[INFO] cloning repository Simonmoush/rust_wave [INFO] running `"git" "clone" "--bare" "git://github.com/Simonmoush/rust_wave.git" "work/cache/sources/gh/Simonmoush/rust_wave"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Simonmoush/rust_wave'... [INFO] running `"git" "clone" "work/cache/sources/gh/Simonmoush/rust_wave" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/Simonmoush/rust_wave"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/Simonmoush/rust_wave'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Simonmoush/rust_wave" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/Simonmoush/rust_wave"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/Simonmoush/rust_wave'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a669908ea3cd537282a420479ca76c7b24976fed [INFO] sha for GitHub repo Simonmoush/rust_wave: a669908ea3cd537282a420479ca76c7b24976fed [INFO] validating manifest of Simonmoush/rust_wave 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 Simonmoush/rust_wave 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 Simonmoush/rust_wave [INFO] finished frobbing Simonmoush/rust_wave [INFO] frobbed toml for Simonmoush/rust_wave written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/Simonmoush/rust_wave/Cargo.toml [INFO] started frobbing Simonmoush/rust_wave [INFO] finished frobbing Simonmoush/rust_wave [INFO] frobbed toml for Simonmoush/rust_wave written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/Simonmoush/rust_wave/Cargo.toml [INFO] crate Simonmoush/rust_wave 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 piston_window v0.71.1 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.44.0 [INFO] [stderr] Downloaded piston-gfx_texture v0.27.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Simonmoush/rust_wave against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-7/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/Simonmoush/rust_wave:/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] 6aad5a35f91594a952fc2e7fa7dc6da2c918288b0185abe8a831131d865dfff8 [INFO] running `"docker" "start" "-a" "6aad5a35f91594a952fc2e7fa7dc6da2c918288b0185abe8a831131d865dfff8"` [INFO] [stderr] Blocking waiting for file lock on the registry index [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Checking shared_library v0.1.7 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Checking rayon-core v1.2.1 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking x11-dl v2.15.0 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking piston2d-graphics v0.22.0 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking pistoncore-window v0.29.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Compiling derivative v1.0.0 [INFO] [stderr] Checking pistoncore-event_loop v0.34.0 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking piston v0.34.0 [INFO] [stderr] Checking image v0.16.0 [INFO] [stderr] Checking gfx_core v0.7.2 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.9.10 [INFO] [stderr] Checking wayland-client v0.9.10 [INFO] [stderr] Checking wayland-protocols v0.9.10 [INFO] [stderr] Checking wayland-kbd v0.9.1 [INFO] [stderr] Checking wayland-window v0.7.0 [INFO] [stderr] Checking winit v0.7.6 [INFO] [stderr] Checking glutin v0.9.2 [INFO] [stderr] Checking pistoncore-glutin_window v0.40.1 [INFO] [stderr] Checking gfx v0.16.1 [INFO] [stderr] Checking gfx_device_gl v0.14.4 [INFO] [stderr] Checking piston-gfx_texture v0.27.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.44.0 [INFO] [stderr] Checking piston_window v0.71.1 [INFO] [stderr] Checking r_wave v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/main.rs:22:33 [INFO] [stderr] | [INFO] [stderr] 22 | if let Loop::Render(r) = l { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/main.rs:24:40 [INFO] [stderr] | [INFO] [stderr] 24 | } else if let Loop::Update(u) = l { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/main.rs:22:33 [INFO] [stderr] | [INFO] [stderr] 22 | if let Loop::Render(r) = l { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/main.rs:24:40 [INFO] [stderr] | [INFO] [stderr] 24 | } else if let Loop::Update(u) = l { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_dot` [INFO] [stderr] --> src/model.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn with_dot(width: usize, height: usize) -> PressureField { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_dot` [INFO] [stderr] --> src/model.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn with_dot(width: usize, height: usize) -> PressureField { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `"docker" "inspect" "6aad5a35f91594a952fc2e7fa7dc6da2c918288b0185abe8a831131d865dfff8"` [INFO] running `"docker" "rm" "-f" "6aad5a35f91594a952fc2e7fa7dc6da2c918288b0185abe8a831131d865dfff8"` [INFO] [stdout] 6aad5a35f91594a952fc2e7fa7dc6da2c918288b0185abe8a831131d865dfff8