Sep 19 17:17:39.453 INFO checking zmtp-0.6.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 19 17:17:39.453 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 19 17:17:39.453 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 17:17:39.692 INFO blam! 74d1ab09057b0a5266ee229f391b12fe3d09e8f9c2e009c8ce3eedda09695b2a Sep 19 17:17:39.693 INFO running `"docker" "start" "-a" "74d1ab09057b0a5266ee229f391b12fe3d09e8f9c2e009c8ce3eedda09695b2a"` Sep 19 17:17:40.362 INFO kablam! usermod: no changes Sep 19 17:17:40.392 INFO kablam! Checking zmtp v0.6.0 (/source) Sep 19 17:17:40.669 INFO kablam! warning: patterns aren't allowed in methods without bodies Sep 19 17:17:40.669 INFO kablam! --> src/types.rs:36:24 Sep 19 17:17:40.669 INFO kablam! | Sep 19 17:17:40.669 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Sep 19 17:17:40.669 INFO kablam! | ^^^^^^^ Sep 19 17:17:40.669 INFO kablam! | Sep 19 17:17:40.669 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Sep 19 17:17:40.669 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 17:17:40.669 INFO kablam! = note: for more information, see issue #35203 Sep 19 17:17:40.669 INFO kablam! Sep 19 17:17:40.693 INFO kablam! warning: patterns aren't allowed in methods without bodies Sep 19 17:17:40.693 INFO kablam! --> src/types.rs:36:24 Sep 19 17:17:40.693 INFO kablam! | Sep 19 17:17:40.693 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Sep 19 17:17:40.693 INFO kablam! | ^^^^^^^ Sep 19 17:17:40.693 INFO kablam! | Sep 19 17:17:40.693 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Sep 19 17:17:40.693 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 17:17:40.693 INFO kablam! = note: for more information, see issue #35203 Sep 19 17:17:40.693 INFO kablam! Sep 19 17:17:41.142 INFO kablam! warning: unused import: `ReadBytesExt` Sep 19 17:17:41.142 INFO kablam! --> src/reader.rs:4:34 Sep 19 17:17:41.142 INFO kablam! | Sep 19 17:17:41.142 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Sep 19 17:17:41.142 INFO kablam! | ^^^^^^^^^^^^ Sep 19 17:17:41.142 INFO kablam! | Sep 19 17:17:41.142 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 17:17:41.142 INFO kablam! Sep 19 17:17:41.206 INFO kablam! warning: variable does not need to be mutable Sep 19 17:17:41.206 INFO kablam! --> src/types.rs:40:24 Sep 19 17:17:41.207 INFO kablam! | Sep 19 17:17:41.207 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 19 17:17:41.207 INFO kablam! | ----^^^ Sep 19 17:17:41.208 INFO kablam! | | Sep 19 17:17:41.208 INFO kablam! | help: remove this `mut` Sep 19 17:17:41.208 INFO kablam! | Sep 19 17:17:41.209 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 17:17:41.209 INFO kablam! Sep 19 17:17:41.235 INFO kablam! warning: unused import: `ReadBytesExt` Sep 19 17:17:41.235 INFO kablam! --> src/reader.rs:4:34 Sep 19 17:17:41.235 INFO kablam! | Sep 19 17:17:41.235 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Sep 19 17:17:41.236 INFO kablam! | ^^^^^^^^^^^^ Sep 19 17:17:41.236 INFO kablam! | Sep 19 17:17:41.236 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 17:17:41.236 INFO kablam! Sep 19 17:17:41.236 INFO kablam! warning: unused import: `Read` Sep 19 17:17:41.236 INFO kablam! --> src/lib.rs:17:19 Sep 19 17:17:41.236 INFO kablam! | Sep 19 17:17:41.236 INFO kablam! 17 | use std::io::{Read, Write}; Sep 19 17:17:41.236 INFO kablam! | ^^^^ Sep 19 17:17:41.236 INFO kablam! Sep 19 17:17:41.236 INFO kablam! warning: unused import: `Write` Sep 19 17:17:41.236 INFO kablam! --> src/lib.rs:17:25 Sep 19 17:17:41.237 INFO kablam! | Sep 19 17:17:41.237 INFO kablam! 17 | use std::io::{Read, Write}; Sep 19 17:17:41.237 INFO kablam! | ^^^^^ Sep 19 17:17:41.237 INFO kablam! Sep 19 17:17:41.316 INFO kablam! warning: variable does not need to be mutable Sep 19 17:17:41.316 INFO kablam! --> src/peer.rs:364:24 Sep 19 17:17:41.316 INFO kablam! | Sep 19 17:17:41.316 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 19 17:17:41.316 INFO kablam! | ----^^^ Sep 19 17:17:41.316 INFO kablam! | | Sep 19 17:17:41.316 INFO kablam! | help: remove this `mut` Sep 19 17:17:41.316 INFO kablam! Sep 19 17:17:41.426 INFO kablam! warning: variable does not need to be mutable Sep 19 17:17:41.426 INFO kablam! --> src/types.rs:40:24 Sep 19 17:17:41.426 INFO kablam! | Sep 19 17:17:41.427 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 19 17:17:41.427 INFO kablam! | ----^^^ Sep 19 17:17:41.428 INFO kablam! | | Sep 19 17:17:41.428 INFO kablam! | help: remove this `mut` Sep 19 17:17:41.428 INFO kablam! | Sep 19 17:17:41.429 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 17:17:41.429 INFO kablam! Sep 19 17:17:41.645 INFO kablam! warning: variable does not need to be mutable Sep 19 17:17:41.645 INFO kablam! --> src/peer.rs:364:24 Sep 19 17:17:41.645 INFO kablam! | Sep 19 17:17:41.645 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Sep 19 17:17:41.645 INFO kablam! | ----^^^ Sep 19 17:17:41.645 INFO kablam! | | Sep 19 17:17:41.645 INFO kablam! | help: remove this `mut` Sep 19 17:17:41.645 INFO kablam! Sep 19 17:17:41.794 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.41s Sep 19 17:17:41.800 INFO kablam! su: No module specific data is present Sep 19 17:17:43.075 INFO running `"docker" "rm" "-f" "74d1ab09057b0a5266ee229f391b12fe3d09e8f9c2e009c8ce3eedda09695b2a"` Sep 19 17:17:43.184 INFO blam! 74d1ab09057b0a5266ee229f391b12fe3d09e8f9c2e009c8ce3eedda09695b2a