Dec 02 06:44:26.004 INFO documenting i2cdev-l3gd20-0.1.3 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1 Dec 02 06:44:26.004 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 06:44:26.240 INFO [stdout] faf98b75ac23855593a5a93585c5b3824a25b61d6cfcded62699fc4c1ebd7e44 Dec 02 06:44:26.242 INFO running `"docker" "start" "-a" "faf98b75ac23855593a5a93585c5b3824a25b61d6cfcded62699fc4c1ebd7e44"` Dec 02 06:44:27.042 INFO [stderr] usermod: no changes Dec 02 06:44:27.304 INFO [stderr] Checking i2csensors v0.1.3 Dec 02 06:44:27.759 INFO [stderr] Checking i2cdev-l3gd20 v0.1.3 (/source) Dec 02 06:44:27.759 INFO [stderr] Documenting i2cdev-l3gd20 v0.1.3 (/source) Dec 02 06:44:28.547 INFO [stderr] warning: unused import: `std::thread` Dec 02 06:44:28.547 INFO [stderr] --> src/lib.rs:20:5 Dec 02 06:44:28.547 INFO [stderr] | Dec 02 06:44:28.547 INFO [stderr] 20 | use std::thread; Dec 02 06:44:28.547 INFO [stderr] | ^^^^^^^^^^^ Dec 02 06:44:28.547 INFO [stderr] | Dec 02 06:44:28.547 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 02 06:44:28.547 INFO [stderr] Dec 02 06:44:28.547 INFO [stderr] warning: unused import: `std::time::Duration` Dec 02 06:44:28.547 INFO [stderr] --> src/lib.rs:21:5 Dec 02 06:44:28.547 INFO [stderr] | Dec 02 06:44:28.547 INFO [stderr] 21 | use std::time::Duration; Dec 02 06:44:28.547 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:28.547 INFO [stderr] Dec 02 06:44:28.547 INFO [stderr] warning: unused import: `std::error::Error` Dec 02 06:44:28.547 INFO [stderr] --> src/lib.rs:22:5 Dec 02 06:44:28.547 INFO [stderr] | Dec 02 06:44:28.547 INFO [stderr] 22 | use std::error::Error; Dec 02 06:44:28.547 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 02 06:44:28.547 INFO [stderr] Dec 02 06:44:28.547 INFO [stderr] warning: unused import: `BigEndian` Dec 02 06:44:28.547 INFO [stderr] --> src/lib.rs:26:28 Dec 02 06:44:28.547 INFO [stderr] | Dec 02 06:44:28.547 INFO [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian}; Dec 02 06:44:28.547 INFO [stderr] | ^^^^^^^^^ Dec 02 06:44:28.547 INFO [stderr] Dec 02 06:44:28.748 INFO [stderr] warning: variable does not need to be mutable Dec 02 06:44:28.748 INFO [stderr] --> src/lib.rs:146:29 Dec 02 06:44:28.748 INFO [stderr] | Dec 02 06:44:28.748 INFO [stderr] 146 | pub fn new(mut gyro: T, mut gyro_settings: L3GD20GyroscopeSettings) -> Result, T::Error> { Dec 02 06:44:28.748 INFO [stderr] | ----^^^^^^^^^^^^^ Dec 02 06:44:28.749 INFO [stderr] | | Dec 02 06:44:28.749 INFO [stderr] | help: remove this `mut` Dec 02 06:44:28.749 INFO [stderr] | Dec 02 06:44:28.749 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 02 06:44:28.749 INFO [stderr] Dec 02 06:44:28.749 INFO [stderr] warning: variable does not need to be mutable Dec 02 06:44:28.749 INFO [stderr] --> src/lib.rs:194:13 Dec 02 06:44:28.750 INFO [stderr] | Dec 02 06:44:28.750 INFO [stderr] 194 | let mut g_gain: f32; Dec 02 06:44:28.750 INFO [stderr] | ----^^^^^^ Dec 02 06:44:28.750 INFO [stderr] | | Dec 02 06:44:28.750 INFO [stderr] | help: remove this `mut` Dec 02 06:44:28.750 INFO [stderr] Dec 