[INFO] cloning repository https://github.com/basstabs/2d-line-of-sight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/basstabs/2d-line-of-sight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasstabs%2F2d-line-of-sight", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasstabs%2F2d-line-of-sight'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 072277839aaa0daf825bcbc3bf7cfa9687dbae0a
[INFO] testing basstabs/2d-line-of-sight against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasstabs%2F2d-line-of-sight" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/basstabs/2d-line-of-sight on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/basstabs/2d-line-of-sight
[INFO] finished tweaking git repo https://github.com/basstabs/2d-line-of-sight
[INFO] tweaked toml for git repo https://github.com/basstabs/2d-line-of-sight written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/basstabs/2d-line-of-sight already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bzip2 v0.4.2
[INFO] [stderr]   Downloaded ggez v0.6.0-rc1
[INFO] [stderr]   Downloaded fast_inv_sqrt v1.0.1
[INFO] running `Command { std: "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" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 769e4308bdee5a3c8b5c9709d49cd7ba6ff585f6d35b1a96bb4a762a87190818
[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" "769e4308bdee5a3c8b5c9709d49cd7ba6ff585f6d35b1a96bb4a762a87190818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "769e4308bdee5a3c8b5c9709d49cd7ba6ff585f6d35b1a96bb4a762a87190818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769e4308bdee5a3c8b5c9709d49cd7ba6ff585f6d35b1a96bb4a762a87190818", kill_on_drop: false }`
[INFO] [stdout] 769e4308bdee5a3c8b5c9709d49cd7ba6ff585f6d35b1a96bb4a762a87190818
[INFO] running `Command { std: "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" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcf5107a13ea33d4eab8324a43b58e8c4e2ccccb9ede6971a0bb96729b3561fd
[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" "bcf5107a13ea33d4eab8324a43b58e8c4e2ccccb9ede6971a0bb96729b3561fd", kill_on_drop: false }`
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[INFO] [stderr]    Compiling glyph_brush v0.7.2
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[INFO] [stderr]    Compiling wayland-egl v0.28.5
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[INFO] [stderr]    Compiling minimp3 v0.5.1
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling rodio v0.13.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.12.3
[INFO] [stderr]    Compiling winit v0.24.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling cargo-platform v0.1.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling glutin v0.26.0
[INFO] [stderr]    Compiling old_school_gfx_glutin_ext v0.26.0
[INFO] [stderr]    Compiling cargo_metadata v0.12.3
[INFO] [stderr]    Compiling skeptic v0.13.6
[INFO] [stderr]    Compiling ggez v0.6.0-rc1
[INFO] [stderr]    Compiling line_of_sight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `normalize_angle`
[INFO] [stdout]  --> src/space.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn normalize_angle(angle: f32) -> f32
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ray_between_atan`
[INFO] [stdout]   --> src/space.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn ray_between_atan(&self, lower: f32, upper: f32) -> bool
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 41s
[INFO] running `Command { std: "docker" "inspect" "bcf5107a13ea33d4eab8324a43b58e8c4e2ccccb9ede6971a0bb96729b3561fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf5107a13ea33d4eab8324a43b58e8c4e2ccccb9ede6971a0bb96729b3561fd", kill_on_drop: false }`
[INFO] [stdout] bcf5107a13ea33d4eab8324a43b58e8c4e2ccccb9ede6971a0bb96729b3561fd
[INFO] running `Command { std: "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" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c9a2300bedf81691bee8a5223c57a30965e496d73da037c516666df89bec8e4
[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" "7c9a2300bedf81691bee8a5223c57a30965e496d73da037c516666df89bec8e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling plotters-backend v0.3.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling plotters-svg v0.3.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling cast v0.2.6
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling line_of_sight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tan6`
[INFO] [stdout]    --> src/space.rs:319:13
[INFO] [stdout]     |
[INFO] [stdout] 319 |         let tan6 = normalize_angle(ray6.y.atan2(ray6.x));
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_tan6`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tan8`
[INFO] [stdout]    --> src/space.rs:321:13
[INFO] [stdout]     |
[INFO] [stdout] 321 |         let tan8 = normalize_angle(ray8.y.atan2(ray8.x));
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_tan8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 51.99s
[INFO] running `Command { std: "docker" "inspect" "7c9a2300bedf81691bee8a5223c57a30965e496d73da037c516666df89bec8e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c9a2300bedf81691bee8a5223c57a30965e496d73da037c516666df89bec8e4", kill_on_drop: false }`
[INFO] [stdout] 7c9a2300bedf81691bee8a5223c57a30965e496d73da037c516666df89bec8e4
[INFO] running `Command { std: "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" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fddf6701d0a189d28bac0e641f5e27e35659241d80945a92ed13fff681664b1d
[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" "fddf6701d0a189d28bac0e641f5e27e35659241d80945a92ed13fff681664b1d", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `tan6`
[INFO] [stderr]    --> src/space.rs:319:13
[INFO] [stderr]     |
[INFO] [stderr] 319 |         let tan6 = normalize_angle(ray6.y.atan2(ray6.x));
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_tan6`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tan8`
[INFO] [stderr]    --> src/space.rs:321:13
[INFO] [stderr]     |
[INFO] [stderr] 321 |         let tan8 = normalize_angle(ray8.y.atan2(ray8.x));
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_tan8`
[INFO] [stderr] 
[INFO] [stderr] warning: `line_of_sight` (bin "line_of_sight" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/line_of_sight-4cc09fb08f4b4809)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test space::tests::ray_between ... ok
[INFO] [stdout] test space::tests::ray_between_atan ... ok
[INFO] [stdout] test space::tests::raycast ... ok
[INFO] [stdout] test space::tests::angle_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fddf6701d0a189d28bac0e641f5e27e35659241d80945a92ed13fff681664b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fddf6701d0a189d28bac0e641f5e27e35659241d80945a92ed13fff681664b1d", kill_on_drop: false }`
[INFO] [stdout] fddf6701d0a189d28bac0e641f5e27e35659241d80945a92ed13fff681664b1d