Sep 21 00:07:05.736 INFO checking zmtp-0.6.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 21 00:07:05.736 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 21 00:07:05.737 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 00:07:05.959 INFO blam! ded412777dffa5618fbd01d15d573c17f3da24c276afb9d424c72d43b11be8a6 Sep 21 00:07:05.962 INFO running `"docker" "start" "-a" "ded412777dffa5618fbd01d15d573c17f3da24c276afb9d424c72d43b11be8a6"` Sep 21 00:07:06.981 INFO kablam! usermod: no changes Sep 21 00:07:07.074 INFO kablam! Checking zmtp v0.6.0 (/source) Sep 21 00:07:07.486 INFO kablam! warning: patterns aren't allowed in methods without bodies Sep 21 00:07:07.486 INFO kablam! --> src/types.rs:36:24 Sep 21 00:07:07.486 INFO kablam! | Sep 21 00:07:07.486 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Sep 21 00:07:07.486 INFO kablam! | ^^^^^^^ Sep 21 00:07:07.486 INFO kablam! | Sep 21 00:07:07.486 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Sep 21 00:07:07.486 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 21 00:07:07.486 INFO kablam! = note: for more information, see issue #35203 Sep 21 00:07:07.486 INFO kablam! Sep 21 00:07:07.814 INFO kablam! warning: patterns aren't allowed in methods without bodies Sep 21 00:07:07.814 INFO kablam! --> src/types.rs:36:24 Sep 21 00:07:07.814 INFO kablam! | Sep 21 00:07:07.814 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Sep 21 00:07:07.814 INFO kablam! | ^^^^^^^ Sep 21 00:07:07.814 INFO kablam! | Sep 21 00:07:07.814 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Sep 21 00:07:07.814 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 21 00:07:07.814 INFO kablam! = note: for more information, see issue #35203 Sep 21 00:07:07.814 INFO kablam! Sep 21 00:07:08.289 INFO kablam! warning: unused import: `ReadBytesExt` Sep 21 00:07:08.289 INFO kablam! --> src/reader.rs:4:34 Sep 21 00:07:08.289 INFO kablam! | Sep 21 00:07:08.289 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Sep 21 00:07:08.289 INFO kablam! | ^^^^^^^^^^^^ Sep 21 00:07:08.289 INFO kablam! | Sep 21 00:07:08.289 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 21 00:07:08.289 INFO kablam! Sep 21 00:07:08.358 INFO kablam! warning: variable does not need to be mutable Sep 21 00:07:08.358 INFO kablam! --> src/types.rs:40:24 Sep 21 00:07:08.358 INFO kablam! | Sep 21 00:07:08.358 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 21 00:07:08.358 INFO kablam! | ----^^^ Sep 21 00:07:08.358 INFO kablam! | | Sep 21 00:07:08.358 INFO kablam! | help: remove this `mut` Sep 21 00:07:08.358 INFO kablam! | Sep 21 00:07:08.358 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 00:07:08.358 INFO kablam! Sep 21 00:07:08.470 INFO kablam! warning: unused import: `ReadBytesExt` Sep 21 00:07:08.470 INFO kablam! --> src/reader.rs:4:34 Sep 21 00:07:08.470 INFO kablam! | Sep 21 00:07:08.470 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Sep 21 00:07:08.470 INFO kablam! | ^^^^^^^^^^^^ Sep 21 00:07:08.470 INFO kablam! | Sep 21 00:07:08.470 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 21 00:07:08.470 INFO kablam! Sep 21 00:07:08.470 INFO kablam! warning: unused import: `Read` Sep 21 00:07:08.470 INFO kablam! --> src/lib.rs:17:19 Sep 21 00:07:08.470 INFO kablam! | Sep 21 00:07:08.470 INFO kablam! 17 | use std::io::{Read, Write}; Sep 21 00:07:08.470 INFO kablam! | ^^^^ Sep 21 00:07:08.470 INFO kablam! Sep 21 00:07:08.470 INFO kablam! warning: unused import: `Write` Sep 21 00:07:08.470 INFO kablam! --> src/lib.rs:17:25 Sep 21 00:07:08.470 INFO kablam! | Sep 21 00:07:08.470 INFO kablam! 17 | use std::io::{Read, Write}; Sep 21 00:07:08.470 INFO kablam! | ^^^^^ Sep 21 00:07:08.470 INFO kablam! Sep 21 00:07:08.470 INFO kablam! warning: variable does not need to be mutable Sep 21 00:07:08.470 INFO kablam! --> src/peer.rs:364:24 Sep 21 00:07:08.470 INFO kablam! | Sep 21 00:07:08.470 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 21 00:07:08.470 INFO kablam! | ----^^^ Sep 21 00:07:08.470 INFO kablam! | | Sep 21 00:07:08.470 INFO kablam! | help: remove this `mut` Sep 21 00:07:08.470 INFO kablam! Sep 21 00:07:08.690 INFO kablam! warning: variable does not need to be mutable Sep 21 00:07:08.690 INFO kablam! --> src/types.rs:40:24 Sep 21 00:07:08.690 INFO kablam! | Sep 21 00:07:08.690 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 21 00:07:08.690 INFO kablam! | ----^^^ Sep 21 00:07:08.690 INFO kablam! | | Sep 21 00:07:08.690 INFO kablam! | help: remove this `mut` Sep 21 00:07:08.690 INFO kablam! | Sep 21 00:07:08.690 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 00:07:08.690 INFO kablam! Sep 21 00:07:08.824 INFO kablam! warning: variable does not need to be mutable Sep 21 00:07:08.824 INFO kablam! --> src/peer.rs:364:24 Sep 21 00:07:08.824 INFO kablam! | Sep 21 00:07:08.824 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 21 00:07:08.824 INFO kablam! | ----^^^ Sep 21 00:07:08.824 INFO kablam! | | Sep 21 00:07:08.825 INFO kablam! | help: remove this `mut` Sep 21 00:07:08.825 INFO kablam! Sep 21 00:07:08.975 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.96s Sep 21 00:07:08.980 INFO kablam! su: No module specific data is present Sep 21 00:07:09.918 INFO running `"docker" "rm" "-f" "ded412777dffa5618fbd01d15d573c17f3da24c276afb9d424c72d43b11be8a6"` Sep 21 00:07:10.037 INFO blam! ded412777dffa5618fbd01d15d573c17f3da24c276afb9d424c72d43b11be8a6