Aug 02 11:23:32.676 INFO checking discovery_rust-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 11:23:32.677 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:23:32.677 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:23:32.677 INFO running `"docker" "create" "-v" "/tmp/crater.WQvPAM04P2Q6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 11:23:32.952 INFO blam! 1be011d407de1afca73c3d78276b609569bd98094206cf33ff7b0a537ea097ef
Aug 02 11:23:32.954 INFO running `"docker" "start" "-a" "1be011d407de1afca73c3d78276b609569bd98094206cf33ff7b0a537ea097ef"`
Aug 02 11:23:33.974 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 02 11:23:34.177 INFO kablam!     Checking consul_rust v0.1.0
Aug 02 11:23:38.967 INFO kablam!     Checking discovery_rust v0.1.0 (file:///source)
Aug 02 11:23:42.543 INFO kablam! warning: unused import: `std::collections::HashMap`
Aug 02 11:23:42.543 INFO kablam!  --> src/lib.rs:8:5
Aug 02 11:23:42.543 INFO kablam!   |
Aug 02 11:23:42.543 INFO kablam! 8 | use std::collections::HashMap;
Aug 02 11:23:42.543 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:23:42.543 INFO kablam!   |
Aug 02 11:23:42.543 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 11:23:42.543 INFO kablam! 
Aug 02 11:23:42.544 INFO kablam! warning: unused imports: `Write`, `self`
Aug 02 11:23:42.544 INFO kablam!  --> src/core/diplomat.rs:9:15
Aug 02 11:23:42.544 INFO kablam!   |
Aug 02 11:23:42.544 INFO kablam! 9 | use std::io::{self, Write};
Aug 02 11:23:42.544 INFO kablam!   |               ^^^^  ^^^^^
Aug 02 11:23:42.544 INFO kablam! 
Aug 02 11:23:42.544 INFO kablam! warning: unused import: `std::iter::FromIterator`
Aug 02 11:23:42.544 INFO kablam!   --> src/core/diplomat.rs:10:5
Aug 02 11:23:42.544 INFO kablam!    |
Aug 02 11:23:42.544 INFO kablam! 10 | use std::iter::FromIterator;
Aug 02 11:23:42.544 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:23:42.544 INFO kablam! 
Aug 02 11:23:42.544 INFO kablam! warning: unused import: `Host`
Aug 02 11:23:42.544 INFO kablam!   --> src/core/diplomat.rs:11:11
Aug 02 11:23:42.544 INFO kablam!    |
Aug 02 11:23:42.545 INFO kablam! 11 | use url::{Host, Url};
Aug 02 11:23:42.545 INFO kablam!    |           ^^^^
Aug 02 11:23:42.545 INFO kablam! 
Aug 02 11:23:42.943 INFO kablam! warning: unused import: `std::collections::HashMap`
Aug 02 11:23:42.943 INFO kablam!  --> src/lib.rs:8:5
Aug 02 11:23:42.943 INFO kablam!   |
Aug 02 11:23:42.943 INFO kablam! 8 | use std::collections::HashMap;
Aug 02 11:23:42.943 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:23:42.943 INFO kablam!   |
Aug 02 11:23:42.943 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 11:23:42.943 INFO kablam! 
Aug 02 11:23:42.943 INFO kablam! warning: unused imports: `Write`, `self`
Aug 02 11:23:42.943 INFO kablam!  --> src/core/diplomat.rs:9:15
Aug 02 11:23:42.943 INFO kablam!   |
Aug 02 11:23:42.943 INFO kablam! 9 | use std::io::{self, Write};
Aug 02 11:23:42.943 INFO kablam!   |               ^^^^  ^^^^^
Aug 02 11:23:42.943 INFO kablam! 
Aug 02 11:23:42.943 INFO kablam! warning: unused import: `std::iter::FromIterator`
Aug 02 11:23:42.943 INFO kablam!   --> src/core/diplomat.rs:10:5
Aug 02 11:23:42.943 INFO kablam!    |
Aug 02 11:23:42.943 INFO kablam! 10 | use std::iter::FromIterator;
Aug 02 11:23:42.943 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:23:42.943 INFO kablam! 
Aug 02 11:23:42.943 INFO kablam! warning: unused import: `Host`
Aug 02 11:23:42.943 INFO kablam!   --> src/core/diplomat.rs:11:11
Aug 02 11:23:42.943 INFO kablam!    |
Aug 02 11:23:42.943 INFO kablam! 11 | use url::{Host, Url};
Aug 02 11:23:42.943 INFO kablam!    |           ^^^^
Aug 02 11:23:42.943 INFO kablam! 
