[INFO] fetching crate mcp47x6 0.1.0... [INFO] testing mcp47x6-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate mcp47x6 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate mcp47x6 0.1.0 [INFO] finished tweaking crates.io crate mcp47x6 0.1.0 [INFO] tweaked toml for crates.io crate mcp47x6 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mcp47x6 0.1.0 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 13 packages to latest compatible versions [INFO] [stderr] Adding embedded-hal v0.2.7 (available: v1.0.0) [INFO] [stderr] Adding embedded-hal-mock v0.9.0 (available: v0.11.1) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0d6fb0544028b68bdb0dd9ee1af85c3e291c7a9443c736eec9ad9c31db9cfbb5 [INFO] running `Command { std: "docker" "start" "-a" "0d6fb0544028b68bdb0dd9ee1af85c3e291c7a9443c736eec9ad9c31db9cfbb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d6fb0544028b68bdb0dd9ee1af85c3e291c7a9443c736eec9ad9c31db9cfbb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d6fb0544028b68bdb0dd9ee1af85c3e291c7a9443c736eec9ad9c31db9cfbb5", kill_on_drop: false }` [INFO] [stdout] 0d6fb0544028b68bdb0dd9ee1af85c3e291c7a9443c736eec9ad9c31db9cfbb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e6a6ed080ea40455e63c6c9ffc951193d02c9ef3706d7594665037cfffbc0d59 [INFO] running `Command { std: "docker" "start" "-a" "e6a6ed080ea40455e63c6c9ffc951193d02c9ef3706d7594665037cfffbc0d59", 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 mcp47x6 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "e6a6ed080ea40455e63c6c9ffc951193d02c9ef3706d7594665037cfffbc0d59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6a6ed080ea40455e63c6c9ffc951193d02c9ef3706d7594665037cfffbc0d59", kill_on_drop: false }` [INFO] [stdout] e6a6ed080ea40455e63c6c9ffc951193d02c9ef3706d7594665037cfffbc0d59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 406b4be3b3c643d83fb19f0cbfa1598f9b0e9e485961ff95f6cda8c5229c8c4a [INFO] running `Command { std: "docker" "start" "-a" "406b4be3b3c643d83fb19f0cbfa1598f9b0e9e485961ff95f6cda8c5229c8c4a", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-rational v0.3.2 [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 mcp47x6 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling embedded-time v0.12.1 [INFO] [stderr] Compiling embedded-hal-mock v0.9.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.62s [INFO] running `Command { std: "docker" "inspect" "406b4be3b3c643d83fb19f0cbfa1598f9b0e9e485961ff95f6cda8c5229c8c4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "406b4be3b3c643d83fb19f0cbfa1598f9b0e9e485961ff95f6cda8c5229c8c4a", kill_on_drop: false }` [INFO] [stdout] 406b4be3b3c643d83fb19f0cbfa1598f9b0e9e485961ff95f6cda8c5229c8c4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 42b4fdce90ef3d8a93378d30c8227f0fce999539362adb7ef3dce525505317a8 [INFO] running `Command { std: "docker" "start" "-a" "42b4fdce90ef3d8a93378d30c8227f0fce999539362adb7ef3dce525505317a8", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp47x6-b9482f5dd2656fac) [INFO] [stdout] [INFO] [stdout] running 61 tests [INFO] [stdout] test mcp4726::destroy ... ok [INFO] [stdout] test mcp4726::global_call_wakeup ... ok [INFO] [stdout] test mcp4726::new_ok ... ok [INFO] [stdout] test mcp4726::new_invalid_address ... ok [INFO] [stdout] test mcp4726::new_unsupported_address ... ok [INFO] [stdout] test mcp4726::read_data_should_propagate_1 ... ok [INFO] [stdout] test