Jul 12 03:32:24.685 INFO checking net-utils-0.0.5 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 03:32:24.685 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 03:32:24.685 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 03:32:24.685 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 03:32:24.935 INFO blam! 878e856572a79f281f9cd2bcd463bd61a111e3c14c3bf68b06d35ee079ecae84
Jul 12 03:32:24.938 INFO running `"docker" "start" "-a" "878e856572a79f281f9cd2bcd463bd61a111e3c14c3bf68b06d35ee079ecae84"`
Jul 12 03:32:26.184 INFO kablam!     Checking net-utils v0.0.5 (file:///source)
Jul 12 03:32:27.627 INFO kablam! warning: unused import: `std::time::Duration`
Jul 12 03:32:27.627 INFO kablam!  --> src/net/config.rs:6:5
Jul 12 03:32:27.627 INFO kablam!   |
Jul 12 03:32:27.627 INFO kablam! 6 | use std::time::Duration;
Jul 12 03:32:27.627 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Jul 12 03:32:27.627 INFO kablam!   |
Jul 12 03:32:27.627 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 03:32:27.627 INFO kablam! 
Jul 12 03:32:27.629 INFO kablam! warning: unused import: `std::str::FromStr`
Jul 12 03:32:27.629 INFO kablam!   --> src/net/conn.rs:24:5
Jul 12 03:32:27.629 INFO kablam!    |
Jul 12 03:32:27.629 INFO kablam! 24 | use std::str::FromStr;
Jul 12 03:32:27.629 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Jul 12 03:32:27.629 INFO kablam! 
Jul 12 03:32:28.109 INFO kablam! warning: unused import: `std::time::Duration`
Jul 12 03:32:28.109 INFO kablam!  --> src/net/config.rs:6:5
Jul 12 03:32:28.109 INFO kablam!   |
Jul 12 03:32:28.109 INFO kablam! 6 | use std::time::Duration;
Jul 12 03:32:28.109 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Jul 12 03:32:28.114 INFO kablam!   |
Jul 12 03:32:28.114 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 03:32:28.115 INFO kablam! 
Jul 12 03:32:28.117 INFO kablam! warning: unused import: `std::time::Duration`
Jul 12 03:32:28.117 INFO kablam!   --> src/net/config.rs:71:9
Jul 12 03:32:28.117 INFO kablam!    |
Jul 12 03:32:28.117 INFO kablam! 71 |     use std::time::Duration;
Jul 12 03:32:28.117 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Jul 12 03:32:28.117 INFO kablam! 
Jul 12 03:32:28.117 INFO kablam! warning: unused import: `std::str::FromStr`
Jul 12 03:32:28.117 INFO kablam!   --> src/net/conn.rs:24:5
Jul 12 03:32:28.117 INFO kablam!    |
Jul 12 03:32:28.117 INFO kablam! 24 | use std::str::FromStr;
Jul 12 03:32:28.117 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Jul 12 03:32:28.117 INFO kablam! 
Jul 12 03:32:28.316 INFO kablam! warning: unreachable statement
Jul 12 03:32:28.316 INFO kablam!    --> src/net/conn.rs:137:9
Jul 12 03:32:28.316 INFO kablam!     |
Jul 12 03:32:28.316 INFO kablam! 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Jul 12 03:32:28.316 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:32:28.316 INFO kablam!     |
Jul 12 03:32:28.316 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Jul 12 03:32:28.316 INFO kablam! 
Jul 12 03:32:28.637 INFO kablam! warning: unused variable: `server`
Jul 12 03:32:28.637 INFO kablam!    --> src/net/conn.rs:120:13
Jul 12 03:32:28.637 INFO kablam!     |
Jul 12 03:32:28.637 INFO kablam! 120 |         let server = match (host, port).to_socket_addrs() {
Jul 12 03:32:28.637 INFO kablam!     |             ^^^^^^ help: consider using `_server` instead
Jul 12 03:32:28.637 INFO kablam!     |
Jul 12 03:32:28.637 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 03:32:28.637 INFO kablam! 
Jul 12 03:32:28.813 INFO kablam! warning: unreachable statement
Jul 12 03:32:28.813 INFO kablam!    --> src/net/conn.rs:137:9
Jul 12 03:32:28.813 INFO kablam!     |
Jul 12 03:32:28.813 INFO kablam! 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Jul 12 03:32:28.813 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:32:28.813 INFO kablam!     |
Jul 12 03:32:28.813 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Jul 12 03:32:28.813 INFO kablam! 
