[INFO] cloning repository https://github.com/dkm/tivarust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dkm/tivarust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdkm%2Ftivarust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdkm%2Ftivarust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 657dbd337f7f0937d8f78c9a99b811a6dda8854d
[INFO] checking dkm/tivarust against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdkm%2Ftivarust" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dkm/tivarust on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-11/source/.cargo/config
[INFO] started tweaking git repo https://github.com/dkm/tivarust
[INFO] finished tweaking git repo https://github.com/dkm/tivarust
[INFO] tweaked toml for git repo https://github.com/dkm/tivarust written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/dkm/tivarust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59f61ea21930228ef43993305cac8b753580707ec45998c25156f5f9cc20e7fc
[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" "59f61ea21930228ef43993305cac8b753580707ec45998c25156f5f9cc20e7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59f61ea21930228ef43993305cac8b753580707ec45998c25156f5f9cc20e7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f61ea21930228ef43993305cac8b753580707ec45998c25156f5f9cc20e7fc", kill_on_drop: false }`
[INFO] [stdout] 59f61ea21930228ef43993305cac8b753580707ec45998c25156f5f9cc20e7fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8eec82638c78e292b49a35d3322428275c64f1b813ae58eece21d3b189880ad
[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" "c8eec82638c78e292b49a35d3322428275c64f1b813ae58eece21d3b189880ad", kill_on_drop: false }`
[INFO] [stderr]     Checking tivarust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::ptr`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::ptr;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     macro_rules! read_bitband {
[INFO] [stdout] 26 | |         ($bitband_offset:expr, $bit_offset:expr) => {
[INFO] [stdout] 27 | |             ptr::read_volatile(bitband!($bitband_offset,$bit_offset) as *mut u32);
[INFO] [stdout] 28 | |         } 
[INFO] [stdout] 29 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4132:33
[INFO] [stdout]      |
[INFO] [stdout] 4132 |     let ui32Config : u32 = match(clock) {
[INFO] [stdout]      |                                 ^^^^^^^ help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4164:7
[INFO] [stdout]      |
[INFO] [stdout] 4164 |     if(((ui32RCC & SYSCTL_RCC_MOSCDIS) != 0) && (!(ui32Config & SYSCTL_MAIN_OSC_DIS) != 0))
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4171:20
[INFO] [stdout]      |
[INFO] [stdout] 4171 |         ui32RCC &= (!SYSCTL_RCC_MOSCDIS | (ui32Config & SYSCTL_MAIN_OSC_DIS));
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4189:14
[INFO] [stdout]      |
[INFO] [stdout] 4189 |         while((hwreg!(SYSCTL_RIS, u32) & SYSCTL_RIS_MOSCPUPRIS) == 0)
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4193:15
[INFO] [stdout]      |
[INFO] [stdout] 4193 |             if(ui32Delay == 0)
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4203:11
[INFO] [stdout]      |
[INFO] [stdout] 4203 |         if(ui32Delay == 0)
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4243:7
[INFO] [stdout]      |
[INFO] [stdout] 4243 |     if((ui32RCC2 & SYSCTL_RCC2_USERCC2) != 0)
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4278:7
[INFO] [stdout]      |
[INFO] [stdout] 4278 |     if((ui32Config & SYSCTL_RCC_BYPASS) == 0)
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4285:15
