Aug 29 20:47:41.229 INFO checking zmtp-0.6.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699 Aug 29 20:47:41.229 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets Aug 29 20:47:41.229 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 20:47:41.450 INFO blam! febd7ae5e8d32458bf254ebf35ba791e54bb8f909a0334515c74f7dd0eb28097 Aug 29 20:47:41.452 INFO running `"docker" "start" "-a" "febd7ae5e8d32458bf254ebf35ba791e54bb8f909a0334515c74f7dd0eb28097"` Aug 29 20:47:42.386 INFO kablam! Checking zmtp v0.6.0 (file:///source) Aug 29 20:47:42.930 INFO kablam! warning: patterns aren't allowed in methods without bodies Aug 29 20:47:42.930 INFO kablam! --> src/types.rs:36:24 Aug 29 20:47:42.930 INFO kablam! | Aug 29 20:47:42.930 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Aug 29 20:47:42.930 INFO kablam! | ^^^^^^^ Aug 29 20:47:42.934 INFO kablam! | Aug 29 20:47:42.935 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Aug 29 20:47:42.935 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 20:47:42.935 INFO kablam! = note: for more information, see issue #35203 Aug 29 20:47:42.935 INFO kablam! Aug 29 20:47:43.061 INFO kablam! warning: patterns aren't allowed in methods without bodies Aug 29 20:47:43.061 INFO kablam! --> src/types.rs:36:24 Aug 29 20:47:43.061 INFO kablam! | Aug 29 20:47:43.061 INFO kablam! 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Aug 29 20:47:43.061 INFO kablam! | ^^^^^^^ Aug 29 20:47:43.061 INFO kablam! | Aug 29 20:47:43.061 INFO kablam! = note: #[warn(patterns_in_fns_without_body)] on by default Aug 29 20:47:43.061 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 20:47:43.061 INFO kablam! = note: for more information, see issue #35203 Aug 29 20:47:43.061 INFO kablam! Aug 29 20:47:44.126 INFO kablam! warning: unused import: `ReadBytesExt` Aug 29 20:47:44.126 INFO kablam! --> src/reader.rs:4:34 Aug 29 20:47:44.126 INFO kablam! | Aug 29 20:47:44.126 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Aug 29 20:47:44.126 INFO kablam! | ^^^^^^^^^^^^ Aug 29 20:47:44.126 INFO kablam! | Aug 29 20:47:44.126 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 29 20:47:44.126 INFO kablam! Aug 29 20:47:44.343 INFO kablam! warning: variable does not need to be mutable Aug 29 20:47:44.343 INFO kablam! --> src/types.rs:40:24 Aug 29 20:47:44.343 INFO kablam! | Aug 29 20:47:44.343 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 29 20:47:44.343 INFO kablam! | ----^^^ Aug 29 20:47:44.343 INFO kablam! | | Aug 29 20:47:44.343 INFO kablam! | help: remove this `mut` Aug 29 20:47:44.343 INFO kablam! | Aug 29 20:47:44.343 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 29 20:47:44.343 INFO kablam! Aug 29 20:47:44.721 INFO kablam! warning: variable does not need to be mutable Aug 29 20:47:44.721 INFO kablam! --> src/peer.rs:364:24 Aug 29 20:47:44.721 INFO kablam! | Aug 29 20:47:44.721 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 29 20:47:44.721 INFO kablam! | ----^^^ Aug 29 20:47:44.721 INFO kablam! | | Aug 29 20:47:44.721 INFO kablam! | help: remove this `mut` Aug 29 20:47:44.721 INFO kablam! Aug 29 20:47:44.747 INFO kablam! warning: unused import: `ReadBytesExt` Aug 29 20:47:44.747 INFO kablam! --> src/reader.rs:4:34 Aug 29 20:47:44.747 INFO kablam! | Aug 29 20:47:44.747 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Aug 29 20:47:44.747 INFO kablam! | ^^^^^^^^^^^^ Aug 29 20:47:44.747 INFO kablam! | Aug 29 20:47:44.747 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 29 20:47:44.747 INFO kablam! Aug 29 20:47:44.748 INFO kablam! warning: unused import: `Read` Aug 29 20:47:44.748 INFO kablam! --> src/lib.rs:17:19 Aug 29 20:47:44.748 INFO kablam! | Aug 29 20:47:44.748 INFO kablam! 17 | use std::io::{Read, Write}; Aug 29 20:47:44.748 INFO kablam! | ^^^^ Aug 29 20:47:44.748 INFO kablam! Aug 29 20:47:44.748 INFO kablam! warning: unused import: `Write` Aug 29 20:47:44.748 INFO kablam! --> src/lib.rs:17:25 Aug 29 20:47:44.748 INFO kablam! | Aug 29 20:47:44.748 INFO kablam! 17 | use std::io::{Read, Write}; Aug 29 20:47:44.748 INFO kablam! | ^^^^^ Aug 29 20:47:44.748 INFO kablam! Aug 29 20:47:45.073 INFO kablam! warning: variable does not need to be mutable Aug 29 20:47:45.073 INFO kablam! --> src/types.rs:40:24 Aug 29 20:47:45.073 INFO kablam! | Aug 29 20:47:45.073 INFO kablam! 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 29 20:47:45.073 INFO kablam! | ----^^^ Aug 29 20:47:45.073 INFO kablam! | | Aug 29 20:47:45.073 INFO kablam! | help: remove this `mut` Aug 29 20:47:45.073 INFO kablam! | Aug 29 20:47:45.073 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 29 20:47:45.073 INFO kablam! Aug 29 20:47:45.277 INFO kablam! warning: variable does not need to be mutable Aug 29 20:47:45.277 INFO kablam! --> src/peer.rs:364:24 Aug 29 20:47:45.277 INFO kablam! | Aug 29 20:47:45.277 INFO kablam! 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Aug 29 20:47:45.277 INFO kablam! | ----^^^ Aug 29 20:47:45.277 INFO kablam! | | Aug 29 20:47:45.277 INFO kablam! | help: remove this `mut` Aug 29 20:47:45.277 INFO kablam! Aug 29 20:47:45.558 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.19s Aug 29 20:47:45.561 INFO kablam! su: No module specific data is present Aug 29 20:47:46.101 INFO running `"docker" "rm" "-f" "febd7ae5e8d32458bf254ebf35ba791e54bb8f909a0334515c74f7dd0eb28097"` Aug 29 20:47:46.261 INFO blam! febd7ae5e8d32458bf254ebf35ba791e54bb8f909a0334515c74f7dd0eb28097