[INFO] fetching crate ufire_iso_ise 0.9.0... [INFO] testing ufire_iso_ise-0.9.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate ufire_iso_ise 0.9.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate ufire_iso_ise 0.9.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ufire_iso_ise 0.9.0 [INFO] finished tweaking crates.io crate ufire_iso_ise 0.9.0 [INFO] tweaked toml for crates.io crate ufire_iso_ise 0.9.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d540f08a2d3c12db2f9837e1d1bd24270830eaf0a32394dae6e8d02065baee5a [INFO] running `Command { std: "docker" "start" "-a" "d540f08a2d3c12db2f9837e1d1bd24270830eaf0a32394dae6e8d02065baee5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d540f08a2d3c12db2f9837e1d1bd24270830eaf0a32394dae6e8d02065baee5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d540f08a2d3c12db2f9837e1d1bd24270830eaf0a32394dae6e8d02065baee5a", kill_on_drop: false }` [INFO] [stdout] d540f08a2d3c12db2f9837e1d1bd24270830eaf0a32394dae6e8d02065baee5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35219febfb6d57d3d0613cf0c6378da7370c46350dad1c3231a7d33b10460829 [INFO] running `Command { std: "docker" "start" "-a" "35219febfb6d57d3d0613cf0c6378da7370c46350dad1c3231a7d33b10460829", kill_on_drop: false }` [INFO] [stderr] Compiling camino v1.0.7 [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling pulldown-cmark v0.9.1 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling shrust v0.0.6 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling i2cdev v0.3.2 [INFO] [stderr] Compiling ufire_iso_ise v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:75:44 [INFO] [stdout] | [INFO] [stdout] 75 | 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] 75 - pub fn measure_mv(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 75 + 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:100:56 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn measure_ph(&mut self, temp_c:f32) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 100 - pub fn measure_ph(&mut self, temp_c:f32) -> Result<(f32), Box> { [INFO] [stdout] 100 + pub fn measure_ph(&mut self, temp_c:f32) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:149:51 [INFO] [stdout] | [INFO] [stdout] 149 | 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] 149 - pub fn ph_to_mv(&mut self, ph: f32) -> Result<(f32), Box> { [INFO] [stdout] 149 + 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:160:46 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 160 - pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 160 + 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:254:54 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 254 - pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 254 + 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:265:62 [INFO] [stdout] | [INFO] [stdout] 265 | 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] 265 - pub fn get_calibrate_high_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 265 + 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:277:60 [INFO] [stdout] | [INFO] [stdout] 277 | 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] 277 - pub fn get_calibrate_high_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 277 + 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:289:61 [INFO] [stdout] | [INFO] [stdout] 289 | 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] 289 - pub fn get_calibrate_low_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 289 + 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:301:59 [INFO] [stdout] | [INFO] [stdout] 301 | 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] 301 - pub fn get_calibrate_low_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 301 + 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:312:45 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 312 - pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stdout] 312 + 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:325:46 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn get_firmware(&mut self) -> Result<(u8), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 325 - pub fn get_firmware(&mut self) -> Result<(u8), Box> { [INFO] [stdout] 325 + pub fn get_firmware(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:374:58 [INFO] [stdout] | [INFO] [stdout] 374 | 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] 374 - pub fn read_eeprom(&mut self, address: u8) -> Result<(f32), Box> { [INFO] [stdout] 374 + 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:408:53 [INFO] [stdout] | [INFO] [stdout] 408 | pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 408 - pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 408 + 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:441:62 [INFO] [stdout] | [INFO] [stdout] 441 | 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] 441 - pub fn _read_register(&mut self, register: u8) -> Result<(f32), Box> { [INFO] [stdout] 441 + pub fn _read_register(&mut self, register: u8) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:15:3 [INFO] [stdout] | [INFO] [stdout] 15 | try!(writeln!(io, "Config:")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:16:3 [INFO] [stdout] | [INFO] [stdout] 16 | try!(writeln!(io, " offset: {}", mv.get_calibrate_offset().unwrap())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 17 | try!(writeln!(io, " dual point:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:18:3 [INFO] [stdout] | [INFO] [stdout] 18 | try!(writeln!(io, " low reference / read: {} / {}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:21:3 [INFO] [stdout] | [INFO] [stdout] 21 | try!(writeln!(io, " high reference / read: {} / {}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:24:3 [INFO] [stdout] | [INFO] [stdout] 24 | try!(writeln!(io, " version hw.fw: {}.{}", mv.get_version().unwrap(), mv.get_firmware().unwrap())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:37:3 [INFO] [stdout] | [INFO] [stdout] 37 | try!(writeln!