Nov 28 13:09:10.648 INFO documenting i2cdev-l3gd20-0.1.3 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318 Nov 28 13:09:10.648 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-1/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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"` Nov 28 13:09:11.016 INFO [stdout] e388727ada6363df055a4ee8545554bcbdf8e0d9fe5ff008a8682968b40383b9 Nov 28 13:09:11.018 INFO running `"docker" "start" "-a" "e388727ada6363df055a4ee8545554bcbdf8e0d9fe5ff008a8682968b40383b9"` Nov 28 13:09:12.060 INFO [stderr] usermod: no changes Nov 28 13:09:12.219 INFO [stderr] Checking i2cdev-l3gd20 v0.1.3 (/source) Nov 28 13:09:12.223 INFO [stderr] Documenting i2cdev-l3gd20 v0.1.3 (/source) Nov 28 13:09:12.855 INFO [stderr] warning: unused import: `std::thread` Nov 28 13:09:12.855 INFO [stderr] --> src/lib.rs:20:5 Nov 28 13:09:12.855 INFO [stderr] | Nov 28 13:09:12.855 INFO [stderr] 20 | use std::thread; Nov 28 13:09:12.855 INFO [stderr] | ^^^^^^^^^^^ Nov 28 13:09:12.855 INFO [stderr] | Nov 28 13:09:12.855 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 13:09:12.855 INFO [stderr] Nov 28 13:09:12.855 INFO [stderr] warning: unused import: `std::time::Duration` Nov 28 13:09:12.855 INFO [stderr] --> src/lib.rs:21:5 Nov 28 13:09:12.855 INFO [stderr] | Nov 28 13:09:12.855 INFO [stderr] 21 | use std::time::Duration; Nov 28 13:09:12.855 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 28 13:09:12.855 INFO [stderr] Nov 28 13:09:12.855 INFO [stderr] warning: unused import: `std::error::Error` Nov 28 13:09:12.855 INFO [stderr] --> src/lib.rs:22:5 Nov 28 13:09:12.855 INFO [stderr] | Nov 28 13:09:12.855 INFO [stderr] 22 | use std::error::Error; Nov 28 13:09:12.855 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 28 13:09:12.855 INFO [stderr] Nov 28 13:09:12.855 INFO [stderr] warning: unused import: `BigEndian` Nov 28 13:09:12.855 INFO [stderr] --> src/lib.rs:26:28 Nov 28 13:09:12.855 INFO [stderr] | Nov 28 13:09:12.855 INFO [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian}; Nov 28 13:09:12.855 INFO [stderr] | ^^^^^^^^^ Nov 28 13:09:12.855 INFO [stderr] Nov 28 13:09:12.923 INFO [stderr] warning: variant `dps250` should have a camel case name such as `Dps250` Nov 28 13:09:12.923 INFO [stderr] --> src/lib.rs:74:5 Nov 28 13:09:12.923 INFO [stderr] | Nov 28 13:09:12.923 INFO [stderr] 74 | dps250 = 0b00, Nov 28 13:09:12.923 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 13:09:12.923 INFO [stderr] | Nov 28 13:09:12.923 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Nov 28 13:09:12.923 INFO [stderr] Nov 28 13:09:12.923 INFO [stderr] warning: variant `dps500` should have a camel case name such as `Dps500` Nov 28 13:09:12.923 INFO [stderr] --> src/lib.rs:75:5 Nov 28 13:09:12.923 INFO [stderr] | Nov 28 13:09:12.923 INFO [stderr] 75 | dps500 = 0b01, Nov 28 13:09:12.923 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 13:09:12.923 INFO [stderr] Nov 28 13:09:12.923 INFO [stderr] warning: variant `dps2000` should have a camel case name such as `Dps2000` Nov 28 13:09:12.923 INFO [stderr] --> src/lib.rs:76:5 