[INFO] crate keypad 0.1.4 is already in cache
[INFO] checking keypad-0.1.4 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate keypad 0.1.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate keypad 0.1.4 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate keypad 0.1.4
[INFO] finished tweaking crates.io crate keypad 0.1.4
[INFO] tweaked toml for crates.io crate keypad 0.1.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f1ef771c80913af30afd7e804834963b503dac904c45446e2beeb8f94f2d5923
[INFO] running `"docker" "start" "-a" "f1ef771c80913af30afd7e804834963b503dac904c45446e2beeb8f94f2d5923"`
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]     Checking keypad v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:169:14
[INFO] [stderr]     |
[INFO] [stderr] 169 |     row: &'a InputPin,
[INFO] [stderr]     |              ^^^^^^^^ help: use `dyn`: `dyn InputPin`
[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/lib.rs:170:22
[INFO] [stderr]     |
[INFO] [stderr] 170 |     col: &'a RefCell<OutputPin>,
[INFO] [stderr]     |                      ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:175:25
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stderr]     |                         ^^^^^^^^ help: use `dyn`: `dyn InputPin`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:175:52
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stderr]     |                                                    ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:148:29
[INFO] [stderr]     |
[INFO] [stderr] 148 | use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stderr]     |                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:148:39
[INFO] [stderr]     |
[INFO] [stderr] 148 | use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stderr]     |                                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:169:14
[INFO] [stderr]     |
[INFO] [stderr] 169 |     row: &'a InputPin,
[INFO] [stderr]     |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:170:22
[INFO] [stderr]     |
[INFO] [stderr] 170 |     col: &'a RefCell<OutputPin>,
[INFO] [stderr]     |                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:180:10
[INFO] [stderr]     |
[INFO] [stderr] 180 | impl<'a> InputPin for KeypadInput<'a> {
[INFO] [stderr]     |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:175:25
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stderr]     |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:175:52
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stderr]     |                                                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/mock_hal.rs:64:41
[INFO] [stderr]     |
[INFO] [stderr] 64  |               use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stderr]     |                                           ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stderr] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stderr] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stderr] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stderr] 219 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/mock_hal.rs:64:51
[INFO] [stderr]     |
[INFO] [stderr] 64  |               use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stderr]     |                                                     ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stderr] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stderr] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stderr] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stderr] 219 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/mock_hal.rs:155:22
[INFO] [stderr]     |
[INFO] [stderr] 155 |                   impl OutputPin for $Pin<Output<PushPull>> {
[INFO] [stderr]     |                        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stderr] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stderr] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stderr] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stderr] 219 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/mock_hal.rs:166:22
[INFO] [stderr]     |
[INFO] [stderr] 166 |                   impl OutputPin for $Pin<Output<OpenDrain>> {
[INFO] [stderr]     |                        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stderr] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stderr] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stderr] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stderr] 219 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/mock_hal.rs:177:28
[INFO] [stderr]     |
[INFO] [stderr] 177 |                   impl<MODE> InputPin for $Pin<Input<MODE>> {
[INFO] [stderr]     |                              ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stderr] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stderr] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stderr] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stderr] 219 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin::is_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:183:15
[INFO] [stderr]     |
[INFO] [stderr] 183 |         !self.is_low()
[INFO] [stderr]     |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:188:31
[INFO] [stderr]     |
[INFO] [stderr] 188 |         self.col.borrow_mut().set_low();
[INFO] [stderr]     |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin::is_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:189:28
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let out = self.row.is_low();
[INFO] [stderr]     |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:190:31
[INFO] [stderr]     |
[INFO] [stderr] 190 |         self.col.borrow_mut().set_high();
[INFO] [stderr]     |                               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:169:14
[INFO] [stderr]     |
[INFO] [stderr] 169 |     row: &'a InputPin,
[INFO] [stderr]     |              ^^^^^^^^ help: use `dyn`: `dyn InputPin`
[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/lib.rs:170:22
[INFO] [stderr]     |
[INFO] [stderr] 170 |     col: &'a RefCell<OutputPin>,
[INFO] [stderr]     |                      ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:175:25
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stderr]     |                         ^^^^^^^^ help: use `dyn`: `dyn InputPin`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:175:52
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stderr]     |                                                    ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:148:29
[INFO] [stderr]     |
[INFO] [stderr] 148 | use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stderr]     |                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:148:39
[INFO] [stderr]     |
[INFO] [stderr] 148 | use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stderr]     |                                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:169:14
[INFO] [stderr]     |
[INFO] [stderr] 169 |     row: &'a InputPin,
[INFO] [stderr]     |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:170:22
[INFO] [stderr]     |
[INFO] [stderr] 170 |     col: &'a RefCell<OutputPin>,
