Dec 17 17:24:53.917 INFO checking quote27/paperboids-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:24:53.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/quote27/paperboids-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:24:54.532 INFO [stdout] de2eeba5d5aa9a59c868e7eb13e4f4f7f773d84e18561244261360fa2e7d16f3
Dec 17 17:24:54.540 INFO running `"docker" "start" "-a" "de2eeba5d5aa9a59c868e7eb13e4f4f7f773d84e18561244261360fa2e7d16f3"`
Dec 17 17:24:56.556 INFO [stderr]     Checking nom v1.2.4
Dec 17 17:24:56.556 INFO [stderr]     Checking tobj v0.1.6
Dec 17 17:24:56.556 INFO [stderr]    Compiling cmake v0.1.29
Dec 17 17:24:56.557 INFO [stderr]     Checking time v0.1.38
Dec 17 17:24:56.564 INFO [stderr]     Checking cgmath v0.15.0
Dec 17 17:24:56.564 INFO [stderr]     Checking num-bigint v0.1.41
Dec 17 17:24:59.302 INFO [stderr]    Compiling glfw-sys v3.2.2
Dec 17 17:25:00.386 INFO [stderr]     Checking semver v0.2.3
Dec 17 17:25:02.532 INFO [stderr]     Checking num-rational v0.1.40
Dec 17 17:25:03.888 INFO [stderr]     Checking num v0.1.41
Dec 17 17:25:03.896 INFO [stderr]     Checking image v0.18.0
Dec 17 17:25:10.740 INFO [stderr]     Checking glfw v0.20.0
Dec 17 17:25:13.052 INFO [stderr]     Checking paperboids v0.1.0 (/opt/crater/workdir)
Dec 17 17:25:14.212 INFO [stderr] warning: function is never used: `load_file`
Dec 17 17:25:14.212 INFO [stderr]   --> src/shaders.rs:14:1
Dec 17 17:25:14.212 INFO [stderr]    |
Dec 17 17:25:14.212 INFO [stderr] 14 | fn load_file(file_src: &str) -> String {
Dec 17 17:25:14.212 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.212 INFO [stderr]    |
Dec 17 17:25:14.212 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 17:25:14.212 INFO [stderr] 
Dec 17 17:25:14.212 INFO [stderr] warning: field is never used: `shader_str`
Dec 17 17:25:14.212 INFO [stderr]   --> src/shaders.rs:35:5
Dec 17 17:25:14.212 INFO [stderr]    |
Dec 17 17:25:14.212 INFO [stderr] 35 |     shader_str: String,
Dec 17 17:25:14.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.212 INFO [stderr] 
Dec 17 17:25:14.212 INFO [stderr] warning: method is never used: `from_file`
Dec 17 17:25:14.212 INFO [stderr]   --> src/shaders.rs:44:5
Dec 17 17:25:14.212 INFO [stderr]    |
Dec 17 17:25:14.212 INFO [stderr] 44 |     pub fn from_file(ty: GLenum, file_src: &str) -> Shader {
Dec 17 17:25:14.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.212 INFO [stderr] 
Dec 17 17:25:14.212 INFO [stderr] warning: method is never used: `delete`
Dec 17 17:25:14.212 INFO [stderr]    --> src/shaders.rs:160:5
Dec 17 17:25:14.212 INFO [stderr]     |
Dec 17 17:25:14.212 INFO [stderr] 160 |     pub fn delete(&mut self) {
Dec 17 17:25:14.212 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.212 INFO [stderr] 
Dec 17 17:25:14.212 INFO [stderr] warning: method is never used: `upload_v4f`
Dec 17 17:25:14.212 INFO [stderr]    --> src/shaders.rs:182:5
Dec 17 17:25:14.212 INFO [stderr]     |
Dec 17 17:25:14.212 INFO [stderr] 182 |     pub fn upload_v4f(&self, v: &Vector4<f32>) {
Dec 17 17:25:14.212 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.212 INFO [stderr] 
Dec 17 17:25:14.212 INFO [stderr] warning: method is never used: `upload_3f`
Dec 17 17:25:14.212 INFO [stderr]    --> src/shaders.rs:187:5
Dec 17 17:25:14.212 INFO [stderr]     |
Dec 17 17:25:14.212 INFO [stderr] 187 |     pub fn upload_3f(&self, a: f32, b: f32, c: f32) {
Dec 17 17:25:14.212 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.212 INFO [stderr] 
Dec 17 17:25:14.212 INFO [stderr] warning: method is never used: `upload_1i`
Dec 17 17:25:14.212 INFO [stderr]    --> src/shaders.rs:197:5
