[INFO] crate freertos_rs 0.3.0 is already in cache
[INFO] checking freertos_rs-0.3.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate freertos_rs 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate freertos_rs 0.3.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate freertos_rs 0.3.0
[INFO] finished tweaking crates.io crate freertos_rs 0.3.0
[INFO] tweaked toml for crates.io crate freertos_rs 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4ed0f860afc8e910c6c57db2173e997fa08a3e2af5bee9c3746de953a04519c5
[INFO] running `"docker" "start" "-a" "4ed0f860afc8e910c6c57db2173e997fa08a3e2af5bee9c3746de953a04519c5"`
[INFO] [stderr]     Checking freertos_rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `crate::base::*`
[INFO] [stderr]  --> src/shim.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::base::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::task::*`
[INFO] [stderr]  --> src/timers.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::task::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::mutex::*`
[INFO] [stderr]  --> src/timers.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::mutex::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::queue::*`
[INFO] [stderr]  --> src/timers.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::queue::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/timers.rs:74:45
[INFO] [stderr]    |
[INFO] [stderr] 74 | ...                   callback: Box<Fn(Timer) + Send + 'a>,)
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Timer) + Send + 'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/timers.rs:108:72
[INFO] [stderr]     |
[INFO] [stderr] 108 |                         let b = Box::from_raw(callback_ptr as *mut Box<Fn(Timer)>);
[INFO] [stderr]     |                                                                        ^^^^^^^^^ help: use `dyn`: `dyn Fn(Timer)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/timers.rs:191:56
[INFO] [stderr]     |
[INFO] [stderr] 191 |                 Box::from_raw(callback_ptr as *mut Box<Fn(Timer)>);
[INFO] [stderr]     |                                                        ^^^^^^^^^ help: use `dyn`: `dyn Fn(Timer)`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/mutex.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/mutex.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/mutex.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/units.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/units.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::base::*`
[INFO] [stderr]  --> src/shim.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::base::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::task::*`
[INFO] [stderr]  --> src/timers.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::task::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::mutex::*`
[INFO] [stderr]  --> src/timers.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::mutex::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::queue::*`
[INFO] [stderr]  --> src/timers.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::queue::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/timers.rs:74:45
[INFO] [stderr]    |
[INFO] [stderr] 74 | ...                   callback: Box<Fn(Timer) + Send + 'a>,)
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Timer) + Send + 'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/timers.rs:108:72
[INFO] [stderr]     |
[INFO] [stderr] 108 |                         let b = Box::from_raw(callback_ptr as *mut Box<Fn(Timer)>);
[INFO] [stderr]     |                                                                        ^^^^^^^^^ help: use `dyn`: `dyn Fn(Timer)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/timers.rs:191:56
[INFO] [stderr]     |
[INFO] [stderr] 191 |                 Box::from_raw(callback_ptr as *mut Box<Fn(Timer)>);
[INFO] [stderr]     |                                                        ^^^^^^^^^ help: use `dyn`: `dyn Fn(Timer)`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/mutex.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/mutex.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/mutex.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/units.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/units.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |         unsafe { freertos_rs_task_notify_take(if clear { 1 } else { 0 }, wait_for.to_ticks()) }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:239:17
[INFO] [stderr]     |
[INFO] [stderr] 239 |         let r = unsafe { 
[INFO] [stderr]     |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:255:9
[INFO] [stderr]     |
[INFO] [stderr] 255 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:273:9
[INFO] [stderr]     |
[INFO] [stderr] 273 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:345:9
[INFO] [stderr]     |
[INFO] [stderr] 345 |         unsafe { freertos_rs_xTaskGetTickCount() }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:353:9
[INFO] [stderr]     |
[INFO] [stderr] 353 |         unsafe { freertos_rs_get_number_of_tasks() as usize }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/timers.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/timers.rs:149:9
[INFO] [stderr]     |
[INFO] [stderr] 149 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/timers.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/timers.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/queue.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let handle = unsafe { freertos_rs_queue_create(max_size as u32, item_size as u32) };
[INFO] [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/queue.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/queue.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/semaphore.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/semaphore.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/semaphore.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/semaphore.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/semaphore.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/mutex.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let m = unsafe { freertos_rs_create_mutex() };
[INFO] [stderr]     |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:125:19
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let res = unsafe { freertos_rs_take_mutex(self.0, max_wait.to_ticks()) };
[INFO] [stderr]     |                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:135:9
[INFO] [stderr]     |
[INFO] [stderr] 135 |         unsafe { freertos_rs_give_mutex(self.0); }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 |         unsafe { freertos_rs_delete_semaphore(self.0) }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:154:17
[INFO] [stderr]     |
[INFO] [stderr] 154 |         let m = unsafe { freertos_rs_create_recursive_mutex() };
[INFO] [stderr]     |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:162:19
[INFO] [stderr]     |
[INFO] [stderr] 162 |         let res = unsafe { freertos_rs_take_recursive_mutex(self.0, max_wait.to_ticks()) };
[INFO] [stderr]     |                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 |         unsafe { freertos_rs_give_recursive_mutex(self.0); }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         unsafe { freertos_rs_delete_semaphore(self.0) }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/units.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         unsafe { freertos_rs_get_portTICK_PERIOD_MS() }
