[INFO] cloning repository https://github.com/workofimagination/EAS-Control [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/workofimagination/EAS-Control" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fworkofimagination%2FEAS-Control", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fworkofimagination%2FEAS-Control'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6f088984aa436aef3eece3a6a2d1818a8060023b [INFO] testing workofimagination/EAS-Control against master#2fe50cd72c476ebacdedb14893e9632b4de961c2 for pr-116088-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fworkofimagination%2FEAS-Control" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/workofimagination/EAS-Control on toolchain 2fe50cd72c476ebacdedb14893e9632b4de961c2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/workofimagination/EAS-Control [INFO] finished tweaking git repo https://github.com/workofimagination/EAS-Control [INFO] tweaked toml for git repo https://github.com/workofimagination/EAS-Control written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/workofimagination/EAS-Control 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" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "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 smallvec v0.6.14 [INFO] [stderr] Downloaded winapi-build v0.1.1 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded typenum v1.17.0 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded rdrand v0.4.0 [INFO] [stderr] Downloaded schannel v0.1.23 [INFO] [stderr] Downloaded typeable v0.1.2 [INFO] [stderr] Downloaded maybe-uninit v2.0.0 [INFO] [stderr] Downloaded windows-targets v0.52.0 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded autocfg v0.1.8 [INFO] [stderr] Downloaded mime v0.2.6 [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] [stderr] Downloaded parking_lot_core v0.6.3 [INFO] [stderr] Downloaded tokio-reactor v0.1.12 [INFO] [stderr] Downloaded serde_derive v1.0.193 [INFO] [stderr] Downloaded generic-array v0.12.4 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded websocket v0.26.5 [INFO] [stderr] Downloaded 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v0.3.4 [INFO] [stderr] Downloaded core-foundation-sys v0.8.6 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded base64 v0.10.1 [INFO] [stderr] Downloaded kernel32-sys v0.2.2 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded unicase v1.4.2 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded scopeguard v1.2.0 [INFO] [stderr] Downloaded percent-encoding v1.0.1 [INFO] [stderr] Downloaded tokio-tcp v0.1.4 [INFO] [stderr] Downloaded sha-1 v0.8.2 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded websocket-base v0.26.5 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded serde_json v1.0.108 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c573f5b21fd8c98826a829a0a30cb40ed1832169af870fca706e94ff5495839 [INFO] running `Command { std: "docker" "start" "-a" "0c573f5b21fd8c98826a829a0a30cb40ed1832169af870fca706e94ff5495839", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c573f5b21fd8c98826a829a0a30cb40ed1832169af870fca706e94ff5495839", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c573f5b21fd8c98826a829a0a30cb40ed1832169af870fca706e94ff5495839", kill_on_drop: false }` [INFO] [stdout] 0c573f5b21fd8c98826a829a0a30cb40ed1832169af870fca706e94ff5495839 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd4d3d2ae6fb6595080108cc251929a6c23d6f8359e18a99655b3ec369523f25 [INFO] running `Command { std: "docker" "start" "-a" "bd4d3d2ae6fb6595080108cc251929a6c23d6f8359e18a99655b3ec369523f25", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] 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v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/driver/mod.rs:105:16 [INFO] [stdout] | [INFO] [stdout] 105 | if (run_larger) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 105 - if (run_larger) { [INFO] [stdout] 105 + if run_larger { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/driver/mod.rs:124:16 [INFO] [stdout] | [INFO] [stdout] 124 | if (run_larger) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 - if (run_larger) { [INFO] [stdout] 124 + if run_larger { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `step` [INFO] [stdout] --> src/driver/mod.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | for step in 1..=(run*divisions as f32) as usize { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `step` [INFO] [stdout] --> src/driver/mod.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | for step in 1..=(rise*divisions as f32) as usize { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `step` [INFO] [stdout] --> src/driver/mod.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | for step in 1..=divisions { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `step` [INFO] [stdout] --> src/driver/mod.rs:140:21 [INFO] [stdout] | [INFO] [stdout] 140 | for step in 1..