Dec 18 04:22:27.946 INFO checking alanjcfs/gpio-rust-code against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:22:27.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/alanjcfs/gpio-rust-code:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:22:28.512 INFO [stdout] 6ac1199761b0531ac4ce11908f9bd3226c30b5e8329299925c459e02bec5ab16
Dec 18 04:22:28.524 INFO running `"docker" "start" "-a" "6ac1199761b0531ac4ce11908f9bd3226c30b5e8329299925c459e02bec5ab16"`
Dec 18 04:22:30.784 INFO [stderr]     Checking memmap v0.5.0
Dec 18 04:22:31.224 INFO [stderr]     Checking gpio-rust-code v0.1.0 (/opt/crater/workdir)
Dec 18 04:22:31.456 INFO [stderr] warning: unused import: `std::io`
Dec 18 04:22:31.456 INFO [stderr]  --> src/lib.rs:5:5
Dec 18 04:22:31.456 INFO [stderr]   |
Dec 18 04:22:31.456 INFO [stderr] 5 | use std::io;
Dec 18 04:22:31.456 INFO [stderr]   |     ^^^^^^^
Dec 18 04:22:31.456 INFO [stderr]   |
Dec 18 04:22:31.456 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 04:22:31.456 INFO [stderr] 
Dec 18 04:22:31.472 INFO [stderr] warning: unused variable: `gpio_base`
Dec 18 04:22:31.472 INFO [stderr]   --> src/lib.rs:58:9
Dec 18 04:22:31.472 INFO [stderr]    |
Dec 18 04:22:31.472 INFO [stderr] 58 |     let gpio_base = peribase as usize + GPIO_BASE_OFFSET;
Dec 18 04:22:31.472 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_gpio_base` instead
Dec 18 04:22:31.472 INFO [stderr]    |
Dec 18 04:22:31.472 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 04:22:31.472 INFO [stderr] 
Dec 18 04:22:31.472 INFO [stderr] warning: constant item is never used: `BCM2708_PERI_BASE_DEFAULT`
Dec 18 04:22:31.472 INFO [stderr]   --> src/lib.rs:10:1
Dec 18 04:22:31.472 INFO [stderr]    |
Dec 18 04:22:31.472 INFO [stderr] 10 | const BCM2708_PERI_BASE_DEFAULT: usize = 0x20000000;
Dec 18 04:22:31.472 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.472 INFO [stderr]    |
Dec 18 04:22:31.472 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:22:31.472 INFO [stderr] 
Dec 18 04:22:31.472 INFO [stderr] warning: constant item is never used: `BCM2709_PERI_BASE_DEFAULT`
Dec 18 04:22:31.472 INFO [stderr]   --> src/lib.rs:11:1
Dec 18 04:22:31.472 INFO [stderr]    |
Dec 18 04:22:31.472 INFO [stderr] 11 | const BCM2709_PERI_BASE_DEFAULT: usize = 0x3f000000;
Dec 18 04:22:31.473 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.473 INFO [stderr] 
Dec 18 04:22:31.473 INFO [stderr] warning: constant item is never used: `FSEL_OFFSET`
Dec 18 04:22:31.473 INFO [stderr]   --> src/lib.rs:13:1
Dec 18 04:22:31.473 INFO [stderr]    |
Dec 18 04:22:31.473 INFO [stderr] 13 | const FSEL_OFFSET:               usize = 0;  // 0x0000
Dec 18 04:22:31.473 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.473 INFO [stderr] 
Dec 18 04:22:31.473 INFO [stderr] warning: constant item is never used: `SET_OFFSET`
Dec 18 04:22:31.473 INFO [stderr]   --> src/lib.rs:14:1
Dec 18 04:22:31.473 INFO [stderr]    |
Dec 18 04:22:31.473 INFO [stderr] 14 | const SET_OFFSET:                usize = 7;  // 0x001c / 4
Dec 18 04:22:31.473 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.473 INFO [stderr] 
Dec 18 04:22:31.473 INFO [stderr] warning: constant item is never used: `CLR_OFFSET`
