Aug 18 00:12:16.182 INFO checking discovery_rust-0.1.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 00:12:16.182 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 00:12:16.182 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 00:12:16.182 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 00:12:16.414 INFO blam! cea21cc331b95c24102db9c07da263b6a9888088585e150afc58ed3d2ed1c1cb
Aug 18 00:12:16.416 INFO running `"docker" "start" "-a" "cea21cc331b95c24102db9c07da263b6a9888088585e150afc58ed3d2ed1c1cb"`
Aug 18 00:12:17.291 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 18 00:12:17.578 INFO kablam!     Checking consul_rust v0.1.0
Aug 18 00:12:22.862 INFO kablam!     Checking discovery_rust v0.1.0 (file:///source)
Aug 18 00:12:26.980 INFO kablam! warning: unused import: `std::collections::HashMap`
Aug 18 00:12:26.980 INFO kablam!  --> src/lib.rs:8:5
Aug 18 00:12:26.981 INFO kablam!   |
Aug 18 00:12:26.981 INFO kablam! 8 | use std::collections::HashMap;
Aug 18 00:12:26.981 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:12:26.981 INFO kablam!   |
Aug 18 00:12:26.981 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 18 00:12:26.981 INFO kablam! 
Aug 18 00:12:26.982 INFO kablam! warning: unused imports: `Write`, `self`
Aug 18 00:12:26.982 INFO kablam!  --> src/core/diplomat.rs:9:15
Aug 18 00:12:26.982 INFO kablam!   |
Aug 18 00:12:26.982 INFO kablam! 9 | use std::io::{self, Write};
Aug 18 00:12:26.982 INFO kablam!   |               ^^^^  ^^^^^
Aug 18 00:12:26.982 INFO kablam! 
Aug 18 00:12:26.982 INFO kablam! warning: unused import: `std::iter::FromIterator`
Aug 18 00:12:26.982 INFO kablam!   --> src/core/diplomat.rs:10:5
Aug 18 00:12:26.982 INFO kablam!    |
Aug 18 00:12:26.982 INFO kablam! 10 | use std::iter::FromIterator;
Aug 18 00:12:26.982 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:12:26.982 INFO kablam! 
Aug 18 00:12:26.982 INFO kablam! warning: unused import: `Host`
Aug 18 00:12:26.982 INFO kablam!   --> src/core/diplomat.rs:11:11
Aug 18 00:12:26.982 INFO kablam!    |
Aug 18 00:12:26.982 INFO kablam! 11 | use url::{Host, Url};
Aug 18 00:12:26.982 INFO kablam!    |           ^^^^
Aug 18 00:12:26.982 INFO kablam! 
Aug 18 00:12:27.527 INFO kablam! warning: unreachable pattern
Aug 18 00:12:27.528 INFO kablam!    --> src/core/diplomat.rs:158:17
Aug 18 00:12:27.528 INFO kablam!     |
Aug 18 00:12:27.528 INFO kablam! 158 |                 _ => {  // default choose the first item
Aug 18 00:12:27.528 INFO kablam!     |                 ^
Aug 18 00:12:27.528 INFO kablam!     |
Aug 18 00:12:27.528 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Aug 18 00:12:27.528 INFO kablam! 
Aug 18 00:12:27.529 INFO kablam! warning: unused variable: `refresh`
Aug 18 00:12:27.529 INFO kablam!   --> src/core/diplomat.rs:99:47
Aug 18 00:12:27.529 INFO kablam!    |
Aug 18 00:12:27.529 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Aug 18 00:12:27.529 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Aug 18 00:12:27.529 INFO kablam!    |
Aug 18 00:12:27.529 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 18 00:12:27.529 INFO kablam! 
Aug 18 00:12:27.589 INFO kablam! warning: unused import: `std::collections::HashMap`
Aug 18 00:12:27.589 INFO kablam!  --> src/lib.rs:8:5
Aug 18 00:12:27.589 INFO kablam!   |
Aug 18 00:12:27.589 INFO kablam! 8 | use std::collections::HashMap;
Aug 18 00:12:27.589 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:12:27.589 INFO kablam!   |
Aug 18 00:12:27.589 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 18 00:12:27.589 INFO kablam! 
Aug 18 00:12:27.590 INFO kablam! warning: unused imports: `Write`, `self`
Aug 18 00:12:27.590 INFO kablam!  --> src/core/diplomat.rs:9:15
Aug 18 00:12:27.590 INFO kablam!   |
Aug 18 00:12:27.590 INFO kablam! 9 | use std::io::{self, Write};
Aug 18 00:12:27.590 INFO kablam!   |               ^^^^  ^^^^^
Aug 18 00:12:27.590 INFO kablam! 
