[INFO] fetching crate i2cdev-l3gd20 0.1.3... [INFO] testing i2cdev-l3gd20-0.1.3 against 1.60.0 for beta-1.61-1 [INFO] extracting crate i2cdev-l3gd20 0.1.3 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate i2cdev-l3gd20 0.1.3 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 i2cdev-l3gd20 0.1.3 [INFO] finished tweaking crates.io crate i2cdev-l3gd20 0.1.3 [INFO] tweaked toml for crates.io crate i2cdev-l3gd20 0.1.3 written to /workspace/builds/worker-14/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 59cb7b61403d2141d693568df4b67a296f37c9f8b7fb4eff899d934c48b37706 [INFO] running `Command { std: "docker" "start" "-a" "59cb7b61403d2141d693568df4b67a296f37c9f8b7fb4eff899d934c48b37706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59cb7b61403d2141d693568df4b67a296f37c9f8b7fb4eff899d934c48b37706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59cb7b61403d2141d693568df4b67a296f37c9f8b7fb4eff899d934c48b37706", kill_on_drop: false }` [INFO] [stdout] 59cb7b61403d2141d693568df4b67a296f37c9f8b7fb4eff899d934c48b37706 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9317f8158d50e0496dffefff6cd86dcc0cc536977b8b1ac47640b3ec6a99dd00 [INFO] running `Command { std: "docker" "start" "-a" "9317f8158d50e0496dffefff6cd86dcc0cc536977b8b1ac47640b3ec6a99dd00", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Compiling camino v1.0.7 [INFO] [stderr] Compiling pulldown-cmark v0.9.1 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling i2csensors v0.1.3 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling i2cdev v0.3.2 [INFO] [stderr] Compiling i2cdev-l3gd20 v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BigEndian` [INFO] [stdout] --> src/lib.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dps250` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | dps250 = 0b00, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Dps250` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dps500` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | dps500 = 0b01, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Dps500` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dps2000` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | dps2000 = 0b10 [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Dps2000` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_0` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | HPCF_0 = 0b0000, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_1` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | HPCF_1 = 0b0001, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_2` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | HPCF_2 = 0b0010, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_3` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | HPCF_3 = 0b0011, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_4` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 93 | HPCF_4 = 0b0100, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_5` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | HPCF_5 = 0b0101, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf5` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_6` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | HPCF_6 = 0b0110, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf6` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_7` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | HPCF_7 = 0b0111, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf7` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_8` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | HPCF_8 = 0b1000, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_9` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | HPCF_9 = 0b1001, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf9` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:128:16 [INFO] [stdout] | [INFO] [stdout] 128 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", L3GD20_I2C_ADDR)); [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/lib.rs:133:16 [INFO] [stdout] | [INFO] [stdout] 133 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", L3GD20H_I2C_ADDR)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 164 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG1, ctrl_reg1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 179 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG2, ctrl_reg2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG4, ctrl_reg4)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG5, ctrl_reg5)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:147:24 [INFO] [stdout] | [INFO] [stdout] 147 | let who_am_i = try!(gyro.smbus_read_byte_data(L3GD20_WHO_AM_I_REGISTER)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:239:37 [INFO] [stdout] | [INFO] [stdout] 239 | let (x_raw, y_raw, z_raw) = try!(self.read_gyroscope_raw()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:146:29 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn new(mut gyro: T, mut gyro_settings: L3GD20GyroscopeSettings) -> Result, T::Error> { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut g_gain: f32; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DR` should have a snake case name [INFO] [stdout] --> src/lib.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | pub DR: L3GD20GyroscopeDataRate, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `BW` should have a snake case name [INFO] [stdout] --> src/lib.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub BW: L3GD20GyroscopeBandwidth, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `bw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 217 | self.gyroscope.write(&[L3GD20_INCREMENT_BIT | L3GD20_OUT]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | self.gyroscope.read(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Vec3` [INFO] [stdout] --> src/main.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use i2csensors::{Gyroscope,Vec3}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut i2cdev = get_linux_l3gd20_i2c_device().unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.76s [INFO] running `Command { std: "docker" "inspect" "9317f8158d50e0496dffefff6cd86dcc0cc536977b8b1ac47640b3ec6a99dd00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9317f8158d50e0496dffefff6cd86dcc0cc536977b8b1ac47640b3ec6a99dd00", kill_on_drop: false }` [INFO] [stdout] 9317f8158d50e0496dffefff6cd86dcc0cc536977b8b1ac47640b3ec6a99dd00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c54844aa0c2366e415c4def832f44e8f11c7924f9f00628bfa5e5404a5720869 [INFO] running `Command { std: "docker" "start" "-a" "c54844aa0c2366e415c4def832f44e8f11c7924f9f00628bfa5e5404a5720869", kill_on_drop: false }` [INFO] [stderr] Compiling i2cdev-l3gd20 v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BigEndian` [INFO] [stdout] --> src/lib.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dps250` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | dps250 = 0b00, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Dps250` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dps500` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | dps500 = 0b01, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Dps500` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dps2000` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | dps2000 = 0b10 [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Dps2000` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_0` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | HPCF_0 = 0b0000, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_1` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | HPCF_1 = 0b0001, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_2` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | HPCF_2 = 0b0010, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_3` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | HPCF_3 = 0b0011, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_4` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 93 | HPCF_4 = 0b0100, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_5` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | HPCF_5 = 0b0101, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf5` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_6` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | HPCF_6 = 0b0110, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf6` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_7` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | HPCF_7 = 0b0111, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf7` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_8` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | HPCF_8 = 0b1000, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_9` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | HPCF_9 = 0b1001, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf9` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:128:16 [INFO] [stdout] | [INFO] [stdout] 128 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", L3GD20_I2C_ADDR)); [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/lib.rs:133:16 [INFO] [stdout] | [INFO] [stdout] 133 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", L3GD20H_I2C_ADDR)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 164 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG1, ctrl_reg1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 179 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG2, ctrl_reg2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG4, ctrl_reg4)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG5, ctrl_reg5)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:147:24 [INFO] [stdout] | [INFO] [stdout] 147 | let who_am_i = try!(gyro.smbus_read_byte_data(L3GD20_WHO_AM_I_REGISTER)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:239:37 [INFO] [stdout] | [INFO] [stdout] 239 | let (x_raw, y_raw, z_raw) = try!(self.read_gyroscope_raw()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:146:29 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn new(mut gyro: T, mut gyro_settings: L3GD20GyroscopeSettings) -> Result, T::Error> { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut g_gain: f32; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DR` should have a snake case name [INFO] [stdout] --> src/lib.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | pub DR: L3GD20GyroscopeDataRate, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `BW` should have a snake case name [INFO] [stdout] --> src/lib.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub BW: L3GD20GyroscopeBandwidth, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `bw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 217 | self.gyroscope.write(&[L3GD20_INCREMENT_BIT | L3GD20_OUT]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | self.gyroscope.read(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Vec3` [INFO] [stdout] --> src/main.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use i2csensors::{Gyroscope,Vec3}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut i2cdev = get_linux_l3gd20_i2c_device().unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BigEndian` [INFO] [stdout] --> src/lib.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dps250` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | dps250 = 0b00, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Dps250` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dps500` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | dps500 = 0b01, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Dps500` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dps2000` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | dps2000 = 0b10 [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Dps2000` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_0` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | HPCF_0 = 0b0000, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_1` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | HPCF_1 = 0b0001, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_2` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | HPCF_2 = 0b0010, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_3` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | HPCF_3 = 0b0011, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_4` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 93 | HPCF_4 = 0b0100, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_5` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | HPCF_5 = 0b0101, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf5` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_6` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | HPCF_6 = 0b0110, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf6` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_7` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | HPCF_7 = 0b0111, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf7` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_8` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | HPCF_8 = 0b1000, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HPCF_9` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | HPCF_9 = 0b1001, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf9` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:128:16 [INFO] [stdout] | [INFO] [stdout] 128 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", L3GD20_I2C_ADDR)); [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/lib.rs:133:16 [INFO] [stdout] | [INFO] [stdout] 133 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", L3GD20H_I2C_ADDR)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 164 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG1, ctrl_reg1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 179 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG2, ctrl_reg2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG4, ctrl_reg4)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG5, ctrl_reg5)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:147:24 [INFO] [stdout] | [INFO] [stdout] 147 | let who_am_i = try!(gyro.smbus_read_byte_data(L3GD20_WHO_AM_I_REGISTER)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:239:37 [INFO] [stdout] | [INFO] [stdout] 239 | let (x_raw, y_raw, z_raw) = try!(self.read_gyroscope_raw()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:146:29 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn new(mut gyro: T, mut gyro_settings: L3GD20GyroscopeSettings) -> Result, T::Error> { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut g_gain: f32; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DR` should have a snake case name [INFO] [stdout] --> src/lib.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | pub DR: L3GD20GyroscopeDataRate, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `BW` should have a snake case name [INFO] [stdout] --> src/lib.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub BW: L3GD20GyroscopeBandwidth, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `bw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 217 | self.gyroscope.write(&[L3GD20_INCREMENT_BIT | L3GD20_OUT]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | self.gyroscope.read(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "c54844aa0c2366e415c4def832f44e8f11c7924f9f00628bfa5e5404a5720869", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c54844aa0c2366e415c4def832f44e8f11c7924f9f00628bfa5e5404a5720869", kill_on_drop: false }` [INFO] [stdout] c54844aa0c2366e415c4def832f44e8f11c7924f9f00628bfa5e5404a5720869 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 426e4e95ed7820879b51a2636ca1074caa15f1a3466c49709b212ef56b8b0676 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "426e4e95ed7820879b51a2636ca1074caa15f1a3466c49709b212ef56b8b0676", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BigEndian` [INFO] [stderr] --> src/lib.rs:26:28 [INFO] [stderr] | [INFO] [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `dps250` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | dps250 = 0b00, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps250` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `dps500` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | dps500 = 0b01, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps500` [INFO] [stderr] [INFO] [stderr] warning: variant `dps2000` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | dps2000 = 0b10 [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Dps2000` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_0` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | HPCF_0 = 0b0000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf0` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_1` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | HPCF_1 = 0b0001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf1` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_2` should have an upper camel case name [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:91:5 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 91 | HPCF_2 = 0b0010, [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf2` [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_3` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | HPCF_3 = 0b0011, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf3` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 93 | HPCF_4 = 0b0100, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf4` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_5` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | HPCF_5 = 0b0101, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf5` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_6` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | HPCF_6 = 0b0110, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf6` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_7` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | HPCF_7 = 0b0111, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf7` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | HPCF_8 = 0b1000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf8` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_9` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | HPCF_9 = 0b1001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf9` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:128:16 [INFO] [stderr] | [INFO] [stderr] 128 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", L3GD20_I2C_ADDR)); [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/lib.rs:133:16 [INFO] [stderr] | [INFO] [stderr] 133 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", L3GD20H_I2C_ADDR)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:164:9 [INFO] [stderr] | [INFO] [stderr] 164 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG1, ctrl_reg1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:179:9 [INFO] [stderr] | [INFO] [stderr] 179 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG2, ctrl_reg2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:185:9 [INFO] [stderr] | [INFO] [stderr] 185 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG4, ctrl_reg4)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:191:9 [INFO] [stderr] | [INFO] [stderr] 191 | try!(gyro.smbus_write_byte_data(L3GD20_CTRL_REG5, ctrl_reg5)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:147:24 [INFO] [stderr] | [INFO] [stderr] 147 | let who_am_i = try!(gyro.smbus_read_byte_data(L3GD20_WHO_AM_I_REGISTER)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:239:37 [INFO] [stderr] | [INFO] [stderr] 239 | let (x_raw, y_raw, z_raw) = try!(self.read_gyroscope_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:146:29 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn new(mut gyro: T, mut gyro_settings: L3GD20GyroscopeSettings) -> Result, T::Error> { [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | let mut g_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: structure field `DR` should have a snake case name [INFO] [stderr] --> src/lib.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | pub DR: L3GD20GyroscopeDataRate, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `dr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `BW` should have a snake case name [INFO] [stderr] --> src/lib.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | pub BW: L3GD20GyroscopeBandwidth, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `bw` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib.rs:217:9 [INFO] [stderr] | [INFO] [stderr] 217 | self.gyroscope.write(&[L3GD20_INCREMENT_BIT | L3GD20_OUT]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | self.gyroscope.read(&mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `i2cdev-l3gd20` (lib) generated 31 warnings [INFO] [stderr] warning: `i2cdev-l3gd20` (lib test) generated 31 warnings (31 duplicates) [INFO] [stderr] warning: unused import: `Vec3` [INFO] [stderr] --> src/main.rs:5:28 [INFO] [stderr] | [INFO] [stderr] 5 | use i2csensors::{Gyroscope,Vec3}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let mut i2cdev = get_linux_l3gd20_i2c_device().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `i2cdev-l3gd20` (bin "l3gd20_bin" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/i2cdev_l3gd20-e721de5fed59a2a7) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/l3gd20_bin-0f60d7ce4a975b9b) [INFO] [stderr] Doc-tests i2cdev_l3gd20 [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] warning: variant `dps250` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | dps250 = 0b00, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps250` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `dps500` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | dps500 = 0b01, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps500` [INFO] [stderr] [INFO] [stderr] warning: variant `dps2000` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | dps2000 = 0b10 [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Dps2000` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_0` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | HPCF_0 = 0b0000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf0` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_1` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | HPCF_1 = 0b0001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf1` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_2` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | HPCF_2 = 0b0010, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf2` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_3` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | HPCF_3 = 0b0011, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf3` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_4` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 93 | HPCF_4 = 0b0100, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf4` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_5` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | HPCF_5 = 0b0101, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf5` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_6` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | HPCF_6 = 0b0110, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf6` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_7` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | HPCF_7 = 0b0111, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf7` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_8` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | HPCF_8 = 0b1000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf8` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_9` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | HPCF_9 = 0b1001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf9` [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [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] running `Command { std: "docker" "inspect" "426e4e95ed7820879b51a2636ca1074caa15f1a3466c49709b212ef56b8b0676", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "426e4e95ed7820879b51a2636ca1074caa15f1a3466c49709b212ef56b8b0676", kill_on_drop: false }` [INFO] [stdout] 426e4e95ed7820879b51a2636ca1074caa15f1a3466c49709b212ef56b8b0676