(io, "C: {}", temp_c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 44 | try!(writeln!(io, "mV: {}", result)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:51:3 [INFO] [stdout] | [INFO] [stdout] 51 | try!(writeln!(io, "pH: {}", ph)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:58:3 [INFO] [stdout] | [INFO] [stdout] 58 | try!(writeln!(io, " offset: {}", mv.get_calibrate_offset().unwrap())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:65:3 [INFO] [stdout] | [INFO] [stdout] 65 | try!(writeln!(io, " low reference / read: {} / {}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 74 | try!(writeln!(io, " high reference / read: {} / {}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:82:3 [INFO] [stdout] | [INFO] [stdout] 82 | try!(writeln!(io, " version: {}.{}", mv.get_version().unwrap(),mv.get_firmware().unwrap())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:90:3 [INFO] [stdout] | [INFO] [stdout] 90 | try!(writeln!(io, " I2C Address: {}", v[0])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:97:3 [INFO] [stdout] | [INFO] [stdout] 97 | try!(writeln!(io, "{}", eeprom)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.08s [INFO] running `Command { std: "docker" "inspect" "35219febfb6d57d3d0613cf0c6378da7370c46350dad1c3231a7d33b10460829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35219febfb6d57d3d0613cf0c6378da7370c46350dad1c3231a7d33b10460829", kill_on_drop: false }` [INFO] [stdout] 35219febfb6d57d3d0613cf0c6378da7370c46350dad1c3231a7d33b10460829 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f5b707bc12c59e95ddf3709535640ec17589e62c3f82f138a7a88654e1cadb9 [INFO] running `Command { std: "docker" "start" "-a" "5f5b707bc12c59e95ddf3709535640ec17589e62c3f82f138a7a88654e1cadb9", kill_on_drop: false }` [INFO] [stderr] Compiling ufire_iso_ise v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:75:44 [INFO] [stdout] | [INFO] [stdout] 75 | 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] 75 - pub fn measure_mv(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 75 + 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:100:56 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn measure_ph(&mut self, temp_c:f32) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 100 - pub fn measure_ph(&mut self, temp_c:f32) -> Result<(f32), Box> { [INFO] [stdout] 100 + pub fn measure_ph(&mut self, temp_c:f32) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:149:51 [INFO] [stdout] | [INFO] [stdout] 149 | 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] 149 - pub fn ph_to_mv(&mut self, ph: f32) -> Result<(f32), Box> { [INFO] [stdout] 149 + 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:160:46 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 160 - pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 160 + 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:254:54 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 254 - pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 254 + 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:265:62 [INFO] [stdout] | [INFO] [stdout] 265 | 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] 265 - pub fn get_calibrate_high_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 265 + 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:277:60 [INFO] [stdout] | [INFO] [stdout] 277 | 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] 277 - pub fn get_calibrate_high_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 277 + 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:289:61 [INFO] [stdout] | [INFO] [stdout] 289 | 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] 289 - pub fn get_calibrate_low_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 289 + 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:301:59 [INFO] [stdout] | [INFO] [stdout] 301 | 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] 301 - pub fn get_calibrate_low_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 301 + 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:312:45 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 312 - pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stdout] 312 + 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:325:46 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn get_firmware(&mut self) -> Result<(u8), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 325 - pub fn get_firmware(&mut self) -> Result<(u8), Box> { [INFO] [stdout] 325 + pub fn get_firmware(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:374:58 [INFO] [stdout] | [INFO] [stdout] 374 | 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] 374 - pub fn read_eeprom(&mut self, address: u8) -> Result<(f32), Box> { [INFO] [stdout] 374 + 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:408:53 [INFO] [stdout] | [INFO] [stdout] 408 | pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 408 - pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 408 + 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:441:62 [INFO] [stdout] | [INFO] [stdout] 441 | 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] 441 - pub fn _read_register(&mut self, register: u8) -> Result<(f32), Box> { [INFO] [stdout] 441 + pub fn _read_register(&mut self, register: u8) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:75:44 [INFO] [stdout] | [INFO] [stdout] 75 | 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] 75 - pub fn measure_mv(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 75 + 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:100:56 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn measure_ph(&mut self, temp_c:f32) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 100 - pub fn measure_ph(&mut self, temp_c:f32) -> Result<(f32), Box> { [INFO] [stdout] 100 + pub fn measure_ph(&mut self, temp_c:f32) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:149:51 [INFO] [stdout] | [INFO] [stdout] 149 | 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] 149 - pub fn ph_to_mv(&mut self, ph: