Aug 02 02:10:56.099 INFO checking png-0.5.2 against 1.27.2 for lazy_static-1 Aug 02 02:10:56.099 INFO running: cargo +1.27.2 check --frozen --all --all-targets Aug 02 02:10:56.099 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets Aug 02 02:10:56.099 INFO running `"docker" "create" "-v" "/tmp/crater.YKcShMvi9pV7:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Aug 02 02:10:56.354 INFO blam! aa140a2a23338b20fdc21a21e4408136ff164ae30001592f096adc43bc6a4fd4 Aug 02 02:10:56.356 INFO running `"docker" "start" "-a" "aa140a2a23338b20fdc21a21e4408136ff164ae30001592f096adc43bc6a4fd4"` Aug 02 02:10:57.632 INFO kablam! Compiling wayland-scanner v0.5.11 Aug 02 02:10:57.639 INFO kablam! Compiling glutin v0.5.2 Aug 02 02:10:57.641 INFO kablam! Compiling glium v0.14.0 Aug 02 02:10:57.643 INFO kablam! Checking backtrace v0.1.8 Aug 02 02:10:57.645 INFO kablam! Checking png v0.5.2 (file:///source) Aug 02 02:10:57.648 INFO kablam! Checking wayland-sys v0.5.11 Aug 02 02:11:00.475 INFO kablam! warning: unnecessary parentheses around method argument Aug 02 02:11:00.475 INFO kablam! --> src/filter.rs:111:54 Aug 02 02:11:00.475 INFO kablam! | Aug 02 02:11:00.475 INFO kablam! 111 | current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2)); Aug 02 02:11:00.475 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 02 02:11:00.475 INFO kablam! | Aug 02 02:11:00.475 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 02 02:11:00.475 INFO kablam! Aug 02 02:11:05.737 INFO kablam! warning: unused import: `Read` Aug 02 02:11:05.737 INFO kablam! --> src/decoder/stream.rs:6:21 Aug 02 02:11:05.737 INFO kablam! | Aug 02 02:11:05.737 INFO kablam! 6 | use std::io::{self, Read, Write}; Aug 02 02:11:05.737 INFO kablam! | ^^^^ Aug 02 02:11:05.737 INFO kablam! | Aug 02 02:11:05.737 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 02 02:11:05.737 INFO kablam! Aug 02 02:11:05.737 INFO kablam! warning: unused import: `Write` Aug 02 02:11:05.737 INFO kablam! --> src/decoder/stream.rs:6:27 Aug 02 02:11:05.737 INFO kablam! | Aug 02 02:11:05.737 INFO kablam! 6 | use std::io::{self, Read, Write}; Aug 02 02:11:05.737 INFO kablam! | ^^^^^ Aug 02 02:11:05.737 INFO kablam! Aug 02 02:11:05.737 INFO kablam! warning: unused import: `AsRef` Aug 02 02:11:05.737 INFO kablam! --> src/decoder/stream.rs:8:26 Aug 02 02:11:05.737 INFO kablam! | Aug 02 02:11:05.737 INFO kablam! 8 | use std::convert::{From, AsRef}; Aug 02 02:11:05.737 INFO kablam! | ^^^^^ Aug 02 02:11:05.737 INFO kablam! Aug 02 02:11:05.737 INFO kablam! warning: unused import: `std::convert::AsRef` Aug 02 02:11:05.738 INFO kablam! --> src/decoder/mod.rs:8:5 Aug 02 02:11:05.738 INFO kablam! | Aug 02 02:11:05.738 INFO kablam! 8 | use std::convert::AsRef; Aug 02 02:11:05.738 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 02 02:11:05.738 INFO kablam! Aug 02 02:11:07.643 INFO kablam! warning: variable does not need to be mutable Aug 02 02:11:07.643 INFO kablam! --> src/traits.rs:18:49 Aug 02 02:11:07.643 INFO kablam! | Aug 02 02:11:07.643 INFO kablam! 