Dec 18 04:22:31.473 INFO [stderr]   --> src/lib.rs:15:1
Dec 18 04:22:31.473 INFO [stderr]    |
Dec 18 04:22:31.473 INFO [stderr] 15 | const CLR_OFFSET:                usize = 10; // 0x0028 / 4
Dec 18 04:22:31.473 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.473 INFO [stderr] 
Dec 18 04:22:31.473 INFO [stderr] warning: constant item is never used: `PINLEVEL_OFFSET`
Dec 18 04:22:31.473 INFO [stderr]   --> src/lib.rs:16:1
Dec 18 04:22:31.473 INFO [stderr]    |
Dec 18 04:22:31.473 INFO [stderr] 16 | const PINLEVEL_OFFSET:           usize = 13; // 0x0034 / 4
Dec 18 04:22:31.473 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.473 INFO [stderr] 
Dec 18 04:22:31.473 INFO [stderr] warning: constant item is never used: `EVENT_DETECT_OFFSET`
Dec 18 04:22:31.473 INFO [stderr]   --> src/lib.rs:17:1
Dec 18 04:22:31.473 INFO [stderr]    |
Dec 18 04:22:31.473 INFO [stderr] 17 | const EVENT_DETECT_OFFSET:       usize = 16; // 0x0040 / 4
Dec 18 04:22:31.473 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.473 INFO [stderr] 
Dec 18 04:22:31.473 INFO [stderr] warning: constant item is never used: `RISING_ED_OFFSET`
Dec 18 04:22:31.473 INFO [stderr]   --> src/lib.rs:18:1
Dec 18 04:22:31.473 INFO [stderr]    |
Dec 18 04:22:31.473 INFO [stderr] 18 | const RISING_ED_OFFSET:          usize = 19; // 0x004c / 4
Dec 18 04:22:31.473 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.473 INFO [stderr] 
Dec 18 04:22:31.473 INFO [stderr] warning: constant item is never used: `FALLING_ED_OFFSET`
Dec 18 04:22:31.473 INFO [stderr]   --> src/lib.rs:19:1
Dec 18 04:22:31.473 INFO [stderr]    |
Dec 18 04:22:31.473 INFO [stderr] 19 | const FALLING_ED_OFFSET:         usize = 22; // 0x0058 / 4
Dec 18 04:22:31.473 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.473 INFO [stderr] 
Dec 18 04:22:31.473 INFO [stderr] warning: constant item is never used: `HIGH_DETECT_OFFSET`
Dec 18 04:22:31.473 INFO [stderr]   --> src/lib.rs:20:1
Dec 18 04:22:31.473 INFO [stderr]    |
Dec 18 04:22:31.473 INFO [stderr] 20 | const HIGH_DETECT_OFFSET:        usize = 25; // 0x0064 / 4
Dec 18 04:22:31.473 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.473 INFO [stderr] 
Dec 18 04:22:31.473 INFO [stderr] warning: constant item is never used: `LOW_DETECT_OFFSET`
Dec 18 04:22:31.473 INFO [stderr]   --> src/lib.rs:21:1
Dec 18 04:22:31.473 INFO [stderr]    |
Dec 18 04:22:31.473 INFO [stderr] 21 | const LOW_DETECT_OFFSET:         usize = 28; // 0x0070 / 4
Dec 18 04:22:31.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.474 INFO [stderr] 
Dec 18 04:22:31.474 INFO [stderr] warning: constant item is never used: `PULLUPDN_OFFSET`
Dec 18 04:22:31.474 INFO [stderr]   --> src/lib.rs:22:1
Dec 18 04:22:31.474 INFO [stderr]    |
Dec 18 04:22:31.474 INFO [stderr] 22 | const PULLUPDN_OFFSET:           usize = 37; // 0x0094 / 4
Dec 18 04:22:31.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.474 INFO [stderr] 
Dec 18 04:22:31.474 INFO [stderr] warning: constant item is never used: `PULLUPDNCLK_OFFSET`
Dec 18 04:22:31.474 INFO [stderr]   --> src/lib.rs:23:1
Dec 18 04:22:31.474 INFO [stderr]    |
Dec 18 04:22:31.474 INFO [stderr] 23 | const PULLUPDNCLK_OFFSET:        usize = 38; // 0x0098 / 4
