Sep 04 11:02:40.829 INFO checking png-0.5.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913 Sep 04 11:02:40.829 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets Sep 04 11:02:40.830 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 11:02:41.043 INFO blam! add53defa3dc577b02b59dc55713782e80f6a852a6472822ef564f1d4c0b8ab6 Sep 04 11:02:41.046 INFO running `"docker" "start" "-a" "add53defa3dc577b02b59dc55713782e80f6a852a6472822ef564f1d4c0b8ab6"` Sep 04 11:02:41.980 INFO kablam! Checking debug-builders v0.1.0 Sep 04 11:02:41.987 INFO kablam! Compiling glutin v0.5.2 Sep 04 11:02:41.987 INFO kablam! Compiling glium v0.14.0 Sep 04 11:02:41.987 INFO kablam! Checking png v0.5.2 (file:///source) Sep 04 11:02:41.988 INFO kablam! Checking wayland-sys v0.5.11 Sep 04 11:02:43.753 INFO kablam! Checking backtrace v0.1.8 Sep 04 11:02:43.799 INFO kablam! Checking wayland-client v0.5.12 Sep 04 11:02:43.953 INFO kablam! warning: unnecessary parentheses around method argument Sep 04 11:02:43.953 INFO kablam! --> src/filter.rs:111:54 Sep 04 11:02:43.953 INFO kablam! | Sep 04 11:02:43.953 INFO kablam! 111 | current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2)); Sep 04 11:02:43.953 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Sep 04 11:02:43.956 INFO kablam! | Sep 04 11:02:43.957 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 04 11:02:43.957 INFO kablam! Sep 04 11:02:45.849 INFO kablam! warning: unused import: `Read` Sep 04 11:02:45.850 INFO kablam! --> src/decoder/stream.rs:6:21 Sep 04 11:02:45.850 INFO kablam! | Sep 04 11:02:45.850 INFO kablam! 6 | use std::io::{self, Read, Write}; Sep 04 11:02:45.850 INFO kablam! | ^^^^ Sep 04 11:02:45.850 INFO kablam! | Sep 04 11:02:45.850 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 04 11:02:45.850 INFO kablam! Sep 04 11:02:45.850 INFO kablam! warning: unused import: `Write` Sep 04 11:02:45.850 INFO kablam! --> src/decoder/stream.rs:6:27 Sep 04 11:02:45.850 INFO kablam! | Sep 04 11:02:45.850 INFO kablam! 6 | use std::io::{self, Read, Write}; Sep 04 11:02:45.850 INFO kablam! | ^^^^^ Sep 04 11:02:45.850 INFO kablam! Sep 04 11:02:45.850 INFO kablam! warning: unused import: `AsRef` Sep 04 11:02:45.850 INFO kablam! --> src/decoder/stream.rs:8:26 Sep 04 11:02:45.850 INFO kablam! | Sep 04 11:02:45.850 INFO kablam! 8 | use std::convert::{From, AsRef}; Sep 04 11:02:45.850 INFO kablam! | ^^^^^ Sep 04 11:02:45.850 INFO kablam! Sep 04 11:02:45.850 INFO kablam! warning: unused import: `std::convert::AsRef` Sep 04 11:02:45.850 INFO kablam! --> src/decoder/mod.rs:8:5 Sep 04 11:02:45.850 INFO kablam! | Sep 04 11:02:45.850 INFO kablam! 8 | use std::convert::AsRef; Sep 04 11:02:45.850 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 04 11:02:45.850 INFO kablam! Sep 04 11:02:46.520 INFO kablam! warning: variable does not need to be mutable Sep 04 11:02:46.520 INFO kablam! --> src/traits.rs:18:49 Sep 04 11:02:46.520 INFO kablam! | Sep 04 11:02:46.520 INFO kablam! 18 | fn read_all(this: &mut R, mut buf: &mut [u8]) -> io::Result<()> { Sep 04 11:02:46.520 INFO kablam! | ----^^^ Sep 04 11:02:46.520 INFO kablam! | | Sep 04 11:02:46.520 INFO kablam! | help: remove this `mut` Sep 04 11:02:46.538 INFO kablam! | Sep 04 11:02:46.538 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 04 11:02:46.538 INFO kablam! Sep 04 11:02:48.952 INFO kablam! Checking wayland-window v0.2.3 Sep 04 11:02:48.953 INFO kablam! Checking wayland-kbd v0.3.6 Sep 04 11:03:24.188 INFO kablam! warning: unnecessary parentheses around method argument Sep 04 11:03:24.188 INFO kablam! --> src/filter.rs:111:54 Sep 04 11:03:24.188 INFO kablam! | Sep 04 11:03:24.189 INFO kablam! 