[INFO] updating cached repository DaanMiddelkoop/QuadcopterSim [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/DaanMiddelkoop/QuadcopterSim [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/DaanMiddelkoop/QuadcopterSim" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/DaanMiddelkoop/QuadcopterSim"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/DaanMiddelkoop/QuadcopterSim'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/DaanMiddelkoop/QuadcopterSim" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/DaanMiddelkoop/QuadcopterSim"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/DaanMiddelkoop/QuadcopterSim'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 65f29956aed3cc24c17370b3af18980f1ccafca4 [INFO] sha for GitHub repo DaanMiddelkoop/QuadcopterSim: 65f29956aed3cc24c17370b3af18980f1ccafca4 [INFO] validating manifest of DaanMiddelkoop/QuadcopterSim on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of DaanMiddelkoop/QuadcopterSim on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing DaanMiddelkoop/QuadcopterSim [INFO] finished frobbing DaanMiddelkoop/QuadcopterSim [INFO] frobbed toml for DaanMiddelkoop/QuadcopterSim written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/DaanMiddelkoop/QuadcopterSim/Cargo.toml [INFO] started frobbing DaanMiddelkoop/QuadcopterSim [INFO] finished frobbing DaanMiddelkoop/QuadcopterSim [INFO] frobbed toml for DaanMiddelkoop/QuadcopterSim written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/DaanMiddelkoop/QuadcopterSim/Cargo.toml [INFO] crate DaanMiddelkoop/QuadcopterSim already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking DaanMiddelkoop/QuadcopterSim against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/DaanMiddelkoop/QuadcopterSim:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f73c86ed055135ee8d582ed3c8e593f6be1f4b56e81e90146774b645c63fc261 [INFO] running `"docker" "start" "-a" "f73c86ed055135ee8d582ed3c8e593f6be1f4b56e81e90146774b645c63fc261"` [INFO] [stderr] Checking froggy v0.4.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking nix v0.13.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking slice-deque v0.1.16 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Checking minimp3-sys v0.3.1 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking x11-dl v2.18.3 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Checking alsa-sys v0.1.2 [INFO] [stderr] Checking cgmath v0.16.1 [INFO] [stderr] Checking lewton v0.9.4 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling flate2 v1.0.7 [INFO] [stderr] Checking rusttype v0.7.6 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking minimp3 v0.3.2 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking twox-hash v1.2.0 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Checking includedir v0.5.0 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking glyph_brush_layout v0.1.5 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking genmesh v0.6.2 [INFO] [stderr] Checking wayland-commons v0.21.12 [INFO] [stderr] Compiling includedir_codegen v0.5.0 [INFO] [stderr] Checking glyph_brush v0.4.3 [INFO] [stderr] Checking wayland-client v0.21.12 [INFO] [stderr] Checking obj v0.9.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling three v0.4.0 [INFO] [stderr] Checking rodio v0.8.1 [INFO] [stderr] Checking wayland-protocols v0.21.12 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking smithay-client-toolkit v0.4.5 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking image v0.20.1 [INFO] [stderr] Checking gfx_device_gl v0.15.5 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking gfx_window_glutin v0.28.0 [INFO] [stderr] Checking gfx_glyph v0.13.3 [INFO] [stderr] warning[E0502]: cannot borrow `mapping` as mutable because it is also borrowed as immutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/three-0.4.0/src/factory/mod.rs:980:13 [INFO] [stderr] | [INFO] [stderr] 980 | mapping[i] = Vertex { [INFO] [stderr] | -^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | _____________mutable borrow occurs here [INFO] [stderr] | | [INFO] [stderr] 981 | | pos: [pos.x, pos.y, pos.z, 1.0], [INFO] [stderr] 982 | | .. mapping[i] [INFO] [stderr] | | ------- immutable borrow occurs here [INFO] [stderr] 983 | | }; [INFO] [stderr] | |_____________- immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking quadcopter-sim v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `three::Mesh` [INFO] [stderr] --> src/cube.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use three::Mesh; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/quadcopter.rs:86:34 [INFO] [stderr] | [INFO] [stderr] 86 | let total_engine_power = (self.controller.lf + self.controller.rf + self.controller.lb + self.controller.rb); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `three::Mesh` [INFO] [stderr] --> src/cube.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use three::Mesh; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/quadcopter.rs:86:34 [INFO] [stderr] | [INFO] [stderr] 86 | let total_engine_power = (self.controller.lf + self.controller.rf + self.controller.lb + self.controller.rb); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `center` [INFO] [stderr] --> src/main.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let center = [0.0, 0.0]; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_center` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `angle` [INFO] [stderr] --> src/vector.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn angle(&self, other: &Vector3f) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update` [INFO] [stderr] --> src/controls.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn update(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `I` should have a snake case name [INFO] [stderr] --> src/quadcopter.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | let I = 4.0 * (self.lf.mass * (rotational_axis.sub(&self.lf.pos).length())); [INFO] [stderr] | ^ help: convert the identifier to snake case: `i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `center` [INFO] [stderr] --> src/main.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let center = [0.0, 0.0]; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_center` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `angle` [INFO] [stderr] --> src/vector.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn angle(&self, other: &Vector3f) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update` [INFO] [stderr] --> src/controls.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn update(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `I` should have a snake case name [INFO] [stderr] --> src/quadcopter.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | let I = 4.0 * (self.lf.mass * (rotational_axis.sub(&self.lf.pos).length())); [INFO] [stderr] | ^ help: convert the identifier to snake case: `i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 43s [INFO] running `"docker" "inspect" "f73c86ed055135ee8d582ed3c8e593f6be1f4b56e81e90146774b645c63fc261"` [INFO] running `"docker" "rm" "-f" "f73c86ed055135ee8d582ed3c8e593f6be1f4b56e81e90146774b645c63fc261"` [INFO] [stdout] f73c86ed055135ee8d582ed3c8e593f6be1f4b56e81e90146774b645c63fc261