Sep 01 06:14:59.286 INFO checking discovery_rust-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 06:14:59.286 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 06:14:59.286 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:14:59.557 INFO blam! 825b13fe707fd29582fa201416fb2febfeb01f09d8f6a19a8bc4e67c93ff67f3
Sep 01 06:14:59.560 INFO running `"docker" "start" "-a" "825b13fe707fd29582fa201416fb2febfeb01f09d8f6a19a8bc4e67c93ff67f3"`
Sep 01 06:15:00.356 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 01 06:15:00.546 INFO kablam!     Checking consul_rust v0.1.0
Sep 01 06:15:07.252 INFO kablam!     Checking discovery_rust v0.1.0 (file:///source)
Sep 01 06:15:13.225 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 01 06:15:13.225 INFO kablam!  --> src/lib.rs:8:5
Sep 01 06:15:13.225 INFO kablam!   |
Sep 01 06:15:13.225 INFO kablam! 8 | use std::collections::HashMap;
Sep 01 06:15:13.225 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:15:13.225 INFO kablam!   |
Sep 01 06:15:13.225 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 06:15:13.225 INFO kablam! 
Sep 01 06:15:13.225 INFO kablam! warning: unused imports: `Write`, `self`
Sep 01 06:15:13.225 INFO kablam!  --> src/core/diplomat.rs:9:15
Sep 01 06:15:13.225 INFO kablam!   |
Sep 01 06:15:13.225 INFO kablam! 9 | use std::io::{self, Write};
Sep 01 06:15:13.226 INFO kablam!   |               ^^^^  ^^^^^
Sep 01 06:15:13.226 INFO kablam! 
Sep 01 06:15:13.226 INFO kablam! warning: unused import: `std::iter::FromIterator`
Sep 01 06:15:13.226 INFO kablam!   --> src/core/diplomat.rs:10:5
Sep 01 06:15:13.226 INFO kablam!    |
Sep 01 06:15:13.226 INFO kablam! 10 | use std::iter::FromIterator;
Sep 01 06:15:13.226 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:15:13.226 INFO kablam! 
Sep 01 06:15:13.226 INFO kablam! warning: unused import: `Host`
Sep 01 06:15:13.226 INFO kablam!   --> src/core/diplomat.rs:11:11
Sep 01 06:15:13.226 INFO kablam!    |
Sep 01 06:15:13.226 INFO kablam! 11 | use url::{Host, Url};
Sep 01 06:15:13.227 INFO kablam!    |           ^^^^
Sep 01 06:15:13.227 INFO kablam! 
Sep 01 06:15:13.487 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 01 06:15:13.487 INFO kablam!  --> src/lib.rs:8:5
Sep 01 06:15:13.488 INFO kablam!   |
Sep 01 06:15:13.488 INFO kablam! 8 | use std::collections::HashMap;
Sep 01 06:15:13.488 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:15:13.488 INFO kablam!   |
Sep 01 06:15:13.488 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 06:15:13.488 INFO kablam! 
Sep 01 06:15:13.488 INFO kablam! warning: unused imports: `Write`, `self`
Sep 01 06:15:13.488 INFO kablam!  --> src/core/diplomat.rs:9:15
Sep 01 06:15:13.488 INFO kablam!   |
Sep 01 06:15:13.488 INFO kablam! 9 | use std::io::{self, Write};
Sep 01 06:15:13.488 INFO kablam!   |               ^^^^  ^^^^^
Sep 01 06:15:13.488 INFO kablam! 
Sep 01 06:15:13.488 INFO kablam! warning: unused import: `std::iter::FromIterator`
Sep 01 06:15:13.488 INFO kablam!   --> src/core/diplomat.rs:10:5
Sep 01 06:15:13.488 INFO kablam!    |
Sep 01 06:15:13.488 INFO kablam! 10 | use std::iter::FromIterator;
Sep 01 06:15:13.488 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:15:13.488 INFO kablam! 
Sep 01 06:15:13.488 INFO kablam! warning: unused import: `Host`
Sep 01 06:15:13.488 INFO kablam!   --> src/core/diplomat.rs:11:11
Sep 01 06:15:13.488 INFO kablam!    |
Sep 01 06:15:13.489 INFO kablam! 11 | use url::{Host, Url};
Sep 01 06:15:13.489 INFO kablam!    |           ^^^^
Sep 01 06:15:13.489 INFO kablam! 
