[INFO] cloning repository https://github.com/RocketLeagueController/RlRustController [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RocketLeagueController/RlRustController" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRocketLeagueController%2FRlRustController", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRocketLeagueController%2FRlRustController'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 519d4fc84d1060e568643e69b2e881c119fcf775 [INFO] checking RocketLeagueController/RlRustController against master#029c9e18dd1f4668e1d42bb187c1c263dfe20093 for pr-157562 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRocketLeagueController%2FRlRustController" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/RocketLeagueController/RlRustController [INFO] finished tweaking git repo https://github.com/RocketLeagueController/RlRustController [INFO] tweaked toml for git repo https://github.com/RocketLeagueController/RlRustController written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/RocketLeagueController/RlRustController on toolchain 029c9e18dd1f4668e1d42bb187c1c263dfe20093 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/RocketLeagueController/RlRustController already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded usbd-serial v0.1.1 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded usb-device v0.2.9 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded funty v2.0.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.66 [INFO] [stderr] Downloaded num_enum v0.6.1 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded stm32-usbd v0.6.0 [INFO] [stderr] Downloaded serde_derive v1.0.188 [INFO] [stderr] Downloaded slice-group-by v0.2.6 [INFO] [stderr] Downloaded r0 v0.2.2 [INFO] [stderr] Downloaded panic-itm v0.4.2 [INFO] [stderr] Downloaded volatile-register v0.2.1 [INFO] [stderr] Downloaded lsm303dlhc v0.2.0 [INFO] [stderr] Downloaded rtcc v0.2.1 [INFO] [stderr] Downloaded quote v0.3.15 [INFO] [stderr] Downloaded embedded-dma v0.1.2 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded radium v0.7.0 [INFO] [stderr] Downloaded frunk_derives v0.4.2 [INFO] [stderr] Downloaded num v0.3.1 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.6.15 [INFO] [stderr] Downloaded hash32 v0.2.1 [INFO] [stderr] Downloaded switch-hal v0.4.0 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded autocfg v1.1.0 [INFO] [stderr] Downloaded gcd v2.3.0 [INFO] [stderr] Downloaded packed_struct v0.3.1 [INFO] [stderr] Downloaded accelerometer v0.12.0 [INFO] [stderr] Downloaded lock_api v0.4.9 [INFO] [stderr] Downloaded rustc_version v0.4.0 [INFO] [stderr] Downloaded option-block v0.3.0 [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded version_check v0.9.4 [INFO] [stderr] Downloaded frunk_proc_macro_helpers v0.1.2 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded atomic-polyfill v0.1.11 [INFO] [stderr] Downloaded packed_struct_codegen v0.10.1 [INFO] [stderr] Downloaded wyz v0.5.1 [INFO] [stderr] Downloaded num_enum_derive v0.6.1 [INFO] [stderr] Downloaded critical-section v1.1.1 [INFO] [stderr] Downloaded num-iter v0.1.43 [INFO] [stderr] 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[stderr] Downloaded heapless v0.7.16 [INFO] [stderr] Downloaded syn v0.11.11 [INFO] [stderr] Downloaded serde v1.0.188 [INFO] [stderr] Downloaded stm32f3xx-hal v0.8.2 [INFO] [stderr] Downloaded cortex-m v0.7.7 [INFO] [stderr] Downloaded chrono v0.4.24 [INFO] [stderr] Downloaded bitvec v1.0.1 [INFO] [stderr] Downloaded micromath v1.1.1 [INFO] [stderr] Downloaded syn v2.0.31 [INFO] [stderr] Downloaded stm32f3 v0.13.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] a97f57f060528dc1f67ee322b6ba688db0fab1d80a83d59b5fc42e04054d49fb [INFO] running `Command { std: "docker" "start" "a97f57f060528dc1f67ee322b6ba688db0fab1d80a83d59b5fc42e04054d49fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a97f57f060528dc1f67ee322b6ba688db0fab1d80a83d59b5fc42e04054d49fb" "/opt/rustwide/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a97f57f060528dc1f67ee322b6ba688db0fab1d80a83d59b5fc42e04054d49fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a97f57f060528dc1f67ee322b6ba688db0fab1d80a83d59b5fc42e04054d49fb" "/opt/rustwide/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling cortex-m-rt v0.6.15 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling packed_struct v0.3.1 [INFO] [stderr] Checking usb-device v0.2.9 [INFO] [stderr] Compiling frunk_core v0.4.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Compiling packed_struct v0.10.1 [INFO] [stderr] Compiling stm32-usbd v0.6.0 [INFO] [stderr] Compiling slice-group-by v0.2.6 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling stm32f3 v0.13.