Jul 11 16:35:02.714 INFO checking zmtp-0.6.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234 Jul 11 16:35:02.714 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 11 16:35:02.714 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 11 16:35:02.714 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 11 16:35:02.934 INFO blam! aeec3d527a53b9bd26b90c1325c4fb6b3d30e483d3a82dcfa0e854e9b253d147 Jul 11 16:35:02.937 INFO running `"docker" "start" "-a" "aeec3d527a53b9bd26b90c1325c4fb6b3d30e483d3a82dcfa0e854e9b253d147"` Jul 11 16:35:03.927 INFO kablam! Checking zmtp v0.6.0 (file:///source) Jul 11 16:35:04.550 INFO kablam! warning: patterns aren't allowed in methods without bodies Jul 11 16:35:04.550 INFO kablam! --> src/types.rs:36:24 Jul 11 16:35:04.550 INFO kablam! | Jul 11 16:35:04.550 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Jul 11 16:35:04.550 INFO kablam! | ^^^^^^^ Jul 11 16:35:04.554 INFO kablam! | Jul 11 16:35:04.555 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Jul 11 16:35:04.555 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! Jul 11 16:35:04.556 INFO kablam! = note: for more information, see issue #35203 Jul 11 16:35:04.556 INFO kablam! Jul 11 16:35:04.725 INFO kablam! warning: patterns aren't allowed in methods without bodies Jul 11 16:35:04.725 INFO kablam! --> src/types.rs:36:24 Jul 11 16:35:04.725 INFO kablam! | Jul 11 16:35:04.725 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Jul 11 16:35:04.725 INFO kablam! | ^^^^^^^ Jul 11 16:35:04.725 INFO kablam! | Jul 11 16:35:04.725 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Jul 11 16:35:04.725 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! Jul 11 16:35:04.725 INFO kablam! = note: for more information, see issue #35203 Jul 11 16:35:04.725 INFO kablam! Jul 11 16:35:06.272 INFO kablam! warning: unused import: `ReadBytesExt` Jul 11 16:35:06.272 INFO kablam! --> src/reader.rs:4:34 Jul 11 16:35:06.272 INFO kablam! | Jul 11 16:35:06.272 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Jul 11 16:35:06.272 INFO kablam! | ^^^^^^^^^^^^ Jul 11 16:35:06.272 INFO kablam! | Jul 11 16:35:06.272 INFO kablam! = note: #[warn(unused_imports)] on by default Jul 11 16:35:06.272 INFO kablam! Jul 11 16:35:06.489 INFO kablam! warning: variable does not need to be mutable Jul 11 16:35:06.489 INFO kablam! --> src/types.rs:40:24 Jul 11 16:35:06.489 INFO kablam! | Jul 11 16:35:06.489 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Jul 11 16:35:06.489 INFO kablam! | ----^^^ Jul 11 16:35:06.489 INFO kablam! | | Jul 11 16:35:06.489 INFO kablam! | help: remove this `mut` Jul 11 16:35:06.490 INFO kablam! | Jul 11 16:35:06.490 INFO kablam! = note: #[warn(unused_mut)] on by default Jul 11 16:35:06.490 INFO kablam! Jul 11 16:35:06.614 INFO kablam! warning: unused import: `ReadBytesExt` Jul 11 16:35:06.614 INFO kablam! --> src/reader.rs:4:34 Jul 11 16:35:06.614 INFO kablam! | Jul 11 16:35:06.614 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Jul 11 16:35:06.614 INFO kablam! | ^^^^^^^^^^^^ Jul 11 16:35:06.614 INFO kablam! | Jul 11 16:35:06.614 INFO kablam! = note: #[warn(unused_imports)] on by default Jul 11 16:35:06.614 INFO kablam! Jul 11 16:35:06.615 INFO kablam! warning: unused import: `Read` Jul 11 16:35:06.615 INFO kablam! --> src/lib.rs:17:19 Jul 11 16:35:06.615 INFO kablam! | Jul 11 16:35:06.615 INFO kablam! 17 | use std::io::{Read, Write}; Jul 11 16:35:06.615 INFO kablam! | ^^^^ Jul 11 16:35:06.615 INFO kablam! Jul 11 16:35:06.615 INFO kablam! warning: unused import: `Write` Jul 11 16:35:06.615 INFO kablam! --> src/lib.rs:17:25 Jul 11 16:35:06.615 INFO kablam! | Jul 11 16:35:06.615 INFO kablam! 17 | use std::io::{Read, Write}; Jul 11 16:35:06.615 INFO kablam! | ^^^^^ Jul 11 16:35:06.615 INFO kablam! Jul 11 16:35:06.899 INFO kablam! warning: variable does not need to be mutable Jul 11 16:35:06.899 INFO kablam! --> src/peer.rs:364:24 Jul 11 16:35:06.900 INFO kablam! | Jul 11 16:35:06.900 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Jul 11 16:35:06.900 INFO kablam! | ----^^^ Jul 11 16:35:06.900 INFO kablam! | | Jul 11 16:35:06.900 INFO kablam! | help: remove this `mut` Jul 11 16:35:06.906 INFO kablam! Jul 11 16:35:07.102 INFO kablam! warning: variable does not need to be mutable Jul 11 16:35:07.102 INFO kablam! --> src/types.rs:40:24 Jul 11 16:35:07.102 INFO kablam! | Jul 11 16:35:07.102 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Jul 11 16:35:07.102 INFO kablam! | ----^^^ Jul 11 16:35:07.102 INFO kablam! | | Jul 11 16:35:07.102 INFO kablam! | help: remove this `mut` Jul 11 16:35:07.102 INFO kablam! | Jul 11 16:35:07.102 INFO kablam! = note: #[warn(unused_mut)] on by default Jul 11 16:35:07.102 INFO kablam! Jul 11 16:35:07.455 INFO kablam! warning: variable does not need to be mutable Jul 11 16:35:07.455 INFO kablam! --> src/peer.rs:364:24 Jul 11 16:35:07.455 INFO kablam! | Jul 11 16:35:07.455 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Jul 11 16:35:07.455 INFO kablam! | ----^^^ Jul 11 16:35:07.455 INFO kablam! | | Jul 11 16:35:07.455 INFO kablam! | help: remove this `mut` Jul 11 16:35:07.455 INFO kablam! Jul 11 16:35:07.782 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.91s Jul 11 16:35:07.786 INFO kablam! su: No module specific data is present Jul 11 16:35:08.357 INFO running `"docker" "rm" "-f" "aeec3d527a53b9bd26b90c1325c4fb6b3d30e483d3a82dcfa0e854e9b253d147"` Jul 11 16:35:08.513 INFO blam! aeec3d527a53b9bd26b90c1325c4fb6b3d30e483d3a82dcfa0e854e9b253d147