Aug 02 11:23:32.441 INFO checking discovery_rust-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 11:23:32.441 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:23:32.441 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:23:32.441 INFO running `"docker" "create" "-v" "/tmp/crater.GPflguhHfOSv:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+tmplazy:/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 11:23:32.700 INFO blam! 7fb2574fb463c0b8127bbab3be4c18542380ccfac7c131d5d3372144cfe29494
Aug 02 11:23:32.702 INFO running `"docker" "start" "-a" "7fb2574fb463c0b8127bbab3be4c18542380ccfac7c131d5d3372144cfe29494"`
Aug 02 11:23:33.707 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 02 11:23:33.977 INFO kablam!     Checking consul_rust v0.1.0
Aug 02 11:23:38.836 INFO kablam!     Checking discovery_rust v0.1.0 (file:///source)
Aug 02 11:23:42.885 INFO kablam! warning: unused import: `std::collections::HashMap`
Aug 02 11:23:42.885 INFO kablam!  --> src/lib.rs:8:5
Aug 02 11:23:42.885 INFO kablam!   |
Aug 02 11:23:42.885 INFO kablam! 8 | use std::collections::HashMap;
Aug 02 11:23:42.885 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:23:42.885 INFO kablam!   |
Aug 02 11:23:42.885 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 11:23:42.885 INFO kablam! 
Aug 02 11:23:42.885 INFO kablam! warning: unused imports: `Write`, `self`
Aug 02 11:23:42.885 INFO kablam!  --> src/core/diplomat.rs:9:15
Aug 02 11:23:42.885 INFO kablam!   |
Aug 02 11:23:42.885 INFO kablam! 9 | use std::io::{self, Write};
Aug 02 11:23:42.885 INFO kablam!   |               ^^^^  ^^^^^
Aug 02 11:23:42.885 INFO kablam! 
Aug 02 11:23:42.886 INFO kablam! warning: unused import: `std::iter::FromIterator`
Aug 02 11:23:42.886 INFO kablam!   --> src/core/diplomat.rs:10:5
Aug 02 11:23:42.886 INFO kablam!    |
Aug 02 11:23:42.886 INFO kablam! 10 | use std::iter::FromIterator;
Aug 02 11:23:42.886 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:23:42.886 INFO kablam! 
Aug 02 11:23:42.886 INFO kablam! warning: unused import: `Host`
Aug 02 11:23:42.886 INFO kablam!   --> src/core/diplomat.rs:11:11
Aug 02 11:23:42.886 INFO kablam!    |
Aug 02 11:23:42.886 INFO kablam! 11 | use url::{Host, Url};
Aug 02 11:23:42.886 INFO kablam!    |           ^^^^
Aug 02 11:23:42.886 INFO kablam! 
Aug 02 11:23:43.190 INFO kablam! warning: unused import: `std::collections::HashMap`
Aug 02 11:23:43.190 INFO kablam!  --> src/lib.rs:8:5
Aug 02 11:23:43.190 INFO kablam!   |
Aug 02 11:23:43.190 INFO kablam! 8 | use std::collections::HashMap;
Aug 02 11:23:43.190 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:23:43.190 INFO kablam!   |
Aug 02 11:23:43.190 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 11:23:43.191 INFO kablam! 
Aug 02 11:23:43.191 INFO kablam! warning: unused imports: `Write`, `self`
Aug 02 11:23:43.191 INFO kablam!  --> src/core/diplomat.rs:9:15
Aug 02 11:23:43.191 INFO kablam!   |
Aug 02 11:23:43.191 INFO kablam! 9 | use std::io::{self, Write};
Aug 02 11:23:43.191 INFO kablam!   |               ^^^^  ^^^^^
Aug 02 11:23:43.191 INFO kablam! 
Aug 02 11:23:43.191 INFO kablam! warning: unused import: `std::iter::FromIterator`
Aug 02 11:23:43.191 INFO kablam!   --> src/core/diplomat.rs:10:5
Aug 02 11:23:43.191 INFO kablam!    |
Aug 02 11:23:43.191 INFO kablam! 10 | use std::iter::FromIterator;
Aug 02 11:23:43.191 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:23:43.191 INFO kablam! 
Aug 02 11:23:43.191 INFO kablam! warning: unused import: `Host`
Aug 02 11:23:43.191 INFO kablam!   --> src/core/diplomat.rs:11:11
Aug 02 11:23:43.191 INFO kablam!    |
Aug 02 11:23:43.191 INFO kablam! 11 | use url::{Host, Url};
Aug 02 11:23:43.191 INFO kablam!    |           ^^^^
Aug 02 11:23:43.191 INFO kablam! 