Dec 18 04:22:31.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.474 INFO [stderr] 
Dec 18 04:22:31.474 INFO [stderr] warning: constant item is never used: `PAGE_SIZE`
Dec 18 04:22:31.474 INFO [stderr]   --> src/lib.rs:25:1
Dec 18 04:22:31.474 INFO [stderr]    |
Dec 18 04:22:31.474 INFO [stderr] 25 | const PAGE_SIZE:  usize = 4 * 1024;
Dec 18 04:22:31.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.474 INFO [stderr] 
Dec 18 04:22:31.474 INFO [stderr] warning: constant item is never used: `BLOCK_SIZE`
Dec 18 04:22:31.474 INFO [stderr]   --> src/lib.rs:26:1
Dec 18 04:22:31.474 INFO [stderr]    |
Dec 18 04:22:31.474 INFO [stderr] 26 | const BLOCK_SIZE: usize = 4 * 1024;
Dec 18 04:22:31.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.474 INFO [stderr] 
Dec 18 04:22:31.474 INFO [stderr] warning: constant item is never used: `SETUP_OK`
Dec 18 04:22:31.474 INFO [stderr]   --> src/lib.rs:28:1
Dec 18 04:22:31.474 INFO [stderr]    |
Dec 18 04:22:31.474 INFO [stderr] 28 | const SETUP_OK:           usize = 0;
Dec 18 04:22:31.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.474 INFO [stderr] 
Dec 18 04:22:31.474 INFO [stderr] warning: constant item is never used: `SETUP_DEVMEM_FAIL`
Dec 18 04:22:31.474 INFO [stderr]   --> src/lib.rs:29:1
Dec 18 04:22:31.474 INFO [stderr]    |
Dec 18 04:22:31.474 INFO [stderr] 29 | const SETUP_DEVMEM_FAIL:  usize = 1;
Dec 18 04:22:31.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.474 INFO [stderr] 
Dec 18 04:22:31.474 INFO [stderr] warning: constant item is never used: `SETUP_MALLOC_FAIL`
Dec 18 04:22:31.474 INFO [stderr]   --> src/lib.rs:30:1
Dec 18 04:22:31.474 INFO [stderr]    |
Dec 18 04:22:31.474 INFO [stderr] 30 | const SETUP_MALLOC_FAIL:  usize = 2;
Dec 18 04:22:31.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.474 INFO [stderr] 
Dec 18 04:22:31.474 INFO [stderr] warning: constant item is never used: `SETUP_MMAP_FAIL`
Dec 18 04:22:31.474 INFO [stderr]   --> src/lib.rs:31:1
Dec 18 04:22:31.474 INFO [stderr]    |
Dec 18 04:22:31.474 INFO [stderr] 31 | const SETUP_MMAP_FAIL:    usize = 3;
Dec 18 04:22:31.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.474 INFO [stderr] 
Dec 18 04:22:31.474 INFO [stderr] warning: constant item is never used: `SETUP_CPUINFO_FAIL`
Dec 18 04:22:31.474 INFO [stderr]   --> src/lib.rs:32:1
Dec 18 04:22:31.474 INFO [stderr]    |
Dec 18 04:22:31.474 INFO [stderr] 32 | const SETUP_CPUINFO_FAIL: usize = 4;
Dec 18 04:22:31.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.474 INFO [stderr] 
Dec 18 04:22:31.474 INFO [stderr] warning: constant item is never used: `SETUP_NOT_RPI_FAIL`
Dec 18 04:22:31.474 INFO [stderr]   --> src/lib.rs:33:1
Dec 18 04:22:31.474 INFO [stderr]    |
Dec 18 04:22:31.474 INFO [stderr] 33 | const SETUP_NOT_RPI_FAIL: usize = 5;
Dec 18 04:22:31.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.474 INFO [stderr] 
Dec 18 04:22:31.475 INFO [stderr] warning: constant item is never used: `INPUT`
Dec 18 04:22:31.475 INFO [stderr]   --> src/lib.rs:35:1
Dec 18 04:22:31.475 INFO [stderr]    |
Dec 18 04:22:31.475 INFO [stderr] 35 | const INPUT:              usize = 1;// is really 0 for control register!
