[INFO] fetching crate cc3220sf-hal 0.2.0...
[INFO] testing cc3220sf-hal-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate cc3220sf-hal 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate cc3220sf-hal 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-11/source/.cargo/config
[INFO] started tweaking crates.io crate cc3220sf-hal 0.2.0
[INFO] finished tweaking crates.io crate cc3220sf-hal 0.2.0
[INFO] tweaked toml for crates.io crate cc3220sf-hal 0.2.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc3220sf v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f1ab264d36b57d6d48dfbf7e8bfe46ddbc56bbaa3d39c3865b7def5c72d3a7c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7f1ab264d36b57d6d48dfbf7e8bfe46ddbc56bbaa3d39c3865b7def5c72d3a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f1ab264d36b57d6d48dfbf7e8bfe46ddbc56bbaa3d39c3865b7def5c72d3a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1ab264d36b57d6d48dfbf7e8bfe46ddbc56bbaa3d39c3865b7def5c72d3a7c", kill_on_drop: false }`
[INFO] [stdout] 7f1ab264d36b57d6d48dfbf7e8bfe46ddbc56bbaa3d39c3865b7def5c72d3a7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a37c372a2c6830ee23f2b75db4cda5005f0aa42a2f204b5d8ef8f0165f8be978
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a37c372a2c6830ee23f2b75db4cda5005f0aa42a2f204b5d8ef8f0165f8be978", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling cortex-m-rt v0.6.13
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling cc3220sf v0.2.0
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling cc3220sf-hal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout] 294 |     Even = (3 << 1),
[INFO] [stdout]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout] 8   | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:295:11
[INFO] [stdout]     |
[INFO] [stdout] 295 |     Odd = (2 << 1),
[INFO] [stdout]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:296:12
[INFO] [stdout]     |
[INFO] [stdout] 296 |     None = (0 << 1),
[INFO] [stdout]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:300:11
[INFO] [stdout]     |
[INFO] [stdout] 300 |     One = (0 << 3),
[INFO] [stdout]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:301:11
[INFO] [stdout]     |
[INFO] [stdout] 301 |     Two = (1 << 3),
[INFO] [stdout]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |     Eight = (3 << 5),
[INFO] [stdout]     |             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:306:13
[INFO] [stdout]     |
[INFO] [stdout] 306 |     Seven = (2 << 5),
[INFO] [stdout]     |             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:307:11
[INFO] [stdout]     |
[INFO] [stdout] 307 |     Six = (1 << 5),
[INFO] [stdout]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:308:12
[INFO] [stdout]     |
[INFO] [stdout] 308 |     Five = (0 << 5),
[INFO] [stdout]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.38s
[INFO] running `Command { std: "docker" "inspect" "a37c372a2c6830ee23f2b75db4cda5005f0aa42a2f204b5d8ef8f0165f8be978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a37c372a2c6830ee23f2b75db4cda5005f0aa42a2f204b5d8ef8f0165f8be978", kill_on_drop: false }`
[INFO] [stdout] a37c372a2c6830ee23f2b75db4cda5005f0aa42a2f204b5d8ef8f0165f8be978
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38cc2c76773b30edbc2d75a1b09eafe6ee7cde5c2e33f4a196245e741a0c6d2f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "38cc2c76773b30edbc2d75a1b09eafe6ee7cde5c2e33f4a196245e741a0c6d2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc3220sf-hal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout] 294 |     Even = (3 << 1),
[INFO] [stdout]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout] 8   | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:295:11
[INFO] [stdout]     |
[INFO] [stdout] 295 |     Odd = (2 << 1),
[INFO] [stdout]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:296:12
[INFO] [stdout]     |
[INFO] [stdout] 296 |     None = (0 << 1),
[INFO] [stdout]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:300:11
[INFO] [stdout]     |
[INFO] [stdout] 300 |     One = (0 << 3),
[INFO] [stdout]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:301:11
[INFO] [stdout]     |
[INFO] [stdout] 301 |     Two = (1 << 3),
[INFO] [stdout]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |     Eight = (3 << 5),
[INFO] [stdout]     |             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:306:13
[INFO] [stdout]     |
[INFO] [stdout] 306 |     Seven = (2 << 5),
[INFO] [stdout]     |             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:307:11
[INFO] [stdout]     |
[INFO] [stdout] 307 |     Six = (1 << 5),
[INFO] [stdout]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:308:12
[INFO] [stdout]     |
[INFO] [stdout] 308 |     Five = (0 << 5),
[INFO] [stdout]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout] 294 |     Even = (3 << 1),
[INFO] [stdout]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout] 8   | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:295:11
[INFO] [stdout]     |
[INFO] [stdout] 295 |     Odd = (2 << 1),
[INFO] [stdout]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:296:12
[INFO] [stdout]     |
[INFO] [stdout] 296 |     None = (0 << 1),
[INFO] [stdout]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:300:11
[INFO] [stdout]     |
[INFO] [stdout] 300 |     One = (0 << 3),
[INFO] [stdout]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:301:11
[INFO] [stdout]     |
[INFO] [stdout] 301 |     Two = (1 << 3),
[INFO] [stdout]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |     Eight = (3 << 5),
[INFO] [stdout]     |             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:306:13
[INFO] [stdout]     |
[INFO] [stdout] 306 |     Seven = (2 << 5),
[INFO] [stdout]     |             ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:307:11
[INFO] [stdout]     |
[INFO] [stdout] 307 |     Six = (1 << 5),
[INFO] [stdout]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/uart.rs:308:12
[INFO] [stdout]     |
[INFO] [stdout] 308 |     Five = (0 << 5),
