[INFO] fetching crate lcd-lcm1602-i2c 0.3.0... [INFO] testing lcd-lcm1602-i2c-0.3.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate lcd-lcm1602-i2c 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate lcd-lcm1602-i2c 0.3.0 [INFO] finished tweaking crates.io crate lcd-lcm1602-i2c 0.3.0 [INFO] tweaked toml for crates.io crate lcd-lcm1602-i2c 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lcd-lcm1602-i2c 0.3.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39ba008a1b1562abdd7ea62ae4e622882d7af874266c233fab698c4833cb7614 [INFO] running `Command { std: "docker" "start" "-a" "39ba008a1b1562abdd7ea62ae4e622882d7af874266c233fab698c4833cb7614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39ba008a1b1562abdd7ea62ae4e622882d7af874266c233fab698c4833cb7614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39ba008a1b1562abdd7ea62ae4e622882d7af874266c233fab698c4833cb7614", kill_on_drop: false }` [INFO] [stdout] 39ba008a1b1562abdd7ea62ae4e622882d7af874266c233fab698c4833cb7614 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fe055fd08aa921197f042639d0f4d8780b4bcee7dcced0a59e651c55f52dacf [INFO] running `Command { std: "docker" "start" "-a" "9fe055fd08aa921197f042639d0f4d8780b4bcee7dcced0a59e651c55f52dacf", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ufmt-write v0.1.0 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling ufmt-macros v0.3.0 [INFO] [stderr] Compiling ufmt v0.2.0 [INFO] [stderr] Compiling lcd-lcm1602-i2c v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.67s [INFO] running `Command { std: "docker" "inspect" "9fe055fd08aa921197f042639d0f4d8780b4bcee7dcced0a59e651c55f52dacf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fe055fd08aa921197f042639d0f4d8780b4bcee7dcced0a59e651c55f52dacf", kill_on_drop: false }` [INFO] [stdout] 9fe055fd08aa921197f042639d0f4d8780b4bcee7dcced0a59e651c55f52dacf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e880c4fa52532d85e686bdd28b054398bde8204e291a8bf7a18a2c53cd8b2e5d [INFO] running `Command { std: "docker" "start" "-a" "e880c4fa52532d85e686bdd28b054398bde8204e291a8bf7a18a2c53cd8b2e5d", kill_on_drop: false }` [INFO] [stderr] Compiling lcd-lcm1602-i2c v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "e880c4fa52532d85e686bdd28b054398bde8204e291a8bf7a18a2c53cd8b2e5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e880c4fa52532d85e686bdd28b054398bde8204e291a8bf7a18a2c53cd8b2e5d", kill_on_drop: false }` [INFO] [stdout] e880c4fa52532d85e686bdd28b054398bde8204e291a8bf7a18a2c53cd8b2e5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7a9533cacefe2e3ced98f7770ae7983926d25064a94b14d6a014f10e518de0d9 [INFO] running `Command { std: "docker" "start" "-a" "7a9533cacefe2e3ced98f7770ae7983926d25064a94b14d6a014f10e518de0d9", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lcd_lcm1602_i2c-651c537993cdf4cc) [INFO] [stdout] [INFO] [stderr] Doc-tests lcd_lcm1602_i2c [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 7) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 7) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `arduino_hal` [INFO] [stdout] --> src/lib.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 10 | let pins = arduino_hal::pins!(dp); [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `arduino_hal` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `arduino_hal` [INFO] [stdout] --> src/lib.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 9 | let dp = arduino_hal::Peripherals::take().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `arduino_hal` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `arduino_hal`, use `cargo add arduino_hal` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `arduino_hal` [INFO] [stdout] --> src/lib.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 17 | let mut delay = arduino_hal::Delay::new(); [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `arduino_hal` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `arduino_hal`, use `cargo add arduino_hal` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `arduino_hal` [INFO] [stdout] --> src/lib.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 11 | let mut i2c = arduino_hal::I2c::new( [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `arduino_hal` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `arduino_hal`, use `cargo add arduino_hal` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 + use embedded_hal::i2c::I2c; [INFO] [stdout] | [INFO] [stdout] help: if you import `I2c`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 11 - let mut i2c = arduino_hal::I2c::new( [INFO] [stdout] 11 + let mut i2c = I2c::new( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Lcd` in `lcd_lcm1602_i2c` [INFO] [stdout] --> src/lib.rs:23:32 [INFO] [stdout] | [INFO] [stdout] 19 | let mut lcd = lcd_lcm1602_i2c::Lcd::new(&mut i2c, &mut delay) [INFO] [stdout] | ^^^ could not find `Lcd` in `lcd_lcm1602_i2c` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use lcd_lcm1602_i2c::sync_lcd::Lcd; [INFO] [stdout] | [INFO] [stdout] help: if you import `Lcd`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 19 - let mut lcd = lcd_lcm1602_i2c::Lcd::new(&mut i2c, &mut delay) [INFO] [stdout] 19 + let mut lcd = Lcd::new(&mut i2c, &mut delay) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 7) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "7a9533cacefe2e3ced98f7770ae7983926d25064a94b14d6a014f10e518de0d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a9533cacefe2e3ced98f7770ae7983926d25064a94b14d6a014f10e518de0d9", kill_on_drop: false }` [INFO] [stdout] 7a9533cacefe2e3ced98f7770ae7983926d25064a94b14d6a014f10e518de0d9