Dec 18 04:22:31.475 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.475 INFO [stderr] 
Dec 18 04:22:31.475 INFO [stderr] warning: constant item is never used: `OUTPUT`
Dec 18 04:22:31.475 INFO [stderr]   --> src/lib.rs:36:1
Dec 18 04:22:31.475 INFO [stderr]    |
Dec 18 04:22:31.475 INFO [stderr] 36 | const OUTPUT:             usize = 0;// is really 1 for control register!
Dec 18 04:22:31.475 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.475 INFO [stderr] 
Dec 18 04:22:31.475 INFO [stderr] warning: constant item is never used: `ALT0`
Dec 18 04:22:31.475 INFO [stderr]   --> src/lib.rs:37:1
Dec 18 04:22:31.475 INFO [stderr]    |
Dec 18 04:22:31.475 INFO [stderr] 37 | const ALT0:               usize = 4;
Dec 18 04:22:31.475 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.475 INFO [stderr] 
Dec 18 04:22:31.475 INFO [stderr] warning: constant item is never used: `HIGH`
Dec 18 04:22:31.475 INFO [stderr]   --> src/lib.rs:39:1
Dec 18 04:22:31.475 INFO [stderr]    |
Dec 18 04:22:31.475 INFO [stderr] 39 | const HIGH:               usize = 1;
Dec 18 04:22:31.475 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.475 INFO [stderr] 
Dec 18 04:22:31.475 INFO [stderr] warning: constant item is never used: `LOW`
Dec 18 04:22:31.475 INFO [stderr]   --> src/lib.rs:40:1
Dec 18 04:22:31.475 INFO [stderr]    |
Dec 18 04:22:31.475 INFO [stderr] 40 | const LOW:                usize = 0;
Dec 18 04:22:31.475 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.475 INFO [stderr] 
Dec 18 04:22:31.480 INFO [stderr] warning: constant item is never used: `PUD_OFF`
Dec 18 04:22:31.480 INFO [stderr]   --> src/lib.rs:42:1
Dec 18 04:22:31.480 INFO [stderr]    |
Dec 18 04:22:31.480 INFO [stderr] 42 | const PUD_OFF:            usize = 0;
Dec 18 04:22:31.480 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.480 INFO [stderr] 
Dec 18 04:22:31.480 INFO [stderr] warning: constant item is never used: `PUD_DOWN`
Dec 18 04:22:31.480 INFO [stderr]   --> src/lib.rs:43:1
Dec 18 04:22:31.480 INFO [stderr]    |
Dec 18 04:22:31.480 INFO [stderr] 43 | const PUD_DOWN:           usize = 1;
Dec 18 04:22:31.480 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.480 INFO [stderr] 
Dec 18 04:22:31.480 INFO [stderr] warning: constant item is never used: `PUD_UP`
Dec 18 04:22:31.480 INFO [stderr]   --> src/lib.rs:44:1
Dec 18 04:22:31.480 INFO [stderr]    |
Dec 18 04:22:31.480 INFO [stderr] 44 | const PUD_UP:             usize = 2;
Dec 18 04:22:31.480 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.480 INFO [stderr] 
Dec 18 04:22:31.568 INFO [stderr] warning: unused import: `std::io`
Dec 18 04:22:31.568 INFO [stderr]  --> src/lib.rs:5:5
Dec 18 04:22:31.568 INFO [stderr]   |
Dec 18 04:22:31.568 INFO [stderr] 5 | use std::io;
Dec 18 04:22:31.568 INFO [stderr]   |     ^^^^^^^
Dec 18 04:22:31.568 INFO [stderr]   |
Dec 18 04:22:31.568 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 04:22:31.578 INFO [stderr] 
Dec 18 04:22:31.640 INFO [stderr] warning: unused variable: `gpio_base`
Dec 18 04:22:31.640 INFO [stderr]   --> src/lib.rs:58:9
Dec 18 04:22:31.640 INFO [stderr]    |
Dec 18 04:22:31.640 INFO [stderr] 58 |     let gpio_base = peribase as usize + GPIO_BASE_OFFSET;
Dec 18 04:22:31.640 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_gpio_base` instead
Dec 18 04:22:31.640 INFO [stderr]    |
Dec 18 04:22:31.640 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 04:22:31.640 INFO [stderr] 
