Sep 01 13:07:39.910 INFO checking net-utils-0.0.5 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 13:07:39.910 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 13:07:39.910 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:07:40.163 INFO blam! 8e4e1e9c7c85b6a7b3fbd92d72108a1450b5f07c0e761c283be439643037cb0d
Sep 01 13:07:40.165 INFO running `"docker" "start" "-a" "8e4e1e9c7c85b6a7b3fbd92d72108a1450b5f07c0e761c283be439643037cb0d"`
Sep 01 13:07:41.095 INFO kablam!     Checking net-utils v0.0.5 (file:///source)
Sep 01 13:07:42.376 INFO kablam! warning: unused import: `std::time::Duration`
Sep 01 13:07:42.376 INFO kablam!  --> src/net/config.rs:6:5
Sep 01 13:07:42.376 INFO kablam!   |
Sep 01 13:07:42.376 INFO kablam! 6 | use std::time::Duration;
Sep 01 13:07:42.376 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 01 13:07:42.377 INFO kablam!   |
Sep 01 13:07:42.377 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 13:07:42.378 INFO kablam! 
Sep 01 13:07:42.378 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 01 13:07:42.378 INFO kablam!   --> src/net/conn.rs:24:5
Sep 01 13:07:42.379 INFO kablam!    |
Sep 01 13:07:42.379 INFO kablam! 24 | use std::str::FromStr;
Sep 01 13:07:42.379 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 01 13:07:42.379 INFO kablam! 
Sep 01 13:07:42.784 INFO kablam! warning: unused import: `std::time::Duration`
Sep 01 13:07:42.784 INFO kablam!  --> src/net/config.rs:6:5
Sep 01 13:07:42.784 INFO kablam!   |
Sep 01 13:07:42.784 INFO kablam! 6 | use std::time::Duration;
Sep 01 13:07:42.784 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 01 13:07:42.784 INFO kablam!   |
Sep 01 13:07:42.784 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 13:07:42.784 INFO kablam! 
Sep 01 13:07:42.786 INFO kablam! warning: unused import: `std::time::Duration`
Sep 01 13:07:42.786 INFO kablam!   --> src/net/config.rs:71:9
Sep 01 13:07:42.786 INFO kablam!    |
Sep 01 13:07:42.786 INFO kablam! 71 |     use std::time::Duration;
Sep 01 13:07:42.786 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 01 13:07:42.786 INFO kablam! 
Sep 01 13:07:42.787 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 01 13:07:42.787 INFO kablam!   --> src/net/conn.rs:24:5
Sep 01 13:07:42.787 INFO kablam!    |
Sep 01 13:07:42.787 INFO kablam! 24 | use std::str::FromStr;
Sep 01 13:07:42.787 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 01 13:07:42.787 INFO kablam! 
Sep 01 13:07:42.794 INFO kablam! warning: unreachable statement
Sep 01 13:07:42.794 INFO kablam!    --> src/net/conn.rs:137:9
Sep 01 13:07:42.794 INFO kablam!     |
Sep 01 13:07:42.794 INFO kablam! 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Sep 01 13:07:42.794 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:07:42.794 INFO kablam!     |
Sep 01 13:07:42.794 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 01 13:07:42.794 INFO kablam! 
Sep 01 13:07:42.952 INFO kablam! warning: unused variable: `server`
Sep 01 13:07:42.952 INFO kablam!    --> src/net/conn.rs:120:13
Sep 01 13:07:42.952 INFO kablam!     |
Sep 01 13:07:42.952 INFO kablam! 120 |         let server = match (host, port).to_socket_addrs() {
Sep 01 13:07:42.952 INFO kablam!     |             ^^^^^^ help: consider using `_server` instead
Sep 01 13:07:42.952 INFO kablam!     |
Sep 01 13:07:42.952 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 13:07:42.952 INFO kablam! 
Sep 01 13:07:43.145 INFO kablam! warning: variable does not need to be mutable
Sep 01 13:07:43.145 INFO kablam!    --> src/net/conn.rs:149:13
Sep 01 13:07:43.145 INFO kablam!     |
Sep 01 13:07:43.145 INFO kablam! 149 |         let mut stream_socket;
Sep 01 13:07:43.145 INFO kablam!     |             ----^^^^^^^^^^^^^
Sep 01 13:07:43.145 INFO kablam!     |             |
Sep 01 13:07:43.145 INFO kablam!     |             help: remove this `mut`
Sep 01 13:07:43.145 INFO kablam!     |
Sep 01 13:07:43.145 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 13:07:43.145 INFO kablam! 
