[INFO] updating cached repository https://github.com/stillbeingnick/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] [stderr] From https://github.com/stillbeingnick/Rustenstein3d [INFO] [stderr] 8a64dc5..e3455b4 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e3455b4c09fea4f8f55e0a5ab809d6321dd8f172 [INFO] checking stillbeingnick/Rustenstein3d against try#71b81291baafb8a58836272757b28817fe1d8190 for pr-73102 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstillbeingnick%2FRustenstein3d" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stillbeingnick/Rustenstein3d on toolchain 71b81291baafb8a58836272757b28817fe1d8190 [INFO] running `"/workspace/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/stillbeingnick/Rustenstein3d [INFO] finished tweaking git repo https://github.com/stillbeingnick/Rustenstein3d [INFO] tweaked toml for git repo https://github.com/stillbeingnick/Rustenstein3d written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/stillbeingnick/Rustenstein3d already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+71b81291baafb8a58836272757b28817fe1d8190" "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] a4e40560c999d1354cc0863f40ab0f06651cd60c15c3af11774590bb5db1207e [INFO] running `"docker" "start" "-a" "a4e40560c999d1354cc0863f40ab0f06651cd60c15c3af11774590bb5db1207e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Compiling minifb v0.16.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking wayland-sys v0.25.0 [INFO] [stderr] Compiling xkbcommon-sys v0.7.4 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling wayland-scanner v0.25.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking xkb v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling wayland-client v0.25.0 [INFO] [stderr] Compiling wayland-protocols v0.25.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking wayland-commons v0.25.0 [INFO] [stderr] Checking wayland-cursor v0.25.0 [INFO] [stderr] Checking Rustenstein3d v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::f64::consts::PI` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::f64::consts::PI; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::f64::consts::PI` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::f64::consts::PI; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:209:36 [INFO] [stderr] | [INFO] [stderr] 209 | let mut distance = (step_size); [INFO] [stderr] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:209:36 [INFO] [stderr] | [INFO] [stderr] 209 | let mut distance = (step_size); [INFO] [stderr] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `buffer` is never read [INFO] [stderr] --> src/main.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let mut buffer: Vec = vec![0; D_WIDTH * D_HEIGHT]; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fov` [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut fov: f64 = 66.0_f64.to_radians(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fov` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x_dist_tan` [INFO] [stderr] --> src/main.rs:149:21 [INFO] [stderr] | [INFO] [stderr] 149 | let x_dist_tan: f64; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_dist_tan` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y_dist_tan` [INFO] [stderr] --> src/main.rs:150:21 [INFO] [stderr] | [INFO] [stderr] 150 | let y_dist_tan: f64; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_dist_tan` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_point` [INFO] [stderr] --> src/main.rs:186:21 [INFO] [stderr] | [INFO] [stderr] 186 | let old_point = current_point; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_point` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `buffer` is never read [INFO] [stderr] --> src/main.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let mut buffer: Vec = vec![0; D_WIDTH * D_HEIGHT]; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fov` [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut fov: f64 = 66.0_f64.to_radians(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fov` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x_dist_tan` [INFO] [stderr] --> src/main.rs:149:21 [INFO] [stderr] | [INFO] [stderr] 149 | let x_dist_tan: f64; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_dist_tan` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y_dist_tan` [INFO] [stderr] --> src/main.rs:150:21 [INFO] [stderr] | [INFO] [stderr] 150 | let y_dist_tan: f64; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_dist_tan` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_point` [INFO] [stderr] --> src/main.rs:186:21 [INFO] [stderr] | [INFO] [stderr] 186 | let old_point = current_point; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_point` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut fov: f64 = 66.0_f64.to_radians(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:209:21 [INFO] [stderr] | [INFO] [stderr] 209 | let mut distance = (step_size); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: crate `Rustenstein3d` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rustenstein3d` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut fov: f64 = 66.0_f64.to_radians(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:209:21 [INFO] [stderr] | [INFO] [stderr] 209 | let mut distance = (step_size); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: crate `Rustenstein3d` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rustenstein3d` [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.22s [INFO] running `"docker" "inspect" "a4e40560c999d1354cc0863f40ab0f06651cd60c15c3af11774590bb5db1207e"` [INFO] running `"docker" "rm" "-f" "a4e40560c999d1354cc0863f40ab0f06651cd60c15c3af11774590bb5db1207e"` [INFO] [stdout] a4e40560c999d1354cc0863f40ab0f06651cd60c15c3af11774590bb5db1207e