Dec 17 17:25:14.212 INFO [stderr]     |
Dec 17 17:25:14.212 INFO [stderr] 197 |     pub fn upload_1i(&self, a: i32) {
Dec 17 17:25:14.212 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.212 INFO [stderr] 
Dec 17 17:25:14.212 INFO [stderr] warning: method is never used: `stats`
Dec 17 17:25:14.212 INFO [stderr]    --> src/octree.rs:241:5
Dec 17 17:25:14.212 INFO [stderr]     |
Dec 17 17:25:14.212 INFO [stderr] 241 |     pub fn stats(&self) {
Dec 17 17:25:14.212 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.212 INFO [stderr] 
Dec 17 17:25:14.212 INFO [stderr] warning: function is never used: `gl_error`
Dec 17 17:25:14.212 INFO [stderr]    --> src/main.rs:681:1
Dec 17 17:25:14.212 INFO [stderr]     |
Dec 17 17:25:14.212 INFO [stderr] 681 | fn gl_error() {
Dec 17 17:25:14.212 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 17 17:25:14.212 INFO [stderr] 
Dec 17 17:25:14.212 INFO [stderr] warning: function is never used: `gen_square_mesh`
Dec 17 17:25:14.213 INFO [stderr]    --> src/main.rs:721:1
Dec 17 17:25:14.213 INFO [stderr]     |
Dec 17 17:25:14.213 INFO [stderr] 721 | fn gen_square_mesh() -> Mesh {
Dec 17 17:25:14.213 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.213 INFO [stderr] 
Dec 17 17:25:14.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:25:14.220 INFO [stderr]    --> src/timer.rs:168:9
Dec 17 17:25:14.220 INFO [stderr]     |
Dec 17 17:25:14.220 INFO [stderr] 168 |         write!(f, "[");
Dec 17 17:25:14.220 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 17 17:25:14.220 INFO [stderr]     |
Dec 17 17:25:14.220 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 17:25:14.220 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:25:14.220 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 17:25:14.220 INFO [stderr] 
Dec 17 17:25:14.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:25:14.220 INFO [stderr]    --> src/timer.rs:170:13
Dec 17 17:25:14.220 INFO [stderr]     |
Dec 17 17:25:14.220 INFO [stderr] 170 |             write!(f, " {}: {:.4},", k, v);
Dec 17 17:25:14.220 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.221 INFO [stderr]     |
Dec 17 17:25:14.221 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:25:14.221 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 17:25:14.221 INFO [stderr] 
Dec 17 17:25:14.221 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:25:14.221 INFO [stderr]    --> src/main.rs:527:21
Dec 17 17:25:14.221 INFO [stderr]     |
Dec 17 17:25:14.221 INFO [stderr] 527 |                     thread_tx.send(0u32);
Dec 17 17:25:14.221 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.221 INFO [stderr]     |
Dec 17 17:25:14.221 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:25:14.221 INFO [stderr] 
Dec 17 17:25:14.221 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:25:14.221 INFO [stderr]    --> src/main.rs:532:17
Dec 17 17:25:14.221 INFO [stderr]     |
Dec 17 17:25:14.221 INFO [stderr] 532 |                 rx.recv();
Dec 17 17:25:14.221 INFO [stderr]     |                 ^^^^^^^^^^
Dec 17 17:25:14.221 INFO [stderr]     |
Dec 17 17:25:14.221 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:25:14.221 INFO [stderr] 
Dec 17 17:25:14.221 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:25:14.221 INFO [stderr]    --> src/main.rs:568:21
Dec 17 17:25:14.221 INFO [stderr]     |
Dec 17 17:25:14.221 INFO [stderr] 568 |                     thread_tx.send(0u32);
Dec 17 17:25:14.221 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.221 INFO [stderr]     |
Dec 17 17:25:14.221 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:25:14.221 INFO [stderr] 
