[INFO] cloning repository https://github.com/stefanluethi/rust-3d-orientation-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stefanluethi/rust-3d-orientation-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanluethi%2Frust-3d-orientation-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanluethi%2Frust-3d-orientation-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 237d973dc675bf9c0423d4a11ff5a542c7cdd8eb [INFO] checking stefanluethi/rust-3d-orientation-demo against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanluethi%2Frust-3d-orientation-demo" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stefanluethi/rust-3d-orientation-demo on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/.cargo/config [INFO] started tweaking git repo https://github.com/stefanluethi/rust-3d-orientation-demo [INFO] finished tweaking git repo https://github.com/stefanluethi/rust-3d-orientation-demo [INFO] tweaked toml for git repo https://github.com/stefanluethi/rust-3d-orientation-demo written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/stefanluethi/rust-3d-orientation-demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded aligned v0.3.4 [INFO] [stderr] Downloaded embedded-hal v0.2.4 [INFO] [stderr] Downloaded cortex-m-rt v0.6.13 [INFO] [stderr] Downloaded accelerometer v0.11.0 [INFO] [stderr] Downloaded shared-bus v0.2.0 [INFO] [stderr] Downloaded cortex-m v0.6.4 [INFO] [stderr] Downloaded panic-itm v0.4.2 [INFO] [stderr] Downloaded micromath v1.1.0 [INFO] [stderr] Downloaded stm32f4 v0.11.0 [INFO] [stderr] Downloaded as-slice v0.1.4 [INFO] [stderr] Downloaded stm32f4xx-hal v0.8.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f36e20957474f7bca1cd4364d807a6f3a5668ec1991935312c067c2228108d3d [INFO] running `Command { std: "docker" "start" "-a" "f36e20957474f7bca1cd4364d807a6f3a5668ec1991935312c067c2228108d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f36e20957474f7bca1cd4364d807a6f3a5668ec1991935312c067c2228108d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f36e20957474f7bca1cd4364d807a6f3a5668ec1991935312c067c2228108d3d", kill_on_drop: false }` [INFO] [stdout] f36e20957474f7bca1cd4364d807a6f3a5668ec1991935312c067c2228108d3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f42faf10d8e0c7cd1766cbd0601fb4c6fd7a990d06f357addbef3bba146f7376 [INFO] running `Command { std: "docker" "start" "-a" "f42faf10d8e0c7cd1766cbd0601fb4c6fd7a990d06f357addbef3bba146f7376", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling cortex-m v0.6.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling stm32f4 v0.11.0 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling orientation_bare_metal v0.1.0 (/tmp/fixit) [INFO] [stderr] Checking kalman_nostd v0.1.0 (/tmp/fixit/crates/kalman_nostd) [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking micromath v1.1.0 [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> crates/kalman_nostd/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking shared-bus v0.2.0 [INFO] [stderr] Checking accelerometer v0.11.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking as-slice v0.1.4 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking aligned v0.3.4 [INFO] [stderr] Checking panic-itm v0.4.2 [INFO] [stderr] Compiling derivative v2.1.3 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Checking cortex-m-rt v0.6.13 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking lis2mdl v0.1.0 (/tmp/fixit/crates/lis2mdl) [INFO] [stderr] Checking stts751 v0.1.0 (/tmp/fixit/crates/stts751) [INFO] [stderr] Checking lsm6dso v0.1.0 (/tmp/fixit/crates/lsm6dso) [INFO] [stderr] Checking stm32f4xx-hal v0.8.3 [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/main.rs (8 fixes) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/button_led_handler_implementation.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | self.led.set_high(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/button_led_handler_implementation.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | self.led.set_low(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.24s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Compiling orientation_bare_metal v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> crates/kalman_nostd/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/button_led_handler_implementation.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | self.led.set_high(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/button_led_handler_implementation.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | self.led.set_low(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "f42faf10d8e0c7cd1766cbd0601fb4c6fd7a990d06f357addbef3bba146f7376", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f42faf10d8e0c7cd1766cbd0601fb4c6fd7a990d06f357addbef3bba146f7376", kill_on_drop: false }` [INFO] [stdout] f42faf10d8e0c7cd1766cbd0601fb4c6fd7a990d06f357addbef3bba146f7376