495e8994a9bcbfdd9337c755510108f895fb515a90977e82dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "818bf03f3460d3495e8994a9bcbfdd9337c755510108f895fb515a90977e82dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "818bf03f3460d3495e8994a9bcbfdd9337c755510108f895fb515a90977e82dc", kill_on_drop: false }` [INFO] [stdout] 818bf03f3460d3495e8994a9bcbfdd9337c755510108f895fb515a90977e82dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a15c33d30d9a6fb37d0ace935d6fab5d7a4b281d994d3fca5c976d0dcef02d58 [INFO] running `Command { std: "docker" "start" "-a" "a15c33d30d9a6fb37d0ace935d6fab5d7a4b281d994d3fca5c976d0dcef02d58", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling fastrand v2.0.2 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling bytecount v0.6.7 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling cargo-platform v0.1.8 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling i2cdev v0.3.2 [INFO] [stderr] Checking ufire_ise v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:78:44 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn measure_mv(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 78 - pub fn measure_mv(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 78 + pub fn measure_mv(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:104:44 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn measure_ph(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 104 - pub fn measure_ph(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 104 + pub fn measure_ph(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:155:51 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn ph_to_mv(&mut self, ph: f32) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 155 - pub fn ph_to_mv(&mut self, ph: f32) -> Result<(f32), Box> { [INFO] [stdout] 155 + pub fn ph_to_mv(&mut self, ph: f32) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:166:46 [INFO] [stdout] | [INFO] [stdout] 166 | pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 166 - pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 166 + pub fn measure_temp(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:264:54 [INFO] [stdout] | [INFO] [stdout] 264 | pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 264 - pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 264 + pub fn get_calibrate_offset(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:275:62 [INFO] [stdout] | [INFO] [stdout] 275 | pub fn get_calibrate_high_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 275 - pub fn get_calibrate_high_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 275 + pub fn get_calibrate_high_reference(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:287:60 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn get_calibrate_high_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 287 - pub fn get_calibrate_high_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 287 + pub fn get_calibrate_high_reading(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:299:61 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn get_calibrate_low_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 299 - pub fn get_calibrate_low_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 299 + pub fn get_calibrate_low_reference(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:311:59 [INFO] [stdout] | [INFO] [stdout] 311 | pub fn get_calibrate_low_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 311 - pub fn get_calibrate_low_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 311 + pub fn get_calibrate_low_reading(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:366:45 [INFO] [stdout] | [INFO] [stdout] 366 | pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 366 - pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stdout] 366 + pub fn get_version(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:401:64 [INFO] [stdout] | [INFO] [stdout] 401 | pub fn using_temperature_compensation(&mut self) -> Result<(u8), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 401 - pub fn using_temperature_compensation(&mut self) -> Result<(u8), Box> { [INFO] [stdout] 401 + pub fn using_temperature_compensation(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:415:50 [INFO] [stdout] | [INFO] [stdout] 415 | pub fn using_dual_point(&mut self) -> Result<(u8), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 415 - pub fn using_dual_point(&mut self) -> Result<(u8), Box> { [INFO] [stdout] 415 + pub fn using_dual_point(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:444:58 [INFO] [stdout] | [INFO] [stdout] 444 | pub fn read_eeprom(&mut self, address: u8) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 444 - pub fn read_eeprom(&mut self, address: u8) -> Result<(f32), Box> { [INFO] [stdout] 444 + pub fn read_eeprom(&mut self, address: u8) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:478:53 [INFO] [stdout] | [INFO] [stdout] 478 | pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 478 - pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 478 + pub fn get_probe_potential(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:511:62 [INFO] [stdout] | [INFO] [stdout] 511 | pub fn _read_register(&mut self, register: u8) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 511 - pub fn _read_register(&mut self, register: u8) -> Result<(f32), Box> { [INFO] [stdout] 511 + pub fn _read_register(&mut self, register: u8) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:78:44 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn measure_mv(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 78 - pub fn measure_mv(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 78 + pub fn measure_mv(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:104:44 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn measure_ph(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 104 - pub fn measure_ph(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 104 + pub fn measure_ph(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:155:51 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn ph_to_mv(&mut self, ph: f32) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 155 - pub fn ph_to_mv(&mut self, ph: f32) -> Result<(f32), Box> { [INFO] [stdout] 155 + pub fn ph_to_mv(&mut self, ph: f32) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:166:46 [INFO] [stdout] | [INFO] [stdout] 166 | pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 166 - pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 166 + pub fn measure_temp(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:264:54 [INFO] [stdout] | [INFO] [stdout] 264 | pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 264 - pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 264 + pub fn get_calibrate_offset(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:275:62 [INFO] [stdout] | [INFO] [stdout] 275 | pub fn get_calibrate_high_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 275 - pub fn get_calibrate_high_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 275 + pub fn get_calibrate_high_reference(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:287:60 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn get_calibrate_high_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 287 - pub fn get_calibrate_high_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 287 + pub fn get_calibrate_high_reading(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:299:61 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn get_calibrate_low_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 299 - pub fn get_calibrate_low_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 299 + pub fn get_calibrate_low_reference(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:311:59 [INFO] [stdout] | [INFO] [stdout] 311 | pub fn get_calibrate_low_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 311 - pub fn get_calibrate_low_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 311 + pub fn get_calibrate_low_reading(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:366:45 [INFO] [stdout] | [INFO] [stdout] 366 | pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 366 - pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stdout] 366 + pub fn get_version(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:401:64 [INFO] [stdout] | [INFO] [stdout] 401 | pub fn using_temperature_compensation(&mut self) -> Result<(u8), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 401 - pub fn using_temperature_compensation(&mut self) -> Result<(u8), Box> { [INFO] [stdout] 401 + pub fn using_temperature_compensation(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:415:50 [INFO] [stdout] | [INFO] [stdout] 415 | pub fn using_dual_point(&mut self) -> Result<(u8), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 415 - pub fn using_dual_point(&mut self) -> Result<(u8), Box> { [INFO] [stdout] 415 + pub fn using_dual_point(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:444:58 [INFO] [stdout] | [INFO] [stdout] 444 | pub fn read_eeprom(&mut self, address: u8) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 444 - pub fn read_eeprom(&mut self, address: u8) -> Result<(f32), Box> { [INFO] [stdout] 444 + pub fn read_eeprom(&mut self, address: u8) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:478:53 [INFO] [stdout] | [INFO] [stdout] 478 | pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 478 - pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 478 + pub fn get_probe_potential(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:511:62 [INFO] [stdout] | [INFO] [stdout] 511 | pub fn _read_register(&mut self, register: u8) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 511 - pub fn _read_register(&mut self, register: u8) -> Result<(f32), Box> { [INFO] [stdout] 511 + pub fn _read_register(&mut self, register: u8) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.59s [INFO] running `Command { std: "docker" "inspect" "a15c33d30d9a6fb37d0ace935d6fab5d7a4b281d994d3fca5c976d0dcef02d58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a15c33d30d9a6fb37d0ace935d6fab5d7a4b281d994d3fca5c976d0dcef02d58", kill_on_drop: false }` [INFO] [stdout] a15c33d30d9a6fb37d0ace935d6fab5d7a4b281d994d3fca5c976d0dcef02d58