Aug 02 03:39:04.992 INFO checking net-utils-0.0.5 against 1.27.2 for lazy_static-1
Aug 02 03:39:04.992 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:39:04.992 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:39:04.992 INFO running `"docker" "create" "-v" "/tmp/crater.2njr5GE8EwYb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 03:39:05.328 INFO blam! 78ab7a3db37853da50b5573d8c92b53a6c04dc3404d6001684bf33a9b98614ea
Aug 02 03:39:05.330 INFO running `"docker" "start" "-a" "78ab7a3db37853da50b5573d8c92b53a6c04dc3404d6001684bf33a9b98614ea"`
Aug 02 03:39:06.754 INFO kablam!     Checking net-utils v0.0.5 (file:///source)
Aug 02 03:39:07.973 INFO kablam! warning: unused import: `std::time::Duration`
Aug 02 03:39:07.973 INFO kablam!  --> src/net/config.rs:6:5
Aug 02 03:39:07.973 INFO kablam!   |
Aug 02 03:39:07.973 INFO kablam! 6 | use std::time::Duration;
Aug 02 03:39:07.973 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 02 03:39:07.973 INFO kablam!   |
Aug 02 03:39:07.974 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 03:39:07.974 INFO kablam! 
Aug 02 03:39:07.976 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 02 03:39:07.976 INFO kablam!   --> src/net/conn.rs:24:5
Aug 02 03:39:07.976 INFO kablam!    |
Aug 02 03:39:07.976 INFO kablam! 24 | use std::str::FromStr;
Aug 02 03:39:07.976 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Aug 02 03:39:07.976 INFO kablam! 
Aug 02 03:39:08.365 INFO kablam! warning: unreachable statement
Aug 02 03:39:08.365 INFO kablam!    --> src/net/conn.rs:137:9
Aug 02 03:39:08.365 INFO kablam!     |
Aug 02 03:39:08.365 INFO kablam! 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Aug 02 03:39:08.365 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:39:08.366 INFO kablam!     |
Aug 02 03:39:08.366 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Aug 02 03:39:08.366 INFO kablam! 
Aug 02 03:39:08.587 INFO kablam! warning: unused variable: `server`
Aug 02 03:39:08.587 INFO kablam!    --> src/net/conn.rs:120:13
Aug 02 03:39:08.587 INFO kablam!     |
Aug 02 03:39:08.587 INFO kablam! 120 |         let server = match (host, port).to_socket_addrs() {
Aug 02 03:39:08.587 INFO kablam!     |             ^^^^^^ help: consider using `_server` instead
Aug 02 03:39:08.587 INFO kablam!     |
Aug 02 03:39:08.587 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 02 03:39:08.587 INFO kablam! 
Aug 02 03:39:08.743 INFO kablam! warning: unused import: `std::time::Duration`
Aug 02 03:39:08.744 INFO kablam!  --> src/net/config.rs:6:5
Aug 02 03:39:08.744 INFO kablam!   |
Aug 02 03:39:08.744 INFO kablam! 6 | use std::time::Duration;
Aug 02 03:39:08.744 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 02 03:39:08.744 INFO kablam!   |
Aug 02 03:39:08.744 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 03:39:08.744 INFO kablam! 
Aug 02 03:39:08.758 INFO kablam! warning: unused import: `std::time::Duration`
Aug 02 03:39:08.758 INFO kablam!   --> src/net/config.rs:71:9
Aug 02 03:39:08.758 INFO kablam!    |
Aug 02 03:39:08.758 INFO kablam! 71 |     use std::time::Duration;
Aug 02 03:39:08.758 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Aug 02 03:39:08.758 INFO kablam! 
Aug 02 03:39:08.759 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 02 03:39:08.759 INFO kablam!   --> src/net/conn.rs:24:5
Aug 02 03:39:08.759 INFO kablam!    |
Aug 02 03:39:08.759 INFO kablam! 24 | use std::str::FromStr;
Aug 02 03:39:08.759 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Aug 02 03:39:08.759 INFO kablam! 
Aug 02 03:39:08.818 INFO kablam! warning: variable does not need to be mutable
Aug 02 03:39:08.825 INFO kablam!    --> src/net/conn.rs:149:13
Aug 02 03:39:08.825 INFO kablam!     |
Aug 02 03:39:08.825 INFO kablam! 149 |         let mut stream_socket;
Aug 02 03:39:08.825 INFO kablam!     |             ----^^^^^^^^^^^^^
Aug 02 03:39:08.825 INFO kablam!     |             |
Aug 02 03:39:08.825 INFO kablam!     |             help: remove this `mut`
Aug 02 03:39:08.825 INFO kablam!     |
Aug 02 03:39:08.825 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 03:39:08.825 INFO kablam! 
