[INFO] crate max7301 0.1.0 is already in cache
[INFO] extracting crate max7301 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/max7301/0.1.0
[INFO] extracting crate max7301 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/max7301/0.1.0
[INFO] validating manifest of max7301-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of max7301-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing max7301-0.1.0
[INFO] finished frobbing max7301-0.1.0
[INFO] frobbed toml for max7301-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/max7301/0.1.0/Cargo.toml
[INFO] started frobbing max7301-0.1.0
[INFO] finished frobbing max7301-0.1.0
[INFO] frobbed toml for max7301-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/max7301/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing max7301-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/max7301/0.1.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c67e5ae24c3384cdadf487a342aefa98d15f3eb797a1f475b6b783b8aa087b7e
[INFO] running `"docker" "start" "-a" "c67e5ae24c3384cdadf487a342aefa98d15f3eb797a1f475b6b783b8aa087b7e"`
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling max7301 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/config.rs:53:14
[INFO] [stderr]    |
[INFO] [stderr] 53 |             0...4 => {
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]  --> src/expander/pin.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use hal::digital::InputPin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]  --> src/expander/pin.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use hal::digital::OutputPin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/expander/pin.rs:37:27
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl<'io, IO: ExpanderIO> OutputPin for PortPin<'io, IO> {
[INFO] [stderr]    |                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/expander/pin.rs:47:27
[INFO] [stderr]    |
[INFO] [stderr] 47 | impl<'io, IO: ExpanderIO> InputPin for PortPin<'io, IO> {
[INFO] [stderr]    |                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |         CS: hal::digital::OutputPin,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |         CS: hal::digital::OutputPin,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:56:16
[INFO] [stderr]    |
[INFO] [stderr] 56 |             cs.set_high();
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |             self.cs.set_low();
[INFO] [stderr]    |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:73:21
[INFO] [stderr]    |
[INFO] [stderr] 73 |             self.cs.set_high();
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:87:21
[INFO] [stderr]    |
[INFO] [stderr] 87 |             self.cs.set_low();
[INFO] [stderr]    |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:89:21
[INFO] [stderr]    |
[INFO] [stderr] 89 |             self.cs.set_high();
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/interface.rs:100:21
[INFO] [stderr]     |
[INFO] [stderr] 100 |             self.cs.set_low();
[INFO] [stderr]     |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/interface.rs:102:21
[INFO] [stderr]     |
[INFO] [stderr] 102 |             self.cs.set_high();
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "c67e5ae24c3384cdadf487a342aefa98d15f3eb797a1f475b6b783b8aa087b7e"`
[INFO] running `"docker" "rm" "-f" "c67e5ae24c3384cdadf487a342aefa98d15f3eb797a1f475b6b783b8aa087b7e"`
[INFO] [stdout] c67e5ae24c3384cdadf487a342aefa98d15f3eb797a1f475b6b783b8aa087b7e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/max7301/0.1.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e36dad38b2ff36ec72a85a7df2b5b63ff033af72cf3872a6578ae934ffee1b7d
[INFO] running `"docker" "start" "-a" "e36dad38b2ff36ec72a85a7df2b5b63ff033af72cf3872a6578ae934ffee1b7d"`
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling proptest v0.9.4
[INFO] [stderr]    Compiling max7301 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/config.rs:53:14
[INFO] [stderr]    |
[INFO] [stderr] 53 |             0...4 => {
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:331:30
[INFO] [stderr]     |
[INFO] [stderr] 331 |                 single @ 0x24...0x3F => {
[INFO] [stderr]     |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:335:29
[INFO] [stderr]     |
[INFO] [stderr] 335 |                 multi @ 0x44...0x5F => {
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:350:30
[INFO] [stderr]     |
[INFO] [stderr] 350 |                 single @ 0x24...0x3F => {
[INFO] [stderr]     |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/interface.rs:358:29
[INFO] [stderr]     |
[INFO] [stderr] 358 |                 multi @ 0x44...0x5F => {
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/expander/immediate.rs:70:24
[INFO] [stderr]    |
[INFO] [stderr] 70 |     use 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 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/expander/immediate.rs:70:34
[INFO] [stderr]    |
[INFO] [stderr] 70 |     use hal::digital::{InputPin, OutputPin};