Aug 18 00:12:27.590 INFO kablam! warning: unused import: `std::iter::FromIterator`
Aug 18 00:12:27.590 INFO kablam!   --> src/core/diplomat.rs:10:5
Aug 18 00:12:27.590 INFO kablam!    |
Aug 18 00:12:27.590 INFO kablam! 10 | use std::iter::FromIterator;
Aug 18 00:12:27.590 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 00:12:27.590 INFO kablam! 
Aug 18 00:12:27.590 INFO kablam! warning: unused import: `Host`
Aug 18 00:12:27.590 INFO kablam!   --> src/core/diplomat.rs:11:11
Aug 18 00:12:27.591 INFO kablam!    |
Aug 18 00:12:27.591 INFO kablam! 11 | use url::{Host, Url};
Aug 18 00:12:27.591 INFO kablam!    |           ^^^^
Aug 18 00:12:27.591 INFO kablam! 
Aug 18 00:12:27.597 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:12:27.597 INFO kablam!   --> src/core/diplomat.rs:50:13
Aug 18 00:12:27.598 INFO kablam!    |
Aug 18 00:12:27.598 INFO kablam! 50 |         let mut discovery_uri: String;
Aug 18 00:12:27.598 INFO kablam!    |             ----^^^^^^^^^^^^^
Aug 18 00:12:27.598 INFO kablam!    |             |
Aug 18 00:12:27.598 INFO kablam!    |             help: remove this `mut`
Aug 18 00:12:27.598 INFO kablam!    |
Aug 18 00:12:27.598 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 00:12:27.599 INFO kablam! 
Aug 18 00:12:27.672 INFO kablam! warning: field is never used: `cache_ttl`
Aug 18 00:12:27.672 INFO kablam!   --> src/core/diplomat.rs:32:5
Aug 18 00:12:27.672 INFO kablam!    |
Aug 18 00:12:27.672 INFO kablam! 32 |     cache_ttl: u16,
Aug 18 00:12:27.672 INFO kablam!    |     ^^^^^^^^^^^^^^
Aug 18 00:12:27.672 INFO kablam!    |
Aug 18 00:12:27.672 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 18 00:12:27.672 INFO kablam! 
Aug 18 00:12:28.105 INFO kablam! warning: unreachable pattern
Aug 18 00:12:28.105 INFO kablam!    --> src/core/diplomat.rs:158:17
Aug 18 00:12:28.105 INFO kablam!     |
Aug 18 00:12:28.105 INFO kablam! 158 |                 _ => {  // default choose the first item
Aug 18 00:12:28.106 INFO kablam!     |                 ^
Aug 18 00:12:28.106 INFO kablam!     |
Aug 18 00:12:28.106 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Aug 18 00:12:28.106 INFO kablam! 
Aug 18 00:12:28.107 INFO kablam! warning: unused variable: `refresh`
Aug 18 00:12:28.107 INFO kablam!   --> src/core/diplomat.rs:99:47
Aug 18 00:12:28.107 INFO kablam!    |
Aug 18 00:12:28.107 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Aug 18 00:12:28.107 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Aug 18 00:12:28.107 INFO kablam!    |
Aug 18 00:12:28.107 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 18 00:12:28.107 INFO kablam! 
Aug 18 00:12:28.140 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:12:28.140 INFO kablam!   --> src/core/diplomat.rs:50:13
Aug 18 00:12:28.140 INFO kablam!    |
Aug 18 00:12:28.140 INFO kablam! 50 |         let mut discovery_uri: String;
Aug 18 00:12:28.140 INFO kablam!    |             ----^^^^^^^^^^^^^
Aug 18 00:12:28.140 INFO kablam!    |             |
Aug 18 00:12:28.140 INFO kablam!    |             help: remove this `mut`
Aug 18 00:12:28.140 INFO kablam!    |
Aug 18 00:12:28.140 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 00:12:28.140 INFO kablam! 
Aug 18 00:12:28.169 INFO kablam! warning: field is never used: `cache_ttl`
Aug 18 00:12:28.169 INFO kablam!   --> src/core/diplomat.rs:32:5
Aug 18 00:12:28.169 INFO kablam!    |
Aug 18 00:12:28.169 INFO kablam! 32 |     cache_ttl: u16,
Aug 18 00:12:28.169 INFO kablam!    |     ^^^^^^^^^^^^^^
Aug 18 00:12:28.169 INFO kablam!    |
Aug 18 00:12:28.169 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 18 00:12:28.169 INFO kablam! 
Aug 18 00:12:28.236 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.00s
Aug 18 00:12:28.259 INFO kablam! su: No module specific data is present
Aug 18 00:12:28.760 INFO running `"docker" "rm" "-f" "cea21cc331b95c24102db9c07da263b6a9888088585e150afc58ed3d2ed1c1cb"`
Aug 18 00:12:28.947 INFO blam! cea21cc331b95c24102db9c07da263b6a9888088585e150afc58ed3d2ed1c1cb