[INFO] cloning repository https://github.com/Tass0sm/ray-caster
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tass0sm/ray-caster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTass0sm%2Fray-caster"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTass0sm%2Fray-caster'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5b8bc27e14d42840ef316e79caa726bd437542e1
[INFO] checking Tass0sm/ray-caster against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTass0sm%2Fray-caster" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tass0sm/ray-caster on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Tass0sm/ray-caster
[INFO] finished tweaking git repo https://github.com/Tass0sm/ray-caster
[INFO] tweaked toml for git repo https://github.com/Tass0sm/ray-caster written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Tass0sm/ray-caster already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9a2119098124e290b251ad1046be1ebafcb6e905513bedccd0cd112c52eb49ac
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "9a2119098124e290b251ad1046be1ebafcb6e905513bedccd0cd112c52eb49ac"`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking piston2d-graphics v0.35.0
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking crossbeam-epoch v0.8.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]     Checking rayon-core v1.6.1
[INFO] [stderr]     Checking rayon v1.2.1
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking image v0.22.3
[INFO] [stderr]     Checking pistoncore-input v0.28.0
[INFO] [stderr]     Checking pistoncore-window v0.44.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking pistoncore-event_loop v0.49.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.69.0
[INFO] [stderr]     Checking piston v0.49.0
[INFO] [stderr]     Checking winit v0.19.5
[INFO] [stderr]     Checking glutin v0.21.2
[INFO] [stderr]     Checking pistoncore-glutin_window v0.63.0
[INFO] [stderr]     Checking ray_caster v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: struct is never constructed: `Vector3`
[INFO] [stderr]  --> src/vector3.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Vector3 {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add`
[INFO] [stderr]  --> src/vector3.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn add(&mut self, v: Vector3) {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_string`
[INFO] [stderr]   --> src/vector3.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn to_string(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Pose`
[INFO] [stderr]  --> src/pose.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Pose {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `translate`
[INFO] [stderr]  --> src/pose.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn translate(&mut self, v: Vector3) {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `blockGrid` should have a snake case name
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     blockGrid: grid::Grid,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `block_grid`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `printBlockGrid` should have a snake case name
[INFO] [stderr]   --> src/main.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn printBlockGrid(&self) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_block_grid`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `blockArray` should have a snake case name
[INFO] [stderr]  --> src/grid.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub blockArray: [[Block; 8]; 8]
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `block_array`
[INFO] [stderr] 
[INFO] [stderr] warning: method `activateBlock` should have a snake case name
[INFO] [stderr]  --> src/grid.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn activateBlock(&mut self, x: usize, y: usize) {
[INFO] [stderr]   |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `activate_block`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getBlock` should have a snake case name
[INFO] [stderr]   --> src/grid.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn getBlock(&self, x: usize, y: usize) -> Block {
[INFO] [stderr]    |            ^^^^^^^^ help: convert the identifier to snake case: `get_block`
[INFO] [stderr] 
[INFO] [stderr] warning: method `toString` should have a snake case name
[INFO] [stderr]   --> src/grid.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn toString(&self) -> String {
[INFO] [stderr]    |            ^^^^^^^^ help: convert the identifier to snake case: `to_string`
[INFO] [stderr] 
[INFO] [stderr] warning: function `makeEmptyGrid` should have a snake case name
[INFO] [stderr]   --> src/grid.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn makeEmptyGrid() -> Grid {
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `make_empty_grid`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `currentPos` should have a snake case name
[INFO] [stderr]   --> src/grid.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let currentPos: Vector2 = Vector2 {
[INFO] [stderr]    |                 ^^^^^^^^^^ help: convert the identifier to snake case: `current_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `currentBlock` should have a snake case name
[INFO] [stderr]   --> src/grid.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |             let currentBlock: Block = Block {
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: convert the identifier to snake case: `current_block`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Vector3`
[INFO] [stderr]  --> src/vector3.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Vector3 {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add`
[INFO] [stderr]  --> src/vector3.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn add(&mut self, v: Vector3) {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_string`
[INFO] [stderr]   --> src/vector3.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn to_string(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Pose`
[INFO] [stderr]  --> src/pose.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Pose {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `translate`
[INFO] [stderr]  --> src/pose.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn translate(&mut self, v: Vector3) {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `blockGrid` should have a snake case name
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     blockGrid: grid::Grid,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `block_grid`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `printBlockGrid` should have a snake case name
[INFO] [stderr]   --> src/main.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn printBlockGrid(&self) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_block_grid`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `blockArray` should have a snake case name
[INFO] [stderr]  --> src/grid.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub blockArray: [[Block; 8]; 8]
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `block_array`
[INFO] [stderr] 
[INFO] [stderr] warning: method `activateBlock` should have a snake case name
[INFO] [stderr]  --> src/grid.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn activateBlock(&mut self, x: usize, y: usize) {
[INFO] [stderr]   |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `activate_block`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getBlock` should have a snake case name
[INFO] [stderr]   --> src/grid.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn getBlock(&self, x: usize, y: usize) -> Block {
[INFO] [stderr]    |            ^^^^^^^^ help: convert the identifier to snake case: `get_block`
[INFO] [stderr] 
[INFO] [stderr] warning: method `toString` should have a snake case name
[INFO] [stderr]   --> src/grid.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn toString(&self) -> String {
[INFO] [stderr]    |            ^^^^^^^^ help: convert the identifier to snake case: `to_string`
[INFO] [stderr] 
[INFO] [stderr] warning: function `makeEmptyGrid` should have a snake case name
[INFO] [stderr]   --> src/grid.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn makeEmptyGrid() -> Grid {
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `make_empty_grid`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `currentPos` should have a snake case name
[INFO] [stderr]   --> src/grid.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let currentPos: Vector2 = Vector2 {
[INFO] [stderr]    |                 ^^^^^^^^^^ help: convert the identifier to snake case: `current_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `currentBlock` should have a snake case name
[INFO] [stderr]   --> src/grid.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |             let currentBlock: Block = Block {
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: convert the identifier to snake case: `current_block`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `"docker" "inspect" "9a2119098124e290b251ad1046be1ebafcb6e905513bedccd0cd112c52eb49ac"`
[INFO] running `"docker" "rm" "-f" "9a2119098124e290b251ad1046be1ebafcb6e905513bedccd0cd112c52eb49ac"`
[INFO] [stdout] 9a2119098124e290b251ad1046be1ebafcb6e905513bedccd0cd112c52eb49ac