f32) -> Result<(f32), Box> { [INFO] [stdout] 149 + 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:160:46 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 160 - pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 160 + 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:254:54 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 254 - pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 254 + 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:265:62 [INFO] [stdout] | [INFO] [stdout] 265 | 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] 265 - pub fn get_calibrate_high_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 265 + 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:277:60 [INFO] [stdout] | [INFO] [stdout] 277 | 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] 277 - pub fn get_calibrate_high_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 277 + 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:289:61 [INFO] [stdout] | [INFO] [stdout] 289 | 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] 289 - pub fn get_calibrate_low_reference(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 289 + 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:301:59 [INFO] [stdout] | [INFO] [stdout] 301 | 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] 301 - pub fn get_calibrate_low_reading(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 301 + 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:312:45 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 312 - pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stdout] 312 + 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:325:46 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn get_firmware(&mut self) -> Result<(u8), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 325 - pub fn get_firmware(&mut self) -> Result<(u8), Box> { [INFO] [stdout] 325 + pub fn get_firmware(&mut self) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:374:58 [INFO] [stdout] | [INFO] [stdout] 374 | 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] 374 - pub fn read_eeprom(&mut self, address: u8) -> Result<(f32), Box> { [INFO] [stdout] 374 + 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:408:53 [INFO] [stdout] | [INFO] [stdout] 408 | pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 408 - pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stdout] 408 + 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:441:62 [INFO] [stdout] | [INFO] [stdout] 441 | 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] 441 - pub fn _read_register(&mut self, register: u8) -> Result<(f32), Box> { [INFO] [stdout] 441 + pub fn _read_register(&mut self, register: u8) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:15:3 [INFO] [stdout] | [INFO] [stdout] 15 | try!(writeln!(io, "Config:")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:16:3 [INFO] [stdout] | [INFO] [stdout] 16 | try!(writeln!(io, " offset: {}", mv.get_calibrate_offset().unwrap())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 17 | try!(writeln!(io, " dual point:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:18:3 [INFO] [stdout] | [INFO] [stdout] 18 | try!(writeln!(io, " low reference / read: {} / {}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:21:3 [INFO] [stdout] | [INFO] [stdout] 21 | try!(writeln!(io, " high reference / read: {} / {}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:24:3 [INFO] [stdout] | [INFO] [stdout] 24 | try!(writeln!(io, " version hw.fw: {}.{}", mv.get_version().unwrap(), mv.get_firmware().unwrap())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:37:3 [INFO] [stdout] | [INFO] [stdout] 37 | try!(writeln!(io, "C: {}", temp_c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 44 | try!(writeln!(io, "mV: {}", result)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:51:3 [INFO] [stdout] | [INFO] [stdout] 51 | try!(writeln!(io, "pH: {}", ph)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:58:3 [INFO] [stdout] | [INFO] [stdout] 58 | try!(writeln!(io, " offset: {}", mv.get_calibrate_offset().unwrap())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:65:3 [INFO] [stdout] | [INFO] [stdout] 65 | try!(writeln!(io, " low reference / read: {} / {}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 74 | try!(writeln!(io, " high reference / read: {} / {}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:82:3 [INFO] [stdout] | [INFO] [stdout] 82 | try!(writeln!(io, " version: {}.{}", mv.get_version().unwrap(),mv.get_firmware().unwrap())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:90:3 [INFO] [stdout] | [INFO] [stdout] 90 | try!(writeln!(io, " I2C Address: {}", v[0])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:97:3 [INFO] [stdout] | [INFO] [stdout] 97 | try!(writeln!(io, "{}", eeprom)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "5f5b707bc12c59e95ddf3709535640ec17589e62c3f82f138a7a88654e1cadb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f5b707bc12c59e95ddf3709535640ec17589e62c3f82f138a7a88654e1cadb9", kill_on_drop: false }` [INFO] [stdout] 5f5b707bc12c59e95ddf3709535640ec17589e62c3f82f138a7a88654e1cadb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2791db32be43d79f215db7df9d14ef297d836caafa2915da879411ead0dd05b4 [INFO] running `Command { std: "docker" "start" "-a" "2791db32be43d79f215db7df9d14ef297d836caafa2915da879411ead0dd05b4", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:75:44 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn measure_mv(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 75 - pub fn measure_mv(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 75 + pub fn measure_mv(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:100:56 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn measure_ph(&mut self, temp_c:f32) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 100 - pub fn measure_ph(&mut self, temp_c:f32) -> Result<(f32), Box> { [INFO] [stderr] 100 + pub fn measure_ph(&mut