[INFO] [stdout]      |
[INFO] [stdout] 4285 |             if((hwreg!(SYSCTL_PLLSTAT, u32) & SYSCTL_PLLSTAT_LOCK) != 0)
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `return` value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4416:19
[INFO] [stdout]      |
[INFO] [stdout] 4416 |             return(0);
[INFO] [stdout]      |                   ^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4428:7
[INFO] [stdout]      |
[INFO] [stdout] 4428 |       if(((ui32RCC2 & SYSCTL_RCC2_USERCC2) != 0 &&
[INFO] [stdout]      |  _______^
[INFO] [stdout] 4429 | |         (ui32RCC2 & SYSCTL_RCC2_BYPASS2) == 0) ||
[INFO] [stdout] 4430 | |        ((ui32RCC2 & SYSCTL_RCC2_USERCC2) == 0 && (ui32RCC & SYSCTL_RCC_BYPASS) == 0))
[INFO] [stdout]      | |_____________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4428 |     if ((ui32RCC2 & SYSCTL_RCC2_USERCC2) != 0 &&
[INFO] [stdout] 4429 |         (ui32RCC2 & SYSCTL_RCC2_BYPASS2) == 0) ||
[INFO] [stdout] 4430 |        ((ui32RCC2 & SYSCTL_RCC2_USERCC2) == 0 && (ui32RCC & SYSCTL_RCC_BYPASS) == 0)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4442:20
[INFO] [stdout]      |
[INFO] [stdout] 4442 |           ui32Clk /= ((((ui32PLL1 & SYSCTL_PLLFREQ1_Q_M) >>
[INFO] [stdout]      |  ____________________^
[INFO] [stdout] 4443 | |                       SYSCTL_PLLFREQ1_Q_S) + 1) *
[INFO] [stdout] 4444 | |                     (((ui32PLL1 & SYSCTL_PLLFREQ1_N_M) >>
[INFO] [stdout] 4445 | |                       SYSCTL_PLLFREQ1_N_S) + 1) * 2);
[INFO] [stdout]      | |____________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4442 |         ui32Clk /= (((ui32PLL1 & SYSCTL_PLLFREQ1_Q_M) >>
[INFO] [stdout] 4443 |                       SYSCTL_PLLFREQ1_Q_S) + 1) *
[INFO] [stdout] 4444 |                     (((ui32PLL1 & SYSCTL_PLLFREQ1_N_M) >>
[INFO] [stdout] 4445 |                       SYSCTL_PLLFREQ1_N_S) + 1) * 2;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::ptr`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::ptr;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     macro_rules! read_bitband {
[INFO] [stdout] 26 | |         ($bitband_offset:expr, $bit_offset:expr) => {
[INFO] [stdout] 27 | |             ptr::read_volatile(bitband!($bitband_offset,$bit_offset) as *mut u32);
[INFO] [stdout] 28 | |         } 
[INFO] [stdout] 29 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4132:33
[INFO] [stdout]      |
[INFO] [stdout] 4132 |     let ui32Config : u32 = match(clock) {
[INFO] [stdout]      |                                 ^^^^^^^ help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4164:7
[INFO] [stdout]      |
[INFO] [stdout] 4164 |     if(((ui32RCC & SYSCTL_RCC_MOSCDIS) != 0) && (!(ui32Config & SYSCTL_MAIN_OSC_DIS) != 0))
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4171:20
[INFO] [stdout]      |
[INFO] [stdout] 4171 |         ui32RCC &= (!SYSCTL_RCC_MOSCDIS | (ui32Config & SYSCTL_MAIN_OSC_DIS));
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4189:14
[INFO] [stdout]      |
[INFO] [stdout] 4189 |         while((hwreg!(SYSCTL_RIS, u32) & SYSCTL_RIS_MOSCPUPRIS) == 0)
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4193:15
[INFO] [stdout]      |
[INFO] [stdout] 4193 |             if(ui32Delay == 0)
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4203:11
[INFO] [stdout]      |
[INFO] [stdout] 4203 |         if(ui32Delay == 0)
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4243:7
[INFO] [stdout]      |
[INFO] [stdout] 4243 |     if((ui32RCC2 & SYSCTL_RCC2_USERCC2) != 0)