Aug 02 03:39:08.925 INFO kablam! warning: method is never used: `from_file`
Aug 02 03:39:08.925 INFO kablam!   --> src/net/config.rs:58:5
Aug 02 03:39:08.925 INFO kablam!    |
Aug 02 03:39:08.925 INFO kablam! 58 |     fn from_file(file: &str) -> Config {
Aug 02 03:39:08.925 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:39:08.925 INFO kablam!    |
Aug 02 03:39:08.925 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 03:39:08.925 INFO kablam! 
Aug 02 03:39:08.953 INFO kablam! warning: missing documentation for a method
Aug 02 03:39:08.953 INFO kablam!   --> src/net/conn.rs:64:5
Aug 02 03:39:08.953 INFO kablam!    |
Aug 02 03:39:08.953 INFO kablam! 64 |     pub fn get_peer_address(&self) -> &String {
Aug 02 03:39:08.953 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:39:08.955 INFO kablam!    |
Aug 02 03:39:08.955 INFO kablam! note: lint level defined here
Aug 02 03:39:08.955 INFO kablam!   --> src/lib.rs:15:9
Aug 02 03:39:08.955 INFO kablam!    |
Aug 02 03:39:08.955 INFO kablam! 15 | #![warn(missing_docs)]
Aug 02 03:39:08.955 INFO kablam!    |         ^^^^^^^^^^^^
Aug 02 03:39:08.956 INFO kablam! 
Aug 02 03:39:08.956 INFO kablam! warning: missing documentation for a method
Aug 02 03:39:08.956 INFO kablam!   --> src/net/conn.rs:67:5
Aug 02 03:39:08.956 INFO kablam!    |
Aug 02 03:39:08.956 INFO kablam! 67 |     pub fn get_local_address(&self) -> &String {
Aug 02 03:39:08.956 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:39:08.957 INFO kablam! 
Aug 02 03:39:09.337 INFO kablam! warning: unreachable statement
Aug 02 03:39:09.337 INFO kablam!    --> src/net/conn.rs:137:9
Aug 02 03:39:09.337 INFO kablam!     |
Aug 02 03:39:09.337 INFO kablam! 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Aug 02 03:39:09.337 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:39:09.337 INFO kablam!     |
Aug 02 03:39:09.337 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Aug 02 03:39:09.338 INFO kablam! 
Aug 02 03:39:09.820 INFO kablam! warning: unused variable: `server`
Aug 02 03:39:09.820 INFO kablam!    --> src/net/conn.rs:120:13
Aug 02 03:39:09.820 INFO kablam!     |
Aug 02 03:39:09.820 INFO kablam! 120 |         let server = match (host, port).to_socket_addrs() {
Aug 02 03:39:09.820 INFO kablam!     |             ^^^^^^ help: consider using `_server` instead
Aug 02 03:39:09.820 INFO kablam!     |
Aug 02 03:39:09.820 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 02 03:39:09.820 INFO kablam! 
Aug 02 03:39:09.983 INFO kablam! warning: variable does not need to be mutable
Aug 02 03:39:09.983 INFO kablam!    --> src/net/conn.rs:149:13
Aug 02 03:39:09.983 INFO kablam!     |
Aug 02 03:39:09.984 INFO kablam! 149 |         let mut stream_socket;
Aug 02 03:39:09.984 INFO kablam!     |             ----^^^^^^^^^^^^^
Aug 02 03:39:09.984 INFO kablam!     |             |
Aug 02 03:39:09.984 INFO kablam!     |             help: remove this `mut`
Aug 02 03:39:09.984 INFO kablam!     |
Aug 02 03:39:09.984 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 03:39:09.984 INFO kablam! 
Aug 02 03:39:10.283 INFO kablam! warning: method is never used: `from_file`
Aug 02 03:39:10.283 INFO kablam!   --> src/net/config.rs:58:5
Aug 02 03:39:10.283 INFO kablam!    |
Aug 02 03:39:10.283 INFO kablam! 58 |     fn from_file(file: &str) -> Config {
Aug 02 03:39:10.283 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:39:10.283 INFO kablam!    |
Aug 02 03:39:10.283 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 03:39:10.283 INFO kablam! 
Aug 02 03:39:10.410 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
Aug 02 03:39:10.418 INFO kablam! su: No module specific data is present
Aug 02 03:39:10.975 INFO running `"docker" "rm" "-f" "78ab7a3db37853da50b5573d8c92b53a6c04dc3404d6001684bf33a9b98614ea"`
Aug 02 03:39:11.129 INFO blam! 78ab7a3db37853da50b5573d8c92b53a6c04dc3404d6001684bf33a9b98614ea