Sep 02 06:37:28.597 INFO checking net-utils-0.0.5 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 06:37:28.597 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 06:37:28.597 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 06:37:28.859 INFO blam! 6df4562ca0c3f51a8551ca415006a9e8446c74b37ca9b5842bb59a395ec155e2
Sep 02 06:37:28.861 INFO running `"docker" "start" "-a" "6df4562ca0c3f51a8551ca415006a9e8446c74b37ca9b5842bb59a395ec155e2"`
Sep 02 06:37:29.820 INFO kablam!     Checking net-utils v0.0.5 (file:///source)
Sep 02 06:37:31.129 INFO kablam! warning: unused import: `std::time::Duration`
Sep 02 06:37:31.129 INFO kablam!  --> src/net/config.rs:6:5
Sep 02 06:37:31.129 INFO kablam!   |
Sep 02 06:37:31.129 INFO kablam! 6 | use std::time::Duration;
Sep 02 06:37:31.129 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 02 06:37:31.129 INFO kablam!   |
Sep 02 06:37:31.129 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 06:37:31.129 INFO kablam! 
Sep 02 06:37:31.131 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 02 06:37:31.131 INFO kablam!   --> src/net/conn.rs:24:5
Sep 02 06:37:31.131 INFO kablam!    |
Sep 02 06:37:31.131 INFO kablam! 24 | use std::str::FromStr;
Sep 02 06:37:31.131 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 02 06:37:31.131 INFO kablam! 
Sep 02 06:37:31.511 INFO kablam! warning: unreachable statement
Sep 02 06:37:31.511 INFO kablam!    --> src/net/conn.rs:137:9
Sep 02 06:37:31.511 INFO kablam!     |
Sep 02 06:37:31.511 INFO kablam! 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Sep 02 06:37:31.511 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:37:31.511 INFO kablam!     |
Sep 02 06:37:31.511 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 02 06:37:31.511 INFO kablam! 
Sep 02 06:37:31.667 INFO kablam! warning: unused variable: `server`
Sep 02 06:37:31.667 INFO kablam!    --> src/net/conn.rs:120:13
Sep 02 06:37:31.667 INFO kablam!     |
Sep 02 06:37:31.667 INFO kablam! 120 |         let server = match (host, port).to_socket_addrs() {
Sep 02 06:37:31.667 INFO kablam!     |             ^^^^^^ help: consider using `_server` instead
Sep 02 06:37:31.667 INFO kablam!     |
Sep 02 06:37:31.667 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 06:37:31.668 INFO kablam! 
Sep 02 06:37:31.668 INFO kablam! warning: unused import: `std::time::Duration`
Sep 02 06:37:31.668 INFO kablam!  --> src/net/config.rs:6:5
Sep 02 06:37:31.668 INFO kablam!   |
Sep 02 06:37:31.668 INFO kablam! 6 | use std::time::Duration;
Sep 02 06:37:31.668 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 02 06:37:31.669 INFO kablam!   |
Sep 02 06:37:31.669 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 06:37:31.669 INFO kablam! 
Sep 02 06:37:31.672 INFO kablam! warning: unused import: `std::time::Duration`
Sep 02 06:37:31.672 INFO kablam!   --> src/net/config.rs:71:9
Sep 02 06:37:31.672 INFO kablam!    |
Sep 02 06:37:31.672 INFO kablam! 71 |     use std::time::Duration;
Sep 02 06:37:31.672 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 02 06:37:31.672 INFO kablam! 
Sep 02 06:37:31.672 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 02 06:37:31.672 INFO kablam!   --> src/net/conn.rs:24:5
Sep 02 06:37:31.672 INFO kablam!    |
Sep 02 06:37:31.672 INFO kablam! 24 | use std::str::FromStr;
Sep 02 06:37:31.673 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 02 06:37:31.673 INFO kablam! 
Sep 02 06:37:31.874 INFO kablam! warning: variable does not need to be mutable
Sep 02 06:37:31.874 INFO kablam!    --> src/net/conn.rs:149:13
Sep 02 06:37:31.874 INFO kablam!     |
Sep 02 06:37:31.874 INFO kablam! 149 |         let mut stream_socket;
Sep 02 06:37:31.874 INFO kablam!     |             ----^^^^^^^^^^^^^
Sep 02 06:37:31.874 INFO kablam!     |             |
Sep 02 06:37:31.874 INFO kablam!     |             help: remove this `mut`
Sep 02 06:37:31.874 INFO kablam!     |
Sep 02 06:37:31.874 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 06:37:31.874 INFO kablam! 
