[INFO] updating cached repository https://github.com/Tko1/Rustenstein3d
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 92802e0807cd1c8142b8b70e037fbc7e27e292f9
[INFO] checking Tko1/Rustenstein3d against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTko1%2FRustenstein3d" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tko1/Rustenstein3d on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Tko1/Rustenstein3d already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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-7/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[INFO] the lockfile is outdated, regenerating it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 `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 245603840f86e49794778e897b89f8dbb81c58fedfd8d625087f2cbb9584f4eb
[INFO] running `"docker" "start" "-a" "245603840f86e49794778e897b89f8dbb81c58fedfd8d625087f2cbb9584f4eb"`
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking float-cmp v0.6.0
[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking pistoncore-input v0.28.0
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking piston2d-graphics v0.36.0
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.6
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.4
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]     Checking num-iter v0.1.40
[INFO] [stderr]    Compiling glium v0.27.0
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking pistoncore-window v0.44.0
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.49.0
[INFO] [stderr]     Checking winit v0.19.5
[INFO] [stderr]     Checking piston v0.49.0
[INFO] [stderr]     Checking glutin v0.21.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking pistoncore-glutin_window v0.63.0
[INFO] [stderr]     Checking image v0.23.3
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.6
[INFO] [stderr]     Checking winit v0.22.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.72.0
[INFO] [stderr]     Checking glutin v0.24.0
[INFO] [stderr]     Checking wolfenstein v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `num::Integer`
[INFO] [stderr]  --> src/math.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num::Integer;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `math::Vec2`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use math::Vec2;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `math::Vec2f`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use math::Vec2f;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `math::Angle`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use math::Angle;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]  --> src/raycasting.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rand::Rng;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num::Integer`
[INFO] [stderr]  --> src/math.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num::Integer;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `math::Vec2`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use math::Vec2;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `math::Vec2f`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use math::Vec2f;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `math::Angle`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use math::Angle;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]  --> src/raycasting.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rand::Rng;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:57:10
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let (rotate_origin_by,_,_) = ray_ang_and_lengths[ray_ang_and_lengths.len() - 1];
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^   -------------------------------------------------- this expression has type `(math::Angle, f32)`
[INFO] [stderr]    |             |
[INFO] [stderr]    |             expected a tuple with 2 elements, found one with 3 elements
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected tuple `(math::Angle, f32)`
[INFO] [stderr]               found tuple `(_, _, _)`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:58:10
[INFO] [stderr]    |
[INFO] [stderr] 58 |         for (ray_angle,ray_length,color) in ray_ang_and_lengths.iter() {
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^    -------------------------- this expression has type `&(math::Angle, f32)`
[INFO] [stderr]    |             |
[INFO] [stderr]    |             expected a tuple with 2 elements, found one with 3 elements
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected tuple `(math::Angle, f32)`
[INFO] [stderr]               found tuple `(_, _, _)`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:57:10
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let (rotate_origin_by,_,_) = ray_ang_and_lengths[ray_ang_and_lengths.len() - 1];
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^   -------------------------------------------------- this expression has type `(math::Angle, f32)`
[INFO] [stderr]    |             |
[INFO] [stderr]    |             expected a tuple with 2 elements, found one with 3 elements
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected tuple `(math::Angle, f32)`
[INFO] [stderr]               found tuple `(_, _, _)`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:58:10
[INFO] [stderr]    |
[INFO] [stderr] 58 |         for (ray_angle,ray_length,color) in ray_ang_and_lengths.iter() {
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^    -------------------------- this expression has type `&(math::Angle, f32)`
[INFO] [stderr]    |             |
[INFO] [stderr]    |             expected a tuple with 2 elements, found one with 3 elements
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected tuple `(math::Angle, f32)`
[INFO] [stderr]               found tuple `(_, _, _)`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:75:10
[INFO] [stderr]    |
[INFO] [stderr] 75 |         for (ray_angle,ray_length,color) in ray_ang_and_lengths.iter() {
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^    -------------------------- this expression has type `&(math::Angle, f32)`
[INFO] [stderr]    |             |
[INFO] [stderr]    |             expected a tuple with 2 elements, found one with 3 elements
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected tuple `(math::Angle, f32)`
[INFO] [stderr]               found tuple `(_, _, _)`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:75:10
[INFO] [stderr]    |
[INFO] [stderr] 75 |         for (ray_angle,ray_length,color) in ray_ang_and_lengths.iter() {
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^    -------------------------- this expression has type `&(math::Angle, f32)`
[INFO] [stderr]    |             |
[INFO] [stderr]    |             expected a tuple with 2 elements, found one with 3 elements
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected tuple `(math::Angle, f32)`
[INFO] [stderr]               found tuple `(_, _, _)`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num::Float`
[INFO] [stderr]  --> src/math.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use num::Float;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[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] [stderr] warning: unused import: `num::Float`
[INFO] [stderr]  --> src/math.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use num::Float;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `wolfenstein`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "245603840f86e49794778e897b89f8dbb81c58fedfd8d625087f2cbb9584f4eb"`
[INFO] running `"docker" "rm" "-f" "245603840f86e49794778e897b89f8dbb81c58fedfd8d625087f2cbb9584f4eb"`
[INFO] [stdout] 245603840f86e49794778e897b89f8dbb81c58fedfd8d625087f2cbb9584f4eb