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4278:7
[INFO] [stdout]      |
[INFO] [stdout] 4278 |     if((ui32Config & SYSCTL_RCC_BYPASS) == 0)
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4285:15
[INFO] [stdout]      |
[INFO] [stdout] 4285 |             if((hwreg!(SYSCTL_PLLSTAT, u32) & SYSCTL_PLLSTAT_LOCK) != 0)
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `return` value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4416:19
[INFO] [stdout]      |
[INFO] [stdout] 4416 |             return(0);
[INFO] [stdout]      |                   ^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4428:7
[INFO] [stdout]      |
[INFO] [stdout] 4428 |       if(((ui32RCC2 & SYSCTL_RCC2_USERCC2) != 0 &&
[INFO] [stdout]      |  _______^
[INFO] [stdout] 4429 | |         (ui32RCC2 & SYSCTL_RCC2_BYPASS2) == 0) ||
[INFO] [stdout] 4430 | |        ((ui32RCC2 & SYSCTL_RCC2_USERCC2) == 0 && (ui32RCC & SYSCTL_RCC_BYPASS) == 0))
[INFO] [stdout]      | |_____________________________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4428 |     if ((ui32RCC2 & SYSCTL_RCC2_USERCC2) != 0 &&
[INFO] [stdout] 4429 |         (ui32RCC2 & SYSCTL_RCC2_BYPASS2) == 0) ||
[INFO] [stdout] 4430 |        ((ui32RCC2 & SYSCTL_RCC2_USERCC2) == 0 && (ui32RCC & SYSCTL_RCC_BYPASS) == 0)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4442:20
[INFO] [stdout]      |
[INFO] [stdout] 4442 |           ui32Clk /= ((((ui32PLL1 & SYSCTL_PLLFREQ1_Q_M) >>
[INFO] [stdout]      |  ____________________^
[INFO] [stdout] 4443 | |                       SYSCTL_PLLFREQ1_Q_S) + 1) *
[INFO] [stdout] 4444 | |                     (((ui32PLL1 & SYSCTL_PLLFREQ1_N_M) >>
[INFO] [stdout] 4445 | |                       SYSCTL_PLLFREQ1_N_S) + 1) * 2);
[INFO] [stdout]      | |____________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4442 |         ui32Clk /= (((ui32PLL1 & SYSCTL_PLLFREQ1_Q_M) >>
[INFO] [stdout] 4443 |                       SYSCTL_PLLFREQ1_Q_S) + 1) *
[INFO] [stdout] 4444 |                     (((ui32PLL1 & SYSCTL_PLLFREQ1_N_M) >>
[INFO] [stdout] 4445 |                       SYSCTL_PLLFREQ1_N_S) + 1) * 2;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4451:19
[INFO] [stdout]      |
[INFO] [stdout] 4451 |           ui32Clk = ((ui32Clk * ((ui32PLL & SYSCTL_PLLFREQ0_MINT_M) >>
[INFO] [stdout]      |  ___________________^
[INFO] [stdout] 4452 | |                                SYSCTL_PLLFREQ0_MINT_S)) +
[INFO] [stdout] 4453 | |                    ((ui32Clk * ((ui32PLL & SYSCTL_PLLFREQ0_MFRAC_M) >>
[INFO] [stdout] 4454 | |                                 SYSCTL_PLLFREQ0_MFRAC_S)) >> 10));
[INFO] [stdout]      | |_________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4451 |         ui32Clk = (ui32Clk * ((ui32PLL & SYSCTL_PLLFREQ0_MINT_M) >>
[INFO] [stdout] 4452 |                                SYSCTL_PLLFREQ0_MINT_S)) +
[INFO] [stdout] 4453 |                    ((ui32Clk * ((ui32PLL & SYSCTL_PLLFREQ0_MFRAC_M) >>
[INFO] [stdout] 4454 |                                 SYSCTL_PLLFREQ0_MFRAC_S)) >> 10);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4465:15
[INFO] [stdout]      |
[INFO] [stdout] 4465 |         match (hwreg!(SYSCTL_DC1, u32) & SYSCTL_DC1_MINSYSDIV_M){
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4499:15
[INFO] [stdout]      |
[INFO] [stdout] 4499 |               if((ui32RCC2 & SYSCTL_RCC2_DIV400)!= 0 &&
[INFO] [stdout]      |  _______________^
[INFO] [stdout] 4500 | |                (((ui32RCC2 & SYSCTL_RCC2_USERCC2) != 0 &&
[INFO] [stdout] 4501 | |                  (ui32RCC2 & SYSCTL_RCC2_BYPASS2) == 0) ||
