[INFO] fetching crate keypad 0.1.4...
[INFO] extracting crate keypad 0.1.4 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/keypad/0.1.4
[INFO] extracting crate keypad 0.1.4 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/keypad/0.1.4
[INFO] validating manifest of keypad-0.1.4 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of keypad-0.1.4 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing keypad-0.1.4
[INFO] finished frobbing keypad-0.1.4
[INFO] frobbed toml for keypad-0.1.4 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/keypad/0.1.4/Cargo.toml
[INFO] started frobbing keypad-0.1.4
[INFO] finished frobbing keypad-0.1.4
[INFO] frobbed toml for keypad-0.1.4 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/keypad/0.1.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing keypad-0.1.4 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/keypad/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 2dd674c6255c0142724cf2e26990a3790d4f50e972271a442d317ef861202fec
[INFO] running `"docker" "start" "-a" "2dd674c6255c0142724cf2e26990a3790d4f50e972271a442d317ef861202fec"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling keypad v0.1.4 (/opt/crater/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] 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] 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] 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] 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] 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]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "2dd674c6255c0142724cf2e26990a3790d4f50e972271a442d317ef861202fec"`
[INFO] running `"docker" "rm" "-f" "2dd674c6255c0142724cf2e26990a3790d4f50e972271a442d317ef861202fec"`
[INFO] [stdout] 2dd674c6255c0142724cf2e26990a3790d4f50e972271a442d317ef861202fec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/keypad/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1508bb7964638eb9a62bfcd68624b73a431f99679d7c17e10594d6b449484d69
[INFO] running `"docker" "start" "-a" "1508bb7964638eb9a62bfcd68624b73a431f99679d7c17e10594d6b449484d69"`
[INFO] [stderr]    Compiling keypad v0.1.4 (/opt/crater/workdir)
[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 outside of the current crate (in Nightly builds, run with -Z external-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 outside of the current crate (in Nightly builds, run with -Z external-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: 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] 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] 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] 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] 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] 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]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "1508bb7964638eb9a62bfcd68624b73a431f99679d7c17e10594d6b449484d69"`
[INFO] running `"docker" "rm" "-f" "1508bb7964638eb9a62bfcd68624b73a431f99679d7c17e10594d6b449484d69"`
[INFO] [stdout] 1508bb7964638eb9a62bfcd68624b73a431f99679d7c17e10594d6b449484d69
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/keypad/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 6b2a0650f77f1b29ad157a71ba5f27466055953e1d14f13eeb26ba120dde0889
[INFO] running `"docker" "start" "-a" "6b2a0650f77f1b29ad157a71ba5f27466055953e1d14f13eeb26ba120dde0889"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/keypad-8858369138e70c5a
[INFO] [stderr]    Doc-tests keypad
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 56) ... ok
[INFO] [stdout] test src/lib.rs - keypad_struct (line 211) ... ok
[INFO] [stdout] test src/lib.rs - keypad_new (line 377) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6b2a0650f77f1b29ad157a71ba5f27466055953e1d14f13eeb26ba120dde0889"`
[INFO] running `"docker" "rm" "-f" "6b2a0650f77f1b29ad157a71ba5f27466055953e1d14f13eeb26ba120dde0889"`
[INFO] [stdout] 6b2a0650f77f1b29ad157a71ba5f27466055953e1d14f13eeb26ba120dde0889