Sep 03 21:15:35.037 INFO checking zmtp-0.6.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893 Sep 03 21:15:35.037 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets Sep 03 21:15:35.038 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 21:15:35.310 INFO blam! 469bf98a12312700fea5248af7edd476924b08764146aeb142d3074a3a7299fc Sep 03 21:15:35.312 INFO running `"docker" "start" "-a" "469bf98a12312700fea5248af7edd476924b08764146aeb142d3074a3a7299fc"` Sep 03 21:15:36.272 INFO kablam! Checking zmtp v0.6.0 (file:///source) Sep 03 21:15:36.788 INFO kablam! warning: patterns aren't allowed in methods without bodies Sep 03 21:15:36.789 INFO kablam! --> src/types.rs:36:24 Sep 03 21:15:36.789 INFO kablam! | Sep 03 21:15:36.789 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Sep 03 21:15:36.789 INFO kablam! | ^^^^^^^ Sep 03 21:15:36.789 INFO kablam! | Sep 03 21:15:36.789 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Sep 03 21:15:36.789 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Sep 03 21:15:36.789 INFO kablam! = note: for more information, see issue #35203 Sep 03 21:15:36.789 INFO kablam! Sep 03 21:15:36.885 INFO kablam! warning: patterns aren't allowed in methods without bodies Sep 03 21:15:36.885 INFO kablam! --> src/types.rs:36:24 Sep 03 21:15:36.885 INFO kablam! | Sep 03 21:15:36.885 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Sep 03 21:15:36.885 INFO kablam! | ^^^^^^^ Sep 03 21:15:36.885 INFO kablam! | Sep 03 21:15:36.885 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Sep 03 21:15:36.885 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Sep 03 21:15:36.885 INFO kablam! = note: for more information, see issue #35203 Sep 03 21:15:36.885 INFO kablam! Sep 03 21:15:37.916 INFO kablam! warning: unused import: `ReadBytesExt` Sep 03 21:15:37.916 INFO kablam! --> src/reader.rs:4:34 Sep 03 21:15:37.916 INFO kablam! | Sep 03 21:15:37.916 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Sep 03 21:15:37.916 INFO kablam! | ^^^^^^^^^^^^ Sep 03 21:15:37.916 INFO kablam! | Sep 03 21:15:37.916 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 03 21:15:37.916 INFO kablam! Sep 03 21:15:38.046 INFO kablam! warning: variable does not need to be mutable Sep 03 21:15:38.046 INFO kablam! --> src/types.rs:40:24 Sep 03 21:15:38.047 INFO kablam! | Sep 03 21:15:38.047 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 03 21:15:38.047 INFO kablam! | ----^^^ Sep 03 21:15:38.047 INFO kablam! | | Sep 03 21:15:38.047 INFO kablam! | help: remove this `mut` Sep 03 21:15:38.047 INFO kablam! | Sep 03 21:15:38.047 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 03 21:15:38.047 INFO kablam! Sep 03 21:15:38.170 INFO kablam! warning: unused import: `ReadBytesExt` Sep 03 21:15:38.170 INFO kablam! --> src/reader.rs:4:34 Sep 03 21:15:38.170 INFO kablam! | Sep 03 21:15:38.170 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Sep 03 21:15:38.170 INFO kablam! | ^^^^^^^^^^^^ Sep 03 21:15:38.170 INFO kablam! | Sep 03 21:15:38.170 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 03 21:15:38.170 INFO kablam! Sep 03 21:15:38.171 INFO kablam! warning: unused import: `Read` Sep 03 21:15:38.171 INFO kablam! --> src/lib.rs:17:19 Sep 03 21:15:38.171 INFO kablam! | Sep 03 21:15:38.171 INFO kablam! 17 | use std::io::{Read, Write}; Sep 03 21:15:38.171 INFO kablam! | ^^^^ Sep 03 21:15:38.171 INFO kablam! Sep 03 21:15:38.171 INFO kablam! warning: unused import: `Write` Sep 03 21:15:38.171 INFO kablam! --> src/lib.rs:17:25 Sep 03 21:15:38.171 INFO kablam! | Sep 03 21:15:38.171 INFO kablam! 17 | use std::io::{Read, Write}; Sep 03 21:15:38.171 INFO kablam! | ^^^^^ Sep 03 21:15:38.171 INFO kablam! Sep 03 21:15:38.267 INFO kablam! warning: variable does not need to be mutable Sep 03 21:15:38.267 INFO kablam! --> src/peer.rs:364:24 Sep 03 21:15:38.267 INFO kablam! | Sep 03 21:15:38.267 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 03 21:15:38.267 INFO kablam! | ----^^^ Sep 03 21:15:38.267 INFO kablam! | | Sep 03 21:15:38.267 INFO kablam! | help: remove this `mut` Sep 03 21:15:38.267 INFO kablam! Sep 03 21:15:38.534 INFO kablam! warning: variable does not need to be mutable Sep 03 21:15:38.534 INFO kablam! --> src/types.rs:40:24 Sep 03 21:15:38.534 INFO kablam! | Sep 03 21:15:38.534 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 03 21:15:38.535 INFO kablam! | ----^^^ Sep 03 21:15:38.535 INFO kablam! | | Sep 03 21:15:38.535 INFO kablam! | help: remove this `mut` Sep 03 21:15:38.535 INFO kablam! | Sep 03 21:15:38.535 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 03 21:15:38.535 INFO kablam! Sep 03 21:15:38.729 INFO kablam! warning: variable does not need to be mutable Sep 03 21:15:38.729 INFO kablam! --> src/peer.rs:364:24 Sep 03 21:15:38.729 INFO kablam! | Sep 03 21:15:38.729 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 03 21:15:38.729 INFO kablam! | ----^^^ Sep 03 21:15:38.729 INFO kablam! | | Sep 03 21:15:38.729 INFO kablam! | help: remove this `mut` Sep 03 21:15:38.729 INFO kablam! Sep 03 21:15:38.991 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.76s Sep 03 21:15:38.998 INFO kablam! su: No module specific data is present Sep 03 21:15:39.521 INFO running `"docker" "rm" "-f" "469bf98a12312700fea5248af7edd476924b08764146aeb142d3074a3a7299fc"` Sep 03 21:15:39.693 INFO blam! 469bf98a12312700fea5248af7edd476924b08764146aeb142d3074a3a7299fc