[INFO] [stdout] 4502 | |                 ((ui32RCC2 & SYSCTL_RCC2_USERCC2) == 0 &&
[INFO] [stdout] 4503 | |                  (ui32RCC & SYSCTL_RCC_BYPASS) == 0)))
[INFO] [stdout]      | |______________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4499 |             if (ui32RCC2 & SYSCTL_RCC2_DIV400)!= 0 &&
[INFO] [stdout] 4500 |                (((ui32RCC2 & SYSCTL_RCC2_USERCC2) != 0 &&
[INFO] [stdout] 4501 |                  (ui32RCC2 & SYSCTL_RCC2_BYPASS2) == 0) ||
[INFO] [stdout] 4502 |                 ((ui32RCC2 & SYSCTL_RCC2_USERCC2) == 0 &&
[INFO] [stdout] 4503 |                  (ui32RCC & SYSCTL_RCC_BYPASS) == 0))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4506:27
[INFO] [stdout]      |
[INFO] [stdout] 4506 |                   ui32Clk = ((ui32Clk * 2) / (((ui32RCC2 &
[INFO] [stdout]      |  ___________________________^
[INFO] [stdout] 4507 | |                                               (SYSCTL_RCC2_SYSDIV2_M |
[INFO] [stdout] 4508 | |                                                SYSCTL_RCC2_SYSDIV2LSB)) >>
[INFO] [stdout] 4509 | |                                              (SYSCTL_RCC2_SYSDIV2_S - 1)) +
[INFO] [stdout] 4510 | |                                             1));
[INFO] [stdout]      | |_______________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4506 |                 ui32Clk = (ui32Clk * 2) / (((ui32RCC2 &
[INFO] [stdout] 4507 |                                               (SYSCTL_RCC2_SYSDIV2_M |
[INFO] [stdout] 4508 |                                                SYSCTL_RCC2_SYSDIV2LSB)) >>
[INFO] [stdout] 4509 |                                              (SYSCTL_RCC2_SYSDIV2_S - 1)) +
[INFO] [stdout] 4510 |                                             1);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4514:28
[INFO] [stdout]      |
[INFO] [stdout] 4514 |                   ui32Clk /= (((ui32RCC2 & SYSCTL_RCC2_SYSDIV2_M) >>
[INFO] [stdout]      |  ____________________________^
[INFO] [stdout] 4515 | |                              SYSCTL_RCC2_SYSDIV2_S) + 1);
[INFO] [stdout]      | |________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4514 |                 ui32Clk /= ((ui32RCC2 & SYSCTL_RCC2_SYSDIV2_M) >>
[INFO] [stdout] 4515 |                              SYSCTL_RCC2_SYSDIV2_S) + 1;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4520:24
[INFO] [stdout]      |
[INFO] [stdout] 4520 |               ui32Clk /= (((ui32RCC & SYSCTL_RCC_SYSDIV_M) >>
[INFO] [stdout]      |  ________________________^
[INFO] [stdout] 4521 | |                          SYSCTL_RCC_SYSDIV_S) + 1);
[INFO] [stdout]      | |__________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4520 |             ui32Clk /= ((ui32RCC & SYSCTL_RCC_SYSDIV_M) >>
[INFO] [stdout] 4521 |                          SYSCTL_RCC_SYSDIV_S) + 1;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4528:7
[INFO] [stdout]      |
[INFO] [stdout] 4528 |     if(ui32Max < ui32Clk)
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4451:19
[INFO] [stdout]      |
[INFO] [stdout] 4451 |           ui32Clk = ((ui32Clk * ((ui32PLL & SYSCTL_PLLFREQ0_MINT_M) >>
[INFO] [stdout]      |  ___________________^
[INFO] [stdout] 4452 | |                                SYSCTL_PLLFREQ0_MINT_S)) +
[INFO] [stdout] 4453 | |                    ((ui32Clk * ((ui32PLL & SYSCTL_PLLFREQ0_MFRAC_M) >>
[INFO] [stdout] 4454 | |                                 SYSCTL_PLLFREQ0_MFRAC_S)) >> 10));
[INFO] [stdout]      | |_________________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4451 |         ui32Clk = (ui32Clk * ((ui32PLL & SYSCTL_PLLFREQ0_MINT_M) >>