Dec 17 17:25:14.221 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:25:14.221 INFO [stderr]    --> src/main.rs:573:17
Dec 17 17:25:14.221 INFO [stderr]     |
Dec 17 17:25:14.221 INFO [stderr] 573 |                 rx.recv();
Dec 17 17:25:14.221 INFO [stderr]     |                 ^^^^^^^^^^
Dec 17 17:25:14.221 INFO [stderr]     |
Dec 17 17:25:14.221 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:25:14.221 INFO [stderr] 
Dec 17 17:25:14.272 INFO [stderr] warning: function is never used: `load_file`
Dec 17 17:25:14.272 INFO [stderr]   --> src/shaders.rs:14:1
Dec 17 17:25:14.272 INFO [stderr]    |
Dec 17 17:25:14.272 INFO [stderr] 14 | fn load_file(file_src: &str) -> String {
Dec 17 17:25:14.272 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.272 INFO [stderr]    |
Dec 17 17:25:14.272 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 17:25:14.272 INFO [stderr] 
Dec 17 17:25:14.272 INFO [stderr] warning: field is never used: `shader_str`
Dec 17 17:25:14.272 INFO [stderr]   --> src/shaders.rs:35:5
Dec 17 17:25:14.272 INFO [stderr]    |
Dec 17 17:25:14.272 INFO [stderr] 35 |     shader_str: String,
Dec 17 17:25:14.272 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.272 INFO [stderr] 
Dec 17 17:25:14.272 INFO [stderr] warning: method is never used: `from_file`
Dec 17 17:25:14.272 INFO [stderr]   --> src/shaders.rs:44:5
Dec 17 17:25:14.272 INFO [stderr]    |
Dec 17 17:25:14.272 INFO [stderr] 44 |     pub fn from_file(ty: GLenum, file_src: &str) -> Shader {
Dec 17 17:25:14.272 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.272 INFO [stderr] 
Dec 17 17:25:14.272 INFO [stderr] warning: method is never used: `delete`
Dec 17 17:25:14.272 INFO [stderr]    --> src/shaders.rs:160:5
Dec 17 17:25:14.272 INFO [stderr]     |
Dec 17 17:25:14.272 INFO [stderr] 160 |     pub fn delete(&mut self) {
Dec 17 17:25:14.272 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.272 INFO [stderr] 
Dec 17 17:25:14.272 INFO [stderr] warning: method is never used: `upload_v4f`
Dec 17 17:25:14.272 INFO [stderr]    --> src/shaders.rs:182:5
Dec 17 17:25:14.272 INFO [stderr]     |
Dec 17 17:25:14.272 INFO [stderr] 182 |     pub fn upload_v4f(&self, v: &Vector4<f32>) {
Dec 17 17:25:14.272 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.272 INFO [stderr] 
Dec 17 17:25:14.272 INFO [stderr] warning: method is never used: `upload_3f`
Dec 17 17:25:14.272 INFO [stderr]    --> src/shaders.rs:187:5
Dec 17 17:25:14.272 INFO [stderr]     |
Dec 17 17:25:14.272 INFO [stderr] 187 |     pub fn upload_3f(&self, a: f32, b: f32, c: f32) {
Dec 17 17:25:14.272 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.272 INFO [stderr] 
Dec 17 17:25:14.272 INFO [stderr] warning: method is never used: `upload_1i`
Dec 17 17:25:14.272 INFO [stderr]    --> src/shaders.rs:197:5
Dec 17 17:25:14.272 INFO [stderr]     |
Dec 17 17:25:14.272 INFO [stderr] 197 |     pub fn upload_1i(&self, a: i32) {
Dec 17 17:25:14.272 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.272 INFO [stderr] 
Dec 17 17:25:14.273 INFO [stderr] warning: method is never used: `stats`
Dec 17 17:25:14.273 INFO [stderr]    --> src/octree.rs:241:5
Dec 17 17:25:14.273 INFO [stderr]     |
Dec 17 17:25:14.273 INFO [stderr] 241 |     pub fn stats(&self) {
Dec 17 17:25:14.273 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.273 INFO [stderr] 
Dec 17 17:25:14.273 INFO [stderr] warning: function is never used: `gl_error`
Dec 17 17:25:14.273 INFO [stderr]    --> src/main.rs:681:1
Dec 17 17:25:14.273 INFO [stderr]     |
Dec 17 17:25:14.273 INFO [stderr] 681 | fn gl_error() {
Dec 17 17:25:14.273 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 17 17:25:14.273 INFO [stderr] 