Dec 18 04:22:31.653 INFO [stderr] warning: constant item is never used: `BCM2708_PERI_BASE_DEFAULT`
Dec 18 04:22:31.653 INFO [stderr]   --> src/lib.rs:10:1
Dec 18 04:22:31.653 INFO [stderr]    |
Dec 18 04:22:31.653 INFO [stderr] 10 | const BCM2708_PERI_BASE_DEFAULT: usize = 0x20000000;
Dec 18 04:22:31.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.653 INFO [stderr]    |
Dec 18 04:22:31.653 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:22:31.653 INFO [stderr] 
Dec 18 04:22:31.653 INFO [stderr] warning: constant item is never used: `BCM2709_PERI_BASE_DEFAULT`
Dec 18 04:22:31.653 INFO [stderr]   --> src/lib.rs:11:1
Dec 18 04:22:31.653 INFO [stderr]    |
Dec 18 04:22:31.653 INFO [stderr] 11 | const BCM2709_PERI_BASE_DEFAULT: usize = 0x3f000000;
Dec 18 04:22:31.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.653 INFO [stderr] 
Dec 18 04:22:31.653 INFO [stderr] warning: constant item is never used: `FSEL_OFFSET`
Dec 18 04:22:31.653 INFO [stderr]   --> src/lib.rs:13:1
Dec 18 04:22:31.653 INFO [stderr]    |
Dec 18 04:22:31.653 INFO [stderr] 13 | const FSEL_OFFSET:               usize = 0;  // 0x0000
Dec 18 04:22:31.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.653 INFO [stderr] 
Dec 18 04:22:31.653 INFO [stderr] warning: constant item is never used: `SET_OFFSET`
Dec 18 04:22:31.653 INFO [stderr]   --> src/lib.rs:14:1
Dec 18 04:22:31.653 INFO [stderr]    |
Dec 18 04:22:31.653 INFO [stderr] 14 | const SET_OFFSET:                usize = 7;  // 0x001c / 4
Dec 18 04:22:31.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.653 INFO [stderr] 
Dec 18 04:22:31.653 INFO [stderr] warning: constant item is never used: `CLR_OFFSET`
Dec 18 04:22:31.653 INFO [stderr]   --> src/lib.rs:15:1
Dec 18 04:22:31.653 INFO [stderr]    |
Dec 18 04:22:31.653 INFO [stderr] 15 | const CLR_OFFSET:                usize = 10; // 0x0028 / 4
Dec 18 04:22:31.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.653 INFO [stderr] 
Dec 18 04:22:31.653 INFO [stderr] warning: constant item is never used: `PINLEVEL_OFFSET`
Dec 18 04:22:31.653 INFO [stderr]   --> src/lib.rs:16:1
Dec 18 04:22:31.653 INFO [stderr]    |
Dec 18 04:22:31.653 INFO [stderr] 16 | const PINLEVEL_OFFSET:           usize = 13; // 0x0034 / 4
Dec 18 04:22:31.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.653 INFO [stderr] 
Dec 18 04:22:31.653 INFO [stderr] warning: constant item is never used: `EVENT_DETECT_OFFSET`
Dec 18 04:22:31.653 INFO [stderr]   --> src/lib.rs:17:1
Dec 18 04:22:31.653 INFO [stderr]    |
Dec 18 04:22:31.653 INFO [stderr] 17 | const EVENT_DETECT_OFFSET:       usize = 16; // 0x0040 / 4
Dec 18 04:22:31.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.653 INFO [stderr] 
Dec 18 04:22:31.653 INFO [stderr] warning: constant item is never used: `RISING_ED_OFFSET`
Dec 18 04:22:31.653 INFO [stderr]   --> src/lib.rs:18:1
Dec 18 04:22:31.653 INFO [stderr]    |
Dec 18 04:22:31.653 INFO [stderr] 18 | const RISING_ED_OFFSET:          usize = 19; // 0x004c / 4
Dec 18 04:22:31.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.653 INFO [stderr] 
Dec 18 04:22:31.653 INFO [stderr] warning: constant item is never used: `FALLING_ED_OFFSET`
Dec 18 04:22:31.653 INFO [stderr]   --> src/lib.rs:19:1
Dec 18 04:22:31.653 INFO [stderr]    |
Dec 18 04:22:31.653 INFO [stderr] 19 | const FALLING_ED_OFFSET:         usize = 22; // 0x0058 / 4
Dec 18 04:22:31.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.653 INFO [stderr] 
Dec 18 04:22:31.653 INFO [stderr] warning: constant item is never used: `HIGH_DETECT_OFFSET`
