Sep 10 14:04:17.945 INFO checking net-utils-0.0.5 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 14:04:17.946 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 14:04:17.946 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:04:18.160 INFO blam! ed674311f6969c428b7911910cf6aa39a783064e62203b3279a4873c068a00bf
Sep 10 14:04:18.162 INFO running `"docker" "start" "-a" "ed674311f6969c428b7911910cf6aa39a783064e62203b3279a4873c068a00bf"`
Sep 10 14:04:19.109 INFO kablam! usermod: no changes
Sep 10 14:04:19.228 INFO kablam!     Checking net-utils v0.0.5 (file:///source)
Sep 10 14:04:19.841 INFO kablam! warning: unused import: `std::time::Duration`
Sep 10 14:04:19.841 INFO kablam!  --> src/net/config.rs:6:5
Sep 10 14:04:19.841 INFO kablam!   |
Sep 10 14:04:19.841 INFO kablam! 6 | use std::time::Duration;
Sep 10 14:04:19.841 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 10 14:04:19.850 INFO kablam!   |
Sep 10 14:04:19.850 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 14:04:19.850 INFO kablam! 
Sep 10 14:04:19.850 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 10 14:04:19.850 INFO kablam!   --> src/net/conn.rs:24:5
Sep 10 14:04:19.850 INFO kablam!    |
Sep 10 14:04:19.850 INFO kablam! 24 | use std::str::FromStr;
Sep 10 14:04:19.850 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 10 14:04:19.850 INFO kablam! 
Sep 10 14:04:20.002 INFO kablam! warning: unreachable statement
Sep 10 14:04:20.002 INFO kablam!    --> src/net/conn.rs:137:9
Sep 10 14:04:20.002 INFO kablam!     |
Sep 10 14:04:20.002 INFO kablam! 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Sep 10 14:04:20.002 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:04:20.002 INFO kablam!     |
Sep 10 14:04:20.002 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 10 14:04:20.002 INFO kablam! 
Sep 10 14:04:20.081 INFO kablam! warning: unused variable: `server`
Sep 10 14:04:20.081 INFO kablam!    --> src/net/conn.rs:120:13
Sep 10 14:04:20.081 INFO kablam!     |
Sep 10 14:04:20.081 INFO kablam! 120 |         let server = match (host, port).to_socket_addrs() {
Sep 10 14:04:20.081 INFO kablam!     |             ^^^^^^ help: consider using `_server` instead
Sep 10 14:04:20.081 INFO kablam!     |
Sep 10 14:04:20.081 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 14:04:20.081 INFO kablam! 
Sep 10 14:04:20.122 INFO kablam! warning: unused import: `std::time::Duration`
Sep 10 14:04:20.122 INFO kablam!  --> src/net/config.rs:6:5
Sep 10 14:04:20.122 INFO kablam!   |
Sep 10 14:04:20.122 INFO kablam! 6 | use std::time::Duration;
Sep 10 14:04:20.122 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 10 14:04:20.122 INFO kablam!   |
Sep 10 14:04:20.122 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 14:04:20.122 INFO kablam! 
Sep 10 14:04:20.130 INFO kablam! warning: unused import: `std::time::Duration`
Sep 10 14:04:20.130 INFO kablam!   --> src/net/config.rs:71:9
Sep 10 14:04:20.130 INFO kablam!    |
Sep 10 14:04:20.130 INFO kablam! 71 |     use std::time::Duration;
Sep 10 14:04:20.130 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 10 14:04:20.130 INFO kablam! 
Sep 10 14:04:20.130 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 10 14:04:20.130 INFO kablam!   --> src/net/conn.rs:24:5
Sep 10 14:04:20.130 INFO kablam!    |
Sep 10 14:04:20.130 INFO kablam! 24 | use std::str::FromStr;
Sep 10 14:04:20.130 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 10 14:04:20.130 INFO kablam! 
Sep 10 14:04:20.226 INFO kablam! warning: variable does not need to be mutable
Sep 10 14:04:20.226 INFO kablam!    --> src/net/conn.rs:149:13
Sep 10 14:04:20.226 INFO kablam!     |
Sep 10 14:04:20.226 INFO kablam! 149 |         let mut stream_socket;
Sep 10 14:04:20.226 INFO kablam!     |             ----^^^^^^^^^^^^^
Sep 10 14:04:20.226 INFO kablam!     |             |
Sep 10 14:04:20.226 INFO kablam!     |             help: remove this `mut`
Sep 10 14:04:20.226 INFO kablam!     |
Sep 10 14:04:20.226 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 14:04:20.226 INFO kablam! 
