Aug 11 06:11:07.698 INFO checking png-0.5.2 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 11 06:11:07.698 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 06:11:07.698 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 06:11:07.698 INFO running `"docker" "create" "-v" "/tmp/crater.2N9G1yxeZQKV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 06:11:07.890 INFO blam! f7294437cb7a9a25e9b3735285fc6c43f10d644c6a44568cfef8b0fbc2fad1a9 Aug 11 06:11:07.892 INFO running `"docker" "start" "-a" "f7294437cb7a9a25e9b3735285fc6c43f10d644c6a44568cfef8b0fbc2fad1a9"` Aug 11 06:11:09.790 INFO kablam! Checking debug-builders v0.1.0 Aug 11 06:11:09.795 INFO kablam! Compiling wayland-scanner v0.5.11 Aug 11 06:11:09.798 INFO kablam! Compiling glutin v0.5.2 Aug 11 06:11:09.798 INFO kablam! Compiling glium v0.14.0 Aug 11 06:11:09.800 INFO kablam! Checking memmap v0.2.3 Aug 11 06:11:09.802 INFO kablam! Checking png v0.5.2 (file:///source) Aug 11 06:11:09.802 INFO kablam! Checking wayland-sys v0.5.11 Aug 11 06:11:11.944 INFO kablam! Checking backtrace v0.1.8 Aug 11 06:11:12.193 INFO kablam! warning: unnecessary parentheses around method argument Aug 11 06:11:12.193 INFO kablam! --> src/filter.rs:111:54 Aug 11 06:11:12.193 INFO kablam! | Aug 11 06:11:12.193 INFO kablam! 111 | current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2)); Aug 11 06:11:12.193 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 11 06:11:12.204 INFO kablam! | Aug 11 06:11:12.205 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 11 06:11:12.205 INFO kablam! Aug 11 06:11:16.107 INFO kablam! warning: unused import: `Read` Aug 11 06:11:16.107 INFO kablam! --> src/decoder/stream.rs:6:21 Aug 11 06:11:16.107 INFO kablam! | Aug 11 06:11:16.107 INFO kablam! 6 | use std::io::{self, Read, Write}; Aug 11 06:11:16.107 INFO kablam! | ^^^^ Aug 11 06:11:16.107 INFO kablam! | Aug 11 06:11:16.107 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 11 06:11:16.107 INFO kablam! Aug 11 06:11:16.108 INFO kablam! warning: unused import: `Write` Aug 11 06:11:16.108 INFO kablam! --> src/decoder/stream.rs:6:27 Aug 11 06:11:16.108 INFO kablam! | Aug 11 06:11:16.108 INFO kablam! 6 | use std::io::{self, Read, Write}; Aug 11 06:11:16.108 INFO kablam! | ^^^^^ Aug 11 06:11:16.108 INFO kablam! Aug 11 06:11:16.108 INFO kablam! warning: unused import: `AsRef` Aug 11 06:11:16.108 INFO kablam! --> src/decoder/stream.rs:8:26 Aug 11 06:11:16.108 INFO kablam! | Aug 11 06:11:16.108 INFO kablam! 8 | use std::convert::{From, AsRef}; Aug 11 06:11:16.108 INFO kablam! | ^^^^^ Aug 11 06:11:16.108 INFO kablam! Aug 11 06:11:16.108 INFO kablam! warning: unused import: `std::convert::AsRef` Aug 11 06:11:16.108 INFO kablam! --> src/decoder/mod.rs:8:5 Aug 11 06:11:16.108 INFO kablam! | Aug 11 06:11:16.108 INFO kablam! 8 | use std::convert::AsRef; Aug 11 06:11:16.108 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 11 06:11:16.108 INFO kablam! Aug 11 06:11:16.714 INFO kablam! warning: variable does not need to be mutable Aug 11 06:11:16.714 INFO kablam! --> src/traits.rs:18:49 Aug 11 06:11:16.714 INFO kablam! | Aug 11 06:11:16.714 INFO kablam! 