[INFO] [stderr]    |                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]  --> src/expander/pin.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use hal::digital::InputPin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]  --> src/expander/pin.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use hal::digital::OutputPin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/expander/pin.rs:37:27
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl<'io, IO: ExpanderIO> OutputPin for PortPin<'io, IO> {
[INFO] [stderr]    |                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/expander/pin.rs:47:27
[INFO] [stderr]    |
[INFO] [stderr] 47 | impl<'io, IO: ExpanderIO> InputPin for PortPin<'io, IO> {
[INFO] [stderr]    |                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:187:24
[INFO] [stderr]     |
[INFO] [stderr] 187 |     use hal::digital::{InputPin, OutputPin};
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:187:34
[INFO] [stderr]     |
[INFO] [stderr] 187 |     use hal::digital::{InputPin, OutputPin};
[INFO] [stderr]     |                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |         CS: hal::digital::OutputPin,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |         CS: hal::digital::OutputPin,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/expander/immediate.rs:80:20
[INFO] [stderr]    |
[INFO] [stderr] 80 |         pin_twelve.set_high();
[INFO] [stderr]    |                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin::is_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/expander/immediate.rs:91:31
[INFO] [stderr]    |
[INFO] [stderr] 91 |         assert_eq!(pin_twelve.is_high(), false);
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin::is_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/expander/immediate.rs:94:31
[INFO] [stderr]    |
[INFO] [stderr] 94 |         assert_eq!(pin_twelve.is_high(), true);
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/immediate.rs:106:20
[INFO] [stderr]     |
[INFO] [stderr] 106 |         pin_twelve.set_high();
[INFO] [stderr]     |                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/immediate.rs:107:21
[INFO] [stderr]     |
[INFO] [stderr] 107 |         pin_sixteen.set_low();
[INFO] [stderr]     |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin::is_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/immediate.rs:108:31
[INFO] [stderr]     |
[INFO] [stderr] 108 |         assert_eq!(pin_twenty.is_low(), false);
[INFO] [stderr]     |                               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin::is_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:206:25
[INFO] [stderr]     |
[INFO] [stderr] 206 |                 any_pin.is_high();
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin::is_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:226:43
[INFO] [stderr]     |
[INFO] [stderr] 226 |                 assert_eq!(some_pins[idx].is_high(), reset[*pin_nr as usize - 4]);
[INFO] [stderr]     |                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:251:25
[INFO] [stderr]     |
[INFO] [stderr] 251 |                     pin.set_high()
[INFO] [stderr]     |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:253:25
[INFO] [stderr]     |
[INFO] [stderr] 253 |                     pin.set_low()
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:283:25
[INFO] [stderr]     |
[INFO] [stderr] 283 |                     pin.set_high()
[INFO] [stderr]     |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:285:25
[INFO] [stderr]     |
[INFO] [stderr] 285 |                     pin.set_low()
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:314:25
[INFO] [stderr]     |
[INFO] [stderr] 314 |                     pin.set_high()
[INFO] [stderr]     |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:316:25
[INFO] [stderr]     |
[INFO] [stderr] 316 |                     pin.set_low()
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:344:25
[INFO] [stderr]     |
[INFO] [stderr] 344 |                     pin.set_high()
[INFO] [stderr]     |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:346:25
[INFO] [stderr]     |
[INFO] [stderr] 346 |                     pin.set_low()
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:380:25
[INFO] [stderr]     |
[INFO] [stderr] 380 |                     pin.set_high()
[INFO] [stderr]     |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:382:25
[INFO] [stderr]     |
[INFO] [stderr] 382 |                     pin.set_low()
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:415:25
[INFO] [stderr]     |
[INFO] [stderr] 415 |                     pin.set_high()
[INFO] [stderr]     |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/expander/transactional.rs:417:25
[INFO] [stderr]     |
[INFO] [stderr] 417 |                     pin.set_low()
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:56:16
[INFO] [stderr]    |
[INFO] [stderr] 56 |             cs.set_high();
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |             self.cs.set_low();