111 | current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2)); Sep 04 11:03:24.189 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Sep 04 11:03:24.189 INFO kablam! | Sep 04 11:03:24.189 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 04 11:03:24.189 INFO kablam! Sep 04 11:03:25.315 INFO kablam! warning: unused import: `Read` Sep 04 11:03:25.315 INFO kablam! --> src/decoder/stream.rs:6:21 Sep 04 11:03:25.315 INFO kablam! | Sep 04 11:03:25.315 INFO kablam! 6 | use std::io::{self, Read, Write}; Sep 04 11:03:25.315 INFO kablam! | ^^^^ Sep 04 11:03:25.315 INFO kablam! | Sep 04 11:03:25.315 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 04 11:03:25.315 INFO kablam! Sep 04 11:03:25.315 INFO kablam! warning: unused import: `Write` Sep 04 11:03:25.315 INFO kablam! --> src/decoder/stream.rs:6:27 Sep 04 11:03:25.315 INFO kablam! | Sep 04 11:03:25.315 INFO kablam! 6 | use std::io::{self, Read, Write}; Sep 04 11:03:25.315 INFO kablam! | ^^^^^ Sep 04 11:03:25.315 INFO kablam! Sep 04 11:03:25.315 INFO kablam! warning: unused import: `AsRef` Sep 04 11:03:25.315 INFO kablam! --> src/decoder/stream.rs:8:26 Sep 04 11:03:25.315 INFO kablam! | Sep 04 11:03:25.315 INFO kablam! 8 | use std::convert::{From, AsRef}; Sep 04 11:03:25.315 INFO kablam! | ^^^^^ Sep 04 11:03:25.315 INFO kablam! Sep 04 11:03:25.315 INFO kablam! warning: unused import: `std::convert::AsRef` Sep 04 11:03:25.315 INFO kablam! --> src/decoder/mod.rs:8:5 Sep 04 11:03:25.315 INFO kablam! | Sep 04 11:03:25.315 INFO kablam! 8 | use std::convert::AsRef; Sep 04 11:03:25.315 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 04 11:03:25.315 INFO kablam! Sep 04 11:03:25.543 INFO kablam! warning: unused `#[macro_use]` import Sep 04 11:03:25.543 INFO kablam! --> examples/show.rs:1:1 Sep 04 11:03:25.543 INFO kablam! | Sep 04 11:03:25.543 INFO kablam! 1 | #[macro_use] Sep 04 11:03:25.543 INFO kablam! | ^^^^^^^^^^^^ Sep 04 11:03:25.543 INFO kablam! | Sep 04 11:03:25.543 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 04 11:03:25.543 INFO kablam! Sep 04 11:03:25.604 INFO kablam! warning: variable does not need to be mutable Sep 04 11:03:25.604 INFO kablam! --> src/traits.rs:18:49 Sep 04 11:03:25.605 INFO kablam! | Sep 04 11:03:25.605 INFO kablam! 18 | fn read_all(this: &mut R, mut buf: &mut [u8]) -> io::Result<()> { Sep 04 11:03:25.605 INFO kablam! | ----^^^ Sep 04 11:03:25.605 INFO kablam! | | Sep 04 11:03:25.605 INFO kablam! | help: remove this `mut` Sep 04 11:03:25.605 INFO kablam! | Sep 04 11:03:25.605 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 04 11:03:25.605 INFO kablam! Sep 04 11:03:25.776 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 44.03s Sep 04 11:03:25.785 INFO kablam! su: No module specific data is present Sep 04 11:03:26.280 INFO running `"docker" "rm" "-f" "add53defa3dc577b02b59dc55713782e80f6a852a6472822ef564f1d4c0b8ab6"` Sep 04 11:03:26.367 INFO blam! add53defa3dc577b02b59dc55713782e80f6a852a6472822ef564f1d4c0b8ab6