Dec 17 17:25:14.273 INFO [stderr] warning: function is never used: `gen_square_mesh`
Dec 17 17:25:14.273 INFO [stderr]    --> src/main.rs:721:1
Dec 17 17:25:14.273 INFO [stderr]     |
Dec 17 17:25:14.273 INFO [stderr] 721 | fn gen_square_mesh() -> Mesh {
Dec 17 17:25:14.273 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.273 INFO [stderr] 
Dec 17 17:25:14.276 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:25:14.276 INFO [stderr]    --> src/timer.rs:168:9
Dec 17 17:25:14.276 INFO [stderr]     |
Dec 17 17:25:14.276 INFO [stderr] 168 |         write!(f, "[");
Dec 17 17:25:14.276 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 17 17:25:14.276 INFO [stderr]     |
Dec 17 17:25:14.276 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 17:25:14.276 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:25:14.276 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 17:25:14.276 INFO [stderr] 
Dec 17 17:25:14.276 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:25:14.276 INFO [stderr]    --> src/timer.rs:170:13
Dec 17 17:25:14.276 INFO [stderr]     |
Dec 17 17:25:14.276 INFO [stderr] 170 |             write!(f, " {}: {:.4},", k, v);
Dec 17 17:25:14.276 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.276 INFO [stderr]     |
Dec 17 17:25:14.276 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:25:14.276 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 17:25:14.276 INFO [stderr] 
Dec 17 17:25:14.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:25:14.280 INFO [stderr]    --> src/main.rs:527:21
Dec 17 17:25:14.280 INFO [stderr]     |
Dec 17 17:25:14.280 INFO [stderr] 527 |                     thread_tx.send(0u32);
Dec 17 17:25:14.280 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.280 INFO [stderr]     |
Dec 17 17:25:14.280 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:25:14.280 INFO [stderr] 
Dec 17 17:25:14.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:25:14.280 INFO [stderr]    --> src/main.rs:532:17
Dec 17 17:25:14.280 INFO [stderr]     |
Dec 17 17:25:14.280 INFO [stderr] 532 |                 rx.recv();
Dec 17 17:25:14.280 INFO [stderr]     |                 ^^^^^^^^^^
Dec 17 17:25:14.280 INFO [stderr]     |
Dec 17 17:25:14.280 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:25:14.280 INFO [stderr] 
Dec 17 17:25:14.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:25:14.280 INFO [stderr]    --> src/main.rs:568:21
Dec 17 17:25:14.280 INFO [stderr]     |
Dec 17 17:25:14.280 INFO [stderr] 568 |                     thread_tx.send(0u32);
Dec 17 17:25:14.280 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:25:14.280 INFO [stderr]     |
Dec 17 17:25:14.280 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:25:14.280 INFO [stderr] 
Dec 17 17:25:14.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:25:14.281 INFO [stderr]    --> src/main.rs:573:17
Dec 17 17:25:14.281 INFO [stderr]     |
Dec 17 17:25:14.281 INFO [stderr] 573 |                 rx.recv();
Dec 17 17:25:14.281 INFO [stderr]     |                 ^^^^^^^^^^
Dec 17 17:25:14.281 INFO [stderr]     |
Dec 17 17:25:14.281 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:25:14.281 INFO [stderr] 
Dec 17 17:25:14.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.91s
Dec 17 17:25:15.487 INFO running `"docker" "inspect" "de2eeba5d5aa9a59c868e7eb13e4f4f7f773d84e18561244261360fa2e7d16f3"`
Dec 17 17:25:15.710 INFO running `"docker" "rm" "-f" "de2eeba5d5aa9a59c868e7eb13e4f4f7f773d84e18561244261360fa2e7d16f3"`
Dec 17 17:25:16.057 INFO [stdout] de2eeba5d5aa9a59c868e7eb13e4f4f7f773d84e18561244261360fa2e7d16f3