[INFO] fetching crate wm8731-another-hal 0.1.0...
[INFO] testing wm8731-another-hal-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate wm8731-another-hal 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate wm8731-another-hal 0.1.0
[INFO] finished tweaking crates.io crate wm8731-another-hal 0.1.0
[INFO] tweaked toml for crates.io crate wm8731-another-hal 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wm8731-another-hal 0.1.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4b6766269d7536d5fff016b37cf5decbf1bfec5f0298fef551ef3fba9b2e81d3
[INFO] running `Command { std: "docker" "start" "-a" "4b6766269d7536d5fff016b37cf5decbf1bfec5f0298fef551ef3fba9b2e81d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b6766269d7536d5fff016b37cf5decbf1bfec5f0298fef551ef3fba9b2e81d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b6766269d7536d5fff016b37cf5decbf1bfec5f0298fef551ef3fba9b2e81d3", kill_on_drop: false }`
[INFO] [stdout] 4b6766269d7536d5fff016b37cf5decbf1bfec5f0298fef551ef3fba9b2e81d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6ec877a49c84084cc51452d9a7d1b5b4016e1fade858a34775a72e93a92ed609
[INFO] running `Command { std: "docker" "start" "-a" "6ec877a49c84084cc51452d9a7d1b5b4016e1fade858a34775a72e93a92ed609", 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 wm8731-another-hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "6ec877a49c84084cc51452d9a7d1b5b4016e1fade858a34775a72e93a92ed609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec877a49c84084cc51452d9a7d1b5b4016e1fade858a34775a72e93a92ed609", kill_on_drop: false }`
[INFO] [stdout] 6ec877a49c84084cc51452d9a7d1b5b4016e1fade858a34775a72e93a92ed609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8db1b44612b70ebc8e2efab03430751d3b5e675e5b4b0b067d743b6af7d47457
[INFO] running `Command { std: "docker" "start" "-a" "8db1b44612b70ebc8e2efab03430751d3b5e675e5b4b0b067d743b6af7d47457", kill_on_drop: false }`
[INFO] [stderr]    Compiling wm8731-another-hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "8db1b44612b70ebc8e2efab03430751d3b5e675e5b4b0b067d743b6af7d47457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db1b44612b70ebc8e2efab03430751d3b5e675e5b4b0b067d743b6af7d47457", kill_on_drop: false }`
[INFO] [stdout] 8db1b44612b70ebc8e2efab03430751d3b5e675e5b4b0b067d743b6af7d47457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e20914301223de37d96075b48feb4f45d0e1f095bcf133d89cdf49b2d019bbd1
[INFO] running `Command { std: "docker" "start" "-a" "e20914301223de37d96075b48feb4f45d0e1f095bcf133d89cdf49b2d019bbd1", 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/wm8731_another_hal-5949f9888139bd79)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests wm8731_another_hal
[INFO] [stdout] test registers::headphone_out::hp_vol_db::tests::increase_decrease_saturation_test ... ok
[INFO] [stdout] test registers::analogue_audio_path::side_att_db::tests::scale_test ... ok
[INFO] [stdout] test registers::line_in::in_vol_db::tests::increase_decrease_saturation_test ... ok
[INFO] [stdout] test registers::analogue_audio_path::side_att_db::tests::increase_decrease_saturation_test ... ok
[INFO] [stdout] test registers::headphone_out::hp_vol_db::tests::scale_test ... ok
[INFO] [stdout] test registers::line_in::in_vol_db::tests::scale_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Wm8731 (line 77) ... FAILED
[INFO] [stdout] test src/lib.rs - Wm8731 (line 66) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Wm8731 (line 77) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `spi1` in this scope
[INFO] [stdout]  --> src/lib.rs:81:46
[INFO] [stdout]   |
[INFO] [stdout] 7 | let wm8731 = Wm8731::new(SPIInterfaceU8::new(spi1, cs_pin));
[INFO] [stdout]   |                                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `cs_pin` in this scope
[INFO] [stdout]  --> src/lib.rs:81:52
[INFO] [stdout]   |
[INFO] [stdout] 7 | let wm8731 = Wm8731::new(SPIInterfaceU8::new(spi1, cs_pin));
[INFO] [stdout]   |                                                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Wm8731 (line 66) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `i2c1` in this scope
[INFO] [stdout]  --> src/lib.rs:71:44
[INFO] [stdout]   |
[INFO] [stdout] 8 | let wm8731 = Wm8731::new(I2CInterface::new(i2c1, address));
[INFO] [stdout]   |                                            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Wm8731 (line 66)
[INFO] [stdout]     src/lib.rs - Wm8731 (line 77)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e20914301223de37d96075b48feb4f45d0e1f095bcf133d89cdf49b2d019bbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20914301223de37d96075b48feb4f45d0e1f095bcf133d89cdf49b2d019bbd1", kill_on_drop: false }`
[INFO] [stdout] e20914301223de37d96075b48feb4f45d0e1f095bcf133d89cdf49b2d019bbd1