[INFO] [stderr]    |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:73:21
[INFO] [stderr]    |
[INFO] [stderr] 73 |             self.cs.set_high();
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:87:21
[INFO] [stderr]    |
[INFO] [stderr] 87 |             self.cs.set_low();
[INFO] [stderr]    |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]   --> src/interface.rs:89:21
[INFO] [stderr]    |
[INFO] [stderr] 89 |             self.cs.set_high();
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/interface.rs:100:21
[INFO] [stderr]     |
[INFO] [stderr] 100 |             self.cs.set_low();
[INFO] [stderr]     |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stderr]    --> src/interface.rs:102:21
[INFO] [stderr]     |
[INFO] [stderr] 102 |             self.cs.set_high();
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.93s
[INFO] running `"docker" "inspect" "e36dad38b2ff36ec72a85a7df2b5b63ff033af72cf3872a6578ae934ffee1b7d"`
[INFO] running `"docker" "rm" "-f" "e36dad38b2ff36ec72a85a7df2b5b63ff033af72cf3872a6578ae934ffee1b7d"`
[INFO] [stdout] e36dad38b2ff36ec72a85a7df2b5b63ff033af72cf3872a6578ae934ffee1b7d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/max7301/0.1.0:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 48090fe92dc2def5881acf44ef2f9a1c46b13956e1ae18d93c981afb5ff6e969
[INFO] running `"docker" "start" "-a" "48090fe92dc2def5881acf44ef2f9a1c46b13956e1ae18d93c981afb5ff6e969"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/max7301-dad4ca1bd76eed23
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test config::tests::bank_config_keep_mask_change_all ... ok
[INFO] [stdout] test config::tests::bank_config_keep_mask_change_0 ... ok
[INFO] [stdout] test config::tests::bank_config_merge ... ok
[INFO] [stdout] test config::tests::bank_config_keep_mask_change_0_2 ... ok
[INFO] [stdout] test config::tests::bank_config_keep_mask_unchanged ... ok
[INFO] [stdout] test config::tests::bank_config_set_port_valid ... ok
[INFO] [stdout] test config::tests::expander_config_enable_transition_detect ... ok
[INFO] [stdout] test config::tests::expander_config_disable_shutdown ... ok
[INFO] [stdout] test config::tests::expander_config_default ... ok
[INFO] [stdout] test expander::immediate::tests::multi_pin_read_write ... ok
[INFO] [stdout] test expander::immediate::tests::single_pin_read ... ok
[INFO] [stdout] test expander::immediate::tests::single_pin_write ... ok
[INFO] [stdout] test expander::tests::expander_configure_noop ... ok
[INFO] [stdout] test expander::tests::expander_configure_ports_overwrite ... ok
[INFO] [stdout] test expander::tests::expander_configure_ports_read_modify ... ok
[INFO] [stdout] test expander::tests::expander_configure_detect_transitions ... ok
[INFO] [stdout] test expander::tests::expander_configure_ports_port_overlapping ... ok
[INFO] [stdout] test expander::tests::expander_configure_ports_and_shutdown ... ok
[INFO] [stdout] test expander::tests::expander_configure_port_single_read_modify ... ok
[INFO] [stdout] test expander::tests::expander_configure_shutdown ... ok
[INFO] [stdout] test expander::tests::expander_configure_ports_spanning ... ok
[INFO] [stdout] test config::tests::bank_config_set_port_invalid ... ok
[INFO] [stdout] test expander::transactional::tests::prop_read_refreshed_ok ... ok
[INFO] [stdout] test registers::tests::bank_config_address_invalid ... ok
[INFO] [stdout] test registers::tests::bank_config_address_valid ... ok
[INFO] [stdout] test registers::tests::port_range_address_invalid ... ok
[INFO] [stdout] test registers::tests::port_range_address_valid ... ok
[INFO] [stdout] test registers::tests::single_port_address_invalid ... ok
[INFO] [stdout] test expander::transactional::tests::prop_write_exact_with_refresh ... ok
[INFO] [stdout] test registers::tests::single_port_address_valid ... ok
[INFO] [stdout] test expander::transactional::tests::prop_write_exact_no_refresh ... ok
[INFO] [stdout] test expander::transactional::tests::prop_write_clean_no_refresh ... ok
[INFO] [stdout] test expander::transactional::tests::prop_write_clean_with_refresh ... ok
[INFO] [stdout] test expander::transactional::tests::prop_write_any_with_refresh ... ok
[INFO] [stdout] test expander::transactional::tests::prop_write_any_no_refresh ... ok
[INFO] [stdout] test expander::transactional::tests::prop_read_unrefreshed_panics ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests max7301
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs -  (line 24) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 60) ... ok
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] test src/config.rs - config::Configurator (line 119) ... ok
[INFO] [stdout] test src/lib.rs -  (line 91) ... ok
[INFO] [stdout] test src/lib.rs -  (line 122) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "48090fe92dc2def5881acf44ef2f9a1c46b13956e1ae18d93c981afb5ff6e969"`
[INFO] running `"docker" "rm" "-f" "48090fe92dc2def5881acf44ef2f9a1c46b13956e1ae18d93c981afb5ff6e969"`
[INFO] [stdout] 48090fe92dc2def5881acf44ef2f9a1c46b13956e1ae18d93c981afb5ff6e969