Sep 02 06:37:31.930 INFO kablam! warning: method is never used: `from_file`
Sep 02 06:37:31.930 INFO kablam!   --> src/net/config.rs:58:5
Sep 02 06:37:31.930 INFO kablam!    |
Sep 02 06:37:31.930 INFO kablam! 58 |     fn from_file(file: &str) -> Config {
Sep 02 06:37:31.930 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:37:31.930 INFO kablam!    |
Sep 02 06:37:31.930 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 06:37:31.930 INFO kablam! 
Sep 02 06:37:31.937 INFO kablam! warning: missing documentation for a method
Sep 02 06:37:31.937 INFO kablam!   --> src/net/conn.rs:64:5
Sep 02 06:37:31.937 INFO kablam!    |
Sep 02 06:37:31.938 INFO kablam! 64 |     pub fn get_peer_address(&self) -> &String {
Sep 02 06:37:31.938 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:37:31.938 INFO kablam!    |
Sep 02 06:37:31.938 INFO kablam! note: lint level defined here
Sep 02 06:37:31.938 INFO kablam!   --> src/lib.rs:15:9
Sep 02 06:37:31.938 INFO kablam!    |
Sep 02 06:37:31.939 INFO kablam! 15 | #![warn(missing_docs)]
Sep 02 06:37:31.939 INFO kablam!    |         ^^^^^^^^^^^^
Sep 02 06:37:31.939 INFO kablam! 
Sep 02 06:37:31.939 INFO kablam! warning: missing documentation for a method
Sep 02 06:37:31.939 INFO kablam!   --> src/net/conn.rs:67:5
Sep 02 06:37:31.940 INFO kablam!    |
Sep 02 06:37:31.940 INFO kablam! 67 |     pub fn get_local_address(&self) -> &String {
Sep 02 06:37:31.940 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:37:31.940 INFO kablam! 
Sep 02 06:37:32.145 INFO kablam! warning: unreachable statement
Sep 02 06:37:32.145 INFO kablam!    --> src/net/conn.rs:137:9
Sep 02 06:37:32.145 INFO kablam!     |
Sep 02 06:37:32.145 INFO kablam! 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Sep 02 06:37:32.145 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:37:32.145 INFO kablam!     |
Sep 02 06:37:32.145 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 02 06:37:32.145 INFO kablam! 
Sep 02 06:37:32.512 INFO kablam! warning: unused variable: `server`
Sep 02 06:37:32.512 INFO kablam!    --> src/net/conn.rs:120:13
Sep 02 06:37:32.512 INFO kablam!     |
Sep 02 06:37:32.512 INFO kablam! 120 |         let server = match (host, port).to_socket_addrs() {
Sep 02 06:37:32.512 INFO kablam!     |             ^^^^^^ help: consider using `_server` instead
Sep 02 06:37:32.512 INFO kablam!     |
Sep 02 06:37:32.512 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 06:37:32.512 INFO kablam! 
Sep 02 06:37:32.697 INFO kablam! warning: variable does not need to be mutable
Sep 02 06:37:32.697 INFO kablam!    --> src/net/conn.rs:149:13
Sep 02 06:37:32.697 INFO kablam!     |
Sep 02 06:37:32.697 INFO kablam! 149 |         let mut stream_socket;
Sep 02 06:37:32.697 INFO kablam!     |             ----^^^^^^^^^^^^^
Sep 02 06:37:32.697 INFO kablam!     |             |
Sep 02 06:37:32.697 INFO kablam!     |             help: remove this `mut`
Sep 02 06:37:32.697 INFO kablam!     |
Sep 02 06:37:32.698 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 06:37:32.698 INFO kablam! 
Sep 02 06:37:32.872 INFO kablam! warning: method is never used: `from_file`
Sep 02 06:37:32.872 INFO kablam!   --> src/net/config.rs:58:5
Sep 02 06:37:32.872 INFO kablam!    |
Sep 02 06:37:32.872 INFO kablam! 58 |     fn from_file(file: &str) -> Config {
Sep 02 06:37:32.872 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:37:32.872 INFO kablam!    |
Sep 02 06:37:32.873 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 06:37:32.873 INFO kablam! 
Sep 02 06:37:33.823 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
Sep 02 06:37:33.832 INFO kablam! su: No module specific data is present
Sep 02 06:37:34.374 INFO running `"docker" "rm" "-f" "6df4562ca0c3f51a8551ca415006a9e8446c74b37ca9b5842bb59a395ec155e2"`
Sep 02 06:37:34.551 INFO blam! 6df4562ca0c3f51a8551ca415006a9e8446c74b37ca9b5842bb59a395ec155e2