Dec 02 06:44:25.441 INFO documenting i2cdev-l3gd20-0.1.3 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1 Dec 02 06:44:25.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 02 06:44:25.678 INFO [stdout] 985552b68393b9b61e3263661ee71709968c45df984e35756fb2fde6672398d6 Dec 02 06:44:25.682 INFO running `"docker" "start" "-a" "985552b68393b9b61e3263661ee71709968c45df984e35756fb2fde6672398d6"` Dec 02 06:44:26.179 INFO [stderr] usermod: no changes Dec 02 06:44:26.356 INFO [stderr] Checking i2csensors v0.1.3 Dec 02 06:44:26.731 INFO [stderr] Checking i2cdev-l3gd20 v0.1.3 (/source) Dec 02 06:44:26.731 INFO [stderr] Documenting i2cdev-l3gd20 v0.1.3 (/source) Dec 02 06:44:27.375 INFO [stderr] warning: unused import: `std::thread` Dec 02 06:44:27.375 INFO [stderr] --> src/lib.rs:20:5 Dec 02 06:44:27.375 INFO [stderr] | Dec 02 06:44:27.375 INFO [stderr] 20 | use std::thread; Dec 02 06:44:27.375 INFO [stderr] | ^^^^^^^^^^^ Dec 02 06:44:27.375 INFO [stderr] | Dec 02 06:44:27.375 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 02 06:44:27.376 INFO [stderr] Dec 02 06:44:27.376 INFO [stderr] warning: unused import: `std::time::Duration` Dec 02 06:44:27.376 INFO [stderr] --> src/lib.rs:21:5 Dec 02 06:44:27.376 INFO [stderr] | Dec 02 06:44:27.376 INFO [stderr] 21 | use std::time::Duration; Dec 02 06:44:27.376 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:27.376 INFO [stderr] Dec 02 06:44:27.376 INFO [stderr] warning: unused import: `std::error::Error` Dec 02 06:44:27.376 INFO [stderr] --> src/lib.rs:22:5 Dec 02 06:44:27.376 INFO [stderr] | Dec 02 06:44:27.376 INFO [stderr] 22 | use std::error::Error; Dec 02 06:44:27.376 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 02 06:44:27.376 INFO [stderr] Dec 02 06:44:27.376 INFO [stderr] warning: unused import: `BigEndian` Dec 02 06:44:27.377 INFO [stderr] --> src/lib.rs:26:28 Dec 02 06:44:27.377 INFO [stderr] | Dec 02 06:44:27.377 INFO [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian}; Dec 02 06:44:27.377 INFO [stderr] | ^^^^^^^^^ Dec 02 06:44:27.377 INFO [stderr] Dec 02 06:44:27.413 INFO [stderr] warning: variant `dps250` should have a camel case name such as `Dps250` Dec 02 06:44:27.413 INFO [stderr] --> src/lib.rs:74:5 Dec 02 06:44:27.413 INFO [stderr] | Dec 02 06:44:27.413 INFO [stderr] 74 | dps250 = 0b00, Dec 02 06:44:27.413 INFO [stderr] | ^^^^^^^^^^^^^ Dec 02 06:44:27.413 INFO [stderr] | Dec 02 06:44:27.413 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Dec 02 06:44:27.413 INFO [stderr] Dec 02 06:44:27.413 INFO [stderr] warning: variant `dps500` should have a camel case name such as `Dps500` Dec 02 06:44:27.413 INFO [stderr] --> src/lib.rs:75:5 Dec 02 06:44:27.413 INFO [stderr] | Dec 02 06:44:27.413 INFO [stderr] 75 | dps500 = 0b01, Dec 02 06:44:27.413 INFO [stderr] | ^^^^^^^^^^^^^ Dec 02 06:44:27.413 INFO [stderr] Dec 02 06:44:27.413 INFO [stderr] warning: variant `dps2000` should have a camel case name such as `Dps2000` Dec 02 06:44:27.413 INFO [stderr] --> src/lib.rs:76:5 Dec 02 06:44:27.413 INFO [stderr] | Dec 02 06:44:27.413 INFO [stderr] 