[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 beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTko1%2FRustenstein3d" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tko1/Rustenstein3d on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", 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-6/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" "+beta" "fetch" "--locked" "--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] error: the lock file /workspace/builds/worker-6/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[INFO] the lockfile is outdated, regenerating it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" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bb7dbb5a618c33a873d412bc4290f59d94a2e90471a5db9e992afdf0f10f51f
[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" "5bb7dbb5a618c33a873d412bc4290f59d94a2e90471a5db9e992afdf0f10f51f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bb7dbb5a618c33a873d412bc4290f59d94a2e90471a5db9e992afdf0f10f51f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb7dbb5a618c33a873d412bc4290f59d94a2e90471a5db9e992afdf0f10f51f", kill_on_drop: false }`
[INFO] [stdout] 5bb7dbb5a618c33a873d412bc4290f59d94a2e90471a5db9e992afdf0f10f51f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 417b9c0a2e3017dc7e4547857eedeffcd97628fc96f6136ad0e16c66c3c0e053
[INFO] running `Command { std: "docker" "start" "-a" "417b9c0a2e3017dc7e4547857eedeffcd97628fc96f6136ad0e16c66c3c0e053", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking ttf-parser v0.6.2
[INFO] [stderr]    Compiling syn v1.0.48
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[INFO] [stderr]     Checking piston-graphics_api_version v1.0.0
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[INFO] [stderr]     Checking bytemuck v1.4.1
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking libloading v0.6.5
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]     Checking instant v0.1.8
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling wayland-sys v0.28.2
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[INFO] [stderr]     Checking rusttype v0.7.9
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[INFO] [stderr]    Compiling serde_derive v1.0.117
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[INFO] [stderr]     Checking wayland-egl v0.28.2
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[INFO] [stderr]     Checking smithay-client-toolkit v0.12.0
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[INFO] [stderr]     Checking pistoncore-event_loop v0.52.0
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[INFO] [stderr]     Checking winit v0.19.5
[INFO] [stderr]     Checking glutin v0.21.2
[INFO] [stderr]     Checking pistoncore-glutin_window v0.67.0
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[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: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: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: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] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wolfenstein`
[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] 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] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "417b9c0a2e3017dc7e4547857eedeffcd97628fc96f6136ad0e16c66c3c0e053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417b9c0a2e3017dc7e4547857eedeffcd97628fc96f6136ad0e16c66c3c0e053", kill_on_drop: false }`
[INFO] [stdout] 417b9c0a2e3017dc7e4547857eedeffcd97628fc96f6136ad0e16c66c3c0e053