[INFO] crate rustic_gl 0.3.2 is already in cache
[INFO] extracting crate rustic_gl 0.3.2 into work/ex/clippy-test-run/sources/stable/reg/rustic_gl/0.3.2
[INFO] extracting crate rustic_gl 0.3.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rustic_gl/0.3.2
[INFO] validating manifest of rustic_gl-0.3.2 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustic_gl-0.3.2 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustic_gl-0.3.2
[INFO] finished frobbing rustic_gl-0.3.2
[INFO] frobbed toml for rustic_gl-0.3.2 written to work/ex/clippy-test-run/sources/stable/reg/rustic_gl/0.3.2/Cargo.toml
[INFO] started frobbing rustic_gl-0.3.2
[INFO] finished frobbing rustic_gl-0.3.2
[INFO] frobbed toml for rustic_gl-0.3.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rustic_gl/0.3.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting rustic_gl-0.3.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/rustic_gl/0.3.2:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f2ef4485a544481506fa56ce6d142624b2c4617b59a6fdd66ddb26ae19434cb4
[INFO] running `"docker" "start" "-a" "f2ef4485a544481506fa56ce6d142624b2c4617b59a6fdd66ddb26ae19434cb4"`
[INFO] [stderr]     Checking rustic_gl v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/error.rs:29:33
[INFO] [stderr]    |
[INFO] [stderr] 29 |                     log.clone().unwrap_or("No log".to_string()))
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "No log".to_string())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/error.rs:33:33
[INFO] [stderr]    |
[INFO] [stderr] 33 |                     log.clone().unwrap_or("No log".to_string()))
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "No log".to_string())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/error.rs:37:33
[INFO] [stderr]    |
[INFO] [stderr] 37 |                     log.clone().unwrap_or("No log".to_string()))
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "No log".to_string())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]   --> src/raw/shaders.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 0 as *mut GLsizei, raw_log.as_mut_ptr() as *mut GLchar);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 |                 get_info_log!(gl::GetShaderiv, gl::GetShaderInfoLog, gl_id)
[INFO] [stderr]    |                 ----------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::zero_ptr)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/raw/shaders.rs:61:27
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let mut link_status = gl::FALSE as i32;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^ help: try: `i32::from(gl::FALSE)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/raw/shaders.rs:68:27
[INFO] [stderr]    |
[INFO] [stderr] 68 |         if link_status != gl::TRUE as i32 {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^ help: try: `i32::from(gl::TRUE)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]   --> src/raw/shaders.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 0 as *mut GLsizei, raw_log.as_mut_ptr() as *mut GLchar);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |                 get_info_log!(gl::GetProgramiv, gl::GetProgramInfoLog, program_id)
[INFO] [stderr]    |                 ------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `4`
[INFO] [stderr]    --> src/attributes.rs:390:36
[INFO] [stderr]     |
[INFO] [stderr] 390 |         assert_eq!(3 * 4 + 2 * 4 + 1 * 4 + 3 * 2 + (2), stride as usize);
[INFO] [stderr]     |                                    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/error.rs:29:33
[INFO] [stderr]    |
[INFO] [stderr] 29 |                     log.clone().unwrap_or("No log".to_string()))
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "No log".to_string())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/error.rs:33:33
[INFO] [stderr]    |
[INFO] [stderr] 33 |                     log.clone().unwrap_or("No log".to_string()))
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "No log".to_string())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/error.rs:37:33
[INFO] [stderr]    |
[INFO] [stderr] 37 |                     log.clone().unwrap_or("No log".to_string()))
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "No log".to_string())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]   --> src/raw/shaders.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 0 as *mut GLsizei, raw_log.as_mut_ptr() as *mut GLchar);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 |                 get_info_log!(gl::GetShaderiv, gl::GetShaderInfoLog, gl_id)
[INFO] [stderr]    |                 ----------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::zero_ptr)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/raw/shaders.rs:61:27
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let mut link_status = gl::FALSE as i32;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^ help: try: `i32::from(gl::FALSE)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/raw/shaders.rs:68:27
[INFO] [stderr]    |
[INFO] [stderr] 68 |         if link_status != gl::TRUE as i32 {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^ help: try: `i32::from(gl::TRUE)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]   --> src/raw/shaders.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 0 as *mut GLsizei, raw_log.as_mut_ptr() as *mut GLchar);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |                 get_info_log!(gl::GetProgramiv, gl::GetProgramInfoLog, program_id)
[INFO] [stderr]    |                 ------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "f2ef4485a544481506fa56ce6d142624b2c4617b59a6fdd66ddb26ae19434cb4"`
[INFO] running `"docker" "rm" "-f" "f2ef4485a544481506fa56ce6d142624b2c4617b59a6fdd66ddb26ae19434cb4"`
[INFO] [stdout] f2ef4485a544481506fa56ce6d142624b2c4617b59a6fdd66ddb26ae19434cb4