18 | fn read_all(this: &mut R, mut buf: &mut [u8]) -> io::Result<()> { Aug 02 02:11:07.643 INFO kablam! | ----^^^ Aug 02 02:11:07.643 INFO kablam! | | Aug 02 02:11:07.643 INFO kablam! | help: remove this `mut` Aug 02 02:11:07.643 INFO kablam! | Aug 02 02:11:07.643 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 02 02:11:07.643 INFO kablam! Aug 02 02:11:11.418 INFO kablam! Compiling wayland-client v0.5.12 Aug 02 02:11:23.933 INFO kablam! Checking wayland-window v0.2.3 Aug 02 02:11:23.933 INFO kablam! Checking wayland-kbd v0.3.6 Aug 02 02:12:12.550 INFO kablam! warning: unnecessary parentheses around method argument Aug 02 02:12:12.550 INFO kablam! --> src/filter.rs:111:54 Aug 02 02:12:12.550 INFO kablam! | Aug 02 02:12:12.550 INFO kablam! 111 | current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2)); Aug 02 02:12:12.550 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 02 02:12:12.551 INFO kablam! | Aug 02 02:12:12.551 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 02 02:12:12.551 INFO kablam! Aug 02 02:12:13.390 INFO kablam! warning: unused `#[macro_use]` import Aug 02 02:12:13.391 INFO kablam! --> examples/show.rs:1:1 Aug 02 02:12:13.391 INFO kablam! | Aug 02 02:12:13.391 INFO kablam! 1 | #[macro_use] Aug 02 02:12:13.391 INFO kablam! | ^^^^^^^^^^^^ Aug 02 02:12:13.391 INFO kablam! | Aug 02 02:12:13.391 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 02 02:12:13.391 INFO kablam! Aug 02 02:12:14.071 INFO kablam! warning: unused import: `Read` Aug 02 02:12:14.072 INFO kablam! --> src/decoder/stream.rs:6:21 Aug 02 02:12:14.072 INFO kablam! | Aug 02 02:12:14.072 INFO kablam! 6 | use std::io::{self, Read, Write}; Aug 02 02:12:14.072 INFO kablam! | ^^^^ Aug 02 02:12:14.072 INFO kablam! | Aug 02 02:12:14.072 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 02 02:12:14.072 INFO kablam! Aug 02 02:12:14.072 INFO kablam! warning: unused import: `Write` Aug 02 02:12:14.072 INFO kablam! --> src/decoder/stream.rs:6:27 Aug 02 02:12:14.072 INFO kablam! | Aug 02 02:12:14.072 INFO kablam! 6 | use std::io::{self, Read, Write}; Aug 02 02:12:14.072 INFO kablam! | ^^^^^ Aug 02 02:12:14.072 INFO kablam! Aug 02 02:12:14.072 INFO kablam! warning: unused import: `AsRef` Aug 02 02:12:14.072 INFO kablam! --> src/decoder/stream.rs:8:26 Aug 02 02:12:14.073 INFO kablam! | Aug 02 02:12:14.073 INFO kablam! 8 | use std::convert::{From, AsRef}; Aug 02 02:12:14.073 INFO kablam! | ^^^^^ Aug 02 02:12:14.073 INFO kablam! Aug 02 02:12:14.073 INFO kablam! warning: unused import: `std::convert::AsRef` Aug 02 02:12:14.073 INFO kablam! --> src/decoder/mod.rs:8:5 Aug 02 02:12:14.073 INFO kablam! | Aug 02 02:12:14.073 INFO kablam! 8 | use std::convert::AsRef; Aug 02 02:12:14.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 02 02:12:14.073 INFO kablam! Aug 02 02:12:14.352 INFO kablam! warning: variable does not need to be mutable Aug 02 02:12:14.352 INFO kablam! --> src/traits.rs:18:49 Aug 02 02:12:14.352 INFO kablam! | Aug 02 02:12:14.352 INFO kablam! 18 | fn read_all(this: &mut R, mut buf: &mut [u8]) -> io::Result<()> { Aug 02 02:12:14.353 INFO kablam! | ----^^^ Aug 02 02:12:14.353 INFO kablam! | | Aug 02 02:12:14.353 INFO kablam! | help: remove this `mut` Aug 02 02:12:14.353 INFO kablam! | Aug 02 02:12:14.353 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 02 02:12:14.353 INFO kablam! Aug 02 02:12:14.615 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 17.39s Aug 02 02:12:14.630 INFO kablam! su: No module specific data is present Aug 02 02:12:15.219 INFO running `"docker" "rm" "-f" "aa140a2a23338b20fdc21a21e4408136ff164ae30001592f096adc43bc6a4fd4"` Aug 02 02:12:15.368 INFO blam! aa140a2a23338b20fdc21a21e4408136ff164ae30001592f096adc43bc6a4fd4