[INFO] cloning repository https://github.com/Zakgriffin/stereo-depth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zakgriffin/stereo-depth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakgriffin%2Fstereo-depth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakgriffin%2Fstereo-depth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b40c283cb80e91dbafe68097b86570f56197fc2
[INFO] checking Zakgriffin/stereo-depth against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakgriffin%2Fstereo-depth" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Zakgriffin/stereo-depth on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Zakgriffin/stereo-depth
[INFO] finished tweaking git repo https://github.com/Zakgriffin/stereo-depth
[INFO] tweaked toml for git repo https://github.com/Zakgriffin/stereo-depth written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Zakgriffin/stereo-depth already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-commons v0.27.0
[INFO] [stderr]   Downloaded show-image v0.6.4
[INFO] [stderr]   Downloaded wayland-sys v0.27.0
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[INFO] [stderr]   Downloaded wayland-scanner v0.27.0
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[INFO] [stderr]   Downloaded minifb v0.19.0
[INFO] [stderr]   Downloaded orbclient v0.3.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 270af216c7a42c901c4d6dc06b36cc42fdd83db316f505af46db7dbcb40b1ed5
[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" "270af216c7a42c901c4d6dc06b36cc42fdd83db316f505af46db7dbcb40b1ed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "270af216c7a42c901c4d6dc06b36cc42fdd83db316f505af46db7dbcb40b1ed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270af216c7a42c901c4d6dc06b36cc42fdd83db316f505af46db7dbcb40b1ed5", kill_on_drop: false }`
[INFO] [stdout] 270af216c7a42c901c4d6dc06b36cc42fdd83db316f505af46db7dbcb40b1ed5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e659d1e97b593369747d5f5395da96dd9d7d99b0fe65ce86a816dc9c67e22d7
[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" "8e659d1e97b593369747d5f5395da96dd9d7d99b0fe65ce86a816dc9c67e22d7", kill_on_drop: false }`
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[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
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[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling xml-rs v0.8.3
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[INFO] [stderr]     Checking adler32 v1.2.0
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[INFO] [stderr]     Checking downcast-rs v1.2.0
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[INFO] [stderr]    Compiling x11-dl v2.18.5
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[INFO] [stderr]    Compiling wayland-client v0.27.0
[INFO] [stderr]    Compiling wayland-protocols v0.27.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking wayland-commons v0.27.0
[INFO] [stderr]     Checking image v0.23.9
[INFO] [stderr]     Checking wayland-cursor v0.27.0
[INFO] [stderr]     Checking keyboard-types v0.5.0
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[INFO] [stderr]     Checking stereo-depth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `SOBEL_MASK_X`
[INFO] [stdout]  --> src/edge_detect.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | const SOBEL_MASK_X: [[i32; 3]; 3] = [[1, 0, -1], [2, 0, -2], [1, 0, -1]];
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SOBEL_MASK_Y`
[INFO] [stdout]  --> src/edge_detect.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SOBEL_MASK_Y: [[i32; 3]; 3] = [[1, 2, 1], [0, 0, 0], [-1, -2, -1]];
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `laplace_edge`
[INFO] [stdout]  --> src/edge_detect.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn laplace_edge(image_input: &Box<GrayImage>) -> Box<GrayImage> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gaussian_smooth`
[INFO] [stdout]  --> src/gaussian_smooth.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn gaussian_smooth(image_input: &Box<GrayImage>) -> Box<GrayImage> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gauss_kernel`
[INFO] [stdout]   --> src/gaussian_smooth.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn gauss_kernel(kernel_size_out: i32, sigma: f64) -> Vec<Vec<f64>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rgb2gray`
[INFO] [stdout]  --> src/general.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn rgb2gray(image: &Box<RgbImage>) -> Box<GrayImage> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transparency`
[INFO] [stdout]  --> src/transparency.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn transparency(
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `prep_image`
[INFO] [stdout]   --> src/main.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn prep_image() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `unwrap_image`
[INFO] [stdout]    --> src/main.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn unwrap_image(path: String) -> Box<RgbImage> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SOBEL_MASK_X`
[INFO] [stdout]  --> src/edge_detect.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | const SOBEL_MASK_X: [[i32; 3]; 3] = [[1, 0, -1], [2, 0, -2], [1, 0, -1]];
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SOBEL_MASK_Y`
[INFO] [stdout]  --> src/edge_detect.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SOBEL_MASK_Y: [[i32; 3]; 3] = [[1, 2, 1], [0, 0, 0], [-1, -2, -1]];
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `laplace_edge`
[INFO] [stdout]  --> src/edge_detect.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn laplace_edge(image_input: &Box<GrayImage>) -> Box<GrayImage> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gaussian_smooth`
[INFO] [stdout]  --> src/gaussian_smooth.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn gaussian_smooth(image_input: &Box<GrayImage>) -> Box<GrayImage> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gauss_kernel`
[INFO] [stdout]   --> src/gaussian_smooth.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn gauss_kernel(kernel_size_out: i32, sigma: f64) -> Vec<Vec<f64>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rgb2gray`
[INFO] [stdout]  --> src/general.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn rgb2gray(image: &Box<RgbImage>) -> Box<GrayImage> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transparency`
[INFO] [stdout]  --> src/transparency.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn transparency(
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `prep_image`
[INFO] [stdout]   --> src/main.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn prep_image() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `unwrap_image`
[INFO] [stdout]    --> src/main.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn unwrap_image(path: String) -> Box<RgbImage> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "8e659d1e97b593369747d5f5395da96dd9d7d99b0fe65ce86a816dc9c67e22d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e659d1e97b593369747d5f5395da96dd9d7d99b0fe65ce86a816dc9c67e22d7", kill_on_drop: false }`
[INFO] [stdout] 8e659d1e97b593369747d5f5395da96dd9d7d99b0fe65ce86a816dc9c67e22d7