[INFO] cloning repository https://github.com/Rokasbarasa1/minecraft_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rokasbarasa1/minecraft_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRokasbarasa1%2Fminecraft_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRokasbarasa1%2Fminecraft_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c72f984f20f5503db8c940e05445072d60a606b7 [INFO] checking Rokasbarasa1/minecraft_rust against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRokasbarasa1%2Fminecraft_rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rokasbarasa1/minecraft_rust on toolchain 18a6d911caba59605eb03db1452848a85d2e5879 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Rokasbarasa1/minecraft_rust [INFO] finished tweaking git repo https://github.com/Rokasbarasa1/minecraft_rust [INFO] tweaked toml for git repo https://github.com/Rokasbarasa1/minecraft_rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Rokasbarasa1/minecraft_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded glm v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ce4ee829931e4a0c11bb6e59cf657d8ffafa7f76f27bf99e73aaae9d2c8f19d [INFO] running `Command { std: "docker" "start" "-a" "2ce4ee829931e4a0c11bb6e59cf657d8ffafa7f76f27bf99e73aaae9d2c8f19d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ce4ee829931e4a0c11bb6e59cf657d8ffafa7f76f27bf99e73aaae9d2c8f19d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ce4ee829931e4a0c11bb6e59cf657d8ffafa7f76f27bf99e73aaae9d2c8f19d", kill_on_drop: false }` [INFO] [stdout] 2ce4ee829931e4a0c11bb6e59cf657d8ffafa7f76f27bf99e73aaae9d2c8f19d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e30d5476dded9ebaf35e05900fc0d3c1fbf1dde70fa5edf1465941e0809bf08e [INFO] running `Command { std: "docker" "start" "-a" "e30d5476dded9ebaf35e05900fc0d3c1fbf1dde70fa5edf1465941e0809bf08e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.3 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Checking weezl v0.1.4 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking raw-window-handle v0.4.2 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glium v0.31.0 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking nix v0.22.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking memmap2 v0.3.1 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking mio v0.8.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling wayland-client v0.29.4 [INFO] [stderr] Compiling wayland-protocols v0.29.4 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking quickcheck v0.2.27 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking stopwatch v0.0.7 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking glm v0.2.3 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking wayland-commons v0.29.4 [INFO] [stderr] Checking calloop v0.9.3 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking wayland-cursor v0.29.4 [INFO] [stderr] Checking wayland-egl v0.29.4 [INFO] [stderr] Checking noise v0.7.0 [INFO] [stderr] Checking glutin v0.28.0 [INFO] [stderr] Checking minecraft_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/world.rs:306:21 [INFO] [stdout] | [INFO] [stdout] 306 | let mut block = &mut self.chunk_grid[block_index.0][block_index.1].blocks[block_index.2][block_index.3][block_index.4]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/world.rs:339:25 [INFO] [stdout] | [INFO] [stdout] 339 | ... let mut block = &mut self.chunk_grid[last_air_block_index.0][last_air_block_index.1].blocks[last_air_block_index.2][last_air_block_... [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/world.rs:306:21 [INFO] [stdout] | [INFO] [stdout] 306 | let mut block = &mut self.chunk_grid[block_index.0][block_index.1].blocks[block_index.2][block_index.3][block_index.4]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/world.rs:339:25 [INFO] [stdout] | [INFO] [stdout] 339 | ... let mut block = &mut self.chunk_grid[last_air_block_index.0][last_air_block_index.1].blocks[last_air_block_index.2][last_air_block_... [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `WORLD_GEN_SEED` should have a snake case name [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let WORLD_GEN_SEED: u32 = rng.gen_range(1..999999999); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `world_gen_seed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `WORLD_GEN_SEED` should have a snake case name [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let WORLD_GEN_SEED: u32 = rng.gen_range(1..999999999); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `world_gen_seed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | display.gl_window().window().set_cursor_grab(true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 54 | let _ = display.gl_window().window().set_cursor_grab(true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | display.gl_window().window().set_cursor_position(position); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 165 | let _ = display.gl_window().window().set_cursor_position(position); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | display.gl_window().window().set_cursor_grab(true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 54 | let _ = display.gl_window().window().set_cursor_grab(true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | display.gl_window().window().set_cursor_position(position); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 165 | let _ = display.gl_window().window().set_cursor_position(position); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.25s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "e30d5476dded9ebaf35e05900fc0d3c1fbf1dde70fa5edf1465941e0809bf08e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e30d5476dded9ebaf35e05900fc0d3c1fbf1dde70fa5edf1465941e0809bf08e", kill_on_drop: false }` [INFO] [stdout] e30d5476dded9ebaf35e05900fc0d3c1fbf1dde70fa5edf1465941e0809bf08e