Aug 17 14:43:51.944 INFO checking png-0.5.2 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 14:43:51.944 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 14:43:51.944 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 14:43:51.944 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 14:43:52.193 INFO blam! dc26577ccd370887a396018479181e40cd50559ae4036e30ce0bfa9a0edce219 Aug 17 14:43:52.195 INFO running `"docker" "start" "-a" "dc26577ccd370887a396018479181e40cd50559ae4036e30ce0bfa9a0edce219"` Aug 17 14:43:53.503 INFO kablam! Checking debug-builders v0.1.0 Aug 17 14:43:53.535 INFO kablam! Compiling wayland-scanner v0.5.11 Aug 17 14:43:53.544 INFO kablam! Compiling glutin v0.5.2 Aug 17 14:43:53.544 INFO kablam! Compiling glium v0.14.0 Aug 17 14:43:53.547 INFO kablam! Checking png v0.5.2 (file:///source) Aug 17 14:43:53.551 INFO kablam! Checking wayland-sys v0.5.11 Aug 17 14:43:55.999 INFO kablam! Checking backtrace v0.1.8 Aug 17 14:43:56.769 INFO kablam! warning: unnecessary parentheses around method argument Aug 17 14:43:56.769 INFO kablam! --> src/filter.rs:111:54 Aug 17 14:43:56.769 INFO kablam! | Aug 17 14:43:56.769 INFO kablam! 111 | current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2)); Aug 17 14:43:56.769 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 17 14:43:56.769 INFO kablam! | Aug 17 14:43:56.769 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 17 14:43:56.769 INFO kablam! Aug 17 14:44:02.680 INFO kablam! warning: unused import: `Read` Aug 17 14:44:02.680 INFO kablam! --> src/decoder/stream.rs:6:21 Aug 17 14:44:02.680 INFO kablam! | Aug 17 14:44:02.680 INFO kablam! 6 | use std::io::{self, Read, Write}; Aug 17 14:44:02.680 INFO kablam! | ^^^^ Aug 17 14:44:02.680 INFO kablam! | Aug 17 14:44:02.680 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 14:44:02.680 INFO kablam! Aug 17 14:44:02.681 INFO kablam! warning: unused import: `Write` Aug 17 14:44:02.681 INFO kablam! --> src/decoder/stream.rs:6:27 Aug 17 14:44:02.681 INFO kablam! | Aug 17 14:44:02.681 INFO kablam! 6 | use std::io::{self, Read, Write}; Aug 17 14:44:02.681 INFO kablam! | ^^^^^ Aug 17 14:44:02.681 INFO kablam! Aug 17 14:44:02.681 INFO kablam! warning: unused import: `AsRef` Aug 17 14:44:02.681 INFO kablam! --> src/decoder/stream.rs:8:26 Aug 17 14:44:02.681 INFO kablam! | Aug 17 14:44:02.681 INFO kablam! 8 | use std::convert::{From, AsRef}; Aug 17 14:44:02.681 INFO kablam! | ^^^^^ Aug 17 14:44:02.681 INFO kablam! Aug 17 14:44:02.681 INFO kablam! warning: unused import: `std::convert::AsRef` Aug 17 14:44:02.682 INFO kablam! --> src/decoder/mod.rs:8:5 Aug 17 14:44:02.682 INFO kablam! | Aug 17 14:44:02.682 INFO kablam! 8 | use std::convert::AsRef; Aug 17 14:44:02.682 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 17 14:44:02.682 INFO kablam! Aug 17 14:44:05.361 INFO kablam! warning: variable does not need to be mutable Aug 17 14:44:05.362 INFO kablam! --> src/traits.rs:18:49 Aug 17 14:44:05.362 INFO kablam! | Aug 17 14:44:05.362 INFO kablam! 