Sep 03 21:15:34.966 INFO checking zmtp-0.6.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 21:15:34.966 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 21:15:34.966 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 21:15:35.208 INFO blam! c73bcb2ac95747e2fe3c1bc7aeeaa34b69cfb46599108b3ff0f1f9f2c2bd2c41
Sep 03 21:15:35.210 INFO running `"docker" "start" "-a" "c73bcb2ac95747e2fe3c1bc7aeeaa34b69cfb46599108b3ff0f1f9f2c2bd2c41"`
Sep 03 21:15:36.104 INFO kablam!     Checking zmtp v0.6.0 (file:///source)
Sep 03 21:15:36.616 INFO kablam! warning: patterns aren't allowed in methods without bodies
Sep 03 21:15:36.616 INFO kablam!   --> src/types.rs:36:24
Sep 03 21:15:36.616 INFO kablam!    |
Sep 03 21:15:36.616 INFO kablam! 36 |     fn peek(&mut self, mut buf: &mut [u8])  -> io::Result<usize>;
Sep 03 21:15:36.616 INFO kablam!    |                        ^^^^^^^
Sep 03 21:15:36.617 INFO kablam!    |
Sep 03 21:15:36.617 INFO kablam!    = note: #[warn(patterns_in_fns_without_body)] on by default
Sep 03 21:15:36.617 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 03 21:15:36.617 INFO kablam!    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Sep 03 21:15:36.617 INFO kablam! 
Sep 03 21:15:36.740 INFO kablam! warning: patterns aren't allowed in methods without bodies
Sep 03 21:15:36.740 INFO kablam!   --> src/types.rs:36:24
Sep 03 21:15:36.740 INFO kablam!    |
Sep 03 21:15:36.740 INFO kablam! 36 |     fn peek(&mut self, mut buf: &mut [u8])  -> io::Result<usize>;
Sep 03 21:15:36.740 INFO kablam!    |                        ^^^^^^^
Sep 03 21:15:36.740 INFO kablam!    |
Sep 03 21:15:36.740 INFO kablam!    = note: #[warn(patterns_in_fns_without_body)] on by default
Sep 03 21:15:36.740 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 03 21:15:36.740 INFO kablam!    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Sep 03 21:15:36.740 INFO kablam! 
Sep 03 21:15:37.618 INFO kablam! warning: unused import: `ReadBytesExt`
Sep 03 21:15:37.618 INFO kablam!  --> src/reader.rs:4:34
Sep 03 21:15:37.618 INFO kablam!   |
Sep 03 21:15:37.618 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian};
Sep 03 21:15:37.618 INFO kablam!   |                                  ^^^^^^^^^^^^
Sep 03 21:15:37.619 INFO kablam!   |
Sep 03 21:15:37.619 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 21:15:37.619 INFO kablam! 
Sep 03 21:15:37.735 INFO kablam! warning: variable does not need to be mutable
Sep 03 21:15:37.735 INFO kablam!   --> src/types.rs:40:24
Sep 03 21:15:37.735 INFO kablam!    |
Sep 03 21:15:37.735 INFO kablam! 40 |     fn peek(&mut self, mut buf: &mut [u8])  -> io::Result<usize> {
Sep 03 21:15:37.735 INFO kablam!    |                        ----^^^
Sep 03 21:15:37.735 INFO kablam!    |                        |
Sep 03 21:15:37.735 INFO kablam!    |                        help: remove this `mut`
Sep 03 21:15:37.735 INFO kablam!    |
Sep 03 21:15:37.735 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 03 21:15:37.735 INFO kablam! 
Sep 03 21:15:37.949 INFO kablam! warning: variable does not need to be mutable
Sep 03 21:15:37.949 INFO kablam!    --> src/peer.rs:364:24
Sep 03 21:15:37.949 INFO kablam!     |
Sep 03 21:15:37.949 INFO kablam! 364 |     fn peek(&mut self, mut buf: &mut [u8]) -> io::Result<usize> {
Sep 03 21:15:37.949 INFO kablam!     |                        ----^^^
Sep 03 21:15:37.949 INFO kablam!     |                        |
Sep 03 21:15:37.949 INFO kablam!     |                        help: remove this `mut`
Sep 03 21:15:37.949 INFO kablam! 
Sep 03 21:15:38.084 INFO kablam! warning: unused import: `ReadBytesExt`
Sep 03 21:15:38.085 INFO kablam!  --> src/reader.rs:4:34
Sep 03 21:15:38.085 INFO kablam!   |
Sep 03 21:15:38.085 INFO kablam! 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian};
Sep 03 21:15:38.085 INFO kablam!   |                                  ^^^^^^^^^^^^
Sep 03 21:15:38.085 INFO kablam!   |
Sep 03 21:15:38.085 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 21:15:38.085 INFO kablam! 
Sep 03 21:15:38.085 INFO kablam! warning: unused import: `Read`
Sep 03 21:15:38.085 INFO kablam!   --> src/lib.rs:17:19
Sep 03 21:15:38.085 INFO kablam!    |
Sep 03 21:15:38.085 INFO kablam! 17 |     use std::io::{Read, Write};
Sep 03 21:15:38.085 INFO kablam!    |                   ^^^^
Sep 03 21:15:38.085 INFO kablam! 
Sep 03 21:15:38.085 INFO kablam! warning: unused import: `Write`
Sep 03 21:15:38.085 INFO kablam!   --> src/lib.rs:17:25
Sep 03 21:15:38.085 INFO kablam!    |
Sep 03 21:15:38.085 INFO kablam! 17 |     use std::io::{Read, Write};
Sep 03 21:15:38.085 INFO kablam!    |                         ^^^^^
Sep 03 21:15:38.085 INFO kablam! 
Sep 03 21:15:38.384 INFO kablam! warning: variable does not need to be mutable
Sep 03 21:15:38.384 INFO kablam!   --> src/types.rs:40:24
Sep 03 21:15:38.384 INFO kablam!    |
Sep 03 21:15:38.384 INFO kablam! 40 |     fn peek(&mut self, mut buf: &mut [u8])  -> io::Result<usize> {
Sep 03 21:15:38.384 INFO kablam!    |                        ----^^^
Sep 03 21:15:38.384 INFO kablam!    |                        |
Sep 03 21:15:38.384 INFO kablam!    |                        help: remove this `mut`
Sep 03 21:15:38.384 INFO kablam!    |
Sep 03 21:15:38.384 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 03 21:15:38.384 INFO kablam! 
Sep 03 21:15:38.578 INFO kablam! warning: variable does not need to be mutable
Sep 03 21:15:38.578 INFO kablam!    --> src/peer.rs:364:24
Sep 03 21:15:38.578 INFO kablam!     |
Sep 03 21:15:38.578 INFO kablam! 364 |     fn peek(&mut self, mut buf: &mut [u8]) -> io::Result<usize> {
Sep 03 21:15:38.578 INFO kablam!     |                        ----^^^
Sep 03 21:15:38.578 INFO kablam!     |                        |
Sep 03 21:15:38.578 INFO kablam!     |                        help: remove this `mut`
Sep 03 21:15:38.578 INFO kablam! 
Sep 03 21:15:38.815 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Sep 03 21:15:38.819 INFO kablam! su: No module specific data is present
Sep 03 21:15:39.431 INFO running `"docker" "rm" "-f" "c73bcb2ac95747e2fe3c1bc7aeeaa34b69cfb46599108b3ff0f1f9f2c2bd2c41"`
Sep 03 21:15:39.601 INFO blam! c73bcb2ac95747e2fe3c1bc7aeeaa34b69cfb46599108b3ff0f1f9f2c2bd2c41