[INFO] [stdout] 4452 |                                SYSCTL_PLLFREQ0_MINT_S)) +
[INFO] [stdout] 4453 |                    ((ui32Clk * ((ui32PLL & SYSCTL_PLLFREQ0_MFRAC_M) >>
[INFO] [stdout] 4454 |                                 SYSCTL_PLLFREQ0_MFRAC_S)) >> 10);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `return` value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4536:11
[INFO] [stdout]      |
[INFO] [stdout] 4536 |     return(ui32Clk);
[INFO] [stdout]      |           ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4465:15
[INFO] [stdout]      |
[INFO] [stdout] 4465 |         match (hwreg!(SYSCTL_DC1, u32) & SYSCTL_DC1_MINSYSDIV_M){
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `driverlib::pinmap`
[INFO] [stdout]  --> src/tiva_uart.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use driverlib::pinmap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/tiva_uart.rs:143:42
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let uart_conf : TivaUartConf = match (uart) {
[INFO] [stdout]     |                                          ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4499:15
[INFO] [stdout]      |
[INFO] [stdout] 4499 |               if((ui32RCC2 & SYSCTL_RCC2_DIV400)!= 0 &&
[INFO] [stdout]      |  _______________^
[INFO] [stdout] 4500 | |                (((ui32RCC2 & SYSCTL_RCC2_USERCC2) != 0 &&
[INFO] [stdout] 4501 | |                  (ui32RCC2 & SYSCTL_RCC2_BYPASS2) == 0) ||
[INFO] [stdout] 4502 | |                 ((ui32RCC2 & SYSCTL_RCC2_USERCC2) == 0 &&
[INFO] [stdout] 4503 | |                  (ui32RCC & SYSCTL_RCC_BYPASS) == 0)))
[INFO] [stdout]      | |______________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4499 |             if (ui32RCC2 & SYSCTL_RCC2_DIV400)!= 0 &&
[INFO] [stdout] 4500 |                (((ui32RCC2 & SYSCTL_RCC2_USERCC2) != 0 &&
[INFO] [stdout] 4501 |                  (ui32RCC2 & SYSCTL_RCC2_BYPASS2) == 0) ||
[INFO] [stdout] 4502 |                 ((ui32RCC2 & SYSCTL_RCC2_USERCC2) == 0 &&
[INFO] [stdout] 4503 |                  (ui32RCC & SYSCTL_RCC_BYPASS) == 0))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/tiva_uart.rs:171:29
[INFO] [stdout]     |
[INFO] [stdout] 171 | / ...                   (uart::UART_CONFIG_PAR_NONE | uart::UART_CONFIG_STOP_ONE |
[INFO] [stdout] 172 | | ...                    uart::UART_CONFIG_WLEN_8));
[INFO] [stdout]     | |________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 171 |                             uart::UART_CONFIG_PAR_NONE | uart::UART_CONFIG_STOP_ONE |
[INFO] [stdout] 172 |                              uart::UART_CONFIG_WLEN_8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4506:27
[INFO] [stdout]      |
[INFO] [stdout] 4506 |                   ui32Clk = ((ui32Clk * 2) / (((ui32RCC2 &
[INFO] [stdout]      |  ___________________________^
[INFO] [stdout] 4507 | |                                               (SYSCTL_RCC2_SYSDIV2_M |
[INFO] [stdout] 4508 | |                                                SYSCTL_RCC2_SYSDIV2LSB)) >>
[INFO] [stdout] 4509 | |                                              (SYSCTL_RCC2_SYSDIV2_S - 1)) +
[INFO] [stdout] 4510 | |                                             1));
[INFO] [stdout]      | |_______________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4506 |                 ui32Clk = (ui32Clk * 2) / (((ui32RCC2 &
[INFO] [stdout] 4507 |                                               (SYSCTL_RCC2_SYSDIV2_M |
[INFO] [stdout] 4508 |                                                SYSCTL_RCC2_SYSDIV2LSB)) >>