Nov 28 13:09:12.923 INFO [stderr] | Nov 28 13:09:12.923 INFO [stderr] 76 | dps2000 = 0b10 Nov 28 13:09:12.923 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 13:09:12.923 INFO [stderr] Nov 28 13:09:12.923 INFO [stderr] warning: variant `HPCF_0` should have a camel case name such as `Hpcf0` Nov 28 13:09:12.923 INFO [stderr] --> src/lib.rs:89:5 Nov 28 13:09:12.923 INFO [stderr] | Nov 28 13:09:12.923 INFO [stderr] 89 | HPCF_0 = 0b0000, Nov 28 13:09:12.923 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.923 INFO [stderr] Nov 28 13:09:12.923 INFO [stderr] warning: variant `HPCF_1` should have a camel case name such as `Hpcf1` Nov 28 13:09:12.923 INFO [stderr] --> src/lib.rs:90:5 Nov 28 13:09:12.923 INFO [stderr] | Nov 28 13:09:12.923 INFO [stderr] 90 | HPCF_1 = 0b0001, Nov 28 13:09:12.923 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.923 INFO [stderr] Nov 28 13:09:12.923 INFO [stderr] warning: variant `HPCF_2` should have a camel case name such as `Hpcf2` Nov 28 13:09:12.923 INFO [stderr] --> src/lib.rs:91:5 Nov 28 13:09:12.923 INFO [stderr] | Nov 28 13:09:12.923 INFO [stderr] 91 | HPCF_2 = 0b0010, Nov 28 13:09:12.923 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.923 INFO [stderr] Nov 28 13:09:12.923 INFO [stderr] warning: variant `HPCF_3` should have a camel case name such as `Hpcf3` Nov 28 13:09:12.923 INFO [stderr] --> src/lib.rs:92:5 Nov 28 13:09:12.924 INFO [stderr] | Nov 28 13:09:12.924 INFO [stderr] 92 | HPCF_3 = 0b0011, Nov 28 13:09:12.924 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.924 INFO [stderr] Nov 28 13:09:12.924 INFO [stderr] warning: variant `HPCF_4` should have a camel case name such as `Hpcf4` Nov 28 13:09:12.924 INFO [stderr] --> src/lib.rs:93:5 Nov 28 13:09:12.924 INFO [stderr] | Nov 28 13:09:12.924 INFO [stderr] 93 | HPCF_4 = 0b0100, Nov 28 13:09:12.924 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.924 INFO [stderr] Nov 28 13:09:12.924 INFO [stderr] warning: variant `HPCF_5` should have a camel case name such as `Hpcf5` Nov 28 13:09:12.924 INFO [stderr] --> src/lib.rs:94:5 Nov 28 13:09:12.924 INFO [stderr] | Nov 28 13:09:12.924 INFO [stderr] 94 | HPCF_5 = 0b0101, Nov 28 13:09:12.924 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.924 INFO [stderr] Nov 28 13:09:12.924 INFO [stderr] warning: variant `HPCF_6` should have a camel case name such as `Hpcf6` Nov 28 13:09:12.924 INFO [stderr] --> src/lib.rs:95:5 Nov 28 13:09:12.924 INFO [stderr] | Nov 28 13:09:12.924 INFO [stderr] 95 | HPCF_6 = 0b0110, Nov 28 13:09:12.924 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.924 INFO [stderr] Nov 28 13:09:12.924 INFO [stderr] warning: variant `HPCF_7` should have a camel case name such as `Hpcf7` Nov 28 13:09:12.924 INFO [stderr] --> src/lib.rs:96:5 Nov 28 13:09:12.924 INFO [stderr] | Nov 28 13:09:12.924 INFO [stderr] 96 | HPCF_7 = 0b0111, Nov 28 13:09:12.924 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.924 INFO [stderr] Nov 28 13:09:12.924 INFO [stderr] warning: variant `HPCF_8` should have a camel case name such as `Hpcf8` Nov 28 13:09:12.924 INFO [stderr] --> src/lib.rs:97:5 