[INFO] cloning repository https://github.com/rezural/heightfield-raycast-bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rezural/heightfield-raycast-bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frezural%2Fheightfield-raycast-bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frezural%2Fheightfield-raycast-bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b69d6dd4dbbbdb4281b0292c2d95f320d5700e40
[INFO] checking rezural/heightfield-raycast-bug against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frezural%2Fheightfield-raycast-bug" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rezural/heightfield-raycast-bug on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rezural/heightfield-raycast-bug
[INFO] finished tweaking git repo https://github.com/rezural/heightfield-raycast-bug
[INFO] tweaked toml for git repo https://github.com/rezural/heightfield-raycast-bug written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/rezural/heightfield-raycast-bug already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f124d417d4a09e081dffc8c90e8b47effe457155b9f80ca41de60cea1ecec5a3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f124d417d4a09e081dffc8c90e8b47effe457155b9f80ca41de60cea1ecec5a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f124d417d4a09e081dffc8c90e8b47effe457155b9f80ca41de60cea1ecec5a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f124d417d4a09e081dffc8c90e8b47effe457155b9f80ca41de60cea1ecec5a3", kill_on_drop: false }`
[INFO] [stdout] f124d417d4a09e081dffc8c90e8b47effe457155b9f80ca41de60cea1ecec5a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7d47950f9300558e45440a98b86b8a19e59e630e5f1abf837595af934d1a03d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c7d47950f9300558e45440a98b86b8a19e59e630e5f1abf837595af934d1a03d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking generational-arena v0.2.8
[INFO] [stderr]     Checking crossbeam-utils v0.8.5
[INFO] [stderr]     Checking matrixmultiply v0.3.1
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking wide v0.7.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking crossbeam v0.8.1
[INFO] [stderr]     Checking approx v0.5.0
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking time v0.2.27
[INFO] [stderr]     Checking instant v0.1.11
[INFO] [stderr]     Checking nalgebra v0.29.0
[INFO] [stderr]     Checking parry3d v0.7.1
[INFO] [stderr]     Checking rapier3d v0.11.1
[INFO] [stderr]     Checking salva3d v0.7.0
[INFO] [stderr]     Checking heightfield-raycast-bug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |       return;
[INFO] [stdout]    |       ------ any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 28 | /     for particle_radius in (1..10).map(|a| a as f32 / 5.) {
[INFO] [stdout] 29 | |         for size in (1..20).map(|s| s as f32) {
[INFO] [stdout] 30 | |             let scale = Vector::new(size, 0., size);
[INFO] [stdout] 31 | |             let particles = raytrace_particles(particle_radius, scale, 1.0);
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |         }
[INFO] [stdout] 44 | |     }
[INFO] [stdout]    | |_____^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |       return;
[INFO] [stdout]    |       ------ any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 28 | /     for particle_radius in (1..10).map(|a| a as f32 / 5.) {
[INFO] [stdout] 29 | |         for size in (1..20).map(|s| s as f32) {
[INFO] [stdout] 30 | |             let scale = Vector::new(size, 0., size);
[INFO] [stdout] 31 | |             let particles = raytrace_particles(particle_radius, scale, 1.0);
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |         }
[INFO] [stdout] 44 | |     }
[INFO] [stdout]    | |_____^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `particles`
[INFO] [stdout]   --> src/main.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |             let particles = raytrace_particles(particle_radius, scale, 1.0);
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_particles`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:59:65
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let heights = DMatrix::from_fn(nsubdivs + 1, nsubdivs + 1, |i, j| height);
[INFO] [stdout]    |                                                                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]   --> src/main.rs:59:68
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let heights = DMatrix::from_fn(nsubdivs + 1, nsubdivs + 1, |i, j| height);
[INFO] [stdout]    |                                                                    ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `particles`
[INFO] [stdout]   --> src/main.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |             let particles = raytrace_particles(particle_radius, scale, 1.0);
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_particles`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:59:65
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let heights = DMatrix::from_fn(nsubdivs + 1, nsubdivs + 1, |i, j| height);
[INFO] [stdout]    |                                                                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]   --> src/main.rs:59:68
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let heights = DMatrix::from_fn(nsubdivs + 1, nsubdivs + 1, |i, j| height);
[INFO] [stdout]    |                                                                    ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "c7d47950f9300558e45440a98b86b8a19e59e630e5f1abf837595af934d1a03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d47950f9300558e45440a98b86b8a19e59e630e5f1abf837595af934d1a03d", kill_on_drop: false }`
[INFO] [stdout] c7d47950f9300558e45440a98b86b8a19e59e630e5f1abf837595af934d1a03d