[INFO] cloning repository https://github.com/andreytkachenko/opencm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andreytkachenko/opencm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreytkachenko%2Fopencm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreytkachenko%2Fopencm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc4b1990be41317cde9c9e55b61df8d94fc873d2 [INFO] checking andreytkachenko/opencm against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreytkachenko%2Fopencm" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andreytkachenko/opencm on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andreytkachenko/opencm [INFO] finished tweaking git repo https://github.com/andreytkachenko/opencm [INFO] tweaked toml for git repo https://github.com/andreytkachenko/opencm written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/andreytkachenko/opencm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f5e71383c1363b99c0da49d0f7af072e644a9a6f4da27eea7f2dd72bb1eb2016 [INFO] running `Command { std: "docker" "start" "-a" "f5e71383c1363b99c0da49d0f7af072e644a9a6f4da27eea7f2dd72bb1eb2016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5e71383c1363b99c0da49d0f7af072e644a9a6f4da27eea7f2dd72bb1eb2016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5e71383c1363b99c0da49d0f7af072e644a9a6f4da27eea7f2dd72bb1eb2016", kill_on_drop: false }` [INFO] [stdout] f5e71383c1363b99c0da49d0f7af072e644a9a6f4da27eea7f2dd72bb1eb2016 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b966028b5b054af116f27da3bbbe2453cf0e2b28bbc5efcccb915cb47037e89 [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" "3b966028b5b054af116f27da3bbbe2453cf0e2b28bbc5efcccb915cb47037e89", kill_on_drop: false }` [INFO] [stderr] Checking opencm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:17:33 [INFO] [stdout] | [INFO] [stdout] 17 | pub const DCRST: u32 = (1 << 12); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:18:33 [INFO] [stdout] | [INFO] [stdout] 18 | pub const ICRST: u32 = (1 << 11); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:19:33 [INFO] [stdout] | [INFO] [stdout] 19 | pub const DCEN: u32 = (1 << 10); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:20:33 [INFO] [stdout] | [INFO] [stdout] 20 | pub const ICEN: u32 = (1 << 9); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:21:33 [INFO] [stdout] | [INFO] [stdout] 21 | pub const PRFTEN: u32 = (1 << 8); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:34:31 [INFO] [stdout] | [INFO] [stdout] 34 | pub const LOCK: u32 = (1 << 31); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:35:32 [INFO] [stdout] | [INFO] [stdout] 35 | pub const ERRIE: u32 = (1 << 25); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:36:32 [INFO] [stdout] | [INFO] [stdout] 36 | pub const EOPIE: u32 = (1 << 24); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:37:31 [INFO] [stdout] | [INFO] [stdout] 37 | pub const STRT: u32 = (1 << 16); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | pub const MER: u32 = (1 << 2); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | pub const SER: u32 = (1 << 1); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:40:29 [INFO] [stdout] | [INFO] [stdout] 40 | pub const PG: u32 = (1 << 0); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:55:30 [INFO] [stdout] | [INFO] [stdout] 55 | pub const BSY: u32 = (1 << 16); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:56:33 [INFO] [stdout] | [INFO] [stdout] 56 | pub const PGSERR: u32 = (1 << 7); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:57:33 [INFO] [stdout] | [INFO] [stdout] 57 | pub const PGPERR: u32 = (1 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:58:33 [INFO] [stdout] | [INFO] [stdout] 58 | pub const PGAERR: u32 = (1 << 5); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:59:33 [INFO] [stdout] | [INFO] [stdout] 59 | pub const WRPERR: u32 = (1 << 4); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:60:32 [INFO] [stdout] | [INFO] [stdout] 60 | pub const OPERR: u32 = (1 << 1); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:61:30 [INFO] [stdout] | [INFO] [stdout] 61 | pub const EOP: u32 = (1 << 0); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:17:33 [INFO] [stdout] | [INFO] [stdout] 17 | pub const DCRST: u32 = (1 << 12); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:18:33 [INFO] [stdout] | [INFO] [stdout] 18 | pub const ICRST: u32 = (1 << 11); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:19:33 [INFO] [stdout] | [INFO] [stdout] 19 | pub const DCEN: u32 = (1 << 10); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:20:33 [INFO] [stdout] | [INFO] [stdout] 20 | pub const ICEN: u32 = (1 << 9); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:21:33 [INFO] [stdout] | [INFO] [stdout] 21 | pub const PRFTEN: u32 = (1 << 8); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:34:31 [INFO] [stdout] | [INFO] [stdout] 34 | pub const LOCK: u32 = (1 << 31); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:35:32 [INFO] [stdout] | [INFO] [stdout] 35 | pub const ERRIE: u32 = (1 << 25); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:36:32 [INFO] [stdout] | [INFO] [stdout] 36 | pub const EOPIE: u32 = (1 << 24); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:37:31 [INFO] [stdout] | [INFO] [stdout] 37 | pub const STRT: u32 = (1 << 16); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | pub const MER: u32 = (1 << 2); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | pub const SER: u32 = (1 << 1); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:40:29 [INFO] [stdout] | [INFO] [stdout] 40 | pub const PG: u32 = (1 << 0); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:55:30 [INFO] [stdout] | [INFO] [stdout] 55 | pub const BSY: u32 = (1 << 16); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:56:33 [INFO] [stdout] | [INFO] [stdout] 56 | pub const PGSERR: u32 = (1 << 7); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:57:33 [INFO] [stdout] | [INFO] [stdout] 57 | pub const PGPERR: u32 = (1 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:58:33 [INFO] [stdout] | [INFO] [stdout] 58 | pub const PGAERR: u32 = (1 << 5); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:59:33 [INFO] [stdout] | [INFO] [stdout] 59 | pub const WRPERR: u32 = (1 << 4); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:60:32 [INFO] [stdout] | [INFO] [stdout] 60 | pub const OPERR: u32 = (1 << 1); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hal/flash.rs:61:30 [INFO] [stdout] | [INFO] [stdout] 61 | pub const EOP: u32 = (1 << 0); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reg32` is never read [INFO] [stdout] --> src/hal/gpio.rs:162:9 [INFO] [stdout] | [INFO] [stdout] 162 | reg32 = self.lckr.get(); /* Read LCKK. */ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reg32` is never read [INFO] [stdout] --> src/hal/gpio.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | reg32 = reg32; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> src/hal/nvic.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | nvic.iser[interrupt / 32].set((1 << (interrupt & 0b11111)) as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unaligned_references)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> src/hal/nvic.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | nvic.icer[interrupt / 32].set((1 << (interrupt & 0b11111)) as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> src/hal/nvic.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | nvic.icpr[interrupt / 32].set((1 << (interrupt & 0b11111)) as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/hal/nvic.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/hal/nvic.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/hal/nvic.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reg32` is never read [INFO] [stdout] --> src/hal/gpio.rs:162:9 [INFO] [stdout] | [INFO] [stdout] 162 | reg32 = self.lckr.get(); /* Read LCKK. */ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reg32` is never read [INFO] [stdout] --> src/hal/gpio.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | reg32 = reg32; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> src/hal/nvic.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | nvic.iser[interrupt / 32].set((1 << (interrupt & 0b11111)) as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unaligned_references)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> src/hal/nvic.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | nvic.icer[interrupt / 32].set((1 << (interrupt & 0b11111)) as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> src/hal/nvic.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | nvic.icpr[interrupt / 32].set((1 << (interrupt & 0b11111)) as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/hal/nvic.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/hal/nvic.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/hal/nvic.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.27s [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3b966028b5b054af116f27da3bbbe2453cf0e2b28bbc5efcccb915cb47037e89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b966028b5b054af116f27da3bbbe2453cf0e2b28bbc5efcccb915cb47037e89", kill_on_drop: false }` [INFO] [stdout] 3b966028b5b054af116f27da3bbbe2453cf0e2b28bbc5efcccb915cb47037e89