Sep 10 14:04:20.258 INFO kablam! warning: method is never used: `from_file`
Sep 10 14:04:20.258 INFO kablam!   --> src/net/config.rs:58:5
Sep 10 14:04:20.258 INFO kablam!    |
Sep 10 14:04:20.258 INFO kablam! 58 |     fn from_file(file: &str) -> Config {
Sep 10 14:04:20.258 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:04:20.258 INFO kablam!    |
Sep 10 14:04:20.258 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 14:04:20.258 INFO kablam! 
Sep 10 14:04:20.262 INFO kablam! warning: missing documentation for a method
Sep 10 14:04:20.262 INFO kablam!   --> src/net/conn.rs:64:5
Sep 10 14:04:20.262 INFO kablam!    |
Sep 10 14:04:20.262 INFO kablam! 64 |     pub fn get_peer_address(&self) -> &String {
Sep 10 14:04:20.262 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:04:20.262 INFO kablam!    |
Sep 10 14:04:20.262 INFO kablam! note: lint level defined here
Sep 10 14:04:20.262 INFO kablam!   --> src/lib.rs:15:9
Sep 10 14:04:20.262 INFO kablam!    |
Sep 10 14:04:20.262 INFO kablam! 15 | #![warn(missing_docs)]
Sep 10 14:04:20.262 INFO kablam!    |         ^^^^^^^^^^^^
Sep 10 14:04:20.262 INFO kablam! 
Sep 10 14:04:20.262 INFO kablam! warning: missing documentation for a method
Sep 10 14:04:20.262 INFO kablam!   --> src/net/conn.rs:67:5
Sep 10 14:04:20.262 INFO kablam!    |
Sep 10 14:04:20.262 INFO kablam! 67 |     pub fn get_local_address(&self) -> &String {
Sep 10 14:04:20.263 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:04:20.263 INFO kablam! 
Sep 10 14:04:20.357 INFO kablam! warning: unreachable statement
Sep 10 14:04:20.357 INFO kablam!    --> src/net/conn.rs:137:9
Sep 10 14:04:20.357 INFO kablam!     |
Sep 10 14:04:20.357 INFO kablam! 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Sep 10 14:04:20.357 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:04:20.357 INFO kablam!     |
Sep 10 14:04:20.357 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 10 14:04:20.357 INFO kablam! 
Sep 10 14:04:20.647 INFO kablam! warning: unused variable: `server`
Sep 10 14:04:20.647 INFO kablam!    --> src/net/conn.rs:120:13
Sep 10 14:04:20.647 INFO kablam!     |
Sep 10 14:04:20.647 INFO kablam! 120 |         let server = match (host, port).to_socket_addrs() {
Sep 10 14:04:20.647 INFO kablam!     |             ^^^^^^ help: consider using `_server` instead
Sep 10 14:04:20.647 INFO kablam!     |
Sep 10 14:04:20.647 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 14:04:20.647 INFO kablam! 
Sep 10 14:04:20.772 INFO kablam! warning: variable does not need to be mutable
Sep 10 14:04:20.772 INFO kablam!    --> src/net/conn.rs:149:13
Sep 10 14:04:20.772 INFO kablam!     |
Sep 10 14:04:20.772 INFO kablam! 149 |         let mut stream_socket;
Sep 10 14:04:20.772 INFO kablam!     |             ----^^^^^^^^^^^^^
Sep 10 14:04:20.772 INFO kablam!     |             |
Sep 10 14:04:20.772 INFO kablam!     |             help: remove this `mut`
Sep 10 14:04:20.772 INFO kablam!     |
Sep 10 14:04:20.772 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 14:04:20.772 INFO kablam! 
Sep 10 14:04:20.870 INFO kablam! warning: method is never used: `from_file`
Sep 10 14:04:20.870 INFO kablam!   --> src/net/config.rs:58:5
Sep 10 14:04:20.870 INFO kablam!    |
Sep 10 14:04:20.870 INFO kablam! 58 |     fn from_file(file: &str) -> Config {
Sep 10 14:04:20.870 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:04:20.870 INFO kablam!    |
Sep 10 14:04:20.870 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 14:04:20.870 INFO kablam! 
Sep 10 14:04:21.591 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Sep 10 14:04:21.598 INFO kablam! su: No module specific data is present
Sep 10 14:04:22.694 INFO running `"docker" "rm" "-f" "ed674311f6969c428b7911910cf6aa39a783064e62203b3279a4873c068a00bf"`
Sep 10 14:04:22.796 INFO blam! ed674311f6969c428b7911910cf6aa39a783064e62203b3279a4873c068a00bf