Aug 30 19:36:16.196 INFO checking discovery_rust-0.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 19:36:16.197 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 19:36:16.197 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 19:36:16.418 INFO blam! 7aba450a1a1e5e4b09fe28a1a50c2a28ab5d385d94180e96cfcf76117d67e9bf
Aug 30 19:36:16.421 INFO running `"docker" "start" "-a" "7aba450a1a1e5e4b09fe28a1a50c2a28ab5d385d94180e96cfcf76117d67e9bf"`
Aug 30 19:36:17.087 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 30 19:36:17.277 INFO kablam!     Checking consul_rust v0.1.0
Aug 30 19:36:23.959 INFO kablam!     Checking discovery_rust v0.1.0 (file:///source)
Aug 30 19:36:29.784 INFO kablam! warning: unused import: `std::collections::HashMap`
Aug 30 19:36:29.784 INFO kablam!  --> src/lib.rs:8:5
Aug 30 19:36:29.784 INFO kablam!   |
Aug 30 19:36:29.784 INFO kablam! 8 | use std::collections::HashMap;
Aug 30 19:36:29.784 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 19:36:29.784 INFO kablam!   |
Aug 30 19:36:29.784 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 19:36:29.784 INFO kablam! 
Aug 30 19:36:29.784 INFO kablam! warning: unused imports: `Write`, `self`
Aug 30 19:36:29.784 INFO kablam!  --> src/core/diplomat.rs:9:15
Aug 30 19:36:29.784 INFO kablam!   |
Aug 30 19:36:29.784 INFO kablam! 9 | use std::io::{self, Write};
Aug 30 19:36:29.784 INFO kablam!   |               ^^^^  ^^^^^
Aug 30 19:36:29.785 INFO kablam! 
Aug 30 19:36:29.785 INFO kablam! warning: unused import: `std::iter::FromIterator`
Aug 30 19:36:29.786 INFO kablam!   --> src/core/diplomat.rs:10:5
Aug 30 19:36:29.786 INFO kablam!    |
Aug 30 19:36:29.786 INFO kablam! 10 | use std::iter::FromIterator;
Aug 30 19:36:29.786 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 19:36:29.786 INFO kablam! 
Aug 30 19:36:29.786 INFO kablam! warning: unused import: `Host`
Aug 30 19:36:29.786 INFO kablam!   --> src/core/diplomat.rs:11:11
Aug 30 19:36:29.786 INFO kablam!    |
Aug 30 19:36:29.786 INFO kablam! 11 | use url::{Host, Url};
Aug 30 19:36:29.786 INFO kablam!    |           ^^^^
Aug 30 19:36:29.786 INFO kablam! 
Aug 30 19:36:30.122 INFO kablam! warning: unreachable pattern
Aug 30 19:36:30.122 INFO kablam!    --> src/core/diplomat.rs:158:17
Aug 30 19:36:30.122 INFO kablam!     |
Aug 30 19:36:30.122 INFO kablam! 158 |                 _ => {  // default choose the first item
Aug 30 19:36:30.122 INFO kablam!     |                 ^
Aug 30 19:36:30.122 INFO kablam!     |
Aug 30 19:36:30.122 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Aug 30 19:36:30.122 INFO kablam! 
Aug 30 19:36:30.123 INFO kablam! warning: unused variable: `refresh`
Aug 30 19:36:30.123 INFO kablam!   --> src/core/diplomat.rs:99:47
Aug 30 19:36:30.123 INFO kablam!    |
Aug 30 19:36:30.123 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Aug 30 19:36:30.123 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Aug 30 19:36:30.123 INFO kablam!    |
Aug 30 19:36:30.123 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 19:36:30.123 INFO kablam! 
Aug 30 19:36:30.151 INFO kablam! warning: variable does not need to be mutable
Aug 30 19:36:30.151 INFO kablam!   --> src/core/diplomat.rs:50:13
Aug 30 19:36:30.151 INFO kablam!    |
Aug 30 19:36:30.151 INFO kablam! 50 |         let mut discovery_uri: String;
Aug 30 19:36:30.151 INFO kablam!    |             ----^^^^^^^^^^^^^
Aug 30 19:36:30.151 INFO kablam!    |             |
Aug 30 19:36:30.151 INFO kablam!    |             help: remove this `mut`
Aug 30 19:36:30.151 INFO kablam!    |
Aug 30 19:36:30.151 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 19:36:30.151 INFO kablam! 
Aug 30 19:36:30.174 INFO kablam! warning: field is never used: `cache_ttl`
Aug 30 19:36:30.174 INFO kablam!   --> src/core/diplomat.rs:32:5
Aug 30 19:36:30.174 INFO kablam!    |
Aug 30 19:36:30.174 INFO kablam! 32 |     cache_ttl: u16,
Aug 30 19:36:30.174 INFO kablam!    |     ^^^^^^^^^^^^^^
Aug 30 19:36:30.174 INFO kablam!    |
Aug 30 19:36:30.174 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 19:36:30.174 INFO kablam! 
