[INFO] updating cached repository https://github.com/tatref/gpu-raymarching
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/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] 60fa45b55fa93d7ddd4dbe6215781fec79336727
[INFO] checking tatref/gpu-raymarching against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatref%2Fgpu-raymarching" "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/tatref/gpu-raymarching on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tatref/gpu-raymarching
[INFO] finished tweaking git repo https://github.com/tatref/gpu-raymarching
[INFO] tweaked toml for git repo https://github.com/tatref/gpu-raymarching written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/tatref/gpu-raymarching already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/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=forbid" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 14fcdfde2f5e49f5a8663b47ab05cf2a700da0a0884ebbbd6b23a2ba140c21dc
[INFO] running `"docker" "start" "-a" "14fcdfde2f5e49f5a8663b47ab05cf2a700da0a0884ebbbd6b23a2ba140c21dc"`
[INFO] [stderr]     Checking crossbeam-utils v0.3.2
[INFO] [stderr]     Checking rusttype v0.7.5
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]    Compiling glium v0.23.0
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking crossbeam-epoch v0.4.3
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking notify v4.0.9
[INFO] [stderr]     Checking andrew v0.1.6
[INFO] [stderr]     Checking crossbeam-channel v0.1.3
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.4
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking gpu-raymarching v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:36:36
[INFO] [stderr]    |
[INFO] [stderr] 36 |         fn inputs(&self) -> Vec<Rc<GlslBLock>>;
[INFO] [stderr]    |                                    ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:41:19
[INFO] [stderr]    |
[INFO] [stderr] 41 |         input: Rc<GlslBLock>,
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:44:30
[INFO] [stderr]    |
[INFO] [stderr] 44 |         pub fn new(input: Rc<GlslBLock>) -> BaseSphere {
[INFO] [stderr]    |                              ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:57:36
[INFO] [stderr]    |
[INFO] [stderr] 57 |         fn inputs(&self) -> Vec<Rc<GlslBLock>> {
[INFO] [stderr]    |                                    ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:64:19
[INFO] [stderr]    |
[INFO] [stderr] 64 |         input: Rc<GlslBLock>,
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:67:30
[INFO] [stderr]    |
[INFO] [stderr] 67 |         pub fn new(input: Rc<GlslBLock>) -> Self {
[INFO] [stderr]    |                              ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:79:36
[INFO] [stderr]    |
[INFO] [stderr] 79 |         fn inputs(&self) -> Vec<Rc<GlslBLock>> {
[INFO] [stderr]    |                                    ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:101:36
[INFO] [stderr]     |
[INFO] [stderr] 101 |         fn inputs(&self) -> Vec<Rc<GlslBLock>> {
[INFO] [stderr]     |                                    ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/main.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     implement_vertex!(Vertex, i_position);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[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 variable: `fragment_shader_version`
[INFO] [stderr]    --> src/main.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |     let fragment_shader_version = "#version 140\n";
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_fragment_shader_version`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fragment_shader_uniforms`
[INFO] [stderr]    --> src/main.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |     let fragment_shader_uniforms = r#"
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_fragment_shader_uniforms`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fragment_shader_default`
[INFO] [stderr]    --> src/main.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let fragment_shader_default = r#"
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_fragment_shader_default`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D2`
[INFO] [stderr]   --> src/main.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         D2,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:36:36
[INFO] [stderr]    |
[INFO] [stderr] 36 |         fn inputs(&self) -> Vec<Rc<GlslBLock>>;
[INFO] [stderr]    |                                    ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:41:19
[INFO] [stderr]    |
[INFO] [stderr] 41 |         input: Rc<GlslBLock>,
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:44:30
[INFO] [stderr]    |
[INFO] [stderr] 44 |         pub fn new(input: Rc<GlslBLock>) -> BaseSphere {
[INFO] [stderr]    |                              ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:57:36
[INFO] [stderr]    |
[INFO] [stderr] 57 |         fn inputs(&self) -> Vec<Rc<GlslBLock>> {
[INFO] [stderr]    |                                    ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:64:19
[INFO] [stderr]    |
[INFO] [stderr] 64 |         input: Rc<GlslBLock>,
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:67:30
[INFO] [stderr]    |
[INFO] [stderr] 67 |         pub fn new(input: Rc<GlslBLock>) -> Self {
[INFO] [stderr]    |                              ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:79:36
[INFO] [stderr]    |
[INFO] [stderr] 79 |         fn inputs(&self) -> Vec<Rc<GlslBLock>> {
[INFO] [stderr]    |                                    ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:101:36
[INFO] [stderr]     |
[INFO] [stderr] 101 |         fn inputs(&self) -> Vec<Rc<GlslBLock>> {
[INFO] [stderr]     |                                    ^^^^^^^^^ help: use `dyn`: `dyn GlslBLock`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/main.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     implement_vertex!(Vertex, i_position);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[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 variable: `fragment_shader_version`
[INFO] [stderr]    --> src/main.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |     let fragment_shader_version = "#version 140\n";
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_fragment_shader_version`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fragment_shader_uniforms`
[INFO] [stderr]    --> src/main.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |     let fragment_shader_uniforms = r#"
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_fragment_shader_uniforms`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fragment_shader_default`
[INFO] [stderr]    --> src/main.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let fragment_shader_default = r#"
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_fragment_shader_default`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D2`
[INFO] [stderr]   --> src/main.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         D2,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.97s
[INFO] running `"docker" "inspect" "14fcdfde2f5e49f5a8663b47ab05cf2a700da0a0884ebbbd6b23a2ba140c21dc"`
[INFO] running `"docker" "rm" "-f" "14fcdfde2f5e49f5a8663b47ab05cf2a700da0a0884ebbbd6b23a2ba140c21dc"`
[INFO] [stdout] 14fcdfde2f5e49f5a8663b47ab05cf2a700da0a0884ebbbd6b23a2ba140c21dc