[INFO] [stdout]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `Command { std: "docker" "inspect" "38cc2c76773b30edbc2d75a1b09eafe6ee7cde5c2e33f4a196245e741a0c6d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38cc2c76773b30edbc2d75a1b09eafe6ee7cde5c2e33f4a196245e741a0c6d2f", kill_on_drop: false }`
[INFO] [stdout] 38cc2c76773b30edbc2d75a1b09eafe6ee7cde5c2e33f4a196245e741a0c6d2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] baf5d1b845cf0e61cc4b3a277aeed30fa746c755a3dccec990c190e5225c534a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "baf5d1b845cf0e61cc4b3a277aeed30fa746c755a3dccec990c190e5225c534a", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:294:12
[INFO] [stderr]     |
[INFO] [stderr] 294 |     Even = (3 << 1),
[INFO] [stderr]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:8:9
[INFO] [stderr]     |
[INFO] [stderr] 8   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:295:11
[INFO] [stderr]     |
[INFO] [stderr] 295 |     Odd = (2 << 1),
[INFO] [stderr]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:296:12
[INFO] [stderr]     |
[INFO] [stderr] 296 |     None = (0 << 1),
[INFO] [stderr]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:300:11
[INFO] [stderr]     |
[INFO] [stderr] 300 |     One = (0 << 3),
[INFO] [stderr]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:301:11
[INFO] [stderr]     |
[INFO] [stderr] 301 |     Two = (1 << 3),
[INFO] [stderr]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:305:13
[INFO] [stderr]     |
[INFO] [stderr] 305 |     Eight = (3 << 5),
[INFO] [stderr]     |             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:306:13
[INFO] [stderr]     |
[INFO] [stderr] 306 |     Seven = (2 << 5),
[INFO] [stderr]     |             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:307:11
[INFO] [stderr]     |
[INFO] [stderr] 307 |     Six = (1 << 5),
[INFO] [stderr]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:308:12
[INFO] [stderr]     |
[INFO] [stderr] 308 |     Five = (0 << 5),
[INFO] [stderr]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:294:12
[INFO] [stderr]     |
[INFO] [stderr] 294 |     Even = (3 << 1),
[INFO] [stderr]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:8:9
[INFO] [stderr]     |
[INFO] [stderr] 8   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:295:11
[INFO] [stderr]     |
[INFO] [stderr] 295 |     Odd = (2 << 1),
[INFO] [stderr]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:296:12
[INFO] [stderr]     |
[INFO] [stderr] 296 |     None = (0 << 1),
[INFO] [stderr]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:300:11
[INFO] [stderr]     |
[INFO] [stderr] 300 |     One = (0 << 3),
[INFO] [stderr]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:301:11
[INFO] [stderr]     |
[INFO] [stderr] 301 |     Two = (1 << 3),
[INFO] [stderr]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:305:13
[INFO] [stderr]     |
[INFO] [stderr] 305 |     Eight = (3 << 5),
[INFO] [stderr]     |             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:306:13
[INFO] [stderr]     |
[INFO] [stderr] 306 |     Seven = (2 << 5),
[INFO] [stderr]     |             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:307:11
[INFO] [stderr]     |
[INFO] [stderr] 307 |     Six = (1 << 5),
[INFO] [stderr]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/uart.rs:308:12
[INFO] [stderr]     |
[INFO] [stderr] 308 |     Five = (0 << 5),
[INFO] [stderr]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cc3220sf_hal-ed52e64e4f740dd7
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cc3220sf-hal
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: unnecessary parentheses around const expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/uart.rs:294:12
[INFO] [stderr]     |
[INFO] [stderr] 294 |     Even = (3 << 1),
[INFO] [stderr]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:8:9
[INFO] [stderr]     |
[INFO] [stderr] 8   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(unused_parens)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: unnecessary parentheses around const expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/uart.rs:295:11
[INFO] [stderr]     |
[INFO] [stderr] 295 |     Odd = (2 << 1),
[INFO] [stderr]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: unnecessary parentheses around const expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/uart.rs:296:12
[INFO] [stderr]     |
[INFO] [stderr] 296 |     None = (0 << 1),
[INFO] [stderr]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: unnecessary parentheses around const expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/uart.rs:300:11
[INFO] [stderr]     |
[INFO] [stderr] 300 |     One = (0 << 3),
[INFO] [stderr]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: unnecessary parentheses around const expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/uart.rs:301:11
[INFO] [stderr]     |
[INFO] [stderr] 301 |     Two = (1 << 3),
[INFO] [stderr]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: unnecessary parentheses around const expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/uart.rs:305:13
[INFO] [stderr]     |
[INFO] [stderr] 305 |     Eight = (3 << 5),
[INFO] [stderr]     |             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: unnecessary parentheses around const expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/uart.rs:306:13
[INFO] [stderr]     |
[INFO] [stderr] 306 |     Seven = (2 << 5),
[INFO] [stderr]     |             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: unnecessary parentheses around const expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/uart.rs:307:11
[INFO] [stderr]     |
[INFO] [stderr] 307 |     Six = (1 << 5),
[INFO] [stderr]     |           ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: unnecessary parentheses around const expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/uart.rs:308:12
[INFO] [stderr]     |
[INFO] [stderr] 308 |     Five = (0 << 5),
[INFO] [stderr]     |            ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "baf5d1b845cf0e61cc4b3a277aeed30fa746c755a3dccec990c190e5225c534a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf5d1b845cf0e61cc4b3a277aeed30fa746c755a3dccec990c190e5225c534a", kill_on_drop: false }`
[INFO] [stdout] baf5d1b845cf0e61cc4b3a277aeed30fa746c755a3dccec990c190e5225c534a
