[INFO] fetching crate hmc5983 0.1.3... [INFO] testing hmc5983-0.1.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate hmc5983 0.1.3 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hmc5983 0.1.3 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded panic-rtt-core v0.1.1 [INFO] [stderr] Downloaded volatile-register v0.2.2 [INFO] [stderr] Downloaded ufmt-write v0.1.0 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded rtt-target v0.1.1 [INFO] [stderr] Downloaded cortex-m v0.6.7 [INFO] [stderr] Downloaded as-slice v0.1.5 [INFO] [stderr] Downloaded generic-array v0.12.4 [INFO] [stderr] Downloaded generic-array v0.13.3 [INFO] [stderr] Downloaded aligned v0.3.5 [INFO] [stderr] Downloaded cortex-m v0.7.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ca093eb786f16eb020be4822c7824bfcf95d202b449bc8be1d85b6688fbfd64 [INFO] running `Command { std: "docker" "start" "-a" "2ca093eb786f16eb020be4822c7824bfcf95d202b449bc8be1d85b6688fbfd64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ca093eb786f16eb020be4822c7824bfcf95d202b449bc8be1d85b6688fbfd64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ca093eb786f16eb020be4822c7824bfcf95d202b449bc8be1d85b6688fbfd64", kill_on_drop: false }` [INFO] [stdout] 2ca093eb786f16eb020be4822c7824bfcf95d202b449bc8be1d85b6688fbfd64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd87c8d09f6a1007edbcbf2cadc613528d54f03d2f9ae45928c19a27c8448a04 [INFO] running `Command { std: "docker" "start" "-a" "fd87c8d09f6a1007edbcbf2cadc613528d54f03d2f9ae45928c19a27c8448a04", 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 0.66s [INFO] running `Command { std: "docker" "inspect" "fd87c8d09f6a1007edbcbf2cadc613528d54f03d2f9ae45928c19a27c8448a04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd87c8d09f6a1007edbcbf2cadc613528d54f03d2f9ae45928c19a27c8448a04", kill_on_drop: false }` [INFO] [stdout] fd87c8d09f6a1007edbcbf2cadc613528d54f03d2f9ae45928c19a27c8448a04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ef828a450405d70c4b1d6342f402968a6050facead5196b1a7ae3a4c93a79cd [INFO] running `Command { std: "docker" "start" "-a" "9ef828a450405d70c4b1d6342f402968a6050facead5196b1a7ae3a4c93a79cd", kill_on_drop: false }` [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] 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 `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "9ef828a450405d70c4b1d6342f402968a6050facead5196b1a7ae3a4c93a79cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ef828a450405d70c4b1d6342f402968a6050facead5196b1a7ae3a4c93a79cd", kill_on_drop: false }` [INFO] [stdout] 9ef828a450405d70c4b1d6342f402968a6050facead5196b1a7ae3a4c93a79cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 99a3732a4851bbbe8b408c63b248ffac8c4f115b09ffc5c38200f66bbf701440 [INFO] running `Command { std: "docker" "start" "-a" "99a3732a4851bbbe8b408c63b248ffac8c4f115b09ffc5c38200f66bbf701440", 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 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hmc5983-ff8bb771830c012e) [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] Doc-tests hmc5983 [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" "99a3732a4851bbbe8b408c63b248ffac8c4f115b09ffc5c38200f66bbf701440", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99a3732a4851bbbe8b408c63b248ffac8c4f115b09ffc5c38200f66bbf701440", kill_on_drop: false }` [INFO] [stdout] 99a3732a4851bbbe8b408c63b248ffac8c4f115b09ffc5c38200f66bbf701440