[INFO] fetching crate max7301 0.3.0...
[INFO] testing max7301-0.3.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate max7301 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate max7301 0.3.0
[INFO] finished tweaking crates.io crate max7301 0.3.0
[INFO] tweaked toml for crates.io crate max7301 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate max7301 0.3.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 57 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] [stderr]       Adding proptest v0.9.6 (available: v1.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] [stderr]   Downloaded nb v1.1.0
[INFO] [stderr]   Downloaded bare-metal v0.2.5
[INFO] [stderr]   Downloaded vcell v0.1.3
[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] [stderr]   Downloaded volatile-register v0.2.2
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded proptest v0.9.6
[INFO] [stderr]   Downloaded rusty-fork v0.2.2
[INFO] [stderr]   Downloaded cortex-m v0.7.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe5b1d8c10e652f7894a87cf432376443cc12a682550262b9e5246f9f441a07a
[INFO] running `Command { std: "docker" "start" "-a" "fe5b1d8c10e652f7894a87cf432376443cc12a682550262b9e5246f9f441a07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe5b1d8c10e652f7894a87cf432376443cc12a682550262b9e5246f9f441a07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5b1d8c10e652f7894a87cf432376443cc12a682550262b9e5246f9f441a07a", kill_on_drop: false }`
[INFO] [stdout] fe5b1d8c10e652f7894a87cf432376443cc12a682550262b9e5246f9f441a07a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f9a1aa29ddeb30d849a91a49706a9c2471430e03311d6feb7f3fd2cbc7dc4cd
[INFO] running `Command { std: "docker" "start" "-a" "9f9a1aa29ddeb30d849a91a49706a9c2471430e03311d6feb7f3fd2cbc7dc4cd", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling max7301 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "9f9a1aa29ddeb30d849a91a49706a9c2471430e03311d6feb7f3fd2cbc7dc4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f9a1aa29ddeb30d849a91a49706a9c2471430e03311d6feb7f3fd2cbc7dc4cd", kill_on_drop: false }`
[INFO] [stdout] 9f9a1aa29ddeb30d849a91a49706a9c2471430e03311d6feb7f3fd2cbc7dc4cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7472bd323e8c90034cb369178742530cbbfff61ea6a3a1a3d50cc900d49a89d5
[INFO] running `Command { std: "docker" "start" "-a" "7472bd323e8c90034cb369178742530cbbfff61ea6a3a1a3d50cc900d49a89d5", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling max7301 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `from` that must be used
[INFO] [stdout]   --> src/registers.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         RegisterAddress::from(Register::BankConfig(7));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let _ = RegisterAddress::from(Register::BankConfig(7));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `from` that must be used
[INFO] [stdout]    --> src/registers.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         RegisterAddress::from(Register::SinglePort(37));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let _ = RegisterAddress::from(Register::SinglePort(37));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `from` that must be used
[INFO] [stdout]    --> src/registers.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         RegisterAddress::from(Register::PortRange(37));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let _ = RegisterAddress::from(Register::PortRange(37));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.62s
[INFO] running `Command { std: "docker" "inspect" "7472bd323e8c90034cb369178742530cbbfff61ea6a3a1a3d50cc900d49a89d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7472bd323e8c90034cb369178742530cbbfff61ea6a3a1a3d50cc900d49a89d5", kill_on_drop: false }`
[INFO] [stdout] 7472bd323e8c90034cb369178742530cbbfff61ea6a3a1a3d50cc900d49a89d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c1ce1ff69bebf2570c0354cf66e632725c1c7235c598786c3bca84b730e9470
[INFO] running `Command { std: "docker" "start" "-a" "7c1ce1ff69bebf2570c0354cf66e632725c1c7235c598786c3bca84b730e9470", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unused return value of `from` that must be used
[INFO] [stderr]   --> src/registers.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         RegisterAddress::from(Register::BankConfig(7));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let _ = RegisterAddress::from(Register::BankConfig(7));