Dec 18 04:22:31.653 INFO [stderr]   --> src/lib.rs:20:1
Dec 18 04:22:31.653 INFO [stderr]    |
Dec 18 04:22:31.653 INFO [stderr] 20 | const HIGH_DETECT_OFFSET:        usize = 25; // 0x0064 / 4
Dec 18 04:22:31.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.653 INFO [stderr] 
Dec 18 04:22:31.653 INFO [stderr] warning: constant item is never used: `LOW_DETECT_OFFSET`
Dec 18 04:22:31.653 INFO [stderr]   --> src/lib.rs:21:1
Dec 18 04:22:31.653 INFO [stderr]    |
Dec 18 04:22:31.653 INFO [stderr] 21 | const LOW_DETECT_OFFSET:         usize = 28; // 0x0070 / 4
Dec 18 04:22:31.653 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.653 INFO [stderr] 
Dec 18 04:22:31.653 INFO [stderr] warning: constant item is never used: `PULLUPDN_OFFSET`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:22:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 22 | const PULLUPDN_OFFSET:           usize = 37; // 0x0094 / 4
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `PULLUPDNCLK_OFFSET`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:23:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 23 | const PULLUPDNCLK_OFFSET:        usize = 38; // 0x0098 / 4
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `PAGE_SIZE`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:25:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 25 | const PAGE_SIZE:  usize = 4 * 1024;
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `BLOCK_SIZE`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:26:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 26 | const BLOCK_SIZE: usize = 4 * 1024;
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `SETUP_OK`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:28:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 28 | const SETUP_OK:           usize = 0;
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `SETUP_DEVMEM_FAIL`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:29:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 29 | const SETUP_DEVMEM_FAIL:  usize = 1;
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `SETUP_MALLOC_FAIL`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:30:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 30 | const SETUP_MALLOC_FAIL:  usize = 2;
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `SETUP_MMAP_FAIL`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:31:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 31 | const SETUP_MMAP_FAIL:    usize = 3;
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `SETUP_CPUINFO_FAIL`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:32:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 32 | const SETUP_CPUINFO_FAIL: usize = 4;
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `SETUP_NOT_RPI_FAIL`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:33:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 33 | const SETUP_NOT_RPI_FAIL: usize = 5;
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `INPUT`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:35:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 35 | const INPUT:              usize = 1;// is really 0 for control register!
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `OUTPUT`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:36:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 36 | const OUTPUT:             usize = 0;// is really 1 for control register!
