[INFO] cloning repository Darksecond/rust-shadertoy
[INFO] running `"git" "clone" "--bare" "git://github.com/Darksecond/rust-shadertoy.git" "work/cache/sources/gh/Darksecond/rust-shadertoy"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Darksecond/rust-shadertoy'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Darksecond/rust-shadertoy" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/Darksecond/rust-shadertoy"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/Darksecond/rust-shadertoy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Darksecond/rust-shadertoy" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/Darksecond/rust-shadertoy"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/Darksecond/rust-shadertoy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fcbcd771f4b3ab6d147c3abd749fe1e7b47b972b
[INFO] sha for GitHub repo Darksecond/rust-shadertoy: fcbcd771f4b3ab6d147c3abd749fe1e7b47b972b
[INFO] validating manifest of Darksecond/rust-shadertoy on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Darksecond/rust-shadertoy on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Darksecond/rust-shadertoy
[INFO] finished frobbing Darksecond/rust-shadertoy
[INFO] frobbed toml for Darksecond/rust-shadertoy written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/Darksecond/rust-shadertoy/Cargo.toml
[INFO] started frobbing Darksecond/rust-shadertoy
[INFO] finished frobbing Darksecond/rust-shadertoy
[INFO] frobbed toml for Darksecond/rust-shadertoy written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/Darksecond/rust-shadertoy/Cargo.toml
[INFO] crate Darksecond/rust-shadertoy has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-rocket v0.3.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Darksecond/rust-shadertoy against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-3/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/Darksecond/rust-shadertoy:/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f1b012a34a8158d7e3e4a0a60faca55c181a10d633bfbe5dd58dbe519b8f62bd
[INFO] running `"docker" "start" "-a" "f1b012a34a8158d7e3e4a0a60faca55c181a10d633bfbe5dd58dbe519b8f62bd"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]     Checking rust-rocket v0.3.2
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking glium v0.16.0
[INFO] [stderr]     Checking shadertoy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:69:11
[INFO] [stderr]    |
[INFO] [stderr] 69 |         if(row_count > 1.) {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:71:15
[INFO] [stderr]    |
[INFO] [stderr] 71 |             if(!self.paused) {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `glium::uniforms::AsUniformValue`
[INFO] [stderr]   --> src/main.rs:89:13
[INFO] [stderr]    |
[INFO] [stderr] 89 |         use glium::uniforms::AsUniformValue;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:69:11
[INFO] [stderr]    |
[INFO] [stderr] 69 |         if(row_count > 1.) {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:71:15
[INFO] [stderr]    |
[INFO] [stderr] 71 |             if(!self.paused) {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `glium::uniforms::AsUniformValue`
[INFO] [stderr]   --> src/main.rs:89:13
[INFO] [stderr]    |
[INFO] [stderr] 89 |         use glium::uniforms::AsUniformValue;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.48s
[INFO] running `"docker" "inspect" "f1b012a34a8158d7e3e4a0a60faca55c181a10d633bfbe5dd58dbe519b8f62bd"`
[INFO] running `"docker" "rm" "-f" "f1b012a34a8158d7e3e4a0a60faca55c181a10d633bfbe5dd58dbe519b8f62bd"`
[INFO] [stdout] f1b012a34a8158d7e3e4a0a60faca55c181a10d633bfbe5dd58dbe519b8f62bd