[INFO] cloning repository https://github.com/Tko1/Rustenstein3d [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tko1/Rustenstein3d" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTko1%2FRustenstein3d", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTko1%2FRustenstein3d'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92802e0807cd1c8142b8b70e037fbc7e27e292f9 [INFO] checking Tko1/Rustenstein3d against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTko1%2FRustenstein3d" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tko1/Rustenstein3d on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Tko1/Rustenstein3d [INFO] finished tweaking git repo https://github.com/Tko1/Rustenstein3d [INFO] tweaked toml for git repo https://github.com/Tko1/Rustenstein3d written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/Tko1/Rustenstein3d already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded weezl v0.1.5 [INFO] [stderr] Downloaded num-rational v0.4.0 [INFO] [stderr] Downloaded num-complex v0.4.0 [INFO] [stderr] Downloaded spin_sleep v1.0.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.4 [INFO] [stderr] Downloaded read_color v1.0.0 [INFO] [stderr] Downloaded piston v0.53.0 [INFO] [stderr] Downloaded vecmath v1.0.0 [INFO] [stderr] Downloaded float-cmp v0.8.0 [INFO] [stderr] Downloaded smithay-client-toolkit v0.12.3 [INFO] [stderr] Downloaded lock_api v0.4.4 [INFO] [stderr] Downloaded takeable-option v0.5.0 [INFO] [stderr] Downloaded glutin_emscripten_sys v0.1.1 [INFO] [stderr] Downloaded addr2line v0.15.1 [INFO] [stderr] Downloaded object v0.24.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.19 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.5 [INFO] [stderr] Downloaded glium v0.29.1 [INFO] [stderr] Downloaded gimli v0.24.0 [INFO] [stderr] Downloaded image v0.23.14 [INFO] [stderr] Downloaded walkdir v2.3.2 [INFO] [stderr] Downloaded glutin_wgl_sys v0.1.5 [INFO] [stderr] Downloaded thiserror v1.0.24 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.69.0 [INFO] [stderr] Downloaded backtrace v0.3.59 [INFO] [stderr] Downloaded thiserror-impl v1.0.24 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.7 [INFO] [stderr] Downloaded derivative v2.2.0 [INFO] [stderr] Downloaded dlib v0.5.0 [INFO] [stderr] Downloaded shader_version v0.7.0 [INFO] [stderr] Downloaded piston-viewport v1.0.0 [INFO] [stderr] Downloaded libloading v0.6.7 [INFO] [stderr] Downloaded piston-float v1.0.0 [INFO] [stderr] Downloaded pistoncore-input v1.0.0 [INFO] [stderr] Downloaded pistoncore-window v0.47.0 [INFO] [stderr] Downloaded piston-graphics_api_version v1.0.0 [INFO] [stderr] Downloaded interpolation v0.2.0 [INFO] [stderr] Downloaded cocoa v0.23.0 [INFO] [stderr] Downloaded piston2d-graphics v0.40.0 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.78.0 [INFO] [stderr] Downloaded gl v0.13.0 [INFO] [stderr] Downloaded cgl v0.3.2 [INFO] [stderr] Downloaded glutin_gles2_sys v0.1.5 [INFO] [stderr] Downloaded gl_generator v0.14.0 [INFO] [stderr] Downloaded wayland-egl v0.28.5 [INFO] [stderr] Downloaded crossbeam-utils v0.8.4 [INFO] [stderr] Downloaded num-bigint v0.4.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.53.0 [INFO] [stderr] Downloaded num v0.4.0 [INFO] [stderr] Downloaded gif v0.11.2 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Downloaded piston-texture v0.8.0 [INFO] [stderr] Downloaded glutin v0.26.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8adc85bcf77deac628b18b21659d58116c5ebf6492fd43ebf5ad882c2c261fbf [INFO] running `Command { std: "docker" "start" "-a" "8adc85bcf77deac628b18b21659d58116c5ebf6492fd43ebf5ad882c2c261fbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8adc85bcf77deac628b18b21659d58116c5ebf6492fd43ebf5ad882c2c261fbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8adc85bcf77deac628b18b21659d58116c5ebf6492fd43ebf5ad882c2c261fbf", kill_on_drop: false }` [INFO] [stdout] 8adc85bcf77deac628b18b21659d58116c5ebf6492fd43ebf5ad882c2c261fbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77017c7a1b12af9c53c03480bf12de0bf02aed433d5ac93ee20d2bc48ca9d7a2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "77017c7a1b12af9c53c03480bf12de0bf02aed433d5ac93ee20d2bc48ca9d7a2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking spin_sleep v1.0.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking piston2d-graphics v0.40.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glium v0.29.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking wayland-commons v0.28.5 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking wayland-cursor v0.28.5 [INFO] [stderr] Checking wayland-egl v0.28.5 [INFO] [stderr] Checking piston2d-opengl_graphics v0.78.0 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking pistoncore-input v1.0.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking pistoncore-window v0.47.0 [INFO] [stderr] Checking pistoncore-event_loop v0.53.