Jul 12 03:32:28.904 INFO kablam! warning: variable does not need to be mutable
Jul 12 03:32:28.904 INFO kablam!    --> src/net/conn.rs:149:13
Jul 12 03:32:28.905 INFO kablam!     |
Jul 12 03:32:28.905 INFO kablam! 149 |         let mut stream_socket;
Jul 12 03:32:28.905 INFO kablam!     |             ----^^^^^^^^^^^^^
Jul 12 03:32:28.905 INFO kablam!     |             |
Jul 12 03:32:28.905 INFO kablam!     |             help: remove this `mut`
Jul 12 03:32:28.905 INFO kablam!     |
Jul 12 03:32:28.905 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 03:32:28.906 INFO kablam! 
Jul 12 03:32:28.989 INFO kablam! warning: method is never used: `from_file`
Jul 12 03:32:28.989 INFO kablam!   --> src/net/config.rs:58:5
Jul 12 03:32:28.989 INFO kablam!    |
Jul 12 03:32:28.989 INFO kablam! 58 |     fn from_file(file: &str) -> Config {
Jul 12 03:32:28.989 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:32:28.990 INFO kablam!    |
Jul 12 03:32:28.995 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 03:32:28.995 INFO kablam! 
Jul 12 03:32:29.011 INFO kablam! warning: missing documentation for a method
Jul 12 03:32:29.011 INFO kablam!   --> src/net/conn.rs:64:5
Jul 12 03:32:29.011 INFO kablam!    |
Jul 12 03:32:29.011 INFO kablam! 64 |     pub fn get_peer_address(&self) -> &String {
Jul 12 03:32:29.011 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:32:29.011 INFO kablam!    |
Jul 12 03:32:29.012 INFO kablam! note: lint level defined here
Jul 12 03:32:29.012 INFO kablam!   --> src/lib.rs:15:9
Jul 12 03:32:29.012 INFO kablam!    |
Jul 12 03:32:29.012 INFO kablam! 15 | #![warn(missing_docs)]
Jul 12 03:32:29.012 INFO kablam!    |         ^^^^^^^^^^^^
Jul 12 03:32:29.012 INFO kablam! 
Jul 12 03:32:29.013 INFO kablam! warning: missing documentation for a method
Jul 12 03:32:29.013 INFO kablam!   --> src/net/conn.rs:67:5
Jul 12 03:32:29.013 INFO kablam!    |
Jul 12 03:32:29.013 INFO kablam! 67 |     pub fn get_local_address(&self) -> &String {
Jul 12 03:32:29.013 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:32:29.014 INFO kablam! 
Jul 12 03:32:29.528 INFO kablam! warning: unused variable: `server`
Jul 12 03:32:29.528 INFO kablam!    --> src/net/conn.rs:120:13
Jul 12 03:32:29.528 INFO kablam!     |
Jul 12 03:32:29.528 INFO kablam! 120 |         let server = match (host, port).to_socket_addrs() {
Jul 12 03:32:29.528 INFO kablam!     |             ^^^^^^ help: consider using `_server` instead
Jul 12 03:32:29.528 INFO kablam!     |
Jul 12 03:32:29.528 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 03:32:29.528 INFO kablam! 
Jul 12 03:32:29.905 INFO kablam! warning: variable does not need to be mutable
Jul 12 03:32:29.905 INFO kablam!    --> src/net/conn.rs:149:13
Jul 12 03:32:29.905 INFO kablam!     |
Jul 12 03:32:29.906 INFO kablam! 149 |         let mut stream_socket;
Jul 12 03:32:29.906 INFO kablam!     |             ----^^^^^^^^^^^^^
Jul 12 03:32:29.906 INFO kablam!     |             |
Jul 12 03:32:29.906 INFO kablam!     |             help: remove this `mut`
Jul 12 03:32:29.906 INFO kablam!     |
Jul 12 03:32:29.906 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 03:32:29.909 INFO kablam! 
Jul 12 03:32:30.171 INFO kablam! warning: method is never used: `from_file`
Jul 12 03:32:30.171 INFO kablam!   --> src/net/config.rs:58:5
Jul 12 03:32:30.172 INFO kablam!    |
Jul 12 03:32:30.172 INFO kablam! 58 |     fn from_file(file: &str) -> Config {
Jul 12 03:32:30.172 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:32:30.172 INFO kablam!    |
Jul 12 03:32:30.172 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 03:32:30.172 INFO kablam! 
Jul 12 03:32:30.720 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.81s
Jul 12 03:32:30.734 INFO kablam! su: No module specific data is present
Jul 12 03:32:31.395 INFO running `"docker" "rm" "-f" "878e856572a79f281f9cd2bcd463bd61a111e3c14c3bf68b06d35ee079ecae84"`
Jul 12 03:32:31.570 INFO blam! 878e856572a79f281f9cd2bcd463bd61a111e3c14c3bf68b06d35ee079ecae84