[INFO] cloning repository https://github.com/xgallom/xraytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xgallom/xraytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxgallom%2Fxraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxgallom%2Fxraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46ae55c439eeefb4e9c198114beec09af554a79e
[INFO] building xgallom/xraytracer against try#334963c956d25708feab489a3816ae63f639355d for pr-135216-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxgallom%2Fxraytracer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xgallom/xraytracer on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xgallom/xraytracer
[INFO] finished tweaking git repo https://github.com/xgallom/xraytracer
[INFO] tweaked toml for git repo https://github.com/xgallom/xraytracer written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/xgallom/xraytracer 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0857af24b5dd2320f67d94e9167f3e27412dc00b85d31523a7bba5469da486e
[INFO] running `Command { std: "docker" "start" "-a" "c0857af24b5dd2320f67d94e9167f3e27412dc00b85d31523a7bba5469da486e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0857af24b5dd2320f67d94e9167f3e27412dc00b85d31523a7bba5469da486e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0857af24b5dd2320f67d94e9167f3e27412dc00b85d31523a7bba5469da486e", kill_on_drop: false }`
[INFO] [stdout] c0857af24b5dd2320f67d94e9167f3e27412dc00b85d31523a7bba5469da486e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 533866b1731c130214e75d1ac0a72bdb6cf0edce7a2b766b86e297461d222e71
[INFO] running `Command { std: "docker" "start" "-a" "533866b1731c130214e75d1ac0a72bdb6cf0edce7a2b766b86e297461d222e71", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling bytemuck v1.5.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling rgb v0.8.27
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling fallible_collections v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling lodepng v3.4.5
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling simba v0.4.0
[INFO] [stderr]    Compiling nalgebra v0.25.4
[INFO] [stderr]    Compiling nalgebra-glm v0.11.0
[INFO] [stderr]    Compiling xraytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num_integer::Integer`
[INFO] [stdout]  --> src/radiance.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use num_integer::Integer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra_glm::Vec3`
[INFO] [stdout]  --> src/render.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nalgebra_glm::Vec3;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_integer::Integer`
[INFO] [stdout]  --> src/triangle.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_integer::Integer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]    --> src/intersect.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     ray: &Vec3,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reflectivity`
[INFO] [stdout]   --> src/radiance.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |             let reflectivity = if material.reflectivity.is_sign_negative() {
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reflectivity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `samples_per_pixel`, `max_cpus`, `u_samples_first_bounce`, and `v_samples_first_bounce` are never read
[INFO] [stdout]   --> src/args.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct Arguments {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub(crate) samples_per_pixel: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub(crate) max_cpus: u32,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 14 |     pub(crate) max_depth: u32,
[INFO] [stdout] 15 |     pub(crate) u_samples_first_bounce: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     pub(crate) v_samples_first_bounce: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `position` are never read
[INFO] [stdout]   --> src/intersect.rs:9:16
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Nearest {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 9  |     pub(crate) id: usize,
[INFO] [stdout]    |                ^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub(crate) position: Vec3,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Nearest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `emission` and `reflection_cone_angle_radians` are never read
[INFO] [stdout]  --> src/material.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Material {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 5 |     pub(crate) diffuse: Vec3,
[INFO] [stdout] 6 |     pub(crate) emission: Vec3,
[INFO] [stdout]   |                ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub(crate) reflection_cone_angle_radians: f32,
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `make_specular`, `make_light`, `make_glossy`, and `make_reflective` are never used
[INFO] [stdout]   --> src/material.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Material {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn make_specular(colour: Vec3, index_of_refraction: f32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn make_light(colour: Vec3) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn make_glossy(
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn make_reflective(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.58s
[INFO] running `Command { std: "docker" "inspect" "533866b1731c130214e75d1ac0a72bdb6cf0edce7a2b766b86e297461d222e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "533866b1731c130214e75d1ac0a72bdb6cf0edce7a2b766b86e297461d222e71", kill_on_drop: false }`
[INFO] [stdout] 533866b1731c130214e75d1ac0a72bdb6cf0edce7a2b766b86e297461d222e71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34d68d61385e24d57a391ab09d8dbd7bba91fe8c12deac489fcad5c4ba3068fe
[INFO] running `Command { std: "docker" "start" "-a" "34d68d61385e24d57a391ab09d8dbd7bba91fe8c12deac489fcad5c4ba3068fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling xraytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num_integer::Integer`
[INFO] [stdout]  --> src/radiance.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use num_integer::Integer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra_glm::Vec3`
[INFO] [stdout]  --> src/render.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nalgebra_glm::Vec3;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_integer::Integer`
[INFO] [stdout]  --> src/triangle.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_integer::Integer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]    --> src/intersect.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     ray: &Vec3,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reflectivity`
[INFO] [stdout]   --> src/radiance.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |             let reflectivity = if material.reflectivity.is_sign_negative() {
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reflectivity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `samples_per_pixel`, `max_cpus`, `u_samples_first_bounce`, and `v_samples_first_bounce` are never read
[INFO] [stdout]   --> src/args.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct Arguments {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub(crate) samples_per_pixel: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub(crate) max_cpus: u32,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 14 |     pub(crate) max_depth: u32,
[INFO] [stdout] 15 |     pub(crate) u_samples_first_bounce: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     pub(crate) v_samples_first_bounce: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `position` are never read
[INFO] [stdout]   --> src/intersect.rs:9:16
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Nearest {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 9  |     pub(crate) id: usize,
[INFO] [stdout]    |                ^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub(crate) position: Vec3,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Nearest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `emission` and `reflection_cone_angle_radians` are never read
[INFO] [stdout]  --> src/material.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Material {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 5 |     pub(crate) diffuse: Vec3,
[INFO] [stdout] 6 |     pub(crate) emission: Vec3,
[INFO] [stdout]   |                ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub(crate) reflection_cone_angle_radians: f32,
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `make_specular`, `make_light`, `make_glossy`, and `make_reflective` are never used
[INFO] [stdout]   --> src/material.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Material {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn make_specular(colour: Vec3, index_of_refraction: f32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn make_light(colour: Vec3) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn make_glossy(
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn make_reflective(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "34d68d61385e24d57a391ab09d8dbd7bba91fe8c12deac489fcad5c4ba3068fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34d68d61385e24d57a391ab09d8dbd7bba91fe8c12deac489fcad5c4ba3068fe", kill_on_drop: false }`
[INFO] [stdout] 34d68d61385e24d57a391ab09d8dbd7bba91fe8c12deac489fcad5c4ba3068fe
