[INFO] fetching crate hmc5983 0.1.3...
[INFO] testing hmc5983-0.1.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate hmc5983 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate hmc5983 0.1.3
[INFO] finished tweaking crates.io crate hmc5983 0.1.3
[INFO] tweaked toml for crates.io crate hmc5983 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hmc5983 0.1.3 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 24 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] [stderr]       Adding panic-rtt-core v0.1.1 (available: v0.2.1)
[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-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] ef10e0503a58728ed69fab9062bfb5958fb30ed1df4a374e859d22c1717c3fac
[INFO] running `Command { std: "docker" "start" "-a" "ef10e0503a58728ed69fab9062bfb5958fb30ed1df4a374e859d22c1717c3fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef10e0503a58728ed69fab9062bfb5958fb30ed1df4a374e859d22c1717c3fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef10e0503a58728ed69fab9062bfb5958fb30ed1df4a374e859d22c1717c3fac", kill_on_drop: false }`
[INFO] [stdout] ef10e0503a58728ed69fab9062bfb5958fb30ed1df4a374e859d22c1717c3fac
[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] b42a830ba5310276dc39d844a29e0bc1f7d5824da0f5da262af3f0420b44689c
[INFO] running `Command { std: "docker" "start" "-a" "b42a830ba5310276dc39d844a29e0bc1f7d5824da0f5da262af3f0420b44689c", 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 hmc5983 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/lib.rs:191:42
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let new_val = (if temp_enabled { (1 << 7) } else { 0 })
[INFO] [stdout]     |                                          ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -         let new_val = (if temp_enabled { (1 << 7) } else { 0 })
[INFO] [stdout] 191 +         let new_val = (if temp_enabled { 1 << 7 } else { 0 })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "b42a830ba5310276dc39d844a29e0bc1f7d5824da0f5da262af3f0420b44689c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42a830ba5310276dc39d844a29e0bc1f7d5824da0f5da262af3f0420b44689c", kill_on_drop: false }`
[INFO] [stdout] b42a830ba5310276dc39d844a29e0bc1f7d5824da0f5da262af3f0420b44689c
[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] f681c9a353d12064a23f35999a8c78527c112c3b524c8a8b26f713d9c04f556e
[INFO] running `Command { std: "docker" "start" "-a" "f681c9a353d12064a23f35999a8c78527c112c3b524c8a8b26f713d9c04f556e", kill_on_drop: false }`
[INFO] [stderr]    Compiling hmc5983 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/lib.rs:191:42
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let new_val = (if temp_enabled { (1 << 7) } else { 0 })
[INFO] [stdout]     |                                          ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -         let new_val = (if temp_enabled { (1 << 7) } else { 0 })
[INFO] [stdout] 191 +         let new_val = (if temp_enabled { 1 << 7 } else { 0 })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/lib.rs:191:42
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let new_val = (if temp_enabled { (1 << 7) } else { 0 })
[INFO] [stdout]     |                                          ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -         let new_val = (if temp_enabled { (1 << 7) } else { 0 })
[INFO] [stdout] 191 +         let new_val = (if temp_enabled { 1 << 7 } else { 0 })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f681c9a353d12064a23f35999a8c78527c112c3b524c8a8b26f713d9c04f556e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f681c9a353d12064a23f35999a8c78527c112c3b524c8a8b26f713d9c04f556e", kill_on_drop: false }`
[INFO] [stdout] f681c9a353d12064a23f35999a8c78527c112c3b524c8a8b26f713d9c04f556e
[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] 8305a0f5a37297c6f4ee34bbad1b21e8637c56698c9e1d740ade0cea64e4f9e0
[INFO] running `Command { std: "docker" "start" "-a" "8305a0f5a37297c6f4ee34bbad1b21e8637c56698c9e1d740ade0cea64e4f9e0", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/lib.rs:191:42
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let new_val = (if temp_enabled { (1 << 7) } else { 0 })
[INFO] [stderr]     |                                          ^      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 191 -         let new_val = (if temp_enabled { (1 << 7) } else { 0 })
[INFO] [stderr] 191 +         let new_val = (if temp_enabled { 1 << 7 } else { 0 })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `hmc5983` (lib) generated 1 warning (run `cargo fix --lib -p hmc5983` to apply 1 suggestion)
[INFO] [stderr] warning: `hmc5983` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hmc5983-cb0b88d2ad3afc35)
[INFO] [stderr]    Doc-tests hmc5983
[INFO] [stdout] 
[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] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/lib.rs:191:42
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let new_val = (if temp_enabled { (1 << 7) } else { 0 })
[INFO] [stderr]     |                                          ^      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 191 -         let new_val = (if temp_enabled { (1 << 7) } else { 0 })
[INFO] [stderr] 191 +         let new_val = (if temp_enabled { 1 << 7 } else { 0 })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "8305a0f5a37297c6f4ee34bbad1b21e8637c56698c9e1d740ade0cea64e4f9e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8305a0f5a37297c6f4ee34bbad1b21e8637c56698c9e1d740ade0cea64e4f9e0", kill_on_drop: false }`
[INFO] [stdout] 8305a0f5a37297c6f4ee34bbad1b21e8637c56698c9e1d740ade0cea64e4f9e0