76 | dps2000 = 0b10 Dec 02 06:44:27.413 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 02 06:44:27.413 INFO [stderr] Dec 02 06:44:27.413 INFO [stderr] warning: variant `HPCF_0` should have a camel case name such as `Hpcf0` Dec 02 06:44:27.413 INFO [stderr] --> src/lib.rs:89:5 Dec 02 06:44:27.413 INFO [stderr] | Dec 02 06:44:27.413 INFO [stderr] 89 | HPCF_0 = 0b0000, Dec 02 06:44:27.413 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.413 INFO [stderr] Dec 02 06:44:27.413 INFO [stderr] warning: variant `HPCF_1` should have a camel case name such as `Hpcf1` Dec 02 06:44:27.413 INFO [stderr] --> src/lib.rs:90:5 Dec 02 06:44:27.413 INFO [stderr] | Dec 02 06:44:27.413 INFO [stderr] 90 | HPCF_1 = 0b0001, Dec 02 06:44:27.413 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.413 INFO [stderr] Dec 02 06:44:27.413 INFO [stderr] warning: variant `HPCF_2` should have a camel case name such as `Hpcf2` Dec 02 06:44:27.413 INFO [stderr] --> src/lib.rs:91:5 Dec 02 06:44:27.413 INFO [stderr] | Dec 02 06:44:27.413 INFO [stderr] 91 | HPCF_2 = 0b0010, Dec 02 06:44:27.414 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.414 INFO [stderr] Dec 02 06:44:27.414 INFO [stderr] warning: variant `HPCF_3` should have a camel case name such as `Hpcf3` Dec 02 06:44:27.414 INFO [stderr] --> src/lib.rs:92:5 Dec 02 06:44:27.414 INFO [stderr] | Dec 02 06:44:27.414 INFO [stderr] 92 | HPCF_3 = 0b0011, Dec 02 06:44:27.414 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.414 INFO [stderr] Dec 02 06:44:27.414 INFO [stderr] warning: variant `HPCF_4` should have a camel case name such as `Hpcf4` Dec 02 06:44:27.414 INFO [stderr] --> src/lib.rs:93:5 Dec 02 06:44:27.414 INFO [stderr] | Dec 02 06:44:27.414 INFO [stderr] 93 | HPCF_4 = 0b0100, Dec 02 06:44:27.414 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.414 INFO [stderr] Dec 02 06:44:27.414 INFO [stderr] warning: variant `HPCF_5` should have a camel case name such as `Hpcf5` Dec 02 06:44:27.414 INFO [stderr] --> src/lib.rs:94:5 Dec 02 06:44:27.414 INFO [stderr] | Dec 02 06:44:27.414 INFO [stderr] 94 | HPCF_5 = 0b0101, Dec 02 06:44:27.414 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.414 INFO [stderr] Dec 02 06:44:27.414 INFO [stderr] warning: variant `HPCF_6` should have a camel case name such as `Hpcf6` Dec 02 06:44:27.414 INFO [stderr] --> src/lib.rs:95:5 Dec 02 06:44:27.414 INFO [stderr] | Dec 02 06:44:27.414 INFO [stderr] 95 | HPCF_6 = 0b0110, Dec 02 06:44:27.414 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.414 INFO [stderr] Dec 02 06:44:27.414 INFO [stderr] warning: variant `HPCF_7` should have a camel case name such as `Hpcf7` Dec 02 06:44:27.414 INFO [stderr] --> src/lib.rs:96:5 Dec 02 06:44:27.414 INFO [stderr] | Dec 02 06:44:27.414 INFO [stderr] 96 | HPCF_7 = 0b0111, Dec 02 06:44:27.414 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.414 INFO [stderr] Dec 02 06:44:27.414 INFO [stderr] warning: variant `HPCF_8` should have a camel case name such as `Hpcf8` Dec 02 06:44:27.414 INFO [stderr] --> src/lib.rs:97:5 Dec 02 06:44:27.414 INFO [stderr] | Dec 