Sep 01 18:01:38.237 INFO checking zmtp-0.6.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 01 18:01:38.237 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 18:01:38.237 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 18:01:38.509 INFO blam! 5f4142d9aaf0eba3a88c8af47cb29d2697d04a7ee6e82410ba4de0c01e960eaa Sep 01 18:01:38.509 INFO running `"docker" "start" "-a" "5f4142d9aaf0eba3a88c8af47cb29d2697d04a7ee6e82410ba4de0c01e960eaa"` Sep 01 18:01:39.367 INFO kablam! Checking zmtp v0.6.0 (file:///source) Sep 01 18:01:39.845 INFO kablam! warning: patterns aren't allowed in methods without bodies Sep 01 18:01:39.845 INFO kablam! --> src/types.rs:36:24 Sep 01 18:01:39.845 INFO kablam! | Sep 01 18:01:39.845 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Sep 01 18:01:39.845 INFO kablam! | ^^^^^^^ Sep 01 18:01:39.846 INFO kablam! | Sep 01 18:01:39.846 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Sep 01 18:01:39.846 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 01 18:01:39.846 INFO kablam! = note: for more information, see issue #35203 Sep 01 18:01:39.846 INFO kablam! Sep 01 18:01:39.911 INFO kablam! warning: patterns aren't allowed in methods without bodies Sep 01 18:01:39.911 INFO kablam! --> src/types.rs:36:24 Sep 01 18:01:39.911 INFO kablam! | Sep 01 18:01:39.911 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Sep 01 18:01:39.911 INFO kablam! | ^^^^^^^ Sep 01 18:01:39.911 INFO kablam! | Sep 01 18:01:39.911 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Sep 01 18:01:39.911 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 01 18:01:39.912 INFO kablam! = note: for more information, see issue #35203 Sep 01 18:01:39.912 INFO kablam! Sep 01 18:01:41.014 INFO kablam! warning: unused import: `ReadBytesExt` Sep 01 18:01:41.014 INFO kablam! --> src/reader.rs:4:34 Sep 01 18:01:41.014 INFO kablam! | Sep 01 18:01:41.014 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Sep 01 18:01:41.014 INFO kablam! | ^^^^^^^^^^^^ Sep 01 18:01:41.014 INFO kablam! | Sep 01 18:01:41.014 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 01 18:01:41.014 INFO kablam! Sep 01 18:01:41.166 INFO kablam! warning: variable does not need to be mutable Sep 01 18:01:41.166 INFO kablam! --> src/types.rs:40:24 Sep 01 18:01:41.166 INFO kablam! | Sep 01 18:01:41.166 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 01 18:01:41.166 INFO kablam! | ----^^^ Sep 01 18:01:41.166 INFO kablam! | | Sep 01 18:01:41.167 INFO kablam! | help: remove this `mut` Sep 01 18:01:41.167 INFO kablam! | Sep 01 18:01:41.167 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 18:01:41.167 INFO kablam! Sep 01 18:01:41.208 INFO kablam! warning: unused import: `ReadBytesExt` Sep 01 18:01:41.208 INFO kablam! --> src/reader.rs:4:34 Sep 01 18:01:41.208 INFO kablam! | Sep 01 18:01:41.208 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Sep 01 18:01:41.208 INFO kablam! | ^^^^^^^^^^^^ Sep 01 18:01:41.208 INFO kablam! | Sep 01 18:01:41.208 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 01 18:01:41.208 INFO kablam! Sep 01 18:01:41.209 INFO kablam! warning: unused import: `Read` Sep 01 18:01:41.209 INFO kablam! --> src/lib.rs:17:19 Sep 01 18:01:41.209 INFO kablam! | Sep 01 18:01:41.209 INFO kablam! 17 | use std::io::{Read, Write}; Sep 01 18:01:41.209 INFO kablam! | ^^^^ Sep 01 18:01:41.209 INFO kablam! Sep 01 18:01:41.209 INFO kablam! warning: unused import: `Write` Sep 01 18:01:41.209 INFO kablam! --> src/lib.rs:17:25 Sep 01 18:01:41.209 INFO kablam! | Sep 01 18:01:41.209 INFO kablam! 17 | use std::io::{Read, Write}; Sep 01 18:01:41.209 INFO kablam! | ^^^^^ Sep 01 18:01:41.209 INFO kablam! Sep 01 18:01:41.374 INFO kablam! warning: variable does not need to be mutable Sep 01 18:01:41.374 INFO kablam! --> src/peer.rs:364:24 Sep 01 18:01:41.374 INFO kablam! | Sep 01 18:01:41.374 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 01 18:01:41.374 INFO kablam! | ----^^^ Sep 01 18:01:41.374 INFO kablam! | | Sep 01 18:01:41.374 INFO kablam! | help: remove this `mut` Sep 01 18:01:41.374 INFO kablam! Sep 01 18:01:41.471 INFO kablam! warning: variable does not need to be mutable Sep 01 18:01:41.471 INFO kablam! --> src/types.rs:40:24 Sep 01 18:01:41.471 INFO kablam! | Sep 01 18:01:41.471 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 01 18:01:41.471 INFO kablam! | ----^^^ Sep 01 18:01:41.471 INFO kablam! | | Sep 01 18:01:41.471 INFO kablam! | help: remove this `mut` Sep 01 18:01:41.471 INFO kablam! | Sep 01 18:01:41.471 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 18:01:41.471 INFO kablam! Sep 01 18:01:41.689 INFO kablam! warning: variable does not need to be mutable Sep 01 18:01:41.689 INFO kablam! --> src/peer.rs:364:24 Sep 01 18:01:41.689 INFO kablam! | Sep 01 18:01:41.689 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 01 18:01:41.689 INFO kablam! | ----^^^ Sep 01 18:01:41.689 INFO kablam! | | Sep 01 18:01:41.689 INFO kablam! | help: remove this `mut` Sep 01 18:01:41.689 INFO kablam! Sep 01 18:01:41.945 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.61s Sep 01 18:01:41.949 INFO kablam! su: No module specific data is present Sep 01 18:01:42.506 INFO running `"docker" "rm" "-f" "5f4142d9aaf0eba3a88c8af47cb29d2697d04a7ee6e82410ba4de0c01e960eaa"` Sep 01 18:01:42.684 INFO blam! 5f4142d9aaf0eba3a88c8af47cb29d2697d04a7ee6e82410ba4de0c01e960eaa