[INFO] fetching crate qwiic-button-led 0.1.1...
[INFO] testing qwiic-button-led-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate qwiic-button-led 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate qwiic-button-led 0.1.1
[INFO] finished tweaking crates.io crate qwiic-button-led 0.1.1
[INFO] tweaked toml for crates.io crate qwiic-button-led 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qwiic-button-led 0.1.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ef9cfc11563c53146f59eaedbd1abf2f3f2583528bfe13eef723e20d025f068
[INFO] running `Command { std: "docker" "start" "-a" "4ef9cfc11563c53146f59eaedbd1abf2f3f2583528bfe13eef723e20d025f068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ef9cfc11563c53146f59eaedbd1abf2f3f2583528bfe13eef723e20d025f068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef9cfc11563c53146f59eaedbd1abf2f3f2583528bfe13eef723e20d025f068", kill_on_drop: false }`
[INFO] [stdout] 4ef9cfc11563c53146f59eaedbd1abf2f3f2583528bfe13eef723e20d025f068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77d24e9ee06210f76f1af8657cefe7c35b6b2de95cd797cc3f8d2c37540254df
[INFO] running `Command { std: "docker" "start" "-a" "77d24e9ee06210f76f1af8657cefe7c35b6b2de95cd797cc3f8d2c37540254df", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling qwiic-button-led v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "77d24e9ee06210f76f1af8657cefe7c35b6b2de95cd797cc3f8d2c37540254df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d24e9ee06210f76f1af8657cefe7c35b6b2de95cd797cc3f8d2c37540254df", kill_on_drop: false }`
[INFO] [stdout] 77d24e9ee06210f76f1af8657cefe7c35b6b2de95cd797cc3f8d2c37540254df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36099da078fbdb7545a878d5c8cdb231042c95f704e8fa3138be2dfb09e95276
[INFO] running `Command { std: "docker" "start" "-a" "36099da078fbdb7545a878d5c8cdb231042c95f704e8fa3138be2dfb09e95276", kill_on_drop: false }`
[INFO] [stderr]    Compiling qwiic-button-led v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "36099da078fbdb7545a878d5c8cdb231042c95f704e8fa3138be2dfb09e95276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36099da078fbdb7545a878d5c8cdb231042c95f704e8fa3138be2dfb09e95276", kill_on_drop: false }`
[INFO] [stdout] 36099da078fbdb7545a878d5c8cdb231042c95f704e8fa3138be2dfb09e95276
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97c8da3ec0f856b7df2f64305f997aadcf6fc6034fb9edf7ff6d7d68c54fb0d6
[INFO] running `Command { std: "docker" "start" "-a" "97c8da3ec0f856b7df2f64305f997aadcf6fc6034fb9edf7ff6d7d68c54fb0d6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qwiic_button_led-62407e436a8e6825)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests qwiic_button_led
[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 2 tests
[INFO] [stdout] test src/lib.rs - (line 8) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - (line 40) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 8) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `linux_embedded_hal`
[INFO] [stdout]  --> src/lib.rs:10:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use linux_embedded_hal as hal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `linux_embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 40) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonLED`
[INFO] [stdout]  --> src/lib.rs:41:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut button = ButtonLED::init(i2c, address);
[INFO] [stdout]   |                  ^^^^^^^^^ use of undeclared type `ButtonLED`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use qwiic_button_led::ButtonLED;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `i2c` in this scope
[INFO] [stdout]  --> src/lib.rs:41:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut button = ButtonLED::init(i2c, address);
[INFO] [stdout]   |                                  ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `address` in this scope
[INFO] [stdout]  --> src/lib.rs:41:39
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut button = ButtonLED::init(i2c, address);
[INFO] [stdout]   |                                       ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 40)
[INFO] [stdout]     src/lib.rs - (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97c8da3ec0f856b7df2f64305f997aadcf6fc6034fb9edf7ff6d7d68c54fb0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97c8da3ec0f856b7df2f64305f997aadcf6fc6034fb9edf7ff6d7d68c54fb0d6", kill_on_drop: false }`
[INFO] [stdout] 97c8da3ec0f856b7df2f64305f997aadcf6fc6034fb9edf7ff6d7d68c54fb0d6