=divisions { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut cursor: Cursor = Cursor::new(); // Cursor - Virtual pointer to the position of the x-y axis motors. [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut x_motor: Stepper = Stepper::new(20, 21); // Stepper struct handles low level stepper movement [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut y_motor: Stepper = Stepper::new(8, 7); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `write_to_file` is never used [INFO] [stdout] --> src/parser/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl FileParser { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn write_to_file(contents: &String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `micro_pin` and `step_delay` are never read [INFO] [stdout] --> src/driver/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct MotorDriver { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | micro_pin: OutputPin, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | cursor: Cursor, [INFO] [stdout] 15 | step_delay: Duration, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_zero`, `go_zero`, `rec_line`, and `step_delay` are never used [INFO] [stdout] --> src/driver/mod.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl MotorDriver { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn set_zero(&mut self) { self.cursor.zero(); } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 32 | [INFO] [stdout] 33 | pub fn go_zero(&mut self) { self.go_position(0.0, 0.0) } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn rec_line(&mut self, to_x: f32, to_y: f32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn step_delay(&self) { thread::sleep(self.step_delay); } [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `zero` is never used [INFO] [stdout] --> src/driver/cursor.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Cursor { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn zero(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `direction_pin` and `step_pin` are never read [INFO] [stdout] --> src/stepper.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Stepper { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 4 | direction_pin: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | step_pin: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.11s [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "bd4d3d2ae6fb6595080108cc251929a6c23d6f8359e18a99655b3ec369523f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd4d3d2ae6fb6595080108cc251929a6c23d6f8359e18a99655b3ec369523f25", kill_on_drop: false }` [INFO] [stdout] bd4d3d2ae6fb6595080108cc251929a6c23d6f8359e18a99655b3ec369523f25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cb3783a20624cdca5338cb23961dee1479ec7acf96bfa5d5a2434c9ed8b7baa [INFO] running `Command { std: "docker" "start" "-a" "6cb3783a20624cdca5338cb23961dee1479ec7acf96bfa5d5a2434c9ed8b7baa", kill_on_drop: false }` [INFO] [stderr] Compiling temp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/driver/mod.rs:105:16 [INFO] [stdout] | [INFO] [stdout] 105 | if (run_larger) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 105 - if (run_larger) { [INFO] [stdout] 105 + if run_larger { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/driver/mod.rs:124:16 [INFO] [stdout] | [INFO] [stdout] 124 | if (run_larger) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 - if (run_larger) { [INFO] [stdout] 124 + if run_larger { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `step` [INFO] [stdout] --> src/driver/mod.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | for step in 1..=(run*divisions as f32) as usize { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `step` [INFO] [stdout] --> src/driver/mod.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | for step in 1..=(rise*divisions as f32) as usize { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `step` [INFO] [stdout] --> src/driver/mod.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | for step in 1..=divisions { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `step` [INFO] [stdout] --> src/driver/mod.rs:140:21 [INFO] [stdout] | [INFO] [stdout] 140 | for step in 1..=divisions { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut cursor: Cursor = Cursor::new(); // Cursor - Virtual pointer to the position of the x-y axis motors. [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut x_motor: Stepper = Stepper::new(20, 21); // Stepper struct handles low level stepper movement [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut y_motor: Stepper = Stepper::new(8, 7); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `write_to_file` is never used [INFO] [stdout] --> src/parser/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl FileParser { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn write_to_file(contents: &String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `micro_pin` and `step_delay` are never read [INFO] [stdout] --> src/driver/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct MotorDriver { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | micro_pin: OutputPin, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | cursor: Cursor, [INFO] [stdout] 15 | step_delay: Duration, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_zero`, `go_zero`, `rec_line`, and `step_delay` are never used [INFO] [stdout] --> src/driver/mod.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl MotorDriver { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn set_zero(&mut self) { self.cursor.zero(); } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 32 | [INFO] [stdout] 33 | pub fn go_zero(&mut self) { self.go_position(0.0, 0.0) } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn rec_line(&mut self, to_x: f32, to_y: f32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn step_delay(&self) { thread::sleep(self.step_delay); } [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `zero` is never used [INFO] [stdout] --> src/driver/cursor.