[INFO] cloning repository https://github.com/ben-stringer/hello_fltk_opengl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ben-stringer/hello_fltk_opengl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fben-stringer%2Fhello_fltk_opengl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fben-stringer%2Fhello_fltk_opengl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c551ce763a54f473cddc4efce5159e4732b151f
[INFO] testing ben-stringer/hello_fltk_opengl against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fben-stringer%2Fhello_fltk_opengl" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ben-stringer/hello_fltk_opengl on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ben-stringer/hello_fltk_opengl
[INFO] finished tweaking git repo https://github.com/ben-stringer/hello_fltk_opengl
[INFO] tweaked toml for git repo https://github.com/ben-stringer/hello_fltk_opengl written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/ben-stringer/hello_fltk_opengl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7530d1d81ab93fd9ca1c88b50ec6505df1091e79de6c2823d58116cc6032ea4c
[INFO] running `Command { std: "docker" "start" "-a" "7530d1d81ab93fd9ca1c88b50ec6505df1091e79de6c2823d58116cc6032ea4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7530d1d81ab93fd9ca1c88b50ec6505df1091e79de6c2823d58116cc6032ea4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7530d1d81ab93fd9ca1c88b50ec6505df1091e79de6c2823d58116cc6032ea4c", kill_on_drop: false }`
[INFO] [stdout] 7530d1d81ab93fd9ca1c88b50ec6505df1091e79de6c2823d58116cc6032ea4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0c21288381be9994515d154b3eccfb68c7ed5b4eb5ea6f5552924af0c2e829c
[INFO] running `Command { std: "docker" "start" "-a" "d0c21288381be9994515d154b3eccfb68c7ed5b4eb5ea6f5552924af0c2e829c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crossbeam-utils v0.8.6
[INFO] [stderr]    Compiling glu-sys v0.1.4
[INFO] [stderr]    Compiling time-macros v0.2.3
[INFO] [stderr]    Compiling fltk-sys v1.2.26
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling scan_fmt v0.2.6
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling time v0.3.5
[INFO] [stderr]    Compiling simple_logger v1.16.0
[INFO] [stderr]    Compiling fltk v1.2.26
[INFO] [stderr]    Compiling hello_fltk_opengl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `*`
[INFO] [stdout]  --> src/ui/gui_app.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fltk::{prelude::*, *};
[INFO] [stdout]   |                        ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/ui/view_state.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Borrow`
[INFO] [stdout]  --> src/ui/gui_app.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::borrow::{Borrow, BorrowMut};
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorrowMut`
[INFO] [stdout]  --> src/ui/gui_app.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::borrow::{Borrow, BorrowMut};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/geom/object.rs:83:16
[INFO] [stdout]    |
[INFO] [stdout] 83 |         .map(|(id, px, py, pz, nx, ny, nz)| Vertex {
[INFO] [stdout]    |                ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/geom/object.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |             .map(|(id, v1, v2, v3)| (v1-1, v2-1, v3-1))
[INFO] [stdout]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unk`
[INFO] [stdout]   --> src/ui/gui_app.rs:35:27
[INFO] [stdout]    |
[INFO] [stdout] 35 |         wind.handle(move |unk, msg| {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_unk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/ui/gui_app.rs:35:32
[INFO] [stdout]    |
[INFO] [stdout] 35 |         wind.handle(move |unk, msg| {
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ui/gui_app.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut state_rc = state.clone();
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `W`
[INFO] [stdout]   --> src/main.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const W: i32 = 600;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H`
[INFO] [stdout]   --> src/main.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const H: i32 = 400;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `invert`
[INFO] [stdout]   --> src/geom/matrix.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn invert(&self) -> Result<Matrix, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transpose`
[INFO] [stdout]    --> src/geom/matrix.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn transpose(&self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `wind`
[INFO] [stdout]   --> src/ui/gui_app.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     wind: GlWindow,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rec`
[INFO] [stdout]   --> src/ui/gui_app.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     rec: Receiver<i32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `minP` should have a snake case name
[INFO] [stdout]  --> src/geom/bbox.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub minP: Point,
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `min_p`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `maxP` should have a snake case name
[INFO] [stdout]  --> src/geom/bbox.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub maxP: Point,
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `max_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.72s
[INFO] running `Command { std: "docker" "inspect" "d0c21288381be9994515d154b3eccfb68c7ed5b4eb5ea6f5552924af0c2e829c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c21288381be9994515d154b3eccfb68c7ed5b4eb5ea6f5552924af0c2e829c", kill_on_drop: false }`
[INFO] [stdout] d0c21288381be9994515d154b3eccfb68c7ed5b4eb5ea6f5552924af0c2e829c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 906c9cdde2c19bbe167f4c70dc3abdf349cfb76111581f4ea26743847b457a09
[INFO] running `Command { std: "docker" "start" "-a" "906c9cdde2c19bbe167f4c70dc3abdf349cfb76111581f4ea26743847b457a09", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_fltk_opengl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `*`
[INFO] [stdout]  --> src/ui/gui_app.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fltk::{prelude::*, *};
[INFO] [stdout]   |                        ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/ui/view_state.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Borrow`
[INFO] [stdout]  --> src/ui/gui_app.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::borrow::{Borrow, BorrowMut};
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorrowMut`
[INFO] [stdout]  --> src/ui/gui_app.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::borrow::{Borrow, BorrowMut};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/geom/object.rs:83:16
[INFO] [stdout]    |
[INFO] [stdout] 83 |         .map(|(id, px, py, pz, nx, ny, nz)| Vertex {
