[INFO] cloning repository https://github.com/mightykho/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mightykho/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmightykho%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmightykho%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04bfccf3dd0e4b3f3ea5d28645e57d7f5666c231
[INFO] checking mightykho/raytracer against beta-2020-07-24 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmightykho%2Fraytracer" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mightykho/raytracer on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mightykho/raytracer
[INFO] finished tweaking git repo https://github.com/mightykho/raytracer
[INFO] tweaked toml for git repo https://github.com/mightykho/raytracer written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/mightykho/raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15fb445f50dd8ab90f97ea414b13aa175f128532c8eecbc702e463c7cc07755b
[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" "15fb445f50dd8ab90f97ea414b13aa175f128532c8eecbc702e463c7cc07755b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15fb445f50dd8ab90f97ea414b13aa175f128532c8eecbc702e463c7cc07755b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fb445f50dd8ab90f97ea414b13aa175f128532c8eecbc702e463c7cc07755b", kill_on_drop: false }`
[INFO] [stdout] 15fb445f50dd8ab90f97ea414b13aa175f128532c8eecbc702e463c7cc07755b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] da44a02acd8ea5f8604f9bdaff76edf3999aa5a8829dcc4a4b03f96cc78b6f36
[INFO] running `Command { std: "docker" "start" "-a" "da44a02acd8ea5f8604f9bdaff76edf3999aa5a8829dcc4a4b03f96cc78b6f36", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking bytemuck v1.3.1
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking png v0.16.7
[INFO] [stderr]     Checking tiff v0.5.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rayon-core v1.7.1
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking image v0.23.8
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImage`
[INFO] [stdout]  --> src/material.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{DynamicImage, GenericImage};
[INFO] [stdout]   |                           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImage`
[INFO] [stdout]  --> src/material.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{DynamicImage, GenericImage};
[INFO] [stdout]   |                           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `data` on type `image::Rgba<u8>`
[INFO] [stdout]   --> src/color.rs:90:35
[INFO] [stdout]    |
[INFO] [stdout] 90 |             r: gamma_decode((rgba.data[0] as f64) / 255.0),
[INFO] [stdout]    |                                   ^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `data` on type `image::Rgba<u8>`
[INFO] [stdout]   --> src/color.rs:91:35
[INFO] [stdout]    |
[INFO] [stdout] 91 |             g: gamma_decode((rgba.data[1] as f64) / 255.0),
[INFO] [stdout]    |                                   ^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `data` on type `image::Rgba<u8>`
[INFO] [stdout]   --> src/color.rs:92:35
[INFO] [stdout]    |
[INFO] [stdout] 92 |             b: gamma_decode((rgba.data[2] as f64) / 255.0),
[INFO] [stdout]    |                                   ^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `width` found for reference `&image::DynamicImage` in the current scope
[INFO] [stdout]    --> src/material.rs:167:60
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 let x = Coloration::wrap(coords.x, texture.width());
[INFO] [stdout]     |                                                            ^^^^^ method not found in `&image::DynamicImage`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use image::GenericImageView;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `height` found for reference `&image::DynamicImage` in the current scope
[INFO] [stdout]    --> src/material.rs:168:60
[INFO] [stdout]     |
[INFO] [stdout] 168 |                 let y = Coloration::wrap(coords.y, texture.height());
[INFO] [stdout]     |                                                            ^^^^^^ method not found in `&image::DynamicImage`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use image::GenericImageView;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_pixel` found for reference `&image::DynamicImage` in the current scope
[INFO] [stdout]    --> src/material.rs:170:42
[INFO] [stdout]     |
[INFO] [stdout] 170 |                 Color::from_rgba(texture.get_pixel(x, y))
[INFO] [stdout]     |                                          ^^^^^^^^^ method not found in `&image::DynamicImage`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use image::GenericImageView;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `data` on type `image::Rgba<u8>`
[INFO] [stdout]   --> src/color.rs:90:35
[INFO] [stdout]    |
[INFO] [stdout] 90 |             r: gamma_decode((rgba.data[0] as f64) / 255.0),
[INFO] [stdout]    |                                   ^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `data` on type `image::Rgba<u8>`
[INFO] [stdout]   --> src/color.rs:91:35
[INFO] [stdout]    |
[INFO] [stdout] 91 |             g: gamma_decode((rgba.data[1] as f64) / 255.0),
[INFO] [stdout]    |                                   ^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `data` on type `image::Rgba<u8>`
[INFO] [stdout]   --> src/color.rs:92:35
[INFO] [stdout]    |
[INFO] [stdout] 92 |             b: gamma_decode((rgba.data[2] as f64) / 255.0),
[INFO] [stdout]    |                                   ^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `width` found for reference `&image::DynamicImage` in the current scope
[INFO] [stdout]    --> src/material.rs:167:60
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 let x = Coloration::wrap(coords.x, texture.width());
[INFO] [stdout]     |                                                            ^^^^^ method not found in `&image::DynamicImage`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use image::GenericImageView;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `height` found for reference `&image::DynamicImage` in the current scope
[INFO] [stdout]    --> src/material.rs:168:60
[INFO] [stdout]     |
[INFO] [stdout] 168 |                 let y = Coloration::wrap(coords.y, texture.height());
[INFO] [stdout]     |                                                            ^^^^^^ method not found in `&image::DynamicImage`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use image::GenericImageView;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_pixel` found for reference `&image::DynamicImage` in the current scope
[INFO] [stdout]    --> src/material.rs:170:42
[INFO] [stdout]     |
[INFO] [stdout] 170 |                 Color::from_rgba(texture.get_pixel(x, y))
[INFO] [stdout]     |                                          ^^^^^^^^^ method not found in `&image::DynamicImage`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use image::GenericImageView;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raytracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 6 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "da44a02acd8ea5f8604f9bdaff76edf3999aa5a8829dcc4a4b03f96cc78b6f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da44a02acd8ea5f8604f9bdaff76edf3999aa5a8829dcc4a4b03f96cc78b6f36", kill_on_drop: false }`
[INFO] [stdout] da44a02acd8ea5f8604f9bdaff76edf3999aa5a8829dcc4a4b03f96cc78b6f36
