Sep 19 15:12:20.368 INFO checking zmtp-0.6.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 19 15:12:20.368 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 19 15:12:20.368 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 15:12:20.873 INFO blam! 3e9c50edd733403aa34e12f91247f7c8191a8920b9eb020cd57551ba2dd223af Sep 19 15:12:20.891 INFO running `"docker" "start" "-a" "3e9c50edd733403aa34e12f91247f7c8191a8920b9eb020cd57551ba2dd223af"` Sep 19 15:12:22.206 INFO kablam! usermod: no changes Sep 19 15:12:22.307 INFO kablam! Checking zmtp v0.6.0 (/source) Sep 19 15:12:22.703 INFO kablam! warning: patterns aren't allowed in methods without bodies Sep 19 15:12:22.703 INFO kablam! --> src/types.rs:36:24 Sep 19 15:12:22.703 INFO kablam! | Sep 19 15:12:22.703 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Sep 19 15:12:22.703 INFO kablam! | ^^^^^^^ Sep 19 15:12:22.703 INFO kablam! | Sep 19 15:12:22.703 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Sep 19 15:12:22.703 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 19 15:12:22.703 INFO kablam! = note: for more information, see issue #35203 Sep 19 15:12:22.703 INFO kablam! Sep 19 15:12:22.831 INFO kablam! warning: patterns aren't allowed in methods without bodies Sep 19 15:12:22.831 INFO kablam! --> src/types.rs:36:24 Sep 19 15:12:22.833 INFO kablam! | Sep 19 15:12:22.833 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Sep 19 15:12:22.833 INFO kablam! | ^^^^^^^ Sep 19 15:12:22.833 INFO kablam! | Sep 19 15:12:22.833 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Sep 19 15:12:22.833 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 19 15:12:22.833 INFO kablam! = note: for more information, see issue #35203 Sep 19 15:12:22.833 INFO kablam! Sep 19 15:12:23.207 INFO kablam! warning: unused import: `ReadBytesExt` Sep 19 15:12:23.207 INFO kablam! --> src/reader.rs:4:34 Sep 19 15:12:23.207 INFO kablam! | Sep 19 15:12:23.207 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Sep 19 15:12:23.207 INFO kablam! | ^^^^^^^^^^^^ Sep 19 15:12:23.207 INFO kablam! | Sep 19 15:12:23.207 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 15:12:23.207 INFO kablam! Sep 19 15:12:23.295 INFO kablam! warning: variable does not need to be mutable Sep 19 15:12:23.295 INFO kablam! --> src/types.rs:40:24 Sep 19 15:12:23.295 INFO kablam! | Sep 19 15:12:23.295 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 19 15:12:23.295 INFO kablam! | ----^^^ Sep 19 15:12:23.295 INFO kablam! | | Sep 19 15:12:23.295 INFO kablam! | help: remove this `mut` Sep 19 15:12:23.295 INFO kablam! | Sep 19 15:12:23.295 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 15:12:23.295 INFO kablam! Sep 19 15:12:23.423 INFO kablam! warning: variable does not need to be mutable Sep 19 15:12:23.423 INFO kablam! --> src/peer.rs:364:24 Sep 19 15:12:23.423 INFO kablam! | Sep 19 15:12:23.423 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 19 15:12:23.423 INFO kablam! | ----^^^ Sep 19 15:12:23.423 INFO kablam! | | Sep 19 15:12:23.423 INFO kablam! | help: remove this `mut` Sep 19 15:12:23.423 INFO kablam! Sep 19 15:12:23.779 INFO kablam! warning: unused import: `ReadBytesExt` Sep 19 15:12:23.779 INFO kablam! --> src/reader.rs:4:34 Sep 19 15:12:23.779 INFO kablam! | Sep 19 15:12:23.779 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Sep 19 15:12:23.779 INFO kablam! | ^^^^^^^^^^^^ Sep 19 15:12:23.779 INFO kablam! | Sep 19 15:12:23.779 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 15:12:23.779 INFO kablam! Sep 19 15:12:23.779 INFO kablam! warning: unused import: `Read` Sep 19 15:12:23.779 INFO kablam! --> src/lib.rs:17:19 Sep 19 15:12:23.779 INFO kablam! | Sep 19 15:12:23.779 INFO kablam! 17 | use std::io::{Read, Write}; Sep 19 15:12:23.779 INFO kablam! | ^^^^ Sep 19 15:12:23.779 INFO kablam! Sep 19 15:12:23.779 INFO kablam! warning: unused import: `Write` Sep 19 15:12:23.779 INFO kablam! --> src/lib.rs:17:25 Sep 19 15:12:23.779 INFO kablam! | Sep 19 15:12:23.779 INFO kablam! 17 | use std::io::{Read, Write}; Sep 19 15:12:23.779 INFO kablam! | ^^^^^ Sep 19 15:12:23.779 INFO kablam! Sep 19 15:12:23.915 INFO kablam! warning: variable does not need to be mutable Sep 19 15:12:23.915 INFO kablam! --> src/types.rs:40:24 Sep 19 15:12:23.915 INFO kablam! | Sep 19 15:12:23.915 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 19 15:12:23.915 INFO kablam! | ----^^^ Sep 19 15:12:23.915 INFO kablam! | | Sep 19 15:12:23.915 INFO kablam! | help: remove this `mut` Sep 19 15:12:23.915 INFO kablam! | Sep 19 15:12:23.915 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 15:12:23.915 INFO kablam! Sep 19 15:12:24.011 INFO kablam! warning: variable does not need to be mutable Sep 19 15:12:24.011 INFO kablam! --> src/peer.rs:364:24 Sep 19 15:12:24.011 INFO kablam! | Sep 19 15:12:24.011 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 19 15:12:24.011 INFO kablam! | ----^^^ Sep 19 15:12:24.011 INFO kablam! | | Sep 19 15:12:24.011 INFO kablam! | help: remove this `mut` Sep 19 15:12:24.011 INFO kablam! Sep 19 15:12:24.133 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.90s Sep 19 15:12:24.136 INFO kablam! su: No module specific data is present Sep 19 15:12:25.621 INFO running `"docker" "rm" "-f" "3e9c50edd733403aa34e12f91247f7c8191a8920b9eb020cd57551ba2dd223af"` Sep 19 15:12:25.899 INFO blam! 3e9c50edd733403aa34e12f91247f7c8191a8920b9eb020cd57551ba2dd223af