[INFO] [stdout] 4509 |                                              (SYSCTL_RCC2_SYSDIV2_S - 1)) +
[INFO] [stdout] 4510 |                                             1);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4514:28
[INFO] [stdout]      |
[INFO] [stdout] 4514 |                   ui32Clk /= (((ui32RCC2 & SYSCTL_RCC2_SYSDIV2_M) >>
[INFO] [stdout]      |  ____________________________^
[INFO] [stdout] 4515 | |                              SYSCTL_RCC2_SYSDIV2_S) + 1);
[INFO] [stdout]      | |________________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4514 |                 ui32Clk /= ((ui32RCC2 & SYSCTL_RCC2_SYSDIV2_M) >>
[INFO] [stdout] 4515 |                              SYSCTL_RCC2_SYSDIV2_S) + 1;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4520:24
[INFO] [stdout]      |
[INFO] [stdout] 4520 |               ui32Clk /= (((ui32RCC & SYSCTL_RCC_SYSDIV_M) >>
[INFO] [stdout]      |  ________________________^
[INFO] [stdout] 4521 | |                          SYSCTL_RCC_SYSDIV_S) + 1);
[INFO] [stdout]      | |__________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4520 |             ui32Clk /= ((ui32RCC & SYSCTL_RCC_SYSDIV_M) >>
[INFO] [stdout] 4521 |                          SYSCTL_RCC_SYSDIV_S) + 1;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4528:7
[INFO] [stdout]      |
[INFO] [stdout] 4528 |     if(ui32Max < ui32Clk)
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `return` value
[INFO] [stdout]     --> src/driverlib/sysctl.rs:4536:11
[INFO] [stdout]      |
[INFO] [stdout] 4536 |     return(ui32Clk);
[INFO] [stdout]      |           ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `driverlib::pinmap`
[INFO] [stdout]  --> src/tiva_uart.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use driverlib::pinmap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/tiva_uart.rs:143:42
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let uart_conf : TivaUartConf = match (uart) {
[INFO] [stdout]     |                                          ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/tiva_uart.rs:171:29
[INFO] [stdout]     |
[INFO] [stdout] 171 | / ...                   (uart::UART_CONFIG_PAR_NONE | uart::UART_CONFIG_STOP_ONE |
[INFO] [stdout] 172 | | ...                    uart::UART_CONFIG_WLEN_8));
[INFO] [stdout]     | |________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 171 |                             uart::UART_CONFIG_PAR_NONE | uart::UART_CONFIG_STOP_ONE |
[INFO] [stdout] 172 |                              uart::UART_CONFIG_WLEN_8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0522]: definition of an unknown language item: `panic_fmt`
[INFO] [stdout]    --> src/main.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | #[lang = "panic_fmt"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0522]: definition of an unknown language item: `panic_fmt`
[INFO] [stdout]    --> src/main.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | #[lang = "panic_fmt"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0522`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tivarust`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors; 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0522`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c8eec82638c78e292b49a35d3322428275c64f1b813ae58eece21d3b189880ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8eec82638c78e292b49a35d3322428275c64f1b813ae58eece21d3b189880ad", kill_on_drop: false }`
[INFO] [stdout] c8eec82638c78e292b49a35d3322428275c64f1b813ae58eece21d3b189880ad