Nov 28 13:09:12.924 INFO [stderr] | Nov 28 13:09:12.924 INFO [stderr] 97 | HPCF_8 = 0b1000, Nov 28 13:09:12.924 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.924 INFO [stderr] Nov 28 13:09:12.926 INFO [stderr] warning: variant `HPCF_9` should have a camel case name such as `Hpcf9` Nov 28 13:09:12.926 INFO [stderr] --> src/lib.rs:98:5 Nov 28 13:09:12.926 INFO [stderr] | Nov 28 13:09:12.926 INFO [stderr] 98 | HPCF_9 = 0b1001, Nov 28 13:09:12.926 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.926 INFO [stderr] Nov 28 13:09:12.926 INFO [stderr] warning: structure field `DR` should have a snake case name such as `dr` Nov 28 13:09:12.926 INFO [stderr] --> src/lib.rs:105:5 Nov 28 13:09:12.926 INFO [stderr] | Nov 28 13:09:12.926 INFO [stderr] 105 | pub DR: L3GD20GyroscopeDataRate, Nov 28 13:09:12.926 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 13:09:12.926 INFO [stderr] | Nov 28 13:09:12.926 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 13:09:12.926 INFO [stderr] Nov 28 13:09:12.926 INFO [stderr] warning: structure field `BW` should have a snake case name such as `bw` Nov 28 13:09:12.926 INFO [stderr] --> src/lib.rs:107:5 Nov 28 13:09:12.926 INFO [stderr] | Nov 28 13:09:12.926 INFO [stderr] 107 | pub BW: L3GD20GyroscopeBandwidth, Nov 28 13:09:12.926 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 13:09:12.926 INFO [stderr] Nov 28 13:09:12.959 INFO [stderr] warning: variable does not need to be mutable Nov 28 13:09:12.959 INFO [stderr] --> src/lib.rs:146:29 Nov 28 13:09:12.959 INFO [stderr] | Nov 28 13:09:12.959 INFO [stderr] 146 | pub fn new(mut gyro: T, mut gyro_settings: L3GD20GyroscopeSettings) -> Result, T::Error> { Nov 28 13:09:12.959 INFO [stderr] | ----^^^^^^^^^^^^^ Nov 28 13:09:12.959 INFO [stderr] | | Nov 28 13:09:12.959 INFO [stderr] | help: remove this `mut` Nov 28 13:09:12.959 INFO [stderr] | Nov 28 13:09:12.959 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 13:09:12.959 INFO [stderr] Nov 28 13:09:12.959 INFO [stderr] warning: variable does not need to be mutable Nov 28 13:09:12.959 INFO [stderr] --> src/lib.rs:194:13 Nov 28 13:09:12.959 INFO [stderr] | Nov 28 13:09:12.959 INFO [stderr] 194 | let mut g_gain: f32; Nov 28 13:09:12.959 INFO [stderr] | ----^^^^^^ Nov 28 13:09:12.959 INFO [stderr] | | Nov 28 13:09:12.959 INFO [stderr] | help: remove this `mut` Nov 28 13:09:12.959 INFO [stderr] Nov 28 13:09:12.963 INFO [stderr] warning: variant `dps250` should have a camel case name such as `Dps250` Nov 28 13:09:12.963 INFO [stderr] --> src/lib.rs:74:5 Nov 28 13:09:12.963 INFO [stderr] | Nov 28 13:09:12.963 INFO [stderr] 74 | dps250 = 0b00, Nov 28 13:09:12.963 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 13:09:12.963 INFO [stderr] | Nov 28 13:09:12.963 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Nov 28 13:09:12.963 INFO [stderr] Nov 28 13:09:12.963 INFO [stderr] warning: variant `dps500` should have a camel case name such as `Dps500` Nov 28 13:09:12.963 INFO [stderr] --> src/lib.rs:75:5 Nov 28 13:09:12.963 INFO [stderr] | Nov 28 13:09:12.963 INFO [stderr] 75 | dps500 = 0b01, Nov 