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Cursor { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn zero(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `direction_pin` and `step_pin` are never read [INFO] [stdout] --> src/stepper.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Stepper { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 4 | direction_pin: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | step_pin: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.73s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "6cb3783a20624cdca5338cb23961dee1479ec7acf96bfa5d5a2434c9ed8b7baa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cb3783a20624cdca5338cb23961dee1479ec7acf96bfa5d5a2434c9ed8b7baa", kill_on_drop: false }` [INFO] [stdout] 6cb3783a20624cdca5338cb23961dee1479ec7acf96bfa5d5a2434c9ed8b7baa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4d37c5c1497f68e3a9346fc06f219f8bfc984b4f7cd4210ca2972150b0df69b3 [INFO] running `Command { std: "docker" "start" "-a" "4d37c5c1497f68e3a9346fc06f219f8bfc984b4f7cd4210ca2972150b0df69b3", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/driver/mod.rs:105:16 [INFO] [stderr] | [INFO] [stderr] 105 | if (run_larger) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 105 - if (run_larger) { [INFO] [stderr] 105 + if run_larger { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/driver/mod.rs:124:16 [INFO] [stderr] | [INFO] [stderr] 124 | if (run_larger) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 124 - if (run_larger) { [INFO] [stderr] 124 + if run_larger { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step` [INFO] [stderr] --> src/driver/mod.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | for step in 1..=(run*divisions as f32) as usize { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step` [INFO] [stderr] --> src/driver/mod.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | for step in 1..=(rise*divisions as f32) as usize { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step` [INFO] [stderr] --> src/driver/mod.rs:125:21 [INFO] [stderr] | [INFO] [stderr] 125 | for step in 1..=divisions { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step` [INFO] [stderr] --> src/driver/mod.rs:140:21 [INFO] [stderr] | [INFO] [stderr] 140 | for step in 1..=divisions { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let mut cursor: Cursor = Cursor::new(); // Cursor - Virtual pointer to the position of the x-y axis motors. [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | let mut x_motor: Stepper = Stepper::new(20, 21); // Stepper struct handles low level stepper movement [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let mut y_motor: Stepper = Stepper::new(8, 7); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function `write_to_file` is never used [INFO] [stderr] --> src/parser/mod.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 18 | impl FileParser { [INFO] [stderr] | --------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 63 | fn write_to_file(contents: &String) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `micro_pin` and `step_delay` are never read [INFO] [stderr] --> src/driver/mod.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct MotorDriver { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 13 | micro_pin: OutputPin, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 14 | cursor: Cursor, [INFO] [stderr] 15 | step_delay: Duration, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `set_zero`, `go_zero`, `rec_line`, and `step_delay` are never used [INFO] [stderr] --> src/driver/mod.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 19 | impl MotorDriver { [INFO] [stderr] | ---------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 31 | pub fn set_zero(&mut self) { self.cursor.zero(); } [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 32 | [INFO] [stderr] 33 | pub fn go_zero(&mut self) { self.go_position(0.0, 0.0) } [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 48 | pub fn rec_line(&mut self, to_x: f32, to_y: f32) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 162 | fn step_delay(&self) { thread::sleep(self.step_delay); } [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `zero` is never used [INFO] [stderr] --> src/driver/cursor.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 9 | impl Cursor { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 14 | pub fn zero(&mut self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `direction_pin` and `step_pin` are never read [INFO] [stderr] --> src/stepper.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Stepper { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 4 | direction_pin: u8, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 5 | step_pin: u8, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `temp` (bin "temp" test) generated 14 warnings (run `cargo fix --bin "temp" --tests` to apply 9 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/temp-37ca6e900d911684) [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" "4d37c5c1497f68e3a9346fc06f219f8bfc984b4f7cd4210ca2972150b0df69b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d37c5c1497f68e3a9346fc06f219f8bfc984b4f7cd4210ca2972150b0df69b3", kill_on_drop: false }` [INFO] [stdout] 4d37c5c1497f68e3a9346fc06f219f8bfc984b4f7cd4210ca2972150b0df69b3