Aug 30 19:36:30.453 INFO kablam! warning: unused import: `std::collections::HashMap`
Aug 30 19:36:30.453 INFO kablam!  --> src/lib.rs:8:5
Aug 30 19:36:30.453 INFO kablam!   |
Aug 30 19:36:30.453 INFO kablam! 8 | use std::collections::HashMap;
Aug 30 19:36:30.453 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 19:36:30.453 INFO kablam!   |
Aug 30 19:36:30.454 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 19:36:30.454 INFO kablam! 
Aug 30 19:36:30.454 INFO kablam! warning: unused imports: `Write`, `self`
Aug 30 19:36:30.454 INFO kablam!  --> src/core/diplomat.rs:9:15
Aug 30 19:36:30.454 INFO kablam!   |
Aug 30 19:36:30.454 INFO kablam! 9 | use std::io::{self, Write};
Aug 30 19:36:30.454 INFO kablam!   |               ^^^^  ^^^^^
Aug 30 19:36:30.454 INFO kablam! 
Aug 30 19:36:30.454 INFO kablam! warning: unused import: `std::iter::FromIterator`
Aug 30 19:36:30.454 INFO kablam!   --> src/core/diplomat.rs:10:5
Aug 30 19:36:30.454 INFO kablam!    |
Aug 30 19:36:30.454 INFO kablam! 10 | use std::iter::FromIterator;
Aug 30 19:36:30.454 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 19:36:30.454 INFO kablam! 
Aug 30 19:36:30.454 INFO kablam! warning: unused import: `Host`
Aug 30 19:36:30.454 INFO kablam!   --> src/core/diplomat.rs:11:11
Aug 30 19:36:30.454 INFO kablam!    |
Aug 30 19:36:30.454 INFO kablam! 11 | use url::{Host, Url};
Aug 30 19:36:30.454 INFO kablam!    |           ^^^^
Aug 30 19:36:30.454 INFO kablam! 
Aug 30 19:36:30.790 INFO kablam! warning: unreachable pattern
Aug 30 19:36:30.790 INFO kablam!    --> src/core/diplomat.rs:158:17
Aug 30 19:36:30.790 INFO kablam!     |
Aug 30 19:36:30.790 INFO kablam! 158 |                 _ => {  // default choose the first item
Aug 30 19:36:30.790 INFO kablam!     |                 ^
Aug 30 19:36:30.790 INFO kablam!     |
Aug 30 19:36:30.790 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Aug 30 19:36:30.791 INFO kablam! 
Aug 30 19:36:30.791 INFO kablam! warning: unused variable: `refresh`
Aug 30 19:36:30.791 INFO kablam!   --> src/core/diplomat.rs:99:47
Aug 30 19:36:30.791 INFO kablam!    |
Aug 30 19:36:30.791 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Aug 30 19:36:30.791 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Aug 30 19:36:30.791 INFO kablam!    |
Aug 30 19:36:30.791 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 19:36:30.791 INFO kablam! 
Aug 30 19:36:30.819 INFO kablam! warning: variable does not need to be mutable
Aug 30 19:36:30.819 INFO kablam!   --> src/core/diplomat.rs:50:13
Aug 30 19:36:30.819 INFO kablam!    |
Aug 30 19:36:30.819 INFO kablam! 50 |         let mut discovery_uri: String;
Aug 30 19:36:30.819 INFO kablam!    |             ----^^^^^^^^^^^^^
Aug 30 19:36:30.819 INFO kablam!    |             |
Aug 30 19:36:30.819 INFO kablam!    |             help: remove this `mut`
Aug 30 19:36:30.820 INFO kablam!    |
Aug 30 19:36:30.820 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 19:36:30.820 INFO kablam! 
Aug 30 19:36:30.842 INFO kablam! warning: field is never used: `cache_ttl`
Aug 30 19:36:30.842 INFO kablam!   --> src/core/diplomat.rs:32:5
Aug 30 19:36:30.842 INFO kablam!    |
Aug 30 19:36:30.843 INFO kablam! 32 |     cache_ttl: u16,
Aug 30 19:36:30.843 INFO kablam!    |     ^^^^^^^^^^^^^^
Aug 30 19:36:30.843 INFO kablam!    |
Aug 30 19:36:30.843 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 19:36:30.843 INFO kablam! 
Aug 30 19:36:30.877 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.80s
Aug 30 19:36:30.888 INFO kablam! su: No module specific data is present
Aug 30 19:36:31.368 INFO running `"docker" "rm" "-f" "7aba450a1a1e5e4b09fe28a1a50c2a28ab5d385d94180e96cfcf76117d67e9bf"`
Aug 30 19:36:31.462 INFO blam! 7aba450a1a1e5e4b09fe28a1a50c2a28ab5d385d94180e96cfcf76117d67e9bf