[INFO] updating cached repository obraunsdorf/VideoAnalysisController [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/obraunsdorf/VideoAnalysisController [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/obraunsdorf/VideoAnalysisController" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/obraunsdorf/VideoAnalysisController"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/obraunsdorf/VideoAnalysisController'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/obraunsdorf/VideoAnalysisController" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/obraunsdorf/VideoAnalysisController"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/obraunsdorf/VideoAnalysisController'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7e4d81722157da6d8f7d1584ecbfdc43b7163a66 [INFO] sha for GitHub repo obraunsdorf/VideoAnalysisController: 7e4d81722157da6d8f7d1584ecbfdc43b7163a66 [INFO] validating manifest of obraunsdorf/VideoAnalysisController on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of obraunsdorf/VideoAnalysisController on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing obraunsdorf/VideoAnalysisController [INFO] finished frobbing obraunsdorf/VideoAnalysisController [INFO] frobbed toml for obraunsdorf/VideoAnalysisController written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/obraunsdorf/VideoAnalysisController/Cargo.toml [INFO] started frobbing obraunsdorf/VideoAnalysisController [INFO] finished frobbing obraunsdorf/VideoAnalysisController [INFO] frobbed toml for obraunsdorf/VideoAnalysisController written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/obraunsdorf/VideoAnalysisController/Cargo.toml [INFO] crate obraunsdorf/VideoAnalysisController already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking obraunsdorf/VideoAnalysisController against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-7/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/obraunsdorf/VideoAnalysisController:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3eac2a0565745ece27aecdd99defb294578880362e76a3edea340c0bc07d73a0 [INFO] running `"docker" "start" "-a" "3eac2a0565745ece27aecdd99defb294578880362e76a3edea340c0bc07d73a0"` [INFO] [stderr] Compiling VideoAnalysisController v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Checking libudev-sys v0.1.4 [INFO] [stderr] Checking vlc-rs v0.3.0 (https://github.com/garkimasera/vlc-rs#83589234) [INFO] [stderr] Checking gilrs-core v0.2.2 [INFO] [stderr] Checking gilrs v0.7.1 [INFO] [stderr] warning: type `ClipOf_O_D` should have an upper camel case name [INFO] [stderr] --> src/main.rs:15:10 [INFO] [stderr] | [INFO] [stderr] 15 | pub enum ClipOf_O_D { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `ClipOfOD` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clipcount` [INFO] [stderr] --> src/main.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | let mut clipcount = 0; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_clipcount` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/input/keyboard.rs:31:23 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn read_keyboard2(tx: std::sync::mpsc::Sender) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_tx` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | let mut clipcount = 0; [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: function is never used: `get_action` [INFO] [stderr] --> src/input/keyboard.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | fn get_action(key: char) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `MAX_SPEED` [INFO] [stderr] --> src/main.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | static MAX_SPEED: f32 = 16.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `BREAKPOINT` [INFO] [stderr] --> src/main.rs:43:1 [INFO] [stderr] | [INFO] [stderr] 43 | static BREAKPOINT: f32 = 0.5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `VideoAnalysisController` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `video_analysis_controller` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:153:5 [INFO] [stderr] | [INFO] [stderr] 153 | mdp.play(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:175:21 [INFO] [stderr] | [INFO] [stderr] 175 | mdp.play(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:219:17 [INFO] [stderr] | [INFO] [stderr] 219 | mdp.set_rate(current_speed + 0.1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:225:17 [INFO] [stderr] | [INFO] [stderr] 225 | mdp.set_rate(current_speed - 0.1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:365:17 [INFO] [stderr] | [INFO] [stderr] 365 | mdp.play(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:377:25 [INFO] [stderr] | [INFO] [stderr] 377 | mdp.play(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:386:17 [INFO] [stderr] | [INFO] [stderr] 386 | mdp.play(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] warning: type `ClipOf_O_D` should have an upper camel case name [INFO] [stderr] --> src/main.rs:15:10 [INFO] [stderr] | [INFO] [stderr] 15 | pub enum ClipOf_O_D { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `ClipOfOD` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clipcount` [INFO] [stderr] --> src/main.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | let mut clipcount = 0; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_clipcount` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/input/keyboard.rs:31:23 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn read_keyboard2(tx: std::sync::mpsc::Sender) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_tx` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | let mut clipcount = 0; [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: function is never used: `get_action` [INFO] [stderr] --> src/input/keyboard.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | fn get_action(key: char) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `MAX_SPEED` [INFO] [stderr] --> src/main.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | static MAX_SPEED: f32 = 16.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `BREAKPOINT` [INFO] [stderr] --> src/main.rs:43:1 [INFO] [stderr] | [INFO] [stderr] 43 | static BREAKPOINT: f32 = 0.5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `VideoAnalysisController` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `video_analysis_controller` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:153:5 [INFO] [stderr] | [INFO] [stderr] 153 | mdp.play(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:175:21 [INFO] [stderr] | [INFO] [stderr] 175 | mdp.play(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:219:17 [INFO] [stderr] | [INFO] [stderr] 219 | mdp.set_rate(current_speed + 0.1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:225:17 [INFO] [stderr] | [INFO] [stderr] 225 | mdp.set_rate(current_speed - 0.1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:365:17 [INFO] [stderr] | [INFO] [stderr] 365 | mdp.play(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:377:25 [INFO] [stderr] | [INFO] [stderr] 377 | mdp.play(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:386:17 [INFO] [stderr] | [INFO] [stderr] 386 | mdp.play(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.56s [INFO] running `"docker" "inspect" "3eac2a0565745ece27aecdd99defb294578880362e76a3edea340c0bc07d73a0"` [INFO] running `"docker" "rm" "-f" "3eac2a0565745ece27aecdd99defb294578880362e76a3edea340c0bc07d73a0"` [INFO] [stdout] 3eac2a0565745ece27aecdd99defb294578880362e76a3edea340c0bc07d73a0