[INFO] updating cached repository https://github.com/andrewgoacher/rust_game_engine
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d06e3eefad2eaeda9c9b4fbb9e8df520ff8773fd
[INFO] testing andrewgoacher/rust_game_engine against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewgoacher%2Frust_game_engine" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andrewgoacher/rust_game_engine on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/andrewgoacher/rust_game_engine
[INFO] finished tweaking git repo https://github.com/andrewgoacher/rust_game_engine
[INFO] tweaked toml for git repo https://github.com/andrewgoacher/rust_game_engine written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/andrewgoacher/rust_game_engine already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] ddf9c0bf7e59258f3f4d38f29827430c2949701471b4edc18c3a8698c5631d7a
[INFO] running `"docker" "start" "-a" "ddf9c0bf7e59258f3f4d38f29827430c2949701471b4edc18c3a8698c5631d7a"`
[INFO] [stderr]    Compiling wayland-client v0.21.7
[INFO] [stderr]    Compiling wayland-protocols v0.21.7
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling wayland-sys v0.21.7
[INFO] [stderr]    Compiling rusttype v0.7.3
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling glium v0.23.0
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling wayland-commons v0.21.7
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling andrew v0.1.4
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.4
[INFO] [stderr]    Compiling winit v0.18.0
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling rust_game_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stderr]    --> lib/graphics/mesh.rs:115:56
[INFO] [stderr]     |
[INFO] [stderr] 115 |             let (token, rest) = (parts[0], &parts[1..].connect(" "));
[INFO] [stderr]     |                                                        ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:379:9
[INFO] [stderr]     |
[INFO] [stderr] 379 |         writeln!(f, "Material ({})", self.name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:380:9
[INFO] [stderr]     |
[INFO] [stderr] 380 |         writeln!(f, "\tNs: {}", self.ns);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:381:9
[INFO] [stderr]     |
[INFO] [stderr] 381 |         writeln!(f, "\tNi: {}", self.ni);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:382:9
[INFO] [stderr]     |
[INFO] [stderr] 382 |         writeln!(f, "\td: {}", self.d);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:383:9
[INFO] [stderr]     |
[INFO] [stderr] 383 |         writeln!(f, "\tTr: {}", self.tr);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:384:9
[INFO] [stderr]     |
[INFO] [stderr] 384 |         writeln!(f, "\tTf: {}", self.tf);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:385:9
[INFO] [stderr]     |
[INFO] [stderr] 385 |         writeln!(f, "\tillum: {}", self.illum);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:386:9
[INFO] [stderr]     |
[INFO] [stderr] 386 |         writeln!(f, "\tKa: {}", self.ka);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:387:9
[INFO] [stderr]     |
[INFO] [stderr] 387 |         writeln!(f, "\tKd: {}", self.kd);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:388:9
[INFO] [stderr]     |
[INFO] [stderr] 388 |         writeln!(f, "\tKs: {}", self.ks);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:389:9
[INFO] [stderr]     |
[INFO] [stderr] 389 |         writeln!(f, "\tKe: {}", self.ke);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:391:9
[INFO] [stderr]     |
[INFO] [stderr] 391 | /         match self.map_ka.clone() {
[INFO] [stderr] 392 | |             None => Ok(()),
[INFO] [stderr] 393 | |             Some(m) => writeln!(f, "\tmap_ka: {}", m),
[INFO] [stderr] 394 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:396:9
[INFO] [stderr]     |
[INFO] [stderr] 396 | /         match self.map_kd.clone() {
[INFO] [stderr] 397 | |             None => Ok(()),
[INFO] [stderr] 398 | |             Some(m) => writeln!(f, "\tmap_kd: {}", m),
[INFO] [stderr] 399 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:401:9
[INFO] [stderr]     |
[INFO] [stderr] 401 | /         match self.map_ke.clone() {
[INFO] [stderr] 402 | |             None => Ok(()),
[INFO] [stderr] 403 | |             Some(m) => writeln!(f, "\tmap_ke: {}", m),
[INFO] [stderr] 404 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:406:9
[INFO] [stderr]     |
[INFO] [stderr] 406 | /         match self.map_bump.clone() {
[INFO] [stderr] 407 | |             None => Ok(()),
[INFO] [stderr] 408 | |             Some(m) => writeln!(f, "\tmap_bump: {}", m),
[INFO] [stderr] 409 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:411:9
[INFO] [stderr]     |
[INFO] [stderr] 411 | /         match self.map_d.clone() {
[INFO] [stderr] 412 | |             None => Ok(()),
[INFO] [stderr] 413 | |             Some(m) => writeln!(f, "\tmap_d: {}", m),
[INFO] [stderr] 414 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> lib/graphics/vertex.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         writeln!(f, "(pos: {})", format_vec4(&self.position));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> lib/graphics/vertex.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         writeln!(f, "(normal: {})", format_vec3(&self.normal));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> lib/graphics/vertex.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         writeln!(f, "(pos: {})", format_vec4(&self.position));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> lib/graphics/vertex.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         writeln!(f, "(pos: {})", format_vec4(&self.position));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.05s