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Compiling stm32f3xx-hal v0.8.2 [INFO] [stderr] Checking chrono v0.4.24 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking rtcc v0.2.1 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.2 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling num_enum_derive v0.6.1 [INFO] [stderr] Compiling frunk_derives v0.4.2 [INFO] [stderr] Checking fugit v0.3.7 [INFO] [stderr] Checking micromath v1.1.1 [INFO] [stderr] Checking num_enum v0.6.1 [INFO] [stderr] Checking embedded-time v0.12.1 [INFO] [stderr] Checking frunk v0.4.2 [INFO] [stderr] Checking generic-array v0.11.2 [INFO] [stderr] Checking embedded-dma v0.1.2 [INFO] [stderr] Checking option-block v0.3.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lsm303dlhc v0.2.0 [INFO] [stderr] Checking accelerometer v0.12.0 [INFO] [stderr] Checking usbd-serial v0.1.1 [INFO] [stderr] Checking panic-itm v0.4.2 [INFO] [stderr] Checking switch-hal v0.4.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.6.15 [INFO] [stderr] Compiling packed_struct_codegen v0.10.1 [INFO] [stderr] Compiling packed_struct_codegen v0.3.1 [INFO] [stderr] Checking usbd-human-interface-device v0.4.3 [INFO] [stderr] Checking source v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/leds.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn iter_mut(&mut self) -> LedsMutIterator { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 169 | pub fn iter_mut(&mut self) -> LedsMutIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/hid_report.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [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: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/hid_report.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [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: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/leds.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn iter_mut(&mut self) -> LedsMutIterator { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 169 | pub fn iter_mut(&mut self) -> LedsMutIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | let mut leds = get_leds(gpioe); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `button_index` is never read [INFO] [stdout] --> src/main.rs:395:5 [INFO] [stdout] | [INFO] [stdout] 395 | button_index += 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `JOYSTICK_MAX_VALUE` is never used [INFO] [stdout] --> src/main.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const JOYSTICK_MAX_VALUE : f32 = 65535f32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRIGGER_MAX_VALUE` is never used [INFO] [stdout] --> src/main.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const TRIGGER_MAX_VALUE : f32 = 65535f32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `guide` is never read [INFO] [stdout] --> src/controller.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct ControllerState { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub guide: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/hid_report.rs:45:39 [INFO] [stdout] | [INFO] [stdout] 45 | #[derive(Clone, Copy, Debug, Default, PackedStruct)] [INFO] [stdout] | ^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | let mut leds = get_leds(gpioe); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `button_index` is never read [INFO] [stdout] --> src/main.rs:395:5 [INFO] [stdout] | [INFO] [stdout] 395 | button_index += 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `JOYSTICK_MAX_VALUE` is never used [INFO] [stdout] --> src/main.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const JOYSTICK_MAX_VALUE : f32 = 65535f32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRIGGER_MAX_VALUE` is never used [INFO] [stdout] --> src/main.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const TRIGGER_MAX_VALUE : f32 = 65535f32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `guide` is never read [INFO] [stdout] --> src/controller.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct ControllerState { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub guide: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/hid_report.rs:45:39 [INFO] [stdout] | [INFO] [stdout] 45 | #[derive(Clone, Copy, Debug, Default, PackedStruct)] [INFO] [stdout] | ^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the derive macro `PackedStruct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.78s [INFO] running `Command { std: "docker" "inspect" "a97f57f060528dc1f67ee322b6ba688db0fab1d80a83d59b5fc42e04054d49fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a97f57f060528dc1f67ee322b6ba688db0fab1d80a83d59b5fc42e04054d49fb", kill_on_drop: false }` [INFO] [stdout] a97f57f060528dc1f67ee322b6ba688db0fab1d80a83d59b5fc42e04054d49fb