Sep 19 22:46:35.956 INFO checking png-0.5.2 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 19 22:46:35.956 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 19 22:46:35.956 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 22:46:36.172 INFO blam! 13730f8b5ba5b5c6dafb3e58271bf9f19a1c16a05831848c5654b6f6a11a3ca5 Sep 19 22:46:36.182 INFO running `"docker" "start" "-a" "13730f8b5ba5b5c6dafb3e58271bf9f19a1c16a05831848c5654b6f6a11a3ca5"` Sep 19 22:46:37.046 INFO kablam! usermod: no changes Sep 19 22:46:37.390 INFO kablam! Checking debug-builders v0.1.0 Sep 19 22:46:37.398 INFO kablam! Compiling wayland-scanner v0.5.11 Sep 19 22:46:37.398 INFO kablam! Compiling gl_generator v0.5.5 Sep 19 22:46:37.398 INFO kablam! Checking memmap v0.2.3 Sep 19 22:46:37.406 INFO kablam! Checking png v0.5.2 (/source) Sep 19 22:46:37.409 INFO kablam! Checking wayland-sys v0.5.11 Sep 19 22:46:37.938 INFO kablam! Checking backtrace v0.1.8 Sep 19 22:46:39.098 INFO kablam! warning: unnecessary parentheses around method argument Sep 19 22:46:39.098 INFO kablam! --> src/filter.rs:111:54 Sep 19 22:46:39.098 INFO kablam! | Sep 19 22:46:39.098 INFO kablam! 111 | current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2)); Sep 19 22:46:39.098 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Sep 19 22:46:39.098 INFO kablam! | Sep 19 22:46:39.098 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 19 22:46:39.099 INFO kablam! Sep 19 22:46:39.853 INFO kablam! warning: unused import: `Read` Sep 19 22:46:39.853 INFO kablam! --> src/decoder/stream.rs:6:21 Sep 19 22:46:39.853 INFO kablam! | Sep 19 22:46:39.853 INFO kablam! 6 | use std::io::{self, Read, Write}; Sep 19 22:46:39.853 INFO kablam! | ^^^^ Sep 19 22:46:39.853 INFO kablam! | Sep 19 22:46:39.853 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 22:46:39.853 INFO kablam! Sep 19 22:46:39.854 INFO kablam! warning: unused import: `Write` Sep 19 22:46:39.854 INFO kablam! --> src/decoder/stream.rs:6:27 Sep 19 22:46:39.854 INFO kablam! | Sep 19 22:46:39.854 INFO kablam! 6 | use std::io::{self, Read, Write}; Sep 19 22:46:39.854 INFO kablam! | ^^^^^ Sep 19 22:46:39.854 INFO kablam! Sep 19 22:46:39.854 INFO kablam! warning: unused import: `AsRef` Sep 19 22:46:39.854 INFO kablam! --> src/decoder/stream.rs:8:26 Sep 19 22:46:39.854 INFO kablam! | Sep 19 22:46:39.854 INFO kablam! 8 | use std::convert::{From, AsRef}; Sep 19 22:46:39.854 INFO kablam! | ^^^^^ Sep 19 22:46:39.854 INFO kablam! Sep 19 22:46:39.855 INFO kablam! warning: unused import: `std::convert::AsRef` Sep 19 22:46:39.855 INFO kablam! --> src/decoder/mod.rs:8:5 Sep 19 22:46:39.855 INFO kablam! | Sep 19 22:46:39.855 INFO kablam! 8 | use std::convert::AsRef; Sep 19 22:46:39.855 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 19 22:46:39.855 INFO kablam! Sep 19 22:46:40.158 INFO kablam! warning: variable does not need to be mutable Sep 19 22:46:40.158 INFO kablam! --> src/traits.rs:18:49 Sep 19 22:46:40.158 INFO kablam! | Sep 19 22:46:40.158 INFO kablam! 