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `ALT0`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:37:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 37 | const ALT0:               usize = 4;
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `HIGH`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:39:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 39 | const HIGH:               usize = 1;
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `LOW`
Dec 18 04:22:31.654 INFO [stderr]   --> src/lib.rs:40:1
Dec 18 04:22:31.654 INFO [stderr]    |
Dec 18 04:22:31.654 INFO [stderr] 40 | const LOW:                usize = 0;
Dec 18 04:22:31.654 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.654 INFO [stderr] 
Dec 18 04:22:31.654 INFO [stderr] warning: constant item is never used: `PUD_OFF`
Dec 18 04:22:31.655 INFO [stderr]   --> src/lib.rs:42:1
Dec 18 04:22:31.655 INFO [stderr]    |
Dec 18 04:22:31.655 INFO [stderr] 42 | const PUD_OFF:            usize = 0;
Dec 18 04:22:31.655 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.655 INFO [stderr] 
Dec 18 04:22:31.655 INFO [stderr] warning: constant item is never used: `PUD_DOWN`
Dec 18 04:22:31.655 INFO [stderr]   --> src/lib.rs:43:1
Dec 18 04:22:31.655 INFO [stderr]    |
Dec 18 04:22:31.655 INFO [stderr] 43 | const PUD_DOWN:           usize = 1;
Dec 18 04:22:31.655 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.655 INFO [stderr] 
Dec 18 04:22:31.655 INFO [stderr] warning: constant item is never used: `PUD_UP`
Dec 18 04:22:31.655 INFO [stderr]   --> src/lib.rs:44:1
Dec 18 04:22:31.655 INFO [stderr]    |
Dec 18 04:22:31.655 INFO [stderr] 44 | const PUD_UP:             usize = 2;
Dec 18 04:22:31.655 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:22:31.655 INFO [stderr] 
Dec 18 04:22:31.940 INFO [stderr] warning: unused variable: `result`
Dec 18 04:22:31.940 INFO [stderr]  --> src/main.rs:6:13
Dec 18 04:22:31.940 INFO [stderr]   |
Dec 18 04:22:31.940 INFO [stderr] 6 |     let mut result = gpio_rust_code::setup();
Dec 18 04:22:31.940 INFO [stderr]   |             ^^^^^^ help: consider using `_result` instead
Dec 18 04:22:31.940 INFO [stderr]   |
Dec 18 04:22:31.940 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 04:22:31.940 INFO [stderr] 
Dec 18 04:22:31.944 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:22:31.944 INFO [stderr]  --> src/main.rs:6:9
Dec 18 04:22:31.944 INFO [stderr]   |
Dec 18 04:22:31.944 INFO [stderr] 6 |     let mut result = gpio_rust_code::setup();
Dec 18 04:22:31.944 INFO [stderr]   |         ----^^^^^^
Dec 18 04:22:31.944 INFO [stderr]   |         |
Dec 18 04:22:31.944 INFO [stderr]   |         help: remove this `mut`
Dec 18 04:22:31.944 INFO [stderr]   |
Dec 18 04:22:31.944 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 18 04:22:31.944 INFO [stderr] 
Dec 18 04:22:32.056 INFO [stderr] warning: unused variable: `result`
Dec 18 04:22:32.056 INFO [stderr]  --> src/main.rs:6:13
Dec 18 04:22:32.056 INFO [stderr]   |
Dec 18 04:22:32.056 INFO [stderr] 6 |     let mut result = gpio_rust_code::setup();
Dec 18 04:22:32.056 INFO [stderr]   |             ^^^^^^ help: consider using `_result` instead
Dec 18 04:22:32.056 INFO [stderr]   |
Dec 18 04:22:32.056 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 04:22:32.056 INFO [stderr] 
Dec 18 04:22:32.056 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:22:32.056 INFO [stderr]  --> src/main.rs:6:9
Dec 18 04:22:32.056 INFO [stderr]   |
Dec 18 04:22:32.056 INFO [stderr] 6 |     let mut result = gpio_rust_code::setup();
Dec 18 04:22:32.056 INFO [stderr]   |         ----^^^^^^
Dec 18 04:22:32.056 INFO [stderr]   |         |
Dec 18 04:22:32.056 INFO [stderr]   |         help: remove this `mut`
Dec 18 04:22:32.056 INFO [stderr]   |
Dec 18 04:22:32.056 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 18 04:22:32.056 INFO [stderr] 
Dec 18 04:22:32.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 18 04:22:33.112 INFO running `"docker" "inspect" "6ac1199761b0531ac4ce11908f9bd3226c30b5e8329299925c459e02bec5ab16"`
Dec 18 04:22:33.456 INFO running `"docker" "rm" "-f" "6ac1199761b0531ac4ce11908f9bd3226c30b5e8329299925c459e02bec5ab16"`
Dec 18 04:22:33.834 INFO [stdout] 6ac1199761b0531ac4ce11908f9bd3226c30b5e8329299925c459e02bec5ab16