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/units.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         unsafe { freertos_rs_max_wait() }
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/utils.rs:37:22
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let c_size = unsafe { freertos_rs_sizeof(check.0) };
[INFO] [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/isr.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             unsafe { freertos_rs_isr_yield(); }
[INFO] [stderr]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/delays.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]  --> src/critical.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |         unsafe { freertos_rs_enter_critical(); }
[INFO] [stderr]   |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/critical.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         unsafe { freertos_rs_exit_critical(); }
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `FreeRtosStackType`
[INFO] [stderr]   --> src/base.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub type FreeRtosStackType = *const CVoid;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Finished`
[INFO] [stderr]   --> src/patterns/compute_task.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     Finished,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused boxed boxed `core::ops::Fn` trait object that must be used
[INFO] [stderr]    --> src/timers.rs:191:17
[INFO] [stderr]     |
[INFO] [stderr] 191 |                 Box::from_raw(callback_ptr as *mut Box<Fn(Timer)>);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: closures are lazy and do nothing unless called
[INFO] [stderr] 
[INFO] [stderr] warning: 52 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |         unsafe { freertos_rs_task_notify_take(if clear { 1 } else { 0 }, wait_for.to_ticks()) }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:239:17
[INFO] [stderr]     |
[INFO] [stderr] 239 |         let r = unsafe { 
[INFO] [stderr]     |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:255:9
[INFO] [stderr]     |
[INFO] [stderr] 255 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:273:9
[INFO] [stderr]     |
[INFO] [stderr] 273 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:345:9
[INFO] [stderr]     |
[INFO] [stderr] 345 |         unsafe { freertos_rs_xTaskGetTickCount() }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/task.rs:353:9
[INFO] [stderr]     |
[INFO] [stderr] 353 |         unsafe { freertos_rs_get_number_of_tasks() as usize }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/timers.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/timers.rs:149:9
[INFO] [stderr]     |
[INFO] [stderr] 149 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/timers.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/timers.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         unsafe {
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/queue.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let handle = unsafe { freertos_rs_queue_create(max_size as u32, item_size as u32) };
[INFO] [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/queue.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/queue.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/semaphore.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/semaphore.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/semaphore.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/semaphore.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/semaphore.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/mutex.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let m = unsafe { freertos_rs_create_mutex() };
[INFO] [stderr]     |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:125:19
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let res = unsafe { freertos_rs_take_mutex(self.0, max_wait.to_ticks()) };
[INFO] [stderr]     |                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:135:9
[INFO] [stderr]     |
[INFO] [stderr] 135 |         unsafe { freertos_rs_give_mutex(self.0); }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 |         unsafe { freertos_rs_delete_semaphore(self.0) }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:154:17
[INFO] [stderr]     |
[INFO] [stderr] 154 |         let m = unsafe { freertos_rs_create_recursive_mutex() };
[INFO] [stderr]     |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:162:19
[INFO] [stderr]     |
[INFO] [stderr] 162 |         let res = unsafe { freertos_rs_take_recursive_mutex(self.0, max_wait.to_ticks()) };
[INFO] [stderr]     |                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 |         unsafe { freertos_rs_give_recursive_mutex(self.0); }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/mutex.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         unsafe { freertos_rs_delete_semaphore(self.0) }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/units.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         unsafe { freertos_rs_get_portTICK_PERIOD_MS() }
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/units.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         unsafe { freertos_rs_max_wait() }
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/utils.rs:37:22
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let c_size = unsafe { freertos_rs_sizeof(check.0) };
[INFO] [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/isr.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             unsafe { freertos_rs_isr_yield(); }
[INFO] [stderr]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/delays.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]  --> src/critical.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |         unsafe { freertos_rs_enter_critical(); }
[INFO] [stderr]   |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/critical.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         unsafe { freertos_rs_exit_critical(); }
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `FreeRtosStackType`
[INFO] [stderr]   --> src/base.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub type FreeRtosStackType = *const CVoid;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Finished`
[INFO] [stderr]   --> src/patterns/compute_task.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     Finished,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused boxed boxed `core::ops::Fn` trait object that must be used
[INFO] [stderr]    --> src/timers.rs:191:17
[INFO] [stderr]     |
[INFO] [stderr] 191 |                 Box::from_raw(callback_ptr as *mut Box<Fn(Timer)>);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: closures are lazy and do nothing unless called
[INFO] [stderr] 
[INFO] [stderr] warning: 52 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "4ed0f860afc8e910c6c57db2173e997fa08a3e2af5bee9c3746de953a04519c5"`
[INFO] running `"docker" "rm" "-f" "4ed0f860afc8e910c6c57db2173e997fa08a3e2af5bee9c3746de953a04519c5"`
[INFO] [stdout] 4ed0f860afc8e910c6c57db2173e997fa08a3e2af5bee9c3746de953a04519c5