Nov 07 11:45:45.399 INFO checking net-utils-0.0.5 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 11:45:45.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 11:45:45.760 INFO blam! 6990164b9916e0661787db4ca7aee9650908e9b3229ab7218616319b7d5d973d
Nov 07 11:45:45.760 INFO running `"docker" "start" "-a" "6990164b9916e0661787db4ca7aee9650908e9b3229ab7218616319b7d5d973d"`
Nov 07 11:45:46.760 INFO kablam! usermod: no changes
Nov 07 11:45:46.912 INFO kablam!     Checking net-utils v0.0.5 (/source)
Nov 07 11:45:48.176 INFO kablam! warning: unused import: `std::time::Duration`
Nov 07 11:45:48.176 INFO kablam!  --> src/net/config.rs:6:5
Nov 07 11:45:48.176 INFO kablam!   |
Nov 07 11:45:48.176 INFO kablam! 6 | use std::time::Duration;
Nov 07 11:45:48.176 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 07 11:45:48.176 INFO kablam!   |
Nov 07 11:45:48.176 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 11:45:48.176 INFO kablam! 
Nov 07 11:45:48.208 INFO kablam! warning: unused import: `std::str::FromStr`
Nov 07 11:45:48.208 INFO kablam!   --> src/net/conn.rs:24:5
Nov 07 11:45:48.208 INFO kablam!    |
Nov 07 11:45:48.208 INFO kablam! 24 | use std::str::FromStr;
Nov 07 11:45:48.208 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 07 11:45:48.208 INFO kablam! 
Nov 07 11:45:48.528 INFO kablam! warning: unreachable statement
Nov 07 11:45:48.528 INFO kablam!    --> src/net/conn.rs:137:9
Nov 07 11:45:48.528 INFO kablam!     |
Nov 07 11:45:48.528 INFO kablam! 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Nov 07 11:45:48.529 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 11:45:48.529 INFO kablam!     |
Nov 07 11:45:48.529 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Nov 07 11:45:48.529 INFO kablam! 
Nov 07 11:45:48.636 INFO kablam! warning: unused variable: `server`
Nov 07 11:45:48.636 INFO kablam!    --> src/net/conn.rs:120:13
Nov 07 11:45:48.636 INFO kablam!     |
Nov 07 11:45:48.636 INFO kablam! 120 |         let server = match (host, port).to_socket_addrs() {
Nov 07 11:45:48.636 INFO kablam!     |             ^^^^^^ help: consider using `_server` instead
Nov 07 11:45:48.636 INFO kablam!     |
Nov 07 11:45:48.636 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 11:45:48.636 INFO kablam! 
Nov 07 11:45:48.776 INFO kablam! warning: variable does not need to be mutable
Nov 07 11:45:48.776 INFO kablam!    --> src/net/conn.rs:149:13
Nov 07 11:45:48.776 INFO kablam!     |
Nov 07 11:45:48.776 INFO kablam! 149 |         let mut stream_socket;
Nov 07 11:45:48.776 INFO kablam!     |             ----^^^^^^^^^^^^^
Nov 07 11:45:48.776 INFO kablam!     |             |
Nov 07 11:45:48.776 INFO kablam!     |             help: remove this `mut`
Nov 07 11:45:48.776 INFO kablam!     |
Nov 07 11:45:48.776 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 11:45:48.776 INFO kablam! 
Nov 07 11:45:48.800 INFO kablam! warning: method is never used: `from_file`
Nov 07 11:45:48.800 INFO kablam!   --> src/net/config.rs:58:5
Nov 07 11:45:48.800 INFO kablam!    |
Nov 07 11:45:48.800 INFO kablam! 58 |     fn from_file(file: &str) -> Config {
Nov 07 11:45:48.800 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 11:45:48.800 INFO kablam!    |
Nov 07 11:45:48.800 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 11:45:48.800 INFO kablam! 
Nov 07 11:45:48.804 INFO kablam! warning: missing documentation for a method
Nov 07 11:45:48.804 INFO kablam!   --> src/net/conn.rs:64:5
Nov 07 11:45:48.804 INFO kablam!    |
Nov 07 11:45:48.804 INFO kablam! 64 |     pub fn get_peer_address(&self) -> &String {
Nov 07 11:45:48.804 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 11:45:48.804 INFO kablam!    |
Nov 07 11:45:48.804 INFO kablam! note: lint level defined here
Nov 07 11:45:48.804 INFO kablam!   --> src/lib.rs:15:9
Nov 07 11:45:48.804 INFO kablam!    |
Nov 07 11:45:48.804 INFO kablam! 15 | #![warn(missing_docs)]
Nov 07 11:45:48.804 INFO kablam!    |         ^^^^^^^^^^^^
Nov 07 11:45:48.804 INFO kablam! 