18 | fn read_all(this: &mut R, mut buf: &mut [u8]) -> io::Result<()> { Sep 19 22:46:40.158 INFO kablam! | ----^^^ Sep 19 22:46:40.159 INFO kablam! | | Sep 19 22:46:40.159 INFO kablam! | help: remove this `mut` Sep 19 22:46:40.159 INFO kablam! | Sep 19 22:46:40.159 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 22:46:40.159 INFO kablam! Sep 19 22:46:40.970 INFO kablam! Compiling wayland-client v0.5.12 Sep 19 22:46:43.367 INFO kablam! Compiling glutin v0.5.2 Sep 19 22:46:43.367 INFO kablam! Compiling glium v0.14.0 Sep 19 22:46:48.321 INFO kablam! Checking wayland-window v0.2.3 Sep 19 22:46:48.321 INFO kablam! Checking wayland-kbd v0.3.6 Sep 19 22:47:12.530 INFO kablam! warning: unnecessary parentheses around method argument Sep 19 22:47:12.530 INFO kablam! --> src/filter.rs:111:54 Sep 19 22:47:12.530 INFO kablam! | Sep 19 22:47:12.530 INFO kablam! 111 | current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2)); Sep 19 22:47:12.530 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Sep 19 22:47:12.530 INFO kablam! | Sep 19 22:47:12.530 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 19 22:47:12.530 INFO kablam! Sep 19 22:47:13.206 INFO kablam! warning: unused import: `Read` Sep 19 22:47:13.206 INFO kablam! --> src/decoder/stream.rs:6:21 Sep 19 22:47:13.206 INFO kablam! | Sep 19 22:47:13.206 INFO kablam! 6 | use std::io::{self, Read, Write}; Sep 19 22:47:13.206 INFO kablam! | ^^^^ Sep 19 22:47:13.206 INFO kablam! | Sep 19 22:47:13.206 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 22:47:13.206 INFO kablam! Sep 19 22:47:13.206 INFO kablam! warning: unused import: `Write` Sep 19 22:47:13.206 INFO kablam! --> src/decoder/stream.rs:6:27 Sep 19 22:47:13.206 INFO kablam! | Sep 19 22:47:13.206 INFO kablam! 6 | use std::io::{self, Read, Write}; Sep 19 22:47:13.206 INFO kablam! | ^^^^^ Sep 19 22:47:13.206 INFO kablam! Sep 19 22:47:13.206 INFO kablam! warning: unused import: `AsRef` Sep 19 22:47:13.206 INFO kablam! --> src/decoder/stream.rs:8:26 Sep 19 22:47:13.206 INFO kablam! | Sep 19 22:47:13.206 INFO kablam! 8 | use std::convert::{From, AsRef}; Sep 19 22:47:13.206 INFO kablam! | ^^^^^ Sep 19 22:47:13.206 INFO kablam! Sep 19 22:47:13.206 INFO kablam! warning: unused import: `std::convert::AsRef` Sep 19 22:47:13.206 INFO kablam! --> src/decoder/mod.rs:8:5 Sep 19 22:47:13.206 INFO kablam! | Sep 19 22:47:13.206 INFO kablam! 8 | use std::convert::AsRef; Sep 19 22:47:13.206 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 19 22:47:13.206 INFO kablam! Sep 19 22:47:13.220 INFO kablam! warning: unused `#[macro_use]` import Sep 19 22:47:13.220 INFO kablam! --> examples/show.rs:1:1 Sep 19 22:47:13.220 INFO kablam! | Sep 19 22:47:13.220 INFO kablam! 1 | #[macro_use] Sep 19 22:47:13.220 INFO kablam! | ^^^^^^^^^^^^ Sep 19 22:47:13.220 INFO kablam! | Sep 19 22:47:13.220 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 22:47:13.220 INFO kablam! Sep 19 22:47:13.516 INFO kablam! warning: variable does not need to be mutable Sep 19 22:47:13.516 INFO kablam! --> src/traits.rs:18:49 Sep 19 22:47:13.516 INFO kablam! | Sep 19 22:47:13.516 INFO kablam! 18 | fn read_all(this: &mut R, mut buf: &mut [u8]) -> io::Result<()> { Sep 19 22:47:13.516 INFO kablam! | ----^^^ Sep 19 22:47:13.516 INFO kablam! | | Sep 19 22:47:13.516 INFO kablam! | help: remove this `mut` Sep 19 22:47:13.516 INFO kablam! | Sep 19 22:47:13.516 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 22:47:13.516 INFO kablam! Sep 19 22:47:13.690 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 36.62s Sep 19 22:47:13.705 INFO kablam! su: No module specific data is present Sep 19 22:47:14.568 INFO running `"docker" "rm" "-f" "13730f8b5ba5b5c6dafb3e58271bf9f19a1c16a05831848c5654b6f6a11a3ca5"` Sep 19 22:47:14.693 INFO blam! 13730f8b5ba5b5c6dafb3e58271bf9f19a1c16a05831848c5654b6f6a11a3ca5