Aug 29 21:47:25.972 INFO checking zmtp-0.6.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 29 21:47:25.972 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 29 21:47:25.972 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 21:47:26.227 INFO blam! 190d6ddb967e625e308934786c2c9467dec2f5fa60f12e1b2ed6dbb576d9a008 Aug 29 21:47:26.229 INFO running `"docker" "start" "-a" "190d6ddb967e625e308934786c2c9467dec2f5fa60f12e1b2ed6dbb576d9a008"` Aug 29 21:47:27.045 INFO kablam! Checking zmtp v0.6.0 (file:///source) Aug 29 21:47:27.522 INFO kablam! warning: patterns aren't allowed in methods without bodies Aug 29 21:47:27.522 INFO kablam! --> src/types.rs:36:24 Aug 29 21:47:27.522 INFO kablam! | Aug 29 21:47:27.522 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Aug 29 21:47:27.522 INFO kablam! | ^^^^^^^ Aug 29 21:47:27.522 INFO kablam! | Aug 29 21:47:27.522 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Aug 29 21:47:27.522 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! Aug 29 21:47:27.522 INFO kablam! = note: for more information, see issue #35203 Aug 29 21:47:27.522 INFO kablam! Aug 29 21:47:27.797 INFO kablam! warning: patterns aren't allowed in methods without bodies Aug 29 21:47:27.797 INFO kablam! --> src/types.rs:36:24 Aug 29 21:47:27.797 INFO kablam! | Aug 29 21:47:27.797 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Aug 29 21:47:27.797 INFO kablam! | ^^^^^^^ Aug 29 21:47:27.797 INFO kablam! | Aug 29 21:47:27.797 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Aug 29 21:47:27.797 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! Aug 29 21:47:27.797 INFO kablam! = note: for more information, see issue #35203 Aug 29 21:47:27.797 INFO kablam! Aug 29 21:47:28.533 INFO kablam! warning: unused import: `ReadBytesExt` Aug 29 21:47:28.533 INFO kablam! --> src/reader.rs:4:34 Aug 29 21:47:28.533 INFO kablam! | Aug 29 21:47:28.533 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Aug 29 21:47:28.533 INFO kablam! | ^^^^^^^^^^^^ Aug 29 21:47:28.534 INFO kablam! | Aug 29 21:47:28.534 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 29 21:47:28.535 INFO kablam! Aug 29 21:47:28.650 INFO kablam! warning: variable does not need to be mutable Aug 29 21:47:28.650 INFO kablam! --> src/types.rs:40:24 Aug 29 21:47:28.650 INFO kablam! | Aug 29 21:47:28.650 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 29 21:47:28.650 INFO kablam! | ----^^^ Aug 29 21:47:28.650 INFO kablam! | | Aug 29 21:47:28.650 INFO kablam! | help: remove this `mut` Aug 29 21:47:28.651 INFO kablam! | Aug 29 21:47:28.651 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 29 21:47:28.652 INFO kablam! Aug 29 21:47:28.847 INFO kablam! warning: variable does not need to be mutable Aug 29 21:47:28.847 INFO kablam! --> src/peer.rs:364:24 Aug 29 21:47:28.847 INFO kablam! | Aug 29 21:47:28.847 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 29 21:47:28.847 INFO kablam! | ----^^^ Aug 29 21:47:28.847 INFO kablam! | | Aug 29 21:47:28.847 INFO kablam! | help: remove this `mut` Aug 29 21:47:28.848 INFO kablam! Aug 29 21:47:29.105 INFO kablam! warning: unused import: `ReadBytesExt` Aug 29 21:47:29.105 INFO kablam! --> src/reader.rs:4:34 Aug 29 21:47:29.105 INFO kablam! | Aug 29 21:47:29.105 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Aug 29 21:47:29.105 INFO kablam! | ^^^^^^^^^^^^ Aug 29 21:47:29.106 INFO kablam! | Aug 29 21:47:29.106 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 29 21:47:29.106 INFO kablam! Aug 29 21:47:29.106 INFO kablam! warning: unused import: `Read` Aug 29 21:47:29.106 INFO kablam! --> src/lib.rs:17:19 Aug 29 21:47:29.106 INFO kablam! | Aug 29 21:47:29.106 INFO kablam! 17 | use std::io::{Read, Write}; Aug 29 21:47:29.106 INFO kablam! | ^^^^ Aug 29 21:47:29.106 INFO kablam! Aug 29 21:47:29.106 INFO kablam! warning: unused import: `Write` Aug 29 21:47:29.106 INFO kablam! --> src/lib.rs:17:25 Aug 29 21:47:29.106 INFO kablam! | Aug 29 21:47:29.106 INFO kablam! 17 | use std::io::{Read, Write}; Aug 29 21:47:29.106 INFO kablam! | ^^^^^ Aug 29 21:47:29.106 INFO kablam! Aug 29 21:47:29.363 INFO kablam! warning: variable does not need to be mutable Aug 29 21:47:29.363 INFO kablam! --> src/types.rs:40:24 Aug 29 21:47:29.363 INFO kablam! | Aug 29 21:47:29.363 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 29 21:47:29.363 INFO kablam! | ----^^^ Aug 29 21:47:29.363 INFO kablam! | | Aug 29 21:47:29.363 INFO kablam! | help: remove this `mut` Aug 29 21:47:29.363 INFO kablam! | Aug 29 21:47:29.363 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 29 21:47:29.363 INFO kablam! Aug 29 21:47:29.537 INFO kablam! warning: variable does not need to be mutable Aug 29 21:47:29.537 INFO kablam! --> src/peer.rs:364:24 Aug 29 21:47:29.538 INFO kablam! | Aug 29 21:47:29.538 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 29 21:47:29.538 INFO kablam! | ----^^^ Aug 29 21:47:29.538 INFO kablam! | | Aug 29 21:47:29.538 INFO kablam! | help: remove this `mut` Aug 29 21:47:29.538 INFO kablam! Aug 29 21:47:29.768 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.75s Aug 29 21:47:29.771 INFO kablam! su: No module specific data is present Aug 29 21:47:30.283 INFO running `"docker" "rm" "-f" "190d6ddb967e625e308934786c2c9467dec2f5fa60f12e1b2ed6dbb576d9a008"` Aug 29 21:47:30.443 INFO blam! 190d6ddb967e625e308934786c2c9467dec2f5fa60f12e1b2ed6dbb576d9a008