28 13:09:12.963 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 13:09:12.963 INFO [stderr] Nov 28 13:09:12.963 INFO [stderr] warning: variant `dps2000` should have a camel case name such as `Dps2000` Nov 28 13:09:12.963 INFO [stderr] --> src/lib.rs:76:5 Nov 28 13:09:12.963 INFO [stderr] | Nov 28 13:09:12.963 INFO [stderr] 76 | dps2000 = 0b10 Nov 28 13:09:12.963 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 13:09:12.963 INFO [stderr] Nov 28 13:09:12.963 INFO [stderr] warning: variant `HPCF_0` should have a camel case name such as `Hpcf0` Nov 28 13:09:12.963 INFO [stderr] --> src/lib.rs:89:5 Nov 28 13:09:12.963 INFO [stderr] | Nov 28 13:09:12.963 INFO [stderr] 89 | HPCF_0 = 0b0000, Nov 28 13:09:12.963 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.963 INFO [stderr] Nov 28 13:09:12.963 INFO [stderr] warning: variant `HPCF_1` should have a camel case name such as `Hpcf1` Nov 28 13:09:12.963 INFO [stderr] --> src/lib.rs:90:5 Nov 28 13:09:12.963 INFO [stderr] | Nov 28 13:09:12.963 INFO [stderr] 90 | HPCF_1 = 0b0001, Nov 28 13:09:12.963 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.963 INFO [stderr] Nov 28 13:09:12.963 INFO [stderr] warning: variant `HPCF_2` should have a camel case name such as `Hpcf2` Nov 28 13:09:12.963 INFO [stderr] --> src/lib.rs:91:5 Nov 28 13:09:12.964 INFO [stderr] | Nov 28 13:09:12.964 INFO [stderr] 91 | HPCF_2 = 0b0010, Nov 28 13:09:12.964 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.964 INFO [stderr] Nov 28 13:09:12.964 INFO [stderr] warning: variant `HPCF_3` should have a camel case name such as `Hpcf3` Nov 28 13:09:12.964 INFO [stderr] --> src/lib.rs:92:5 Nov 28 13:09:12.964 INFO [stderr] | Nov 28 13:09:12.964 INFO [stderr] 92 | HPCF_3 = 0b0011, Nov 28 13:09:12.964 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.964 INFO [stderr] Nov 28 13:09:12.964 INFO [stderr] warning: variant `HPCF_4` should have a camel case name such as `Hpcf4` Nov 28 13:09:12.964 INFO [stderr] --> src/lib.rs:93:5 Nov 28 13:09:12.964 INFO [stderr] | Nov 28 13:09:12.964 INFO [stderr] 93 | HPCF_4 = 0b0100, Nov 28 13:09:12.964 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.964 INFO [stderr] Nov 28 13:09:12.964 INFO [stderr] warning: variant `HPCF_5` should have a camel case name such as `Hpcf5` Nov 28 13:09:12.964 INFO [stderr] --> src/lib.rs:94:5 Nov 28 13:09:12.964 INFO [stderr] | Nov 28 13:09:12.964 INFO [stderr] 94 | HPCF_5 = 0b0101, Nov 28 13:09:12.964 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.964 INFO [stderr] Nov 28 13:09:12.964 INFO [stderr] warning: variant `HPCF_6` should have a camel case name such as `Hpcf6` Nov 28 13:09:12.964 INFO [stderr] --> src/lib.rs:95:5 Nov 28 13:09:12.964 INFO [stderr] | Nov 28 13:09:12.964 INFO [stderr] 95 | HPCF_6 = 0b0110, Nov 28 13:09:12.964 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.964 INFO [stderr] Nov 28 13:09:12.964 INFO [stderr] warning: variant `HPCF_7` should have a camel case name such as `Hpcf7` Nov 28 13:09:12.964 INFO [stderr] --> src/lib.rs:96:5 Nov 28 13:09:12.964 INFO [stderr] | Nov 28 13:09:12.964 INFO [stderr] 96 | HPCF_7 = 0b0111, Nov 28 13:09:12.964 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.964 INFO [stderr] Nov 28 13:09:12.964 INFO [stderr] warning: variant `HPCF_8` should have a camel case name such as `Hpcf8` Nov 28 13:09:12.964 INFO [stderr] --> src/lib.rs:97:5 Nov 28 13:09:12.964 INFO [stderr] | Nov 28 13:09:12.964 INFO [stderr] 97 | HPCF_8 = 0b1000, Nov 28 13:09:12.964 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.964 INFO [stderr] Nov 28 13:09:12.964 INFO [stderr] warning: variant `HPCF_9` should have a camel case name such as `Hpcf9` Nov 28 13:09:12.964 INFO [stderr] --> src/lib.rs:98:5 Nov 28 13:09:12.964 INFO [stderr] | Nov 28 13:09:12.964 INFO [stderr] 98 | HPCF_9 = 0b1001, Nov 28 13:09:12.964 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 13:09:12.964 INFO [stderr] Nov 28 13:09:12.964 INFO [stderr] warning: structure field `DR` should have a snake case name such as `dr` Nov 28 13:09:12.964 INFO [stderr] --> src/lib.rs:105:5 Nov 28 13:09:12.964 INFO [stderr] | Nov 28 13:09:12.964 INFO [stderr] 105 | pub DR: L3GD20GyroscopeDataRate, Nov 28 13:09:12.964 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 13:09:12.964 INFO [stderr] | Nov 28 13:09:12.964 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 13:09:12.964 INFO [stderr] Nov 28 13:09:12.964 INFO [stderr] warning: structure field `BW` should have a snake case name such as `bw` Nov 28 13:09:12.964 INFO [stderr] --> src/lib.rs:107:5 Nov 28 13:09:12.964 INFO [stderr] | Nov 28 13:09:12.964 INFO [stderr] 107 | pub BW: L3GD20GyroscopeBandwidth, Nov 28 13:09:12.964 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 13:09:12.964 INFO [stderr] Nov 28 13:09:12.971 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 13:09:12.971 INFO [stderr] --> src/lib.rs:217:9 Nov 28 13:09:12.971 INFO [stderr] | Nov 28 13:09:12.971 INFO [stderr] 217 | self.gyroscope.write(&[L3GD20_INCREMENT_BIT | L3GD20_OUT]); Nov 28 13:09:12.971 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 13:09:12.974 INFO [stderr] | Nov 28 13:09:12.974 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 13:09:12.974 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 13:09:12.974 INFO [stderr] Nov 28 13:09:12.974 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 13:09:12.974 INFO [stderr] --> src/lib.rs:218:9 Nov 28 13:09:12.974 INFO [stderr] | Nov 28 13:09:12.974 INFO [stderr] 218 | self.gyroscope.read(&mut buf); Nov 28 13:09:12.974 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 13:09:12.974 INFO [stderr] | Nov 28 13:09:12.974 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 13:09:12.974 INFO [stderr] Nov 28 13:09:15.304 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.22s Nov 28 13:09:15.305 INFO [stderr] su: No module specific data is present Nov 28 13:09:15.781 INFO running `"docker" "inspect" "e388727ada6363df055a4ee8545554bcbdf8e0d9fe5ff008a8682968b40383b9"` Nov 28 13:09:16.073 INFO running `"docker" "rm" "-f" "e388727ada6363df055a4ee8545554bcbdf8e0d9fe5ff008a8682968b40383b9"` Nov 28 13:09:16.334 INFO [stdout] e388727ada6363df055a4ee8545554bcbdf8e0d9fe5ff008a8682968b40383b9