Nov 07 11:45:48.804 INFO kablam! warning: missing documentation for a method
Nov 07 11:45:48.804 INFO kablam!   --> src/net/conn.rs:67:5
Nov 07 11:45:48.804 INFO kablam!    |
Nov 07 11:45:48.804 INFO kablam! 67 |     pub fn get_local_address(&self) -> &String {
Nov 07 11:45:48.804 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 11:45:48.804 INFO kablam! 
Nov 07 11:45:49.625 INFO kablam! warning: unused import: `std::time::Duration`
Nov 07 11:45:49.625 INFO kablam!  --> src/net/config.rs:6:5
Nov 07 11:45:49.625 INFO kablam!   |
Nov 07 11:45:49.625 INFO kablam! 6 | use std::time::Duration;
Nov 07 11:45:49.625 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 07 11:45:49.625 INFO kablam!   |
Nov 07 11:45:49.625 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 11:45:49.625 INFO kablam! 
Nov 07 11:45:49.626 INFO kablam! warning: unused import: `std::time::Duration`
Nov 07 11:45:49.626 INFO kablam!   --> src/net/config.rs:71:9
Nov 07 11:45:49.626 INFO kablam!    |
Nov 07 11:45:49.626 INFO kablam! 71 |     use std::time::Duration;
Nov 07 11:45:49.626 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Nov 07 11:45:49.626 INFO kablam! 
Nov 07 11:45:49.628 INFO kablam! warning: unused import: `std::str::FromStr`
Nov 07 11:45:49.628 INFO kablam!   --> src/net/conn.rs:24:5
Nov 07 11:45:49.628 INFO kablam!    |
Nov 07 11:45:49.628 INFO kablam! 24 | use std::str::FromStr;
Nov 07 11:45:49.628 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 07 11:45:49.628 INFO kablam! 
Nov 07 11:45:49.916 INFO kablam! warning: unreachable statement
Nov 07 11:45:49.917 INFO kablam!    --> src/net/conn.rs:137:9
Nov 07 11:45:49.920 INFO kablam!     |
Nov 07 11:45:49.920 INFO kablam! 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Nov 07 11:45:49.920 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 11:45:49.920 INFO kablam!     |
Nov 07 11:45:49.920 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Nov 07 11:45:49.920 INFO kablam! 
Nov 07 11:45:50.173 INFO kablam! warning: unused variable: `server`
Nov 07 11:45:50.176 INFO kablam!    --> src/net/conn.rs:120:13
Nov 07 11:45:50.176 INFO kablam!     |
Nov 07 11:45:50.176 INFO kablam! 120 |         let server = match (host, port).to_socket_addrs() {
Nov 07 11:45:50.176 INFO kablam!     |             ^^^^^^ help: consider using `_server` instead
Nov 07 11:45:50.176 INFO kablam!     |
Nov 07 11:45:50.176 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 11:45:50.176 INFO kablam! 
Nov 07 11:45:50.324 INFO kablam! warning: variable does not need to be mutable
Nov 07 11:45:50.324 INFO kablam!    --> src/net/conn.rs:149:13
Nov 07 11:45:50.324 INFO kablam!     |
Nov 07 11:45:50.324 INFO kablam! 149 |         let mut stream_socket;
Nov 07 11:45:50.324 INFO kablam!     |             ----^^^^^^^^^^^^^
Nov 07 11:45:50.324 INFO kablam!     |             |
Nov 07 11:45:50.324 INFO kablam!     |             help: remove this `mut`
Nov 07 11:45:50.324 INFO kablam!     |
Nov 07 11:45:50.324 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 11:45:50.324 INFO kablam! 
Nov 07 11:45:50.445 INFO kablam! warning: method is never used: `from_file`
Nov 07 11:45:50.445 INFO kablam!   --> src/net/config.rs:58:5
Nov 07 11:45:50.445 INFO kablam!    |
Nov 07 11:45:50.445 INFO kablam! 58 |     fn from_file(file: &str) -> Config {
Nov 07 11:45:50.445 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 11:45:50.445 INFO kablam!    |
Nov 07 11:45:50.445 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 11:45:50.445 INFO kablam! 
Nov 07 11:45:51.288 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
Nov 07 11:45:51.299 INFO kablam! su: No module specific data is present
Nov 07 11:45:52.070 INFO running `"docker" "rm" "-f" "6990164b9916e0661787db4ca7aee9650908e9b3229ab7218616319b7d5d973d"`
Nov 07 11:45:52.296 INFO blam! 6990164b9916e0661787db4ca7aee9650908e9b3229ab7218616319b7d5d973d