[INFO] [stderr]     |                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:180:10
[INFO] [stderr]     |
[INFO] [stderr] 180 | impl<'a> InputPin for KeypadInput<'a> {
[INFO] [stderr]     |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:175:25
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stderr]     |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:175:52
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stderr]     |                                                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/mock_hal.rs:64:41
[INFO] [stderr]     |
[INFO] [stderr] 64  |               use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stderr]     |                                           ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stderr] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stderr] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stderr] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stderr] 219 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/mock_hal.rs:64:51
[INFO] [stderr]     |
[INFO] [stderr] 64  |               use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stderr]     |                                                     ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stderr] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stderr] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stderr] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stderr] 219 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/mock_hal.rs:155:22
[INFO] [stderr]     |
[INFO] [stderr] 155 |                   impl OutputPin for $Pin<Output<PushPull>> {
[INFO] [stderr]     |                        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stderr] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stderr] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stderr] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stderr] 219 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/mock_hal.rs:166:22
[INFO] [stderr]     |
[INFO] [stderr] 166 |                   impl OutputPin for $Pin<Output<OpenDrain>> {
[INFO] [stderr]     |                        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stderr] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stderr] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stderr] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stderr] 219 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/mock_hal.rs:177:28
[INFO] [stderr]     |
[INFO] [stderr] 177 |                   impl<MODE> InputPin for $Pin<Input<MODE>> {
[INFO] [stderr]     |                              ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stderr] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stderr] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stderr] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stderr] 219 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin::is_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/mock_hal.rs:180:31
[INFO] [stderr]     |
[INFO] [stderr] 180 |                           !self.is_low()
[INFO] [stderr]     |                                 ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stderr] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stderr] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stderr] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stderr] 219 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin::is_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:183:15
[INFO] [stderr]     |
[INFO] [stderr] 183 |         !self.is_low()
[INFO] [stderr]     |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:188:31
[INFO] [stderr]     |
[INFO] [stderr] 188 |         self.col.borrow_mut().set_low();
[INFO] [stderr]     |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin::is_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:189:28
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let out = self.row.is_low();
[INFO] [stderr]     |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/lib.rs:190:31
[INFO] [stderr]     |
[INFO] [stderr] 190 |         self.col.borrow_mut().set_high();
[INFO] [stderr]     |                               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'embedded_hal::digital::InputPin::is_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/mock_hal.rs:180:31
[INFO] [stderr]     |
[INFO] [stderr] 180 |                           !self.is_low()
[INFO] [stderr]     |                                 ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stderr] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stderr] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stderr] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stderr] 219 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'keypad::embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> examples/basic.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use keypad::embedded_hal::digital::InputPin;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'keypad::embedded_hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> examples/basic.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / keypad_struct!{
[INFO] [stderr] 20 | |     pub struct ExampleKeypad {
[INFO] [stderr] 21 | |         rows: (
[INFO] [stderr] 22 | |             mock_hal::gpioa::PA0<Input<PullUp>>,
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |     }
[INFO] [stderr] 35 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'keypad::embedded_hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> examples/basic.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / keypad_struct!{
[INFO] [stderr] 20 | |     pub struct ExampleKeypad {
[INFO] [stderr] 21 | |         rows: (
[INFO] [stderr] 22 | |             mock_hal::gpioa::PA0<Input<PullUp>>,
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |     }
[INFO] [stderr] 35 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> examples/basic.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / keypad_struct!{
[INFO] [stderr] 20 | |     pub struct ExampleKeypad {
[INFO] [stderr] 21 | |         rows: (
[INFO] [stderr] 22 | |             mock_hal::gpioa::PA0<Input<PullUp>>,
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |     }
[INFO] [stderr] 35 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'keypad::embedded_hal::digital::InputPin::is_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> examples/basic.rs:64:54
[INFO] [stderr]    |
[INFO] [stderr] 64 |     println!("Is first key pressed? {}\n", first_key.is_low());
[INFO] [stderr]    |                                                      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'keypad::embedded_hal::digital::InputPin::is_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> examples/basic.rs:72:37
[INFO] [stderr]    |
[INFO] [stderr] 72 |             let is_pressed = if key.is_low() { 1 } else { 0 };
[INFO] [stderr]    |                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "f1ef771c80913af30afd7e804834963b503dac904c45446e2beeb8f94f2d5923"`
[INFO] running `"docker" "rm" "-f" "f1ef771c80913af30afd7e804834963b503dac904c45446e2beeb8f94f2d5923"`
[INFO] [stdout] f1ef771c80913af30afd7e804834963b503dac904c45446e2beeb8f94f2d5923