[INFO] [stdout]    |                ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/geom/object.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |             .map(|(id, v1, v2, v3)| (v1-1, v2-1, v3-1))
[INFO] [stdout]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unk`
[INFO] [stdout]   --> src/ui/gui_app.rs:35:27
[INFO] [stdout]    |
[INFO] [stdout] 35 |         wind.handle(move |unk, msg| {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_unk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/ui/gui_app.rs:35:32
[INFO] [stdout]    |
[INFO] [stdout] 35 |         wind.handle(move |unk, msg| {
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ui/gui_app.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut state_rc = state.clone();
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `W`
[INFO] [stdout]   --> src/main.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const W: i32 = 600;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H`
[INFO] [stdout]   --> src/main.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const H: i32 = 400;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `invert`
[INFO] [stdout]   --> src/geom/matrix.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn invert(&self) -> Result<Matrix, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transpose`
[INFO] [stdout]    --> src/geom/matrix.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn transpose(&self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `wind`
[INFO] [stdout]   --> src/ui/gui_app.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     wind: GlWindow,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rec`
[INFO] [stdout]   --> src/ui/gui_app.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     rec: Receiver<i32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `minP` should have a snake case name
[INFO] [stdout]  --> src/geom/bbox.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub minP: Point,
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `min_p`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `maxP` should have a snake case name
[INFO] [stdout]  --> src/geom/bbox.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub maxP: Point,
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `max_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_fltk_opengl-cfc6f796c65abcf4)
[INFO] running `Command { std: "docker" "inspect" "906c9cdde2c19bbe167f4c70dc3abdf349cfb76111581f4ea26743847b457a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "906c9cdde2c19bbe167f4c70dc3abdf349cfb76111581f4ea26743847b457a09", kill_on_drop: false }`
[INFO] [stdout] 906c9cdde2c19bbe167f4c70dc3abdf349cfb76111581f4ea26743847b457a09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 874c5f49936eb129a50593b5f6d93638b30673ca8c2191a517e61a83556cbd93
[INFO] running `Command { std: "docker" "start" "-a" "874c5f49936eb129a50593b5f6d93638b30673ca8c2191a517e61a83556cbd93", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `*`
[INFO] [stderr]  --> src/ui/gui_app.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | use fltk::{prelude::*, *};
[INFO] [stderr]   |                        ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/ui/view_state.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::cell::RefCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Borrow`
[INFO] [stderr]  --> src/ui/gui_app.rs:5:19
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::borrow::{Borrow, BorrowMut};
[INFO] [stderr]   |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BorrowMut`
[INFO] [stderr]  --> src/ui/gui_app.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::borrow::{Borrow, BorrowMut};
[INFO] [stderr]   |                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/geom/object.rs:83:16
[INFO] [stderr]    |
[INFO] [stderr] 83 |         .map(|(id, px, py, pz, nx, ny, nz)| Vertex {
[INFO] [stderr]    |                ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/geom/object.rs:91:20
[INFO] [stderr]    |
[INFO] [stderr] 91 |             .map(|(id, v1, v2, v3)| (v1-1, v2-1, v3-1))
[INFO] [stderr]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `unk`
[INFO] [stderr]   --> src/ui/gui_app.rs:35:27
[INFO] [stderr]    |
[INFO] [stderr] 35 |         wind.handle(move |unk, msg| {
[INFO] [stderr]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_unk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/ui/gui_app.rs:35:32
[INFO] [stderr]    |
[INFO] [stderr] 35 |         wind.handle(move |unk, msg| {
[INFO] [stderr]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/ui/gui_app.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let mut state_rc = state.clone();
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `W`
[INFO] [stderr]   --> src/main.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const W: i32 = 600;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `H`
[INFO] [stderr]   --> src/main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const H: i32 = 400;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `invert`
[INFO] [stderr]   --> src/geom/matrix.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn invert(&self) -> Result<Matrix, Box<dyn Error>> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `transpose`
[INFO] [stderr]    --> src/geom/matrix.rs:119:8
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn transpose(&self) -> Self {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `wind`
[INFO] [stderr]   --> src/ui/gui_app.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     wind: GlWindow,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rec`
[INFO] [stderr]   --> src/ui/gui_app.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     rec: Receiver<i32>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `minP` should have a snake case name
[INFO] [stderr]  --> src/geom/bbox.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub minP: Point,
[INFO] [stderr]   |         ^^^^ help: convert the identifier to snake case: `min_p`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `maxP` should have a snake case name
[INFO] [stderr]  --> src/geom/bbox.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub maxP: Point,
[INFO] [stderr]   |         ^^^^ help: convert the identifier to snake case: `max_p`
[INFO] [stderr] 
[INFO] [stderr] warning: `hello_fltk_opengl` (bin "hello_fltk_opengl" test) generated 19 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_fltk_opengl-cfc6f796c65abcf4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "874c5f49936eb129a50593b5f6d93638b30673ca8c2191a517e61a83556cbd93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "874c5f49936eb129a50593b5f6d93638b30673ca8c2191a517e61a83556cbd93", kill_on_drop: false }`
[INFO] [stdout] 874c5f49936eb129a50593b5f6d93638b30673ca8c2191a517e61a83556cbd93