18 | fn read_all(this: &mut R, mut buf: &mut [u8]) -> io::Result<()> { Aug 17 14:44:05.362 INFO kablam! | ----^^^ Aug 17 14:44:05.362 INFO kablam! | | Aug 17 14:44:05.362 INFO kablam! | help: remove this `mut` Aug 17 14:44:05.362 INFO kablam! | Aug 17 14:44:05.362 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 14:44:05.362 INFO kablam! Aug 17 14:44:11.013 INFO kablam! Compiling wayland-client v0.5.12 Aug 17 14:44:31.845 INFO kablam! Checking wayland-kbd v0.3.6 Aug 17 14:44:31.847 INFO kablam! Checking wayland-window v0.2.3 Aug 17 14:45:31.303 INFO kablam! warning: unnecessary parentheses around method argument Aug 17 14:45:31.303 INFO kablam! --> src/filter.rs:111:54 Aug 17 14:45:31.303 INFO kablam! | Aug 17 14:45:31.303 INFO kablam! 111 | current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2)); Aug 17 14:45:31.303 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 17 14:45:31.310 INFO kablam! | Aug 17 14:45:31.310 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 17 14:45:31.310 INFO kablam! Aug 17 14:45:32.641 INFO kablam! warning: unused `#[macro_use]` import Aug 17 14:45:32.641 INFO kablam! --> examples/show.rs:1:1 Aug 17 14:45:32.641 INFO kablam! | Aug 17 14:45:32.641 INFO kablam! 1 | #[macro_use] Aug 17 14:45:32.641 INFO kablam! | ^^^^^^^^^^^^ Aug 17 14:45:32.641 INFO kablam! | Aug 17 14:45:32.641 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 14:45:32.641 INFO kablam! Aug 17 14:45:34.378 INFO kablam! warning: unused import: `Read` Aug 17 14:45:34.378 INFO kablam! --> src/decoder/stream.rs:6:21 Aug 17 14:45:34.378 INFO kablam! | Aug 17 14:45:34.378 INFO kablam! 6 | use std::io::{self, Read, Write}; Aug 17 14:45:34.378 INFO kablam! | ^^^^ Aug 17 14:45:34.378 INFO kablam! | Aug 17 14:45:34.378 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 14:45:34.378 INFO kablam! Aug 17 14:45:34.378 INFO kablam! warning: unused import: `Write` Aug 17 14:45:34.379 INFO kablam! --> src/decoder/stream.rs:6:27 Aug 17 14:45:34.379 INFO kablam! | Aug 17 14:45:34.379 INFO kablam! 6 | use std::io::{self, Read, Write}; Aug 17 14:45:34.379 INFO kablam! | ^^^^^ Aug 17 14:45:34.379 INFO kablam! Aug 17 14:45:34.379 INFO kablam! warning: unused import: `AsRef` Aug 17 14:45:34.379 INFO kablam! --> src/decoder/stream.rs:8:26 Aug 17 14:45:34.379 INFO kablam! | Aug 17 14:45:34.379 INFO kablam! 8 | use std::convert::{From, AsRef}; Aug 17 14:45:34.379 INFO kablam! | ^^^^^ Aug 17 14:45:34.379 INFO kablam! Aug 17 14:45:34.379 INFO kablam! warning: unused import: `std::convert::AsRef` Aug 17 14:45:34.379 INFO kablam! --> src/decoder/mod.rs:8:5 Aug 17 14:45:34.379 INFO kablam! | Aug 17 14:45:34.379 INFO kablam! 8 | use std::convert::AsRef; Aug 17 14:45:34.379 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 17 14:45:34.379 INFO kablam! Aug 17 14:45:34.850 INFO kablam! warning: variable does not need to be mutable Aug 17 14:45:34.850 INFO kablam! --> src/traits.rs:18:49 Aug 17 14:45:34.850 INFO kablam! | Aug 17 14:45:34.850 INFO kablam! 18 | fn read_all(this: &mut R, mut buf: &mut [u8]) -> io::Result<()> { Aug 17 14:45:34.850 INFO kablam! | ----^^^ Aug 17 14:45:34.850 INFO kablam! | | Aug 17 14:45:34.850 INFO kablam! | help: remove this `mut` Aug 17 14:45:34.850 INFO kablam! | Aug 17 14:45:34.850 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 14:45:34.851 INFO kablam! Aug 17 14:45:35.147 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 41s Aug 17 14:45:35.178 INFO kablam! su: No module specific data is present Aug 17 14:45:35.774 INFO running `"docker" "rm" "-f" "dc26577ccd370887a396018479181e40cd50559ae4036e30ce0bfa9a0edce219"` Aug 17 14:45:35.949 INFO blam! dc26577ccd370887a396018479181e40cd50559ae4036e30ce0bfa9a0edce219