self, temp_c:f32) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:149:51 [INFO] [stderr] | [INFO] [stderr] 149 | pub fn ph_to_mv(&mut self, ph: f32) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 149 - pub fn ph_to_mv(&mut self, ph: f32) -> Result<(f32), Box> { [INFO] [stderr] 149 + pub fn ph_to_mv(&mut self, ph: f32) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:160:46 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 160 - pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 160 + pub fn measure_temp(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:254:54 [INFO] [stderr] | [INFO] [stderr] 254 | pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 254 - pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 254 + pub fn get_calibrate_offset(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:265:62 [INFO] [stderr] | [INFO] [stderr] 265 | pub fn get_calibrate_high_reference(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 265 - pub fn get_calibrate_high_reference(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 265 + pub fn get_calibrate_high_reference(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:277:60 [INFO] [stderr] | [INFO] [stderr] 277 | pub fn get_calibrate_high_reading(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 277 - pub fn get_calibrate_high_reading(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 277 + pub fn get_calibrate_high_reading(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:289:61 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn get_calibrate_low_reference(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 289 - pub fn get_calibrate_low_reference(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 289 + pub fn get_calibrate_low_reference(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:301:59 [INFO] [stderr] | [INFO] [stderr] 301 | pub fn get_calibrate_low_reading(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 301 - pub fn get_calibrate_low_reading(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 301 + pub fn get_calibrate_low_reading(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:312:45 [INFO] [stderr] | [INFO] [stderr] 312 | pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 312 - pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stderr] 312 + pub fn get_version(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:325:46 [INFO] [stderr] | [INFO] [stderr] 325 | pub fn get_firmware(&mut self) -> Result<(u8), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 325 - pub fn get_firmware(&mut self) -> Result<(u8), Box> { [INFO] [stderr] 325 + pub fn get_firmware(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:374:58 [INFO] [stderr] | [INFO] [stderr] 374 | pub fn read_eeprom(&mut self, address: u8) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 374 - pub fn read_eeprom(&mut self, address: u8) -> Result<(f32), Box> { [INFO] [stderr] 374 + pub fn read_eeprom(&mut self, address: u8) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:408:53 [INFO] [stderr] | [INFO] [stderr] 408 | pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 408 - pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 408 + pub fn get_probe_potential(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:441:62 [INFO] [stderr] | [INFO] [stderr] 441 | pub fn _read_register(&mut self, register: u8) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 441 - pub fn _read_register(&mut self, register: u8) -> Result<(f32), Box> { [INFO] [stderr] 441 + pub fn _read_register(&mut self, register: u8) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `ufire_iso_ise` (lib) generated 14 warnings [INFO] [stderr] warning: `ufire_iso_ise` (lib test) generated 14 warnings (14 duplicates) [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:15:3 [INFO] [stderr] | [INFO] [stderr] 15 | try!(writeln!(io, "Config:")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:16:3 [INFO] [stderr] | [INFO] [stderr] 16 | try!(writeln!(io, " offset: {}", mv.get_calibrate_offset().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:17:3 [INFO] [stderr] | [INFO] [stderr] 17 | try!(writeln!(io, " dual point:")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:18:3 [INFO] [stderr] | [INFO] [stderr] 18 | try!(writeln!(io, " low reference / read: {} / {}", [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:21:3 [INFO] [stderr] | [INFO] [stderr] 21 | try!(writeln!(io, " high reference / read: {} / {}", [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:24:3 [INFO] [stderr] | [INFO] [stderr] 24 | try!(writeln!(io, " version hw.fw: {}.{}", mv.get_version().unwrap(), mv.get_firmware().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:37:3 [INFO] [stderr] | [INFO] [stderr] 37 | try!(writeln!(io, "C: {}", temp_c)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:44:3 [INFO] [stderr] | [INFO] [stderr] 44 | try!(writeln!(io, "mV: {}", result)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:51:3 [INFO] [stderr] | [INFO] [stderr] 51 | try!(writeln!(io, "pH: {}", ph)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:58:3 [INFO] [stderr] | [INFO] [stderr] 58 | try!(writeln!(io, " offset: {}", mv.get_calibrate_offset().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:65:3 [INFO] [stderr] | [INFO] [stderr] 65 | try!(writeln!(io, " low reference / read: {} / {}", [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:74:3 [INFO] [stderr] | [INFO] [stderr] 74 | try!(writeln!(io, " high reference / read: {} / {}", [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:82:3 [INFO] [stderr] | [INFO] [stderr] 82 | try!(writeln!(io, " version: {}.{}", mv.get_version().unwrap(),mv.get_firmware().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:90:3 [INFO] [stderr] | [INFO] [stderr] 90 | try!(writeln!(io, " I2C Address: {}", v[0])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:97:3 [INFO] [stderr] | [INFO] [stderr] 97 | try!(writeln!