Aug 10 21:27:41.494 INFO checking zmtp-0.6.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1 Aug 10 21:27:41.494 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 10 21:27:41.494 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 10 21:27:41.494 INFO running `"docker" "create" "-v" "/tmp/crater.Z7qT8XtxMcIV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 10 21:27:41.727 INFO blam! 64c8399f5525fbb673104cc462fa4d7b7130ac77f9c8fd0a20836c653836dafc Aug 10 21:27:41.728 INFO running `"docker" "start" "-a" "64c8399f5525fbb673104cc462fa4d7b7130ac77f9c8fd0a20836c653836dafc"` Aug 10 21:27:42.883 INFO kablam! Checking zmtp v0.6.0 (file:///source) Aug 10 21:27:43.291 INFO kablam! warning: patterns aren't allowed in methods without bodies Aug 10 21:27:43.291 INFO kablam! --> src/types.rs:36:24 Aug 10 21:27:43.291 INFO kablam! | Aug 10 21:27:43.291 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Aug 10 21:27:43.291 INFO kablam! | ^^^^^^^ Aug 10 21:27:43.291 INFO kablam! | Aug 10 21:27:43.291 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Aug 10 21:27:43.291 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 10 21:27:43.291 INFO kablam! = note: for more information, see issue #35203 Aug 10 21:27:43.291 INFO kablam! Aug 10 21:27:43.344 INFO kablam! warning: patterns aren't allowed in methods without bodies Aug 10 21:27:43.344 INFO kablam! --> src/types.rs:36:24 Aug 10 21:27:43.344 INFO kablam! | Aug 10 21:27:43.344 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Aug 10 21:27:43.344 INFO kablam! | ^^^^^^^ Aug 10 21:27:43.345 INFO kablam! | Aug 10 21:27:43.345 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Aug 10 21:27:43.346 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 10 21:27:43.346 INFO kablam! = note: for more information, see issue #35203 Aug 10 21:27:43.346 INFO kablam! Aug 10 21:27:44.575 INFO kablam! warning: unused import: `ReadBytesExt` Aug 10 21:27:44.575 INFO kablam! --> src/reader.rs:4:34 Aug 10 21:27:44.575 INFO kablam! | Aug 10 21:27:44.575 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Aug 10 21:27:44.575 INFO kablam! | ^^^^^^^^^^^^ Aug 10 21:27:44.575 INFO kablam! | Aug 10 21:27:44.575 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 10 21:27:44.575 INFO kablam! Aug 10 21:27:44.713 INFO kablam! warning: variable does not need to be mutable Aug 10 21:27:44.713 INFO kablam! --> src/types.rs:40:24 Aug 10 21:27:44.713 INFO kablam! | Aug 10 21:27:44.713 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 10 21:27:44.714 INFO kablam! | ----^^^ Aug 10 21:27:44.714 INFO kablam! | | Aug 10 21:27:44.714 INFO kablam! | help: remove this `mut` Aug 10 21:27:44.714 INFO kablam! | Aug 10 21:27:44.714 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 10 21:27:44.714 INFO kablam! Aug 10 21:27:44.976 INFO kablam! warning: unused import: `ReadBytesExt` Aug 10 21:27:44.976 INFO kablam! --> src/reader.rs:4:34 Aug 10 21:27:44.976 INFO kablam! | Aug 10 21:27:44.976 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Aug 10 21:27:44.976 INFO kablam! | ^^^^^^^^^^^^ Aug 10 21:27:44.976 INFO kablam! | Aug 10 21:27:44.976 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 10 21:27:44.976 INFO kablam! Aug 10 21:27:44.976 INFO kablam! warning: unused import: `Read` Aug 10 21:27:44.976 INFO kablam! --> src/lib.rs:17:19 Aug 10 21:27:44.976 INFO kablam! | Aug 10 21:27:44.976 INFO kablam! 17 | use std::io::{Read, Write}; Aug 10 21:27:44.976 INFO kablam! | ^^^^ Aug 10 21:27:44.977 INFO kablam! Aug 10 21:27:44.977 INFO kablam! warning: unused import: `Write` Aug 10 21:27:44.977 INFO kablam! --> src/lib.rs:17:25 Aug 10 21:27:44.977 INFO kablam! | Aug 10 21:27:44.977 INFO kablam! 17 | use std::io::{Read, Write}; Aug 10 21:27:44.977 INFO kablam! | ^^^^^ Aug 10 21:27:44.977 INFO kablam! Aug 10 21:27:45.028 INFO kablam! warning: variable does not need to be mutable Aug 10 21:27:45.028 INFO kablam! --> src/peer.rs:364:24 Aug 10 21:27:45.028 INFO kablam! | Aug 10 21:27:45.028 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 10 21:27:45.028 INFO kablam! | ----^^^ Aug 10 21:27:45.028 INFO kablam! | | Aug 10 21:27:45.028 INFO kablam! | help: remove this `mut` Aug 10 21:27:45.028 INFO kablam! Aug 10 21:27:45.311 INFO kablam! warning: variable does not need to be mutable Aug 10 21:27:45.311 INFO kablam! --> src/types.rs:40:24 Aug 10 21:27:45.311 INFO kablam! | Aug 10 21:27:45.311 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 10 21:27:45.311 INFO kablam! | ----^^^ Aug 10 21:27:45.311 INFO kablam! | | Aug 10 21:27:45.311 INFO kablam! | help: remove this `mut` Aug 10 21:27:45.312 INFO kablam! | Aug 10 21:27:45.312 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 10 21:27:45.313 INFO kablam! Aug 10 21:27:45.564 INFO kablam! warning: variable does not need to be mutable Aug 10 21:27:45.564 INFO kablam! --> src/peer.rs:364:24 Aug 10 21:27:45.565 INFO kablam! | Aug 10 21:27:45.565 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 10 21:27:45.565 INFO kablam! | ----^^^ Aug 10 21:27:45.565 INFO kablam! | | Aug 10 21:27:45.565 INFO kablam! | help: remove this `mut` Aug 10 21:27:45.565 INFO kablam! Aug 10 21:27:45.927 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.08s Aug 10 21:27:45.930 INFO kablam! su: No module specific data is present Aug 10 21:27:46.537 INFO running `"docker" "rm" "-f" "64c8399f5525fbb673104cc462fa4d7b7130ac77f9c8fd0a20836c653836dafc"` Aug 10 21:27:46.726 INFO blam! 64c8399f5525fbb673104cc462fa4d7b7130ac77f9c8fd0a20836c653836dafc