Aug 31 07:48:32.132 INFO checking zmtp-0.6.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578 Aug 31 07:48:32.132 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets Aug 31 07:48:32.132 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 07:48:32.293 INFO blam! 9b534c2489421deab0cf5336a457882a7efec2d2bbaee98f175dc73d5ad4622a Aug 31 07:48:32.295 INFO running `"docker" "start" "-a" "9b534c2489421deab0cf5336a457882a7efec2d2bbaee98f175dc73d5ad4622a"` Aug 31 07:48:32.956 INFO kablam! Checking zmtp v0.6.0 (file:///source) Aug 31 07:48:33.177 INFO kablam! warning: patterns aren't allowed in methods without bodies Aug 31 07:48:33.177 INFO kablam! --> src/types.rs:36:24 Aug 31 07:48:33.177 INFO kablam! | Aug 31 07:48:33.177 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Aug 31 07:48:33.177 INFO kablam! | ^^^^^^^ Aug 31 07:48:33.177 INFO kablam! | Aug 31 07:48:33.178 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Aug 31 07:48:33.178 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 31 07:48:33.178 INFO kablam! = note: for more information, see issue #35203 Aug 31 07:48:33.178 INFO kablam! Aug 31 07:48:33.326 INFO kablam! warning: patterns aren't allowed in methods without bodies Aug 31 07:48:33.326 INFO kablam! --> src/types.rs:36:24 Aug 31 07:48:33.326 INFO kablam! | Aug 31 07:48:33.326 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Aug 31 07:48:33.326 INFO kablam! | ^^^^^^^ Aug 31 07:48:33.326 INFO kablam! | Aug 31 07:48:33.326 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Aug 31 07:48:33.326 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 31 07:48:33.326 INFO kablam! = note: for more information, see issue #35203 Aug 31 07:48:33.326 INFO kablam! Aug 31 07:48:34.160 INFO kablam! warning: unused import: `ReadBytesExt` Aug 31 07:48:34.160 INFO kablam! --> src/reader.rs:4:34 Aug 31 07:48:34.160 INFO kablam! | Aug 31 07:48:34.160 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Aug 31 07:48:34.161 INFO kablam! | ^^^^^^^^^^^^ Aug 31 07:48:34.161 INFO kablam! | Aug 31 07:48:34.161 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 31 07:48:34.161 INFO kablam! Aug 31 07:48:34.285 INFO kablam! warning: variable does not need to be mutable Aug 31 07:48:34.286 INFO kablam! --> src/types.rs:40:24 Aug 31 07:48:34.286 INFO kablam! | Aug 31 07:48:34.286 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 31 07:48:34.286 INFO kablam! | ----^^^ Aug 31 07:48:34.286 INFO kablam! | | Aug 31 07:48:34.286 INFO kablam! | help: remove this `mut` Aug 31 07:48:34.286 INFO kablam! | Aug 31 07:48:34.286 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 31 07:48:34.286 INFO kablam! Aug 31 07:48:34.502 INFO kablam! warning: variable does not need to be mutable Aug 31 07:48:34.502 INFO kablam! --> src/peer.rs:364:24 Aug 31 07:48:34.502 INFO kablam! | Aug 31 07:48:34.503 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 31 07:48:34.503 INFO kablam! | ----^^^ Aug 31 07:48:34.503 INFO kablam! | | Aug 31 07:48:34.503 INFO kablam! | help: remove this `mut` Aug 31 07:48:34.503 INFO kablam! Aug 31 07:48:34.536 INFO kablam! warning: unused import: `ReadBytesExt` Aug 31 07:48:34.537 INFO kablam! --> src/reader.rs:4:34 Aug 31 07:48:34.537 INFO kablam! | Aug 31 07:48:34.537 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Aug 31 07:48:34.537 INFO kablam! | ^^^^^^^^^^^^ Aug 31 07:48:34.537 INFO kablam! | Aug 31 07:48:34.537 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 31 07:48:34.537 INFO kablam! Aug 31 07:48:34.537 INFO kablam! warning: unused import: `Read` Aug 31 07:48:34.537 INFO kablam! --> src/lib.rs:17:19 Aug 31 07:48:34.537 INFO kablam! | Aug 31 07:48:34.537 INFO kablam! 17 | use std::io::{Read, Write}; Aug 31 07:48:34.537 INFO kablam! | ^^^^ Aug 31 07:48:34.537 INFO kablam! Aug 31 07:48:34.537 INFO kablam! warning: unused import: `Write` Aug 31 07:48:34.537 INFO kablam! --> src/lib.rs:17:25 Aug 31 07:48:34.537 INFO kablam! | Aug 31 07:48:34.537 INFO kablam! 17 | use std::io::{Read, Write}; Aug 31 07:48:34.537 INFO kablam! | ^^^^^ Aug 31 07:48:34.537 INFO kablam! Aug 31 07:48:34.854 INFO kablam! warning: variable does not need to be mutable Aug 31 07:48:34.854 INFO kablam! --> src/types.rs:40:24 Aug 31 07:48:34.854 INFO kablam! | Aug 31 07:48:34.854 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 31 07:48:34.854 INFO kablam! | ----^^^ Aug 31 07:48:34.854 INFO kablam! | | Aug 31 07:48:34.854 INFO kablam! | help: remove this `mut` Aug 31 07:48:34.854 INFO kablam! | Aug 31 07:48:34.854 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 31 07:48:34.854 INFO kablam! Aug 31 07:48:35.029 INFO kablam! warning: variable does not need to be mutable Aug 31 07:48:35.029 INFO kablam! --> src/peer.rs:364:24 Aug 31 07:48:35.029 INFO kablam! | Aug 31 07:48:35.029 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 31 07:48:35.029 INFO kablam! | ----^^^ Aug 31 07:48:35.029 INFO kablam! | | Aug 31 07:48:35.029 INFO kablam! | help: remove this `mut` Aug 31 07:48:35.030 INFO kablam! Aug 31 07:48:35.273 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.33s Aug 31 07:48:35.276 INFO kablam! su: No module specific data is present Aug 31 07:48:35.799 INFO running `"docker" "rm" "-f" "9b534c2489421deab0cf5336a457882a7efec2d2bbaee98f175dc73d5ad4622a"` Aug 31 07:48:35.970 INFO blam! 9b534c2489421deab0cf5336a457882a7efec2d2bbaee98f175dc73d5ad4622a