Aug 02 11:23:42.987 INFO kablam! warning: unreachable pattern
Aug 02 11:23:42.987 INFO kablam!    --> src/core/diplomat.rs:158:17
Aug 02 11:23:42.987 INFO kablam!     |
Aug 02 11:23:42.987 INFO kablam! 158 |                 _ => {  // default choose the first item
Aug 02 11:23:42.987 INFO kablam!     |                 ^
Aug 02 11:23:42.996 INFO kablam!     |
Aug 02 11:23:42.996 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Aug 02 11:23:42.996 INFO kablam! 
Aug 02 11:23:42.997 INFO kablam! warning: unused variable: `refresh`
Aug 02 11:23:42.997 INFO kablam!   --> src/core/diplomat.rs:99:47
Aug 02 11:23:42.997 INFO kablam!    |
Aug 02 11:23:42.997 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Aug 02 11:23:42.997 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Aug 02 11:23:42.997 INFO kablam!    |
Aug 02 11:23:42.997 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 11:23:42.997 INFO kablam! 
Aug 02 11:23:43.033 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:23:43.033 INFO kablam!   --> src/core/diplomat.rs:50:13
Aug 02 11:23:43.033 INFO kablam!    |
Aug 02 11:23:43.033 INFO kablam! 50 |         let mut discovery_uri: String;
Aug 02 11:23:43.033 INFO kablam!    |             ----^^^^^^^^^^^^^
Aug 02 11:23:43.033 INFO kablam!    |             |
Aug 02 11:23:43.033 INFO kablam!    |             help: remove this `mut`
Aug 02 11:23:43.040 INFO kablam!    |
Aug 02 11:23:43.040 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 11:23:43.040 INFO kablam! 
Aug 02 11:23:43.072 INFO kablam! warning: field is never used: `cache_ttl`
Aug 02 11:23:43.072 INFO kablam!   --> src/core/diplomat.rs:32:5
Aug 02 11:23:43.072 INFO kablam!    |
Aug 02 11:23:43.072 INFO kablam! 32 |     cache_ttl: u16,
Aug 02 11:23:43.072 INFO kablam!    |     ^^^^^^^^^^^^^^
Aug 02 11:23:43.072 INFO kablam!    |
Aug 02 11:23:43.072 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 11:23:43.072 INFO kablam! 
Aug 02 11:23:43.331 INFO kablam! warning: unreachable pattern
Aug 02 11:23:43.331 INFO kablam!    --> src/core/diplomat.rs:158:17
Aug 02 11:23:43.331 INFO kablam!     |
Aug 02 11:23:43.331 INFO kablam! 158 |                 _ => {  // default choose the first item
Aug 02 11:23:43.331 INFO kablam!     |                 ^
Aug 02 11:23:43.331 INFO kablam!     |
Aug 02 11:23:43.331 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Aug 02 11:23:43.331 INFO kablam! 
Aug 02 11:23:43.331 INFO kablam! warning: unused variable: `refresh`
Aug 02 11:23:43.331 INFO kablam!   --> src/core/diplomat.rs:99:47
Aug 02 11:23:43.331 INFO kablam!    |
Aug 02 11:23:43.332 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Aug 02 11:23:43.332 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Aug 02 11:23:43.332 INFO kablam!    |
Aug 02 11:23:43.332 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 11:23:43.332 INFO kablam! 
Aug 02 11:23:43.358 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:23:43.358 INFO kablam!   --> src/core/diplomat.rs:50:13
Aug 02 11:23:43.358 INFO kablam!    |
Aug 02 11:23:43.358 INFO kablam! 50 |         let mut discovery_uri: String;
Aug 02 11:23:43.358 INFO kablam!    |             ----^^^^^^^^^^^^^
Aug 02 11:23:43.358 INFO kablam!    |             |
Aug 02 11:23:43.358 INFO kablam!    |             help: remove this `mut`
Aug 02 11:23:43.358 INFO kablam!    |
Aug 02 11:23:43.358 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 11:23:43.358 INFO kablam! 
Aug 02 11:23:43.377 INFO kablam! warning: field is never used: `cache_ttl`
Aug 02 11:23:43.377 INFO kablam!   --> src/core/diplomat.rs:32:5
Aug 02 11:23:43.378 INFO kablam!    |
Aug 02 11:23:43.378 INFO kablam! 32 |     cache_ttl: u16,
Aug 02 11:23:43.378 INFO kablam!    |     ^^^^^^^^^^^^^^
Aug 02 11:23:43.378 INFO kablam!    |
Aug 02 11:23:43.378 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 11:23:43.378 INFO kablam! 
Aug 02 11:23:43.432 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.51s
Aug 02 11:23:43.453 INFO kablam! su: No module specific data is present
Aug 02 11:23:44.476 INFO running `"docker" "rm" "-f" "1be011d407de1afca73c3d78276b609569bd98094206cf33ff7b0a537ea097ef"`
Aug 02 11:23:44.630 INFO blam! 1be011d407de1afca73c3d78276b609569bd98094206cf33ff7b0a537ea097ef