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `from` that must be used
[INFO] [stderr]    --> src/registers.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         RegisterAddress::from(Register::SinglePort(37));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let _ = RegisterAddress::from(Register::SinglePort(37));
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `from` that must be used
[INFO] [stderr]    --> src/registers.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |         RegisterAddress::from(Register::PortRange(37));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let _ = RegisterAddress::from(Register::PortRange(37));
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `max7301` (lib test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/max7301-012c4b55d9ec4a31)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test config::tests::bank_config_keep_mask_change_0 ... ok
[INFO] [stdout] test config::tests::bank_config_keep_mask_unchanged ... ok
[INFO] [stdout] test config::tests::bank_config_keep_mask_change_0_2 ... ok
[INFO] [stdout] test config::tests::expander_config_enable_transition_detect ... ok
[INFO] [stdout] test expander::immediate::tests::multi_pin_read_write ... ok
[INFO] [stdout] test expander::immediate::tests::single_pin_read ... ok
[INFO] [stdout] test config::tests::bank_config_set_port_valid ... ok
[INFO] [stdout] test expander::immediate::tests::single_pin_write ... ok
[INFO] [stdout] test config::tests::expander_config_disable_shutdown ... ok
[INFO] [stdout] test expander::tests::expander_configure_detect_transitions ... ok
[INFO] [stdout] test expander::tests::expander_configure_noop ... ok
[INFO] [stdout] test config::tests::bank_config_keep_mask_change_all ... ok
[INFO] [stdout] test config::tests::bank_config_merge ... ok
[INFO] [stdout] test expander::tests::expander_configure_ports_and_shutdown ... ok
[INFO] [stdout] test expander::tests::expander_configure_ports_port_overlapping ... ok
[INFO] [stdout] test expander::tests::expander_configure_ports_read_modify ... ok
[INFO] [stdout] test expander::tests::expander_configure_ports_spanning ... ok
[INFO] [stdout] test expander::tests::expander_configure_shutdown ... ok
[INFO] [stdout] test config::tests::expander_config_default ... ok
[INFO] [stdout] test expander::tests::expander_configure_ports_overwrite ... ok
[INFO] [stdout] test expander::tests::expander_configure_port_single_read_modify ... ok
[INFO] [stdout] test config::tests::bank_config_set_port_invalid - should panic ... ok
[INFO] [stdout] test expander::transactional::tests::prop_read_unrefreshed_returns_err ... ok
[INFO] [stdout] test registers::tests::bank_config_address_invalid - should panic ... ok
[INFO] [stdout] test registers::tests::bank_config_address_valid ... ok
[INFO] [stdout] test registers::tests::port_range_address_invalid - should panic ... ok
[INFO] [stdout] test registers::tests::port_range_address_valid ... ok
[INFO] [stdout] test registers::tests::single_port_address_invalid - should panic ... ok
[INFO] [stdout] test registers::tests::single_port_address_valid ... ok
[INFO] [stdout] test expander::transactional::tests::prop_read_refreshed_ok ... ok
[INFO] [stdout] test expander::transactional::tests::prop_write_clean_no_refresh ... ok
[INFO] [stdout] test expander::transactional::tests::prop_write_exact_no_refresh ... ok
[INFO] [stdout] test expander::transactional::tests::prop_write_clean_with_refresh ... ok
[INFO] [stdout] test expander::transactional::tests::prop_write_any_no_refresh ... ok
[INFO] [stdout] test expander::transactional::tests::prop_write_exact_with_refresh ... ok
[INFO] [stdout] test expander::transactional::tests::prop_write_any_with_refresh ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests max7301
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ignored
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... ok
[INFO] [stdout] test src/config.rs - config::Configurator (line 119) ... ok
[INFO] [stdout] test src/lib.rs - (line 122) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c1ce1ff69bebf2570c0354cf66e632725c1c7235c598786c3bca84b730e9470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c1ce1ff69bebf2570c0354cf66e632725c1c7235c598786c3bca84b730e9470", kill_on_drop: false }`
[INFO] [stdout] 7c1ce1ff69bebf2570c0354cf66e632725c1c7235c598786c3bca84b730e9470