[INFO] running `"docker" "inspect" "ddf9c0bf7e59258f3f4d38f29827430c2949701471b4edc18c3a8698c5631d7a"`
[INFO] running `"docker" "rm" "-f" "ddf9c0bf7e59258f3f4d38f29827430c2949701471b4edc18c3a8698c5631d7a"`
[INFO] [stdout] ddf9c0bf7e59258f3f4d38f29827430c2949701471b4edc18c3a8698c5631d7a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6ff30f036e08cb3a09615d6f3b8f12dd7977f83156e3a192302d004feddb8b7b
[INFO] running `"docker" "start" "-a" "6ff30f036e08cb3a09615d6f3b8f12dd7977f83156e3a192302d004feddb8b7b"`
[INFO] [stderr]    Compiling rust_game_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stderr]    --> lib/graphics/mesh.rs:115:56
[INFO] [stderr]     |
[INFO] [stderr] 115 |             let (token, rest) = (parts[0], &parts[1..].connect(" "));
[INFO] [stderr]     |                                                        ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:379:9
[INFO] [stderr]     |
[INFO] [stderr] 379 |         writeln!(f, "Material ({})", self.name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:380:9
[INFO] [stderr]     |
[INFO] [stderr] 380 |         writeln!(f, "\tNs: {}", self.ns);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:381:9
[INFO] [stderr]     |
[INFO] [stderr] 381 |         writeln!(f, "\tNi: {}", self.ni);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:382:9
[INFO] [stderr]     |
[INFO] [stderr] 382 |         writeln!(f, "\td: {}", self.d);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:383:9
[INFO] [stderr]     |
[INFO] [stderr] 383 |         writeln!(f, "\tTr: {}", self.tr);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:384:9
[INFO] [stderr]     |
[INFO] [stderr] 384 |         writeln!(f, "\tTf: {}", self.tf);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:385:9
[INFO] [stderr]     |
[INFO] [stderr] 385 |         writeln!(f, "\tillum: {}", self.illum);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:386:9
[INFO] [stderr]     |
[INFO] [stderr] 386 |         writeln!(f, "\tKa: {}", self.ka);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:387:9
[INFO] [stderr]     |
[INFO] [stderr] 387 |         writeln!(f, "\tKd: {}", self.kd);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:388:9
[INFO] [stderr]     |
[INFO] [stderr] 388 |         writeln!(f, "\tKs: {}", self.ks);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:389:9
[INFO] [stderr]     |
[INFO] [stderr] 389 |         writeln!(f, "\tKe: {}", self.ke);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:391:9
[INFO] [stderr]     |
[INFO] [stderr] 391 | /         match self.map_ka.clone() {
[INFO] [stderr] 392 | |             None => Ok(()),
[INFO] [stderr] 393 | |             Some(m) => writeln!(f, "\tmap_ka: {}", m),
[INFO] [stderr] 394 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:396:9
[INFO] [stderr]     |
[INFO] [stderr] 396 | /         match self.map_kd.clone() {
[INFO] [stderr] 397 | |             None => Ok(()),
[INFO] [stderr] 398 | |             Some(m) => writeln!(f, "\tmap_kd: {}", m),
[INFO] [stderr] 399 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:401:9
[INFO] [stderr]     |
[INFO] [stderr] 401 | /         match self.map_ke.clone() {
[INFO] [stderr] 402 | |             None => Ok(()),
[INFO] [stderr] 403 | |             Some(m) => writeln!(f, "\tmap_ke: {}", m),
[INFO] [stderr] 404 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:406:9
[INFO] [stderr]     |
[INFO] [stderr] 406 | /         match self.map_bump.clone() {
[INFO] [stderr] 407 | |             None => Ok(()),
[INFO] [stderr] 408 | |             Some(m) => writeln!(f, "\tmap_bump: {}", m),
[INFO] [stderr] 409 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> lib/graphics/material.rs:411:9
[INFO] [stderr]     |
[INFO] [stderr] 411 | /         match self.map_d.clone() {
[INFO] [stderr] 412 | |             None => Ok(()),
[INFO] [stderr] 413 | |             Some(m) => writeln!(f, "\tmap_d: {}", m),
[INFO] [stderr] 414 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> lib/graphics/vertex.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         writeln!(f, "(pos: {})", format_vec4(&self.position));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> lib/graphics/vertex.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         writeln!(f, "(normal: {})", format_vec3(&self.normal));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> lib/graphics/vertex.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         writeln!(f, "(pos: {})", format_vec4(&self.position));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> lib/graphics/vertex.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         writeln!(f, "(pos: {})", format_vec4(&self.position));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `"docker" "inspect" "6ff30f036e08cb3a09615d6f3b8f12dd7977f83156e3a192302d004feddb8b7b"`
[INFO] running `"docker" "rm" "-f" "6ff30f036e08cb3a09615d6f3b8f12dd7977f83156e3a192302d004feddb8b7b"`
[INFO] [stdout] 6ff30f036e08cb3a09615d6f3b8f12dd7977f83156e3a192302d004feddb8b7b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] dc8aec8c30ad39cdb50fa83248075d23c1aa01349dacdbd199e0941fc5ec89b8
[INFO] running `"docker" "start" "-a" "dc8aec8c30ad39cdb50fa83248075d23c1aa01349dacdbd199e0941fc5ec89b8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_game_engine-1c5d5c8d5d9d3274
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_game-ef9e797e9fabb855
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_game_engine
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dc8aec8c30ad39cdb50fa83248075d23c1aa01349dacdbd199e0941fc5ec89b8"`
[INFO] running `"docker" "rm" "-f" "dc8aec8c30ad39cdb50fa83248075d23c1aa01349dacdbd199e0941fc5ec89b8"`
[INFO] [stdout] dc8aec8c30ad39cdb50fa83248075d23c1aa01349dacdbd199e0941fc5ec89b8