02 06:44:27.414 INFO [stderr] 97 | HPCF_8 = 0b1000, Dec 02 06:44:27.414 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.414 INFO [stderr] Dec 02 06:44:27.414 INFO [stderr] warning: variant `HPCF_9` should have a camel case name such as `Hpcf9` Dec 02 06:44:27.414 INFO [stderr] --> src/lib.rs:98:5 Dec 02 06:44:27.414 INFO [stderr] | Dec 02 06:44:27.414 INFO [stderr] 98 | HPCF_9 = 0b1001, Dec 02 06:44:27.414 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.414 INFO [stderr] Dec 02 06:44:27.414 INFO [stderr] warning: structure field `DR` should have a snake case name such as `dr` Dec 02 06:44:27.414 INFO [stderr] --> src/lib.rs:105:5 Dec 02 06:44:27.414 INFO [stderr] | Dec 02 06:44:27.414 INFO [stderr] 105 | pub DR: L3GD20GyroscopeDataRate, Dec 02 06:44:27.414 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:27.414 INFO [stderr] | Dec 02 06:44:27.414 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 02 06:44:27.414 INFO [stderr] Dec 02 06:44:27.414 INFO [stderr] warning: structure field `BW` should have a snake case name such as `bw` Dec 02 06:44:27.414 INFO [stderr] --> src/lib.rs:107:5 Dec 02 06:44:27.414 INFO [stderr] | Dec 02 06:44:27.414 INFO [stderr] 107 | pub BW: L3GD20GyroscopeBandwidth, Dec 02 06:44:27.414 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:27.415 INFO [stderr] Dec 02 06:44:27.512 INFO [stderr] warning: variable does not need to be mutable Dec 02 06:44:27.512 INFO [stderr] --> src/lib.rs:146:29 Dec 02 06:44:27.512 INFO [stderr] | Dec 02 06:44:27.512 INFO [stderr] 146 | pub fn new(mut gyro: T, mut gyro_settings: L3GD20GyroscopeSettings) -> Result, T::Error> { Dec 02 06:44:27.512 INFO [stderr] | ----^^^^^^^^^^^^^ Dec 02 06:44:27.512 INFO [stderr] | | Dec 02 06:44:27.512 INFO [stderr] | help: remove this `mut` Dec 02 06:44:27.512 INFO [stderr] | Dec 02 06:44:27.512 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 02 06:44:27.512 INFO [stderr] Dec 02 06:44:27.512 INFO [stderr] warning: variable does not need to be mutable Dec 02 06:44:27.512 INFO [stderr] --> src/lib.rs:194:13 Dec 02 06:44:27.512 INFO [stderr] | Dec 02 06:44:27.512 INFO [stderr] 194 | let mut g_gain: f32; Dec 02 06:44:27.512 INFO [stderr] | ----^^^^^^ Dec 02 06:44:27.512 INFO [stderr] | | Dec 02 06:44:27.512 INFO [stderr] | help: remove this `mut` Dec 02 06:44:27.512 INFO [stderr] Dec 02 06:44:27.514 INFO [stderr] warning: variant `dps250` should have a camel case name such as `Dps250` Dec 02 06:44:27.548 INFO [stderr] --> src/lib.rs:74:5 Dec 02 06:44:27.548 INFO [stderr] | Dec 02 06:44:27.548 INFO [stderr] 74 | dps250 = 0b00, Dec 02 06:44:27.552 INFO [stderr] | ^^^^^^^^^^^^^ Dec 02 06:44:27.552 INFO [stderr] | Dec 02 06:44:27.552 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Dec 02 06:44:27.552 INFO [stderr] Dec 02 06:44:27.552 INFO [stderr] warning: variant `dps500` should have a camel case name such as `Dps500` Dec 02 06:44:27.552 INFO [stderr] --> src/lib.rs:75:5 Dec 02 06:44:27.552 INFO [stderr] | Dec 02 06:44:27.552 INFO [stderr] 75 | dps500 = 0b01, Dec 02 06:44:27.552 INFO [stderr] | ^^^^^^^^^^^^^ Dec 02 06:44:27.552 INFO [stderr] Dec 02 06:44:27.552 INFO [stderr] warning: variant `dps2000` should have a camel case name such as `Dps2000` Dec 02 06:44:27.552 INFO [stderr] --> src/lib.rs:76:5 Dec 02 06:44:27.552 INFO [stderr] | Dec 02 06:44:27.552 INFO [stderr] 76 | dps2000 = 0b10 Dec 02 06:44:27.552 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 02 06:44:27.552 INFO [stderr] Dec 02 06:44:27.552 INFO [stderr] warning: variant `HPCF_0` should have a camel case name such as `Hpcf0` Dec 02 06:44:27.552 INFO [stderr] --> src/lib.rs:89:5 Dec 02 06:44:27.552 INFO [stderr] | Dec 02 06:44:27.552 INFO [stderr] 89 | HPCF_0 = 0b0000, Dec 02 06:44:27.552 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.552 INFO [stderr] Dec 02 06:44:27.552 INFO [stderr] warning: variant `HPCF_1` should have a camel case name such as `Hpcf1` Dec 02 06:44:27.552 INFO [stderr] --> src/lib.rs:90:5 Dec 02 06:44:27.552 INFO [stderr] | Dec 02 06:44:27.552 INFO [stderr] 90 | HPCF_1 = 0b0001, Dec 02 06:44:27.552 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.552 INFO [stderr] Dec 02 06:44:27.552 INFO [stderr] warning: variant `HPCF_2` should have a camel case name such as `Hpcf2` Dec 02 06:44:27.552 INFO [stderr] --> src/lib.rs:91:5 Dec 02 06:44:27.552 INFO [stderr] | Dec 02 06:44:27.552 INFO [stderr] 91 | HPCF_2 = 0b0010, Dec 02 06:44:27.552 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.552 INFO [stderr] Dec 02 06:44:27.552 INFO [stderr] warning: variant `HPCF_3` should have a camel case name such as `Hpcf3` Dec 02 06:44:27.552 INFO [stderr] --> src/lib.rs:92:5 Dec 02 06:44:27.552 INFO [stderr] | Dec 02 06:44:27.552 INFO [stderr] 92 | HPCF_3 = 0b0011, Dec 02 06:44:27.552 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.552 INFO [stderr] Dec 02 06:44:27.552 INFO [stderr] warning: variant `HPCF_4` should have a camel case name such as `Hpcf4` Dec 02 06:44:27.552 INFO [stderr] --> src/lib.rs:93:5 Dec 02 06:44:27.552 INFO [stderr] | Dec 02 06:44:27.552 INFO [stderr] 93 | HPCF_4 = 0b0100, Dec 02 06:44:27.552 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.552 INFO [stderr] Dec 02 06:44:27.552 INFO [stderr] warning: variant `HPCF_5` should have a camel case name such as `Hpcf5` Dec 02 06:44:27.552 INFO [stderr] --> src/lib.rs:94:5 Dec 02 06:44:27.552 INFO [stderr] | Dec 02 06:44:27.552 INFO [stderr] 94 | HPCF_5 = 0b0101, Dec 02 06:44:27.552 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.552 INFO [stderr] Dec 02 06:44:27.552 INFO [stderr] warning: variant `HPCF_6` should have a camel case name such as `Hpcf6` Dec 02 06:44:27.552 INFO [stderr] --> src/lib.rs:95:5 Dec 02 06:44:27.552 INFO [stderr] | Dec 02 06:44:27.553 INFO [stderr] 95 | HPCF_6 = 0b0110, Dec 02 06:44:27.553 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.553 INFO [stderr] Dec 02 06:44:27.553 INFO [stderr] warning: variant `HPCF_7` should have a camel case name such as `Hpcf7` Dec 02 06:44:27.553 INFO [stderr] --> src/lib.rs:96:5 Dec 02 06:44:27.553 INFO [stderr] | Dec 02 06:44:27.553 INFO [stderr] 96 | HPCF_7 = 0b0111, Dec 02 