[INFO] fetching crate keypad 0.1.4...
[INFO] building keypad-0.1.4 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate keypad 0.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate keypad 0.1.4 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a54fe2300b7451ff5cfc71a9e0c34d1c3a4fbbbdaf5e64e5d1da0979894171a
[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" "9a54fe2300b7451ff5cfc71a9e0c34d1c3a4fbbbdaf5e64e5d1da0979894171a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a54fe2300b7451ff5cfc71a9e0c34d1c3a4fbbbdaf5e64e5d1da0979894171a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a54fe2300b7451ff5cfc71a9e0c34d1c3a4fbbbdaf5e64e5d1da0979894171a", kill_on_drop: false }`
[INFO] [stdout] 9a54fe2300b7451ff5cfc71a9e0c34d1c3a4fbbbdaf5e64e5d1da0979894171a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e46a6ec7a25ef5f1a9831deb993ed931728586368e96ce634b797cec68809aab
[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" "e46a6ec7a25ef5f1a9831deb993ed931728586368e96ce634b797cec68809aab", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.5
[INFO] [stderr]    Compiling keypad v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:169:14
[INFO] [stdout]     |
[INFO] [stdout] 169 |     row: &'a InputPin,
[INFO] [stdout]     |              ^^^^^^^^ help: use `dyn`: `dyn InputPin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:170:22
[INFO] [stdout]     |
[INFO] [stdout] 170 |     col: &'a RefCell<OutputPin>,
[INFO] [stdout]     |                      ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:175:25
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stdout]     |                         ^^^^^^^^ help: use `dyn`: `dyn InputPin`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:175:52
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stdout]     |                                                    ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:148:29
[INFO] [stdout]     |
[INFO] [stdout] 148 | use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:148:39
[INFO] [stdout]     |
[INFO] [stdout] 148 | use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stdout]     |                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:169:14
[INFO] [stdout]     |
[INFO] [stdout] 169 |     row: &'a InputPin,
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:170:22
[INFO] [stdout]     |
[INFO] [stdout] 170 |     col: &'a RefCell<OutputPin>,
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:180:10
[INFO] [stdout]     |
[INFO] [stdout] 180 | impl<'a> InputPin for KeypadInput<'a> {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:175:25
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:175:52
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stdout]     |                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:64:41
[INFO] [stdout]     |
[INFO] [stdout] 64  |               use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:64:51
[INFO] [stdout]     |
[INFO] [stdout] 64  |               use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stdout]     |                                                     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:155:22
[INFO] [stdout]     |
[INFO] [stdout] 155 |                   impl OutputPin for $Pin<Output<PushPull>> {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:166:22
[INFO] [stdout]     |
[INFO] [stdout] 166 |                   impl OutputPin for $Pin<Output<OpenDrain>> {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:177:28
[INFO] [stdout]     |
[INFO] [stdout] 177 |                   impl<MODE> InputPin for $Pin<Input<MODE>> {
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::InputPin::is_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:183:15
[INFO] [stdout]     |
[INFO] [stdout] 183 |         !self.is_low()
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::OutputPin::set_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:188:31
[INFO] [stdout]     |
[INFO] [stdout] 188 |         self.col.borrow_mut().set_low();
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::InputPin::is_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:189:28
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let out = self.row.is_low();
[INFO] [stdout]     |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::OutputPin::set_high`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:190:31
[INFO] [stdout]     |
[INFO] [stdout] 190 |         self.col.borrow_mut().set_high();
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::InputPin::is_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:180:31
[INFO] [stdout]     |
[INFO] [stdout] 180 |                           !self.is_low()
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "e46a6ec7a25ef5f1a9831deb993ed931728586368e96ce634b797cec68809aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46a6ec7a25ef5f1a9831deb993ed931728586368e96ce634b797cec68809aab", kill_on_drop: false }`
[INFO] [stdout] e46a6ec7a25ef5f1a9831deb993ed931728586368e96ce634b797cec68809aab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eb3b0ea26fc78412e14add655c2cb641ea3daa8a300da5d03ec55d7d132946e