Sep 01 13:07:43.193 INFO kablam! warning: method is never used: `from_file`
Sep 01 13:07:43.193 INFO kablam!   --> src/net/config.rs:58:5
Sep 01 13:07:43.193 INFO kablam!    |
Sep 01 13:07:43.193 INFO kablam! 58 |     fn from_file(file: &str) -> Config {
Sep 01 13:07:43.194 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:07:43.194 INFO kablam!    |
Sep 01 13:07:43.194 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 13:07:43.194 INFO kablam! 
Sep 01 13:07:43.195 INFO kablam! warning: unreachable statement
Sep 01 13:07:43.195 INFO kablam!    --> src/net/conn.rs:137:9
Sep 01 13:07:43.195 INFO kablam!     |
Sep 01 13:07:43.195 INFO kablam! 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Sep 01 13:07:43.195 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:07:43.195 INFO kablam!     |
Sep 01 13:07:43.195 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 01 13:07:43.195 INFO kablam! 
Sep 01 13:07:43.200 INFO kablam! warning: missing documentation for a method
Sep 01 13:07:43.200 INFO kablam!   --> src/net/conn.rs:64:5
Sep 01 13:07:43.200 INFO kablam!    |
Sep 01 13:07:43.200 INFO kablam! 64 |     pub fn get_peer_address(&self) -> &String {
Sep 01 13:07:43.200 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:07:43.200 INFO kablam!    |
Sep 01 13:07:43.200 INFO kablam! note: lint level defined here
Sep 01 13:07:43.200 INFO kablam!   --> src/lib.rs:15:9
Sep 01 13:07:43.200 INFO kablam!    |
Sep 01 13:07:43.200 INFO kablam! 15 | #![warn(missing_docs)]
Sep 01 13:07:43.200 INFO kablam!    |         ^^^^^^^^^^^^
Sep 01 13:07:43.200 INFO kablam! 
Sep 01 13:07:43.200 INFO kablam! warning: missing documentation for a method
Sep 01 13:07:43.200 INFO kablam!   --> src/net/conn.rs:67:5
Sep 01 13:07:43.200 INFO kablam!    |
Sep 01 13:07:43.200 INFO kablam! 67 |     pub fn get_local_address(&self) -> &String {
Sep 01 13:07:43.200 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:07:43.201 INFO kablam! 
Sep 01 13:07:43.629 INFO kablam! warning: unused variable: `server`
Sep 01 13:07:43.629 INFO kablam!    --> src/net/conn.rs:120:13
Sep 01 13:07:43.629 INFO kablam!     |
Sep 01 13:07:43.629 INFO kablam! 120 |         let server = match (host, port).to_socket_addrs() {
Sep 01 13:07:43.629 INFO kablam!     |             ^^^^^^ help: consider using `_server` instead
Sep 01 13:07:43.629 INFO kablam!     |
Sep 01 13:07:43.629 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 13:07:43.629 INFO kablam! 
Sep 01 13:07:43.807 INFO kablam! warning: variable does not need to be mutable
Sep 01 13:07:43.807 INFO kablam!    --> src/net/conn.rs:149:13
Sep 01 13:07:43.807 INFO kablam!     |
Sep 01 13:07:43.807 INFO kablam! 149 |         let mut stream_socket;
Sep 01 13:07:43.807 INFO kablam!     |             ----^^^^^^^^^^^^^
Sep 01 13:07:43.807 INFO kablam!     |             |
Sep 01 13:07:43.807 INFO kablam!     |             help: remove this `mut`
Sep 01 13:07:43.807 INFO kablam!     |
Sep 01 13:07:43.808 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 13:07:43.808 INFO kablam! 
Sep 01 13:07:44.009 INFO kablam! warning: method is never used: `from_file`
Sep 01 13:07:44.009 INFO kablam!   --> src/net/config.rs:58:5
Sep 01 13:07:44.009 INFO kablam!    |
Sep 01 13:07:44.009 INFO kablam! 58 |     fn from_file(file: &str) -> Config {
Sep 01 13:07:44.009 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:07:44.009 INFO kablam!    |
Sep 01 13:07:44.009 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 13:07:44.009 INFO kablam! 
Sep 01 13:07:45.027 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
Sep 01 13:07:45.036 INFO kablam! su: No module specific data is present
Sep 01 13:07:45.571 INFO running `"docker" "rm" "-f" "8e4e1e9c7c85b6a7b3fbd92d72108a1450b5f07c0e761c283be439643037cb0d"`
Sep 01 13:07:45.725 INFO blam! 8e4e1e9c7c85b6a7b3fbd92d72108a1450b5f07c0e761c283be439643037cb0d