[INFO] fetching crate esp32-wroom-rp 0.3.1...
[INFO] checking esp32-wroom-rp-0.3.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate esp32-wroom-rp 0.3.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate esp32-wroom-rp 0.3.1
[INFO] finished tweaking crates.io crate esp32-wroom-rp 0.3.1
[INFO] tweaked toml for crates.io crate esp32-wroom-rp 0.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate esp32-wroom-rp 0.3.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding defmt v0.3.100 (available: v1.0.1)
[INFO] [stderr]       Adding defmt-rtt v0.3.1 (available: v0.3.2)
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] [stderr]       Adding embedded-hal-mock v0.8.0 (available: v0.11.1)
[INFO] [stderr]       Adding heapless v0.7.17 (available: v0.9.2)
[INFO] [stderr]       Adding panic-probe v0.3.2 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2dfb7952b9f1c9411d2b7039b1d3d8ed48c317cf280794e6a05b59bc2d278cf
[INFO] running `Command { std: "docker" "start" "-a" "b2dfb7952b9f1c9411d2b7039b1d3d8ed48c317cf280794e6a05b59bc2d278cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2dfb7952b9f1c9411d2b7039b1d3d8ed48c317cf280794e6a05b59bc2d278cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2dfb7952b9f1c9411d2b7039b1d3d8ed48c317cf280794e6a05b59bc2d278cf", kill_on_drop: false }`
[INFO] [stdout] b2dfb7952b9f1c9411d2b7039b1d3d8ed48c317cf280794e6a05b59bc2d278cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6aba37a23d90a9f3c024fe512291b689d6f0e7956af4135caffb4103561d2f7e
[INFO] running `Command { std: "docker" "start" "-a" "6aba37a23d90a9f3c024fe512291b689d6f0e7956af4135caffb4103561d2f7e", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]     Checking ufmt-write v0.1.0
[INFO] [stderr]    Compiling cortex-m-semihosting v0.5.0
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling defmt-rtt v0.3.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling panic-probe v0.3.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.5
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking rtt-target v0.5.0
[INFO] [stderr]     Checking cortex-m v0.7.7
[INFO] [stderr]     Checking embedded-hal-mock v0.8.0
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]     Checking defmt v0.3.100
[INFO] [stderr]     Checking esp32-wroom-rp v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/spi.rs:308:22
[INFO] [stdout]     |
[INFO] [stdout] 308 |         let result = self.read_and_check_byte(&byte_to_check).ok().unwrap();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/spi.rs:314:22
[INFO] [stdout]     |
[INFO] [stdout] 314 |         let result = self.read_and_check_byte(&num_params).unwrap();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:320:34
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let num_params_to_read = self.get_byte().ok().unwrap() as usize;
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:329:29
[INFO] [stdout]     |
[INFO] [stdout] 329 |             params[index] = self.get_byte().ok().unwrap()
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/spi.rs:332:9
[INFO] [stdout]     |
[INFO] [stdout] 332 |         self.read_and_check_byte(&control_byte).ok();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:343:54
[INFO] [stdout]     |
[INFO] [stdout] 343 |       fn get_byte(&mut self) -> Result<u8, Infallible> {
[INFO] [stdout]     |  ______________________________________________________^
[INFO] [stdout] 344 | |         let word_out = &mut [ControlByte::Dummy as u8];
[INFO] [stdout] 345 | |         let word = self.bus.borrow_mut().transfer(word_out).ok().unwrap();
[INFO] [stdout] 346 | |         Ok(word[0])
[INFO] [stdout] 347 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:346:9
[INFO] [stdout]     |
[INFO] [stdout] 346 |         Ok(word[0])
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:353:29
[INFO] [stdout]     |
[INFO] [stdout] 353 |             let byte_read = self.get_byte().ok().unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/spi.rs:367:84
[INFO] [stdout]     |
[INFO] [stdout] 367 |       fn read_and_check_byte(&mut self, check_byte: &u8) -> Result<bool, Infallible> {
[INFO] [stdout]     |  ____________________________________________________________________________________^
[INFO] [stdout] 368 | |         let byte = self.get_byte().ok().unwrap();
[INFO] [stdout] 369 | |         Ok(&byte == check_byte)
[INFO] [stdout] 370 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:368:20
[INFO] [stdout]     |
[INFO] [stdout] 368 |         let byte = self.get_byte().ok().unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/spi.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |         Ok(&byte == check_byte)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:390:13
[INFO] [stdout]     |
[INFO] [stdout] 390 |             self.get_byte().ok();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `esp32-wroom-rp` (lib) due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/spi.rs:308:22
[INFO] [stdout]     |
[INFO] [stdout] 308 |         let result = self.read_and_check_byte(&byte_to_check).ok().unwrap();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/spi.rs:314:22
[INFO] [stdout]     |
[INFO] [stdout] 314 |         let result = self.read_and_check_byte(&num_params).unwrap();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:320:34
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let num_params_to_read = self.get_byte().ok().unwrap() as usize;
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:329:29
[INFO] [stdout]     |
[INFO] [stdout] 329 |             params[index] = self.get_byte().ok().unwrap()
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/spi.rs:332:9
[INFO] [stdout]     |
[INFO] [stdout] 332 |         self.read_and_check_byte(&control_byte).ok();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:343:54
[INFO] [stdout]     |
[INFO] [stdout] 343 |       fn get_byte(&mut self) -> Result<u8, Infallible> {
[INFO] [stdout]     |  ______________________________________________________^
[INFO] [stdout] 344 | |         let word_out = &mut [ControlByte::Dummy as u8];
[INFO] [stdout] 345 | |         let word = self.bus.borrow_mut().transfer(word_out).ok().unwrap();
[INFO] [stdout] 346 | |         Ok(word[0])
[INFO] [stdout] 347 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:346:9
[INFO] [stdout]     |
[INFO] [stdout] 346 |         Ok(word[0])
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:353:29
[INFO] [stdout]     |
[INFO] [stdout] 353 |             let byte_read = self.get_byte().ok().unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/spi.rs:367:84
[INFO] [stdout]     |
[INFO] [stdout] 367 |       fn read_and_check_byte(&mut self, check_byte: &u8) -> Result<bool, Infallible> {
[INFO] [stdout]     |  ____________________________________________________________________________________^
[INFO] [stdout] 368 | |         let byte = self.get_byte().ok().unwrap();
[INFO] [stdout] 369 | |         Ok(&byte == check_byte)
[INFO] [stdout] 370 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:368:20
[INFO] [stdout]     |
[INFO] [stdout] 368 |         let byte = self.get_byte().ok().unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/spi.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |         Ok(&byte == check_byte)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]    --> src/spi.rs:390:13
[INFO] [stdout]     |
[INFO] [stdout] 390 |             self.get_byte().ok();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `esp32-wroom-rp` (lib test) due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "6aba37a23d90a9f3c024fe512291b689d6f0e7956af4135caffb4103561d2f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aba37a23d90a9f3c024fe512291b689d6f0e7956af4135caffb4103561d2f7e", kill_on_drop: false }`
[INFO] [stdout] 6aba37a23d90a9f3c024fe512291b689d6f0e7956af4135caffb4103561d2f7e