[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" "6eb3b0ea26fc78412e14add655c2cb641ea3daa8a300da5d03ec55d7d132946e", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:169:14
[INFO] [stdout]     |
[INFO] [stdout] 169 |     row: &'a InputPin,
[INFO] [stdout]     |              ^^^^^^^^ help: use `dyn`: `dyn InputPin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:170:22
[INFO] [stdout]     |
[INFO] [stdout] 170 |     col: &'a RefCell<OutputPin>,
[INFO] [stdout]     |                      ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:175:25
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stdout]     |                         ^^^^^^^^ help: use `dyn`: `dyn InputPin`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:175:52
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stdout]     |                                                    ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:148:29
[INFO] [stdout]     |
[INFO] [stdout] 148 | use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:148:39
[INFO] [stdout]     |
[INFO] [stdout] 148 | use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stdout]     |                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:169:14
[INFO] [stdout]     |
[INFO] [stdout] 169 |     row: &'a InputPin,
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:170:22
[INFO] [stdout]     |
[INFO] [stdout] 170 |     col: &'a RefCell<OutputPin>,
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:180:10
[INFO] [stdout]     |
[INFO] [stdout] 180 | impl<'a> InputPin for KeypadInput<'a> {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:175:25
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:175:52
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stdout]     |                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:64:41
[INFO] [stdout]     |
[INFO] [stdout] 64  |               use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:64:51
[INFO] [stdout]     |
[INFO] [stdout] 64  |               use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stdout]     |                                                     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling keypad v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:155:22
[INFO] [stdout]     |
[INFO] [stdout] 155 |                   impl OutputPin for $Pin<Output<PushPull>> {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:166:22
[INFO] [stdout]     |
[INFO] [stdout] 166 |                   impl OutputPin for $Pin<Output<OpenDrain>> {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:177:28
[INFO] [stdout]     |
[INFO] [stdout] 177 |                   impl<MODE> InputPin for $Pin<Input<MODE>> {
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::InputPin::is_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:183:15
[INFO] [stdout]     |
[INFO] [stdout] 183 |         !self.is_low()
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::OutputPin::set_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:188:31
[INFO] [stdout]     |
[INFO] [stdout] 188 |         self.col.borrow_mut().set_low();
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::InputPin::is_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:189:28
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let out = self.row.is_low();
[INFO] [stdout]     |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::OutputPin::set_high`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:190:31
[INFO] [stdout]     |
[INFO] [stdout] 190 |         self.col.borrow_mut().set_high();
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::InputPin::is_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:180:31
[INFO] [stdout]     |
[INFO] [stdout] 180 |                           !self.is_low()
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `keypad::embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> examples/basic.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use keypad::embedded_hal::digital::InputPin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `keypad::embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> examples/basic.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / keypad_struct!{
[INFO] [stdout] 20 | |     pub struct ExampleKeypad {
[INFO] [stdout] 21 | |         rows: (
[INFO] [stdout] 22 | |             mock_hal::gpioa::PA0<Input<PullUp>>,
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |     }
[INFO] [stdout] 35 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `keypad::embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> examples/basic.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / keypad_struct!{
[INFO] [stdout] 20 | |     pub struct ExampleKeypad {
[INFO] [stdout] 21 | |         rows: (
[INFO] [stdout] 22 | |             mock_hal::gpioa::PA0<Input<PullUp>>,
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |     }
[INFO] [stdout] 35 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> examples/basic.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / keypad_struct!{
[INFO] [stdout] 20 | |     pub struct ExampleKeypad {
[INFO] [stdout] 21 | |         rows: (