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.69.0 [INFO] [stderr] Checking piston v0.53.0 [INFO] [stderr] Checking wolfenstein v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `num::Integer` [INFO] [stdout] --> src/math.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use num::Integer; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `math::Vec2` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use math::Vec2; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `math::Vec2f` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use math::Vec2f; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `math::Angle` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use math::Angle; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/raycasting.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::Integer` [INFO] [stdout] --> src/math.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use num::Integer; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `math::Vec2` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use math::Vec2; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `math::Vec2f` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use math::Vec2f; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `math::Angle` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use math::Angle; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/raycasting.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:57:10 [INFO] [stdout] | [INFO] [stdout] 57 | let (rotate_origin_by,_,_) = ray_ang_and_lengths[ray_ang_and_lengths.len() - 1]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ -------------------------------------------------- this expression has type `(Angle, f32)` [INFO] [stdout] | | [INFO] [stdout] | expected a tuple with 2 elements, found one with 3 elements [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(Angle, f32)` [INFO] [stdout] found tuple `(_, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:57:10 [INFO] [stdout] | [INFO] [stdout] 57 | let (rotate_origin_by,_,_) = ray_ang_and_lengths[ray_ang_and_lengths.len() - 1]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ -------------------------------------------------- this expression has type `(Angle, f32)` [INFO] [stdout] | | [INFO] [stdout] | expected a tuple with 2 elements, found one with 3 elements [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(Angle, f32)` [INFO] [stdout] found tuple `(_, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | for (ray_angle,ray_length,color) in ray_ang_and_lengths.iter() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -------------------------- this expression has type `&(Angle, f32)` [INFO] [stdout] | | [INFO] [stdout] | expected a tuple with 2 elements, found one with 3 elements [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(Angle, f32)` [INFO] [stdout] found tuple `(_, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | for (ray_angle,ray_length,color) in ray_ang_and_lengths.iter() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -------------------------- this expression has type `&(Angle, f32)` [INFO] [stdout] | | [INFO] [stdout] | expected a tuple with 2 elements, found one with 3 elements [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(Angle, f32)` [INFO] [stdout] found tuple `(_, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | for (ray_angle,ray_length,color) in ray_ang_and_lengths.iter() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -------------------------- this expression has type `&(Angle, f32)` [INFO] [stdout] | | [INFO] [stdout] | expected a tuple with 2 elements, found one with 3 elements [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(Angle, f32)` [INFO] [stdout] found tuple `(_, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | for (ray_angle,ray_length,color) in ray_ang_and_lengths.iter() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -------------------------- this expression has type `&(Angle, f32)` [INFO] [stdout] | | [INFO] [stdout] | expected a tuple with 2 elements, found one with 3 elements [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(Angle, f32)` [INFO] [stdout] found tuple `(_, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::Float` [INFO] [stdout] --> src/math.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use num::Float; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wolfenstein` [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `num::Float` [INFO] [stdout] --> src/math.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use num::Float; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "77017c7a1b12af9c53c03480bf12de0bf02aed433d5ac93ee20d2bc48ca9d7a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77017c7a1b12af9c53c03480bf12de0bf02aed433d5ac93ee20d2bc48ca9d7a2", kill_on_drop: false }` [INFO] [stdout] 77017c7a1b12af9c53c03480bf12de0bf02aed433d5ac93ee20d2bc48ca9d7a2