18 | fn read_all(this: &mut R, mut buf: &mut [u8]) -> io::Result<()> { Aug 11 06:11:16.714 INFO kablam! | ----^^^ Aug 11 06:11:16.714 INFO kablam! | | Aug 11 06:11:16.714 INFO kablam! | help: remove this `mut` Aug 11 06:11:16.714 INFO kablam! | Aug 11 06:11:16.714 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 06:11:16.714 INFO kablam! Aug 11 06:11:19.750 INFO kablam! Compiling wayland-client v0.5.12 Aug 11 06:11:36.350 INFO kablam! Checking wayland-kbd v0.3.6 Aug 11 06:11:36.361 INFO kablam! Checking wayland-window v0.2.3 Aug 11 06:12:31.239 INFO kablam! warning: unnecessary parentheses around method argument Aug 11 06:12:31.239 INFO kablam! --> src/filter.rs:111:54 Aug 11 06:12:31.239 INFO kablam! | Aug 11 06:12:31.239 INFO kablam! 111 | current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2)); Aug 11 06:12:31.239 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 11 06:12:31.240 INFO kablam! | Aug 11 06:12:31.241 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 11 06:12:31.241 INFO kablam! Aug 11 06:12:32.981 INFO kablam! warning: unused `#[macro_use]` import Aug 11 06:12:32.982 INFO kablam! --> examples/show.rs:1:1 Aug 11 06:12:32.982 INFO kablam! | Aug 11 06:12:32.982 INFO kablam! 1 | #[macro_use] Aug 11 06:12:32.982 INFO kablam! | ^^^^^^^^^^^^ Aug 11 06:12:32.982 INFO kablam! | Aug 11 06:12:32.982 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 11 06:12:32.982 INFO kablam! Aug 11 06:12:33.624 INFO kablam! warning: unused import: `Read` Aug 11 06:12:33.624 INFO kablam! --> src/decoder/stream.rs:6:21 Aug 11 06:12:33.624 INFO kablam! | Aug 11 06:12:33.624 INFO kablam! 6 | use std::io::{self, Read, Write}; Aug 11 06:12:33.624 INFO kablam! | ^^^^ Aug 11 06:12:33.624 INFO kablam! | Aug 11 06:12:33.624 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 11 06:12:33.624 INFO kablam! Aug 11 06:12:33.624 INFO kablam! warning: unused import: `Write` Aug 11 06:12:33.624 INFO kablam! --> src/decoder/stream.rs:6:27 Aug 11 06:12:33.624 INFO kablam! | Aug 11 06:12:33.624 INFO kablam! 6 | use std::io::{self, Read, Write}; Aug 11 06:12:33.624 INFO kablam! | ^^^^^ Aug 11 06:12:33.624 INFO kablam! Aug 11 06:12:33.624 INFO kablam! warning: unused import: `AsRef` Aug 11 06:12:33.624 INFO kablam! --> src/decoder/stream.rs:8:26 Aug 11 06:12:33.624 INFO kablam! | Aug 11 06:12:33.624 INFO kablam! 8 | use std::convert::{From, AsRef}; Aug 11 06:12:33.625 INFO kablam! | ^^^^^ Aug 11 06:12:33.625 INFO kablam! Aug 11 06:12:33.625 INFO kablam! warning: unused import: `std::convert::AsRef` Aug 11 06:12:33.625 INFO kablam! --> src/decoder/mod.rs:8:5 Aug 11 06:12:33.625 INFO kablam! | Aug 11 06:12:33.625 INFO kablam! 8 | use std::convert::AsRef; Aug 11 06:12:33.626 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 11 06:12:33.626 INFO kablam! Aug 11 06:12:33.951 INFO kablam! warning: variable does not need to be mutable Aug 11 06:12:33.951 INFO kablam! --> src/traits.rs:18:49 Aug 11 06:12:33.951 INFO kablam! | Aug 11 06:12:33.951 INFO kablam! 18 | fn read_all(this: &mut R, mut buf: &mut [u8]) -> io::Result<()> { Aug 11 06:12:33.951 INFO kablam! | ----^^^ Aug 11 06:12:33.951 INFO kablam! | | Aug 11 06:12:33.951 INFO kablam! | help: remove this `mut` Aug 11 06:12:33.951 INFO kablam! | Aug 11 06:12:33.951 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 06:12:33.951 INFO kablam! Aug 11 06:12:34.206 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 24s Aug 11 06:12:34.217 INFO kablam! su: No module specific data is present Aug 11 06:12:34.778 INFO running `"docker" "rm" "-f" "f7294437cb7a9a25e9b3735285fc6c43f10d644c6a44568cfef8b0fbc2fad1a9"` Aug 11 06:12:34.993 INFO blam! f7294437cb7a9a25e9b3735285fc6c43f10d644c6a44568cfef8b0fbc2fad1a9