[INFO] [stdout] 22 | |             mock_hal::gpioa::PA0<Input<PullUp>>,
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |     }
[INFO] [stdout] 35 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:169:14
[INFO] [stdout]     |
[INFO] [stdout] 169 |     row: &'a InputPin,
[INFO] [stdout]     |              ^^^^^^^^ help: use `dyn`: `dyn InputPin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:170:22
[INFO] [stdout]     |
[INFO] [stdout] 170 |     col: &'a RefCell<OutputPin>,
[INFO] [stdout]     |                      ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:175:25
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stdout]     |                         ^^^^^^^^ help: use `dyn`: `dyn InputPin`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:175:52
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stdout]     |                                                    ^^^^^^^^^ help: use `dyn`: `dyn OutputPin`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `keypad::embedded_hal::digital::InputPin::is_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> examples/basic.rs:64:54
[INFO] [stdout]    |
[INFO] [stdout] 64 |     println!("Is first key pressed? {}\n", first_key.is_low());
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `keypad::embedded_hal::digital::InputPin::is_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> examples/basic.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let is_pressed = if key.is_low() { 1 } else { 0 };
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:148:29
[INFO] [stdout]     |
[INFO] [stdout] 148 | use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:148:39
[INFO] [stdout]     |
[INFO] [stdout] 148 | use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stdout]     |                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:169:14
[INFO] [stdout]     |
[INFO] [stdout] 169 |     row: &'a InputPin,
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:170:22
[INFO] [stdout]     |
[INFO] [stdout] 170 |     col: &'a RefCell<OutputPin>,
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:180:10
[INFO] [stdout]     |
[INFO] [stdout] 180 | impl<'a> InputPin for KeypadInput<'a> {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:175:25
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:175:52
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn new(row: &'a InputPin, col: &'a RefCell<OutputPin>) -> Self {
[INFO] [stdout]     |                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:64:41
[INFO] [stdout]     |
[INFO] [stdout] 64  |               use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:64:51
[INFO] [stdout]     |
[INFO] [stdout] 64  |               use embedded_hal::digital::{InputPin, OutputPin};
[INFO] [stdout]     |                                                     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:155:22
[INFO] [stdout]     |
[INFO] [stdout] 155 |                   impl OutputPin for $Pin<Output<PushPull>> {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:166:22
[INFO] [stdout]     |
[INFO] [stdout] 166 |                   impl OutputPin for $Pin<Output<OpenDrain>> {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:177:28
[INFO] [stdout]     |
[INFO] [stdout] 177 |                   impl<MODE> InputPin for $Pin<Input<MODE>> {
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::InputPin::is_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:183:15
[INFO] [stdout]     |
[INFO] [stdout] 183 |         !self.is_low()
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::OutputPin::set_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:188:31
[INFO] [stdout]     |
[INFO] [stdout] 188 |         self.col.borrow_mut().set_low();
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::InputPin::is_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:189:28
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let out = self.row.is_low();
[INFO] [stdout]     |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::OutputPin::set_high`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/lib.rs:190:31
[INFO] [stdout]     |
[INFO] [stdout] 190 |         self.col.borrow_mut().set_high();
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::InputPin::is_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/mock_hal.rs:180:31
[INFO] [stdout]     |
[INFO] [stdout] 180 |                           !self.is_low()
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 | / gpio!( GPIOA, gpioa, [
[INFO] [stdout] 203 | |     (PA0, pa0, Input<Floating>),
[INFO] [stdout] 204 | |     (PA1, pa1, Input<Floating>),
[INFO] [stdout] 205 | |     (PA2, pa2, Input<Floating>),
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     (PA15, pa15, Input<Floating>),
[INFO] [stdout] 219 | | ]);
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "6eb3b0ea26fc78412e14add655c2cb641ea3daa8a300da5d03ec55d7d132946e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb3b0ea26fc78412e14add655c2cb641ea3daa8a300da5d03ec55d7d132946e", kill_on_drop: false }`
[INFO] [stdout] 6eb3b0ea26fc78412e14add655c2cb641ea3daa8a300da5d03ec55d7d132946e