(io, "{}", eeprom)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `ufire_iso_ise` (bin "ufire_ise_bin" test) generated 15 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ufire_iso_ise-ac4aa43d252cb974) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ufire_ise_bin-e4dacbd5a5368f85) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ufire_iso_ise [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:75:44 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn measure_mv(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 75 - pub fn measure_mv(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 75 + pub fn measure_mv(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:100:56 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn measure_ph(&mut self, temp_c:f32) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 100 - pub fn measure_ph(&mut self, temp_c:f32) -> Result<(f32), Box> { [INFO] [stderr] 100 + pub fn measure_ph(&mut self, temp_c:f32) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:149:51 [INFO] [stderr] | [INFO] [stderr] 149 | pub fn ph_to_mv(&mut self, ph: f32) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 149 - pub fn ph_to_mv(&mut self, ph: f32) -> Result<(f32), Box> { [INFO] [stderr] 149 + pub fn ph_to_mv(&mut self, ph: f32) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:160:46 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 160 - pub fn measure_temp(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 160 + pub fn measure_temp(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:254:54 [INFO] [stderr] | [INFO] [stderr] 254 | pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 254 - pub fn get_calibrate_offset(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 254 + pub fn get_calibrate_offset(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:265:62 [INFO] [stderr] | [INFO] [stderr] 265 | pub fn get_calibrate_high_reference(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 265 - pub fn get_calibrate_high_reference(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 265 + pub fn get_calibrate_high_reference(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:277:60 [INFO] [stderr] | [INFO] [stderr] 277 | pub fn get_calibrate_high_reading(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 277 - pub fn get_calibrate_high_reading(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 277 + pub fn get_calibrate_high_reading(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:289:61 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn get_calibrate_low_reference(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 289 - pub fn get_calibrate_low_reference(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 289 + pub fn get_calibrate_low_reference(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:301:59 [INFO] [stderr] | [INFO] [stderr] 301 | pub fn get_calibrate_low_reading(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 301 - pub fn get_calibrate_low_reading(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 301 + pub fn get_calibrate_low_reading(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:312:45 [INFO] [stderr] | [INFO] [stderr] 312 | pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 312 - pub fn get_version(&mut self) -> Result<(u8), Box> { [INFO] [stderr] 312 + pub fn get_version(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:325:46 [INFO] [stderr] | [INFO] [stderr] 325 | pub fn get_firmware(&mut self) -> Result<(u8), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 325 - pub fn get_firmware(&mut self) -> Result<(u8), Box> { [INFO] [stderr] 325 + pub fn get_firmware(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:374:58 [INFO] [stderr] | [INFO] [stderr] 374 | pub fn read_eeprom(&mut self, address: u8) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 374 - pub fn read_eeprom(&mut self, address: u8) -> Result<(f32), Box> { [INFO] [stderr] 374 + pub fn read_eeprom(&mut self, address: u8) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:408:53 [INFO] [stderr] | [INFO] [stderr] 408 | pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 408 - pub fn get_probe_potential(&mut self) -> Result<(f32), Box> { [INFO] [stderr] 408 + pub fn get_probe_potential(&mut self) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:441:62 [INFO] [stderr] | [INFO] [stderr] 441 | pub fn _read_register(&mut self, register: u8) -> Result<(f32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 441 - pub fn _read_register(&mut self, register: u8) -> Result<(f32), Box> { [INFO] [stderr] 441 + pub fn _read_register(&mut self, register: u8) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/lib.rs - IseProbe::calibrate_single (line 183) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::get_calibrate_high_reference (line 261) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::get_calibrate_high_reading (line 272) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::calibrate_probe_low (line 198) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::get_calibrate_low_reading (line 296) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::get_version (line 308) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::get_probe_potential (line 403) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::measure_temp (line 156) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::get_firmware (line 321) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::write_eeprom (line 386) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::set_temp (line 170) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::read_eeprom (line 369) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::new (line 60) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::measure_ph (line 96) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::calibrate_probe_high (line 213) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::measure_mv (line 71) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::reset (line 333) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::get_calibrate_offset (line 250) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::set_dual_point_calibration (line 228) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::set_i2c_address (line 354) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::get_calibrate_low_reference (line 284) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::set_probe_potential (line 415) ... FAILED [INFO] [stdout] test src/lib.rs - IseProbe::ph_to_mv (line 145) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - IseProbe::calibrate_single (line 183) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:184:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::get_calibrate_high_reference (line 261) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:262:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::get_calibrate_high_reading (line 272) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:273:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::calibrate_probe_low (line 198) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:199:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::get_calibrate_low_reading (line 296) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:297:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::get_version (line 308) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:309:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::get_probe_potential (line 403) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:404:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::measure_temp (line 156) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:157:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::get_firmware (line 321) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:322:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3c).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::write_eeprom (line 386) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:387:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::set_temp (line 170) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:171:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut ec = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3c).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::read_eeprom (line 369) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:370:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::new (line 60) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:61:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::measure_ph (line 96) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:97:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::calibrate_probe_high (line 213) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:214:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::measure_mv (line 71) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:72:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::reset (line 333) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:334:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::get_calibrate_offset (line 250) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:251:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::set_dual_point_calibration (line 228) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:229:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::set_i2c_address (line 354) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:355:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::get_calibrate_low_reference (line 284) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:285:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::set_probe_potential (line 415) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:416:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - IseProbe::ph_to_mv (line 145) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ufire_ise` [INFO] [stdout] --> src/lib.rs:146:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut mv = ufire_ise::IseProbe::new("/dev/i2c-3", 0x3f).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `ufire_ise` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - IseProbe::calibrate_probe_high (line 213) [INFO] [stdout] src/lib.rs - IseProbe::calibrate_probe_low (line 198) [INFO] [stdout] src/lib.rs - IseProbe::calibrate_single (line 183) [INFO] [stdout] src/lib.rs - IseProbe::get_calibrate_high_reading (line 272) [INFO] [stdout] src/lib.rs - IseProbe::get_calibrate_high_reference (line 261) [INFO] [stdout] src/lib.rs - IseProbe::get_calibrate_low_reading (line 296) [INFO] [stdout] src/lib.rs - IseProbe::get_calibrate_low_reference (line 284) [INFO] [stdout] src/lib.rs - IseProbe::get_calibrate_offset (line 250) [INFO] [stdout] src/lib.rs - IseProbe::get_firmware (line 321) [INFO] [stdout] src/lib.rs - IseProbe::get_probe_potential (line 403) [INFO] [stdout] src/lib.rs - IseProbe::get_version (line 308) [INFO] [stdout] src/lib.rs - IseProbe::measure_mv (line 71) [INFO] [stdout] src/lib.rs - IseProbe::measure_ph (line 96) [INFO] [stdout] src/lib.rs - IseProbe::measure_temp (line 156) [INFO] [stdout] src/lib.rs - IseProbe::new (line 60) [INFO] [stdout] src/lib.rs - IseProbe::ph_to_mv (line 145) [INFO] [stdout] src/lib.rs - IseProbe::read_eeprom (line 369) [INFO] [stdout] src/lib.rs - IseProbe::reset (line 333) [INFO] [stdout] src/lib.rs - IseProbe::set_dual_point_calibration (line 228) [INFO] [stdout] src/lib.rs - IseProbe::set_i2c_address (line 354) [INFO] [stdout] src/lib.rs - IseProbe::set_probe_potential (line 415) [INFO] [stdout] src/lib.rs - IseProbe::set_temp (line 170) [INFO] [stdout] src/lib.rs - IseProbe::write_eeprom (line 386) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 23 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "2791db32be43d79f215db7df9d14ef297d836caafa2915da879411ead0dd05b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2791db32be43d79f215db7df9d14ef297d836caafa2915da879411ead0dd05b4", kill_on_drop: false }` [INFO] [stdout] 2791db32be43d79f215db7df9d14ef297d836caafa2915da879411ead0dd05b4