[INFO] crate radio-sx128x 0.2.3 is already in cache
[INFO] extracting crate radio-sx128x 0.2.3 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/radio-sx128x/0.2.3
[INFO] extracting crate radio-sx128x 0.2.3 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/radio-sx128x/0.2.3
[INFO] validating manifest of radio-sx128x-0.2.3 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of radio-sx128x-0.2.3 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing radio-sx128x-0.2.3
[INFO] finished frobbing radio-sx128x-0.2.3
[INFO] frobbed toml for radio-sx128x-0.2.3 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/radio-sx128x/0.2.3/Cargo.toml
[INFO] started frobbing radio-sx128x-0.2.3
[INFO] finished frobbing radio-sx128x-0.2.3
[INFO] frobbed toml for radio-sx128x-0.2.3 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/radio-sx128x/0.2.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking radio-sx128x-0.2.3 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/radio-sx128x/0.2.3:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] eba1daa575dc46b6869054555a0dc7a76797f440c9543ce1ba91ee64c67dd470
[INFO] running `"docker" "start" "-a" "eba1daa575dc46b6869054555a0dc7a76797f440c9543ce1ba91ee64c67dd470"`
[INFO] [stderr]     Checking radio v0.2.0
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]     Checking i2cdev v0.4.2
[INFO] [stderr]     Checking color-backtrace v0.1.3
[INFO] [stderr]     Checking linux-embedded-hal v0.2.2
[INFO] [stderr]     Checking embedded-spi v0.5.8
[INFO] [stderr]     Checking radio-sx128x v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Pin`
[INFO] [stderr]    --> src/lib.rs:627:47
[INFO] [stderr]     |
[INFO] [stderr] 627 |     use self::embedded_spi::mock::{Mock, Spi, Pin};
[INFO] [stderr]     |                                               ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `busy`
[INFO] [stderr]    --> src/lib.rs:634:24
[INFO] [stderr]     |
[INFO] [stderr] 634 |         let (spi, sdn, busy, delay) = (m.spi(), m.pin(), m.pin(), m.delay());
[INFO] [stderr]     |                        ^^^^ help: consider prefixing with an underscore: `_busy`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `busy`
[INFO] [stderr]    --> src/lib.rs:645:24
[INFO] [stderr]     |
[INFO] [stderr] 645 |         let (spi, sdn, busy, delay) = (m.spi(), m.pin(), m.pin(), m.delay());
[INFO] [stderr]     |                        ^^^^ help: consider prefixing with an underscore: `_busy`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `busy`
[INFO] [stderr]    --> src/lib.rs:656:24
[INFO] [stderr]     |
[INFO] [stderr] 656 |         let (spi, sdn, busy, delay) = (m.spi(), m.pin(), m.pin(), m.delay());
[INFO] [stderr]     |                        ^^^^ help: consider prefixing with an underscore: `_busy`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sdn`
[INFO] [stderr]   --> src/tests/vectors.rs:13:25
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn reset(spi: &Spi, sdn: &Pin, delay: &Delay) -> Vec<Mt> {
[INFO] [stderr]    |                         ^^^ help: consider prefixing with an underscore: `_sdn`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delay`
[INFO] [stderr]   --> src/tests/vectors.rs:13:36
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn reset(spi: &Spi, sdn: &Pin, delay: &Delay) -> Vec<Mt> {
[INFO] [stderr]    |                                    ^^^^^ help: consider prefixing with an underscore: `_delay`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `freq_step`
[INFO] [stderr]   --> src/lib.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn freq_step(&self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `steps_to_freq`
[INFO] [stderr]   --> src/lib.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn steps_to_freq(&self, s: f32) -> f32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_auto_tx`
[INFO] [stderr]    --> src/lib.rs:391:5
[INFO] [stderr]     |
[INFO] [stderr] 391 |     pub(crate) fn set_auto_tx(&mut self, a: AutoTx) -> Result<(), Error<CommsError, PinError>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `freq_step`
[INFO] [stderr]   --> src/lib.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn freq_step(&self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `steps_to_freq`
[INFO] [stderr]   --> src/lib.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn steps_to_freq(&self, s: f32) -> f32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_auto_tx`
[INFO] [stderr]    --> src/lib.rs:391:5
[INFO] [stderr]     |
[INFO] [stderr] 391 |     pub(crate) fn set_auto_tx(&mut self, a: AutoTx) -> Result<(), Error<CommsError, PinError>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.41s
[INFO] running `"docker" "inspect" "eba1daa575dc46b6869054555a0dc7a76797f440c9543ce1ba91ee64c67dd470"`
[INFO] running `"docker" "rm" "-f" "eba1daa575dc46b6869054555a0dc7a76797f440c9543ce1ba91ee64c67dd470"`
[INFO] [stdout] eba1daa575dc46b6869054555a0dc7a76797f440c9543ce1ba91ee64c67dd470