06:44:27.553 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.553 INFO [stderr] Dec 02 06:44:27.553 INFO [stderr] warning: variant `HPCF_8` should have a camel case name such as `Hpcf8` Dec 02 06:44:27.553 INFO [stderr] --> src/lib.rs:97:5 Dec 02 06:44:27.553 INFO [stderr] | Dec 02 06:44:27.553 INFO [stderr] 97 | HPCF_8 = 0b1000, Dec 02 06:44:27.553 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.553 INFO [stderr] Dec 02 06:44:27.553 INFO [stderr] warning: variant `HPCF_9` should have a camel case name such as `Hpcf9` Dec 02 06:44:27.553 INFO [stderr] --> src/lib.rs:98:5 Dec 02 06:44:27.553 INFO [stderr] | Dec 02 06:44:27.553 INFO [stderr] 98 | HPCF_9 = 0b1001, Dec 02 06:44:27.553 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:27.553 INFO [stderr] Dec 02 06:44:27.553 INFO [stderr] warning: structure field `DR` should have a snake case name such as `dr` Dec 02 06:44:27.553 INFO [stderr] --> src/lib.rs:105:5 Dec 02 06:44:27.553 INFO [stderr] | Dec 02 06:44:27.553 INFO [stderr] 105 | pub DR: L3GD20GyroscopeDataRate, Dec 02 06:44:27.553 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:27.553 INFO [stderr] | Dec 02 06:44:27.553 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 02 06:44:27.553 INFO [stderr] Dec 02 06:44:27.553 INFO [stderr] warning: structure field `BW` should have a snake case name such as `bw` Dec 02 06:44:27.553 INFO [stderr] --> src/lib.rs:107:5 Dec 02 06:44:27.553 INFO [stderr] | Dec 02 06:44:27.553 INFO [stderr] 107 | pub BW: L3GD20GyroscopeBandwidth, Dec 02 06:44:27.553 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:27.553 INFO [stderr] Dec 02 06:44:27.553 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 02 06:44:27.553 INFO [stderr] --> src/lib.rs:217:9 Dec 02 06:44:27.553 INFO [stderr] | Dec 02 06:44:27.553 INFO [stderr] 217 | self.gyroscope.write(&[L3GD20_INCREMENT_BIT | L3GD20_OUT]); Dec 02 06:44:27.553 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:27.553 INFO [stderr] | Dec 02 06:44:27.553 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 02 06:44:27.553 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 02 06:44:27.553 INFO [stderr] Dec 02 06:44:27.553 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 02 06:44:27.553 INFO [stderr] --> src/lib.rs:218:9 Dec 02 06:44:27.553 INFO [stderr] | Dec 02 06:44:27.553 INFO [stderr] 218 | self.gyroscope.read(&mut buf); Dec 02 06:44:27.553 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:27.553 INFO [stderr] | Dec 02 06:44:27.553 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 02 06:44:27.553 INFO [stderr] Dec 02 06:44:30.564 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.35s Dec 02 06:44:30.573 INFO [stderr] su: No module specific data is present Dec 02 06:44:31.222 INFO running `"docker" "inspect" "985552b68393b9b61e3263661ee71709968c45df984e35756fb2fde6672398d6"` Dec 02 06:44:31.445 INFO running `"docker" "rm" "-f" "985552b68393b9b61e3263661ee71709968c45df984e35756fb2fde6672398d6"` Dec 02 06:44:31.665 INFO [stdout] 985552b68393b9b61e3263661ee71709968c45df984e35756fb2fde6672398d6