[INFO] cloning repository https://github.com/joshcol9232/fourray [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshcol9232/fourray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshcol9232%2Ffourray", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshcol9232%2Ffourray'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1f1a23e362daec4da7255b89d5308725ee61b510 [INFO] checking joshcol9232/fourray against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshcol9232%2Ffourray" "/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/joshcol9232/fourray on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/joshcol9232/fourray [INFO] finished tweaking git repo https://github.com/joshcol9232/fourray [INFO] tweaked toml for git repo https://github.com/joshcol9232/fourray written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/joshcol9232/fourray 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simba v0.7.1 [INFO] [stderr] Downloaded wide v0.7.4 [INFO] [stderr] Downloaded nalgebra v0.31.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d62539f4fd66673e6b6a7607d18429de1b7a5ae1629207240c4c1a3de8bb3eab [INFO] running `Command { std: "docker" "start" "-a" "d62539f4fd66673e6b6a7607d18429de1b7a5ae1629207240c4c1a3de8bb3eab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d62539f4fd66673e6b6a7607d18429de1b7a5ae1629207240c4c1a3de8bb3eab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d62539f4fd66673e6b6a7607d18429de1b7a5ae1629207240c4c1a3de8bb3eab", kill_on_drop: false }` [INFO] [stdout] d62539f4fd66673e6b6a7607d18429de1b7a5ae1629207240c4c1a3de8bb3eab [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fad0eed574eee2fc69d44d2f5f9e3b6c07006662098daad36c8b45555d708a1 [INFO] running `Command { std: "docker" "start" "-a" "2fad0eed574eee2fc69d44d2f5f9e3b6c07006662098daad36c8b45555d708a1", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking weezl v0.1.6 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking deflate v1.0.0 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking lebe v0.5.1 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking safe_arch v0.6.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking wide v0.7.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking flate2 v1.0.23 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking simba v0.7.1 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Checking tiff v0.7.2 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking flume v0.10.12 [INFO] [stderr] Checking exr v1.4.2 [INFO] [stderr] Checking nalgebra v0.31.0 [INFO] [stderr] Checking image v0.24.2 [INFO] [stderr] Checking raytrace_1_aft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `io::Write`, `mem::Discriminant` [INFO] [stdout] --> src/main.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{io::Write, mem::Discriminant}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `io::Write`, `mem::Discriminant` [INFO] [stdout] --> src/main.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{io::Write, mem::Discriminant}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Normed` [INFO] [stdout] --> src/main.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use na::{Vector4, Vector3, Normed}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:43:14 [INFO] [stdout] | [INFO] [stdout] 43 | for (i, obj) in objects.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x` is never read [INFO] [stdout] --> src/main.rs:183:13 [INFO] [stdout] | [INFO] [stdout] 183 | let mut x = -0.5; // In plane of viewport [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `viewdir` [INFO] [stdout] --> src/main.rs:167:37 [INFO] [stdout] | [INFO] [stdout] 167 | fn spawn_rays(origin: Vector4, viewdir: Vector4, upvec: Vector4, limbovec: Vector4, fov: f64, xmax: u32, ymax: u32) -... [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_viewdir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `upvec` [INFO] [stdout] --> src/main.rs:167:60 [INFO] [stdout] | [INFO] [stdout] 167 | fn spawn_rays(origin: Vector4, viewdir: Vector4, upvec: Vector4, limbovec: Vector4, fov: f64, xmax: u32, ymax: u32) -... [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_upvec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `limbovec` [INFO] [stdout] --> src/main.rs:167:81 [INFO] [stdout] | [INFO] [stdout] 167 | ...f64>, upvec: Vector4, limbovec: Vector4, fov: f64, xmax: u32, ymax: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_limbovec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct RayHit { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 14 | pos: Vector4, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Normed` [INFO] [stdout] --> src/main.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use na::{Vector4, Vector3, Normed}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:43:14 [INFO] [stdout] | [INFO] [stdout] 43 | for (i, obj) in objects.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x` is never read [INFO] [stdout] --> src/main.rs:183:13 [INFO] [stdout] | [INFO] [stdout] 183 | let mut x = -0.5; // In plane of viewport [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `viewdir` [INFO] [stdout] --> src/main.rs:167:37 [INFO] [stdout] | [INFO] [stdout] 167 | fn spawn_rays(origin: Vector4, viewdir: Vector4, upvec: Vector4, limbovec: Vector4, fov: f64, xmax: u32, ymax: u32) -... [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_viewdir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `upvec` [INFO] [stdout] --> src/main.rs:167:60 [INFO] [stdout] | [INFO] [stdout] 167 | fn spawn_rays(origin: Vector4, viewdir: Vector4, upvec: Vector4, limbovec: Vector4, fov: f64, xmax: u32, ymax: u32) -... [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_upvec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `limbovec` [INFO] [stdout] --> src/main.rs:167:81 [INFO] [stdout] | [INFO] [stdout] 167 | ...f64>, upvec: Vector4, limbovec: Vector4, fov: f64, xmax: u32, ymax: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_limbovec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct RayHit { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 14 | pos: Vector4, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.20s [INFO] running `Command { std: "docker" "inspect" "2fad0eed574eee2fc69d44d2f5f9e3b6c07006662098daad36c8b45555d708a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fad0eed574eee2fc69d44d2f5f9e3b6c07006662098daad36c8b45555d708a1", kill_on_drop: false }` [INFO] [stdout] 2fad0eed574eee2fc69d44d2f5f9e3b6c07006662098daad36c8b45555d708a1