02 06:44:28.754 INFO [stderr] warning: variant `dps250` should have a camel case name such as `Dps250` Dec 02 06:44:28.754 INFO [stderr] --> src/lib.rs:74:5 Dec 02 06:44:28.754 INFO [stderr] | Dec 02 06:44:28.755 INFO [stderr] 74 | dps250 = 0b00, Dec 02 06:44:28.755 INFO [stderr] | ^^^^^^^^^^^^^ Dec 02 06:44:28.755 INFO [stderr] | Dec 02 06:44:28.760 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Dec 02 06:44:28.760 INFO [stderr] Dec 02 06:44:28.761 INFO [stderr] warning: variant `dps500` should have a camel case name such as `Dps500` Dec 02 06:44:28.761 INFO [stderr] --> src/lib.rs:75:5 Dec 02 06:44:28.761 INFO [stderr] | Dec 02 06:44:28.761 INFO [stderr] 75 | dps500 = 0b01, Dec 02 06:44:28.761 INFO [stderr] | ^^^^^^^^^^^^^ Dec 02 06:44:28.761 INFO [stderr] Dec 02 06:44:28.761 INFO [stderr] warning: variant `dps2000` should have a camel case name such as `Dps2000` Dec 02 06:44:28.761 INFO [stderr] --> src/lib.rs:76:5 Dec 02 06:44:28.762 INFO [stderr] | Dec 02 06:44:28.762 INFO [stderr] 76 | dps2000 = 0b10 Dec 02 06:44:28.762 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 02 06:44:28.762 INFO [stderr] Dec 02 06:44:28.762 INFO [stderr] warning: variant `HPCF_0` should have a camel case name such as `Hpcf0` Dec 02 06:44:28.762 INFO [stderr] --> src/lib.rs:89:5 Dec 02 06:44:28.763 INFO [stderr] | Dec 02 06:44:28.763 INFO [stderr] 89 | HPCF_0 = 0b0000, Dec 02 06:44:28.763 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.763 INFO [stderr] Dec 02 06:44:28.763 INFO [stderr] warning: variant `HPCF_1` should have a camel case name such as `Hpcf1` Dec 02 06:44:28.763 INFO [stderr] --> src/lib.rs:90:5 Dec 02 06:44:28.764 INFO [stderr] | Dec 02 06:44:28.764 INFO [stderr] 90 | HPCF_1 = 0b0001, Dec 02 06:44:28.764 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.764 INFO [stderr] Dec 02 06:44:28.764 INFO [stderr] warning: variant `HPCF_2` should have a camel case name such as `Hpcf2` Dec 02 06:44:28.764 INFO [stderr] --> src/lib.rs:91:5 Dec 02 06:44:28.764 INFO [stderr] | Dec 02 06:44:28.764 INFO [stderr] 91 | HPCF_2 = 0b0010, Dec 02 06:44:28.764 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.764 INFO [stderr] Dec 02 06:44:28.764 INFO [stderr] warning: variant `HPCF_3` should have a camel case name such as `Hpcf3` Dec 02 06:44:28.764 INFO [stderr] --> src/lib.rs:92:5 Dec 02 06:44:28.764 INFO [stderr] | Dec 02 06:44:28.764 INFO [stderr] 92 | HPCF_3 = 0b0011, Dec 02 06:44:28.764 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.764 INFO [stderr] Dec 02 06:44:28.764 INFO [stderr] warning: variant `HPCF_4` should have a camel case name such as `Hpcf4` Dec 02 06:44:28.764 INFO [stderr] --> src/lib.rs:93:5 Dec 02 06:44:28.764 INFO [stderr] | Dec 02 06:44:28.764 INFO [stderr] 93 | HPCF_4 = 0b0100, Dec 02 06:44:28.764 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.764 INFO [stderr] Dec 02 06:44:28.764 INFO [stderr] warning: variant `HPCF_5` should have a camel case name such as `Hpcf5` Dec 02 06:44:28.764 INFO [stderr] --> src/lib.rs:94:5 Dec 02 06:44:28.764 INFO [stderr] | Dec 02 06:44:28.764 INFO [stderr] 94 | HPCF_5 = 0b0101, Dec 02 06:44:28.764 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.764 INFO [stderr] Dec 02 06:44:28.764 INFO [stderr] warning: variant `HPCF_6` should have a camel case name such as `Hpcf6` Dec 02 06:44:28.764 INFO [stderr] --> src/lib.rs:95:5 Dec 02 06:44:28.764 INFO [stderr] | Dec 02 06:44:28.764 INFO [stderr] 95 | HPCF_6 = 0b0110, Dec 02 06:44:28.764 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.764 INFO [stderr] Dec 02 06:44:28.764 INFO [stderr] warning: variant `HPCF_7` should have a camel case name such as `Hpcf7` Dec 02 06:44:28.764 INFO [stderr] --> src/lib.rs:96:5 Dec 02 06:44:28.764 INFO [stderr] | Dec 02 06:44:28.764 INFO [stderr] 96 | HPCF_7 = 0b0111, Dec 02 06:44:28.764 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.764 INFO [stderr] Dec 02 06:44:28.764 INFO [stderr] warning: variant `HPCF_8` should have a camel case name such as `Hpcf8` Dec 02 06:44:28.764 INFO [stderr] --> src/lib.rs:97:5 Dec 02 06:44:28.764 INFO [stderr] | Dec 02 06:44:28.764 INFO [stderr] 97 | HPCF_8 = 0b1000, Dec 02 06:44:28.764 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.764 INFO [stderr] Dec 02 06:44:28.764 INFO [stderr] warning: variant `HPCF_9` should have a camel case name such as `Hpcf9` Dec 02 06:44:28.764 INFO [stderr] --> src/lib.rs:98:5 Dec 02 06:44:28.764 INFO [stderr] | Dec 02 06:44:28.764 INFO [stderr] 98 | HPCF_9 = 0b1001, Dec 02 06:44:28.764 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.764 INFO [stderr] Dec 02 06:44:28.764 INFO [stderr] warning: structure field `DR` should have a snake case name such as `dr` Dec 02 06:44:28.764 INFO [stderr] --> src/lib.rs:105:5 Dec 02 06:44:28.765 INFO [stderr] | Dec 02 06:44:28.765 INFO [stderr] 105 | pub DR: L3GD20GyroscopeDataRate, Dec 02 06:44:28.765 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:28.765 INFO [stderr] | Dec 02 06:44:28.765 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 02 06:44:28.765 INFO [stderr] Dec 02 06:44:28.765 INFO [stderr] warning: structure field `BW` should have a snake case name such as `bw` Dec 02 06:44:28.765 INFO [stderr] --> src/lib.rs:107:5 Dec 02 06:44:28.765 INFO [stderr] | Dec 02 06:44:28.765 INFO [stderr] 107 | pub BW: L3GD20GyroscopeBandwidth, Dec 02 06:44:28.765 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:28.765 INFO [stderr] Dec 02 06:44:28.773 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 02 06:44:28.773 INFO [stderr] --> src/lib.rs:217:9 Dec 02 06:44:28.773 INFO [stderr] | Dec 02 06:44:28.773 INFO [stderr] 217 | self.gyroscope.write(&[L3GD20_INCREMENT_BIT | L3GD20_OUT]); Dec 02 06:44:28.773 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:28.788 INFO [stderr] | Dec 02 06:44:28.788 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 02 06:44:28.789 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 02 06:44:28.789 INFO [stderr] Dec 02 06:44:28.790 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 02 06:44:28.790 INFO [stderr] --> src/lib.rs:218:9 Dec 02 06:44:28.790 INFO [stderr] | Dec 02 06:44:28.790 INFO [stderr] 218 | self.gyroscope.read(&mut buf); Dec 02 06:44:28.790 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:28.790 INFO [stderr] | Dec 02 06:44:28.790 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 02 06:44:28.790 INFO [stderr] Dec 02 06:44:28.794 INFO [stderr] warning: variant `dps250` should have a camel case name such as `Dps250` Dec 02 06:44:28.794 INFO [stderr] --> src/lib.rs:74:5 Dec 02 06:44:28.794 INFO [stderr] | Dec 02 06:44:28.794 INFO [stderr] 74 | dps250 = 0b00, Dec 02 06:44:28.794 INFO [stderr] | ^^^^^^^^^^^^^ Dec 02 06:44:28.795 INFO [stderr] | Dec 02 06:44:28.795 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Dec 02 06:44:28.795 INFO [stderr] Dec 02 06:44:28.796 INFO [stderr] warning: variant `dps500` should have a camel case name such as `Dps500` Dec 02 06:44:28.796 INFO [stderr] --> src/lib.rs:75:5 Dec 02 06:44:28.796 INFO [stderr] | Dec 02 06:44:28.796 INFO [stderr] 75 | dps500 = 0b01, Dec 02 06:44:28.796 INFO [stderr] | ^^^^^^^^^^^^^ Dec 02 06:44:28.796 INFO [stderr] Dec 02 06:44:28.797 INFO [stderr] warning: variant `dps2000` should have a camel case name such as `Dps2000` Dec 02 06:44:28.797 INFO [stderr] --> src/lib.rs:76:5 Dec 02 06:44:28.797 INFO [stderr] | Dec 02 06:44:28.797 INFO [stderr] 76 | dps2000 = 0b10 Dec 02 06:44:28.797 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 02 06:44:28.798 INFO [stderr] Dec 02 06:44:28.798 INFO [stderr] warning: variant `HPCF_0` should have a camel case name such as `Hpcf0` Dec 02 06:44:28.798 INFO [stderr] --> src/lib.rs:89:5 Dec 02 06:44:28.799 INFO [stderr] | Dec 02 06:44:28.799 INFO [stderr] 89 | HPCF_0 = 0b0000, Dec 02 06:44:28.799 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.799 INFO [stderr] Dec 02 06:44:28.800 INFO [stderr] warning: variant `HPCF_1` should have a camel case name such as `Hpcf1` Dec 02 06:44:28.800 INFO [stderr] --> src/lib.rs:90:5 Dec 02 06:44:28.800 INFO [stderr] | Dec 02 06:44:28.800 INFO [stderr] 90 | HPCF_1 = 0b0001, Dec 02 06:44:28.800 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.800 INFO [stderr] Dec 02 06:44:28.803 INFO [stderr] warning: variant `HPCF_2` should have a camel case name such as `Hpcf2` Dec 02 06:44:28.803 INFO [stderr] --> src/lib.rs:91:5 Dec 02 06:44:28.803 INFO [stderr] | Dec 02 06:44:28.803 INFO [stderr] 91 | HPCF_2 = 0b0010, Dec 02 06:44:28.803 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.803 INFO [stderr] Dec 02 06:44:28.803 INFO [stderr] warning: variant `HPCF_3` should have a camel case name such as `Hpcf3` Dec 02 06:44:28.803 INFO [stderr] --> src/lib.rs:92:5 Dec 02 06:44:28.803 INFO [stderr] | Dec 02 06:44:28.803 INFO [stderr] 92 | HPCF_3 = 0b0011, Dec 02 06:44:28.803 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.804 INFO [stderr] Dec 02 06:44:28.804 INFO [stderr] warning: variant `HPCF_4` should have a camel case name such as `Hpcf4` Dec 02 06:44:28.805 INFO [stderr] --> src/lib.rs:93:5 Dec 02 06:44:28.805 INFO [stderr] | Dec 02 06:44:28.805 INFO [stderr] 93 | HPCF_4 = 0b0100, Dec 02 06:44:28.805 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.805 INFO [stderr] Dec 02 06:44:28.805 INFO [stderr] warning: variant `HPCF_5` should have a camel case name such as `Hpcf5` Dec 02 06:44:28.806 INFO [stderr] --> src/lib.rs:94:5 Dec 02 06:44:28.806 INFO [stderr] | Dec 02 06:44:28.806 INFO [stderr] 94 | HPCF_5 = 0b0101, Dec 02 06:44:28.806 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.806 INFO [stderr] Dec 02 06:44:28.807 INFO [stderr] warning: variant `HPCF_6` should have a camel case name such as `Hpcf6` Dec 02 06:44:28.807 INFO [stderr] --> src/lib.rs:95:5 Dec 02 06:44:28.807 INFO [stderr] | Dec 02 06:44:28.807 INFO [stderr] 95 | HPCF_6 = 0b0110, Dec 02 06:44:28.807 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.808 INFO [stderr] Dec 02 06:44:28.808 INFO [stderr] warning: variant `HPCF_7` should have a camel case name such as `Hpcf7` Dec 02 06:44:28.808 INFO [stderr] --> src/lib.rs:96:5 Dec 02 06:44:28.808 INFO [stderr] | Dec 02 06:44:28.809 INFO [stderr] 96 | HPCF_7 = 0b0111, Dec 02 06:44:28.809 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.809 INFO [stderr] Dec 02 06:44:28.809 INFO [stderr] warning: variant `HPCF_8` should have a camel case name such as `Hpcf8` Dec 02 06:44:28.809 INFO [stderr] --> src/lib.rs:97:5 Dec 02 06:44:28.810 INFO [stderr] | Dec 02 06:44:28.810 INFO [stderr] 97 | HPCF_8 = 0b1000, Dec 02 06:44:28.810 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.810 INFO [stderr] Dec 02 06:44:28.810 INFO [stderr] warning: variant `HPCF_9` should have a camel case name such as `Hpcf9` Dec 02 06:44:28.810 INFO [stderr] --> src/lib.rs:98:5 Dec 02 06:44:28.811 INFO [stderr] | Dec 02 06:44:28.811 INFO [stderr] 98 | HPCF_9 = 0b1001, Dec 02 06:44:28.811 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 02 06:44:28.811 INFO [stderr] Dec 02 06:44:28.811 INFO [stderr] warning: structure field `DR` should have a snake case name such as `dr` Dec 02 06:44:28.812 INFO [stderr] --> src/lib.rs:105:5 Dec 02 06:44:28.812 INFO [stderr] | Dec 02 06:44:28.812 INFO [stderr] 105 | pub DR: L3GD20GyroscopeDataRate, Dec 02 06:44:28.812 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:28.812 INFO [stderr] | Dec 02 06:44:28.812 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 02 06:44:28.812 INFO [stderr] Dec 02 06:44:28.813 INFO [stderr] warning: structure field `BW` should have a snake case name such as `bw` Dec 02 06:44:28.813 INFO [stderr] --> src/lib.rs:107:5 Dec 02 06:44:28.813 INFO [stderr] | Dec 02 06:44:28.813 INFO [stderr] 107 | pub BW: L3GD20GyroscopeBandwidth, Dec 02 06:44:28.813 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 06:44:28.814 INFO [stderr] Dec 02 06:44:31.508 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.41s Dec 02 06:44:31.508 INFO [stderr] su: No module specific data is present Dec 02 06:44:31.864 INFO running `"docker" "inspect" "faf98b75ac23855593a5a93585c5b3824a25b61d6cfcded62699fc4c1ebd7e44"` Dec 02 06:44:32.007 INFO running `"docker" "rm" "-f" "faf98b75ac23855593a5a93585c5b3824a25b61d6cfcded62699fc4c1ebd7e44"` Dec 02 06:44:32.170 INFO [stdout] faf98b75ac23855593a5a93585c5b3824a25b61d6cfcded62699fc4c1ebd7e44