Aug 02 11:23:43.212 INFO kablam! warning: unreachable pattern
Aug 02 11:23:43.212 INFO kablam!    --> src/core/diplomat.rs:158:17
Aug 02 11:23:43.212 INFO kablam!     |
Aug 02 11:23:43.212 INFO kablam! 158 |                 _ => {  // default choose the first item
Aug 02 11:23:43.212 INFO kablam!     |                 ^
Aug 02 11:23:43.212 INFO kablam!     |
Aug 02 11:23:43.212 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Aug 02 11:23:43.212 INFO kablam! 
Aug 02 11:23:43.212 INFO kablam! warning: unused variable: `refresh`
Aug 02 11:23:43.212 INFO kablam!   --> src/core/diplomat.rs:99:47
Aug 02 11:23:43.212 INFO kablam!    |
Aug 02 11:23:43.213 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Aug 02 11:23:43.213 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Aug 02 11:23:43.213 INFO kablam!    |
Aug 02 11:23:43.213 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 11:23:43.213 INFO kablam! 
Aug 02 11:23:43.308 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:23:43.308 INFO kablam!   --> src/core/diplomat.rs:50:13
Aug 02 11:23:43.308 INFO kablam!    |
Aug 02 11:23:43.308 INFO kablam! 50 |         let mut discovery_uri: String;
Aug 02 11:23:43.308 INFO kablam!    |             ----^^^^^^^^^^^^^
Aug 02 11:23:43.308 INFO kablam!    |             |
Aug 02 11:23:43.308 INFO kablam!    |             help: remove this `mut`
Aug 02 11:23:43.309 INFO kablam!    |
Aug 02 11:23:43.309 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 11:23:43.309 INFO kablam! 
Aug 02 11:23:43.369 INFO kablam! warning: field is never used: `cache_ttl`
Aug 02 11:23:43.369 INFO kablam!   --> src/core/diplomat.rs:32:5
Aug 02 11:23:43.369 INFO kablam!    |
Aug 02 11:23:43.370 INFO kablam! 32 |     cache_ttl: u16,
Aug 02 11:23:43.370 INFO kablam!    |     ^^^^^^^^^^^^^^
Aug 02 11:23:43.370 INFO kablam!    |
Aug 02 11:23:43.370 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 11:23:43.370 INFO kablam! 
Aug 02 11:23:43.499 INFO kablam! warning: unreachable pattern
Aug 02 11:23:43.499 INFO kablam!    --> src/core/diplomat.rs:158:17
Aug 02 11:23:43.499 INFO kablam!     |
Aug 02 11:23:43.499 INFO kablam! 158 |                 _ => {  // default choose the first item
Aug 02 11:23:43.499 INFO kablam!     |                 ^
Aug 02 11:23:43.499 INFO kablam!     |
Aug 02 11:23:43.499 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Aug 02 11:23:43.499 INFO kablam! 
Aug 02 11:23:43.499 INFO kablam! warning: unused variable: `refresh`
Aug 02 11:23:43.499 INFO kablam!   --> src/core/diplomat.rs:99:47
Aug 02 11:23:43.499 INFO kablam!    |
Aug 02 11:23:43.499 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Aug 02 11:23:43.499 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Aug 02 11:23:43.499 INFO kablam!    |
Aug 02 11:23:43.499 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 11:23:43.499 INFO kablam! 
Aug 02 11:23:43.527 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:23:43.527 INFO kablam!   --> src/core/diplomat.rs:50:13
Aug 02 11:23:43.527 INFO kablam!    |
Aug 02 11:23:43.527 INFO kablam! 50 |         let mut discovery_uri: String;
Aug 02 11:23:43.527 INFO kablam!    |             ----^^^^^^^^^^^^^
Aug 02 11:23:43.527 INFO kablam!    |             |
Aug 02 11:23:43.527 INFO kablam!    |             help: remove this `mut`
Aug 02 11:23:43.527 INFO kablam!    |
Aug 02 11:23:43.527 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 11:23:43.528 INFO kablam! 
Aug 02 11:23:43.550 INFO kablam! warning: field is never used: `cache_ttl`
Aug 02 11:23:43.550 INFO kablam!   --> src/core/diplomat.rs:32:5
Aug 02 11:23:43.550 INFO kablam!    |
Aug 02 11:23:43.550 INFO kablam! 32 |     cache_ttl: u16,
Aug 02 11:23:43.550 INFO kablam!    |     ^^^^^^^^^^^^^^
Aug 02 11:23:43.550 INFO kablam!    |
Aug 02 11:23:43.550 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 11:23:43.551 INFO kablam! 
Aug 02 11:23:43.609 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.93s
Aug 02 11:23:43.618 INFO kablam! su: No module specific data is present
Aug 02 11:23:44.550 INFO running `"docker" "rm" "-f" "7fb2574fb463c0b8127bbab3be4c18542380ccfac7c131d5d3372144cfe29494"`
Aug 02 11:23:44.695 INFO blam! 7fb2574fb463c0b8127bbab3be4c18542380ccfac7c131d5d3372144cfe29494