mcp4726::read_data_should_propagate_0 ... ok [INFO] [stdout] test mcp4726::read_err_should_propagate ... ok [INFO] [stdout] test mcp4726::read_ok ... ok [INFO] [stdout] test mcp4726::set_persistent_invalid ... ok [INFO] [stdout] test mcp4726::set_volatile_0 ... ok [INFO] [stdout] test mcp4726::set_volatile_1 ... ok [INFO] [stdout] test mcp4726::set_volatile_conf_1 ... ok [INFO] [stdout] test mcp4726::set_volatile_fast_0 ... ok [INFO] [stdout] test mcp4726::set_volatile_fast_1 ... ok [INFO] [stdout] test mcp4726::set_persistent_1 ... ok [INFO] [stdout] test mcp4726::set_volatile_fast_invalid ... ok [INFO] [stdout] test power_state_try_into::invalid ... ok [INFO] [stdout] test mcp4726::set_volatile_invalid ... ok [INFO] [stdout] test mcp4726::set_volatile_conf_0 ... ok [INFO] [stdout] test power_state_try_into::off_125k ... ok [INFO] [stdout] test power_state_try_into::off_1k ... ok [INFO] [stdout] test status::nv_gain_x1 ... ok [INFO] [stdout] test power_state_try_into::off_640k ... ok [INFO] [stdout] test status::nv_gain_x2 ... ok [INFO] [stdout] test status::nv_memory_ready_false ... ok [INFO] [stdout] test status::nv_output_0x0fff ... ok [INFO] [stdout] test mcp4726::global_call_reset ... ok [INFO] [stdout] test power_state_try_into::on ... ok [INFO] [stdout] test status::nv_memory_ready_true ... ok [INFO] [stdout] test status::nv_output_0x0000 ... ok [INFO] [stdout] test status::nv_output_0x0ff0 ... ok [INFO] [stdout] test status::gain_x1 ... ok [INFO] [stdout] test status::gain_x2 ... ok [INFO] [stdout] test status::nv_power_state_off_125k ... ok [INFO] [stdout] test status::nv_power_state_off_1k ... ok [INFO] [stdout] test status::nv_power_state_off_640k ... ok [INFO] [stdout] test status::nv_power_state_on ... ok [INFO] [stdout] test status::nv_vref_vdd_00 ... ok [INFO] [stdout] test status::nv_vref_vref_unbuffered ... ok [INFO] [stdout] test status::nv_vref_vdd_01 ... ok [INFO] [stdout] test status::output_0x0000 ... ok [INFO] [stdout] test status::output_0x0ff0 ... ok [INFO] [stdout] test status::power_on_reset_true ... ok [INFO] [stdout] test status::power_on_reset_false ... ok [INFO] [stdout] test status::output_0x0fff ... ok [INFO] [stdout] test status::power_state_off_125k ... ok [INFO] [stdout] test status::power_state_off_640k ... ok [INFO] [stdout] test status::power_state_off_1k ... ok [INFO] [stdout] test status::power_state_on ... ok [INFO] [stdout] test status::vref_vdd_00 ... ok [INFO] [stdout] test status::vref_vdd_01 ... ok [INFO] [stdout] test status::nv_vref_vref_buffered ... ok [INFO] [stdout] test status::vref_vref_unbuffered ... ok [INFO] [stdout] test vref_try_into::invalid ... ok [INFO] [stdout] test vref_try_into::vdd_00 ... ok [INFO] [stdout] test vref_try_into::vdd_01 ... ok [INFO] [stdout] test vref_try_into::vref_buffered ... ok [INFO] [stdout] test vref_try_into::vref_unbuffered ... ok [INFO] [stdout] test status::vref_vref_buffered ... ok [INFO] [stdout] test mcp4726::set_persistent_0 ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests mcp47x6 [INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 1) ... ok [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "42b4fdce90ef3d8a93378d30c8227f0fce999539362adb7ef3dce525505317a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42b4fdce90ef3d8a93378d30c8227f0fce999539362adb7ef3dce525505317a8", kill_on_drop: false }` [INFO] [stdout] 42b4fdce90ef3d8a93378d30c8227f0fce999539362adb7ef3dce525505317a8