Sep 01 06:15:13.552 INFO kablam! warning: unreachable pattern
Sep 01 06:15:13.552 INFO kablam!    --> src/core/diplomat.rs:158:17
Sep 01 06:15:13.552 INFO kablam!     |
Sep 01 06:15:13.552 INFO kablam! 158 |                 _ => {  // default choose the first item
Sep 01 06:15:13.552 INFO kablam!     |                 ^
Sep 01 06:15:13.552 INFO kablam!     |
Sep 01 06:15:13.552 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Sep 01 06:15:13.552 INFO kablam! 
Sep 01 06:15:13.552 INFO kablam! warning: unused variable: `refresh`
Sep 01 06:15:13.553 INFO kablam!   --> src/core/diplomat.rs:99:47
Sep 01 06:15:13.553 INFO kablam!    |
Sep 01 06:15:13.553 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Sep 01 06:15:13.553 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Sep 01 06:15:13.553 INFO kablam!    |
Sep 01 06:15:13.553 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 06:15:13.553 INFO kablam! 
Sep 01 06:15:13.582 INFO kablam! warning: variable does not need to be mutable
Sep 01 06:15:13.582 INFO kablam!   --> src/core/diplomat.rs:50:13
Sep 01 06:15:13.582 INFO kablam!    |
Sep 01 06:15:13.582 INFO kablam! 50 |         let mut discovery_uri: String;
Sep 01 06:15:13.582 INFO kablam!    |             ----^^^^^^^^^^^^^
Sep 01 06:15:13.582 INFO kablam!    |             |
Sep 01 06:15:13.582 INFO kablam!    |             help: remove this `mut`
Sep 01 06:15:13.582 INFO kablam!    |
Sep 01 06:15:13.582 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 06:15:13.582 INFO kablam! 
Sep 01 06:15:13.606 INFO kablam! warning: field is never used: `cache_ttl`
Sep 01 06:15:13.606 INFO kablam!   --> src/core/diplomat.rs:32:5
Sep 01 06:15:13.606 INFO kablam!    |
Sep 01 06:15:13.606 INFO kablam! 32 |     cache_ttl: u16,
Sep 01 06:15:13.606 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 01 06:15:13.606 INFO kablam!    |
Sep 01 06:15:13.606 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 06:15:13.606 INFO kablam! 
Sep 01 06:15:13.765 INFO kablam! warning: unreachable pattern
Sep 01 06:15:13.765 INFO kablam!    --> src/core/diplomat.rs:158:17
Sep 01 06:15:13.765 INFO kablam!     |
Sep 01 06:15:13.765 INFO kablam! 158 |                 _ => {  // default choose the first item
Sep 01 06:15:13.765 INFO kablam!     |                 ^
Sep 01 06:15:13.765 INFO kablam!     |
Sep 01 06:15:13.765 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Sep 01 06:15:13.765 INFO kablam! 
Sep 01 06:15:13.765 INFO kablam! warning: unused variable: `refresh`
Sep 01 06:15:13.765 INFO kablam!   --> src/core/diplomat.rs:99:47
Sep 01 06:15:13.765 INFO kablam!    |
Sep 01 06:15:13.765 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Sep 01 06:15:13.765 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Sep 01 06:15:13.765 INFO kablam!    |
Sep 01 06:15:13.765 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 06:15:13.766 INFO kablam! 
Sep 01 06:15:13.783 INFO kablam! warning: variable does not need to be mutable
Sep 01 06:15:13.784 INFO kablam!   --> src/core/diplomat.rs:50:13
Sep 01 06:15:13.784 INFO kablam!    |
Sep 01 06:15:13.784 INFO kablam! 50 |         let mut discovery_uri: String;
Sep 01 06:15:13.784 INFO kablam!    |             ----^^^^^^^^^^^^^
Sep 01 06:15:13.784 INFO kablam!    |             |
Sep 01 06:15:13.784 INFO kablam!    |             help: remove this `mut`
Sep 01 06:15:13.784 INFO kablam!    |
Sep 01 06:15:13.784 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 06:15:13.784 INFO kablam! 
Sep 01 06:15:13.799 INFO kablam! warning: field is never used: `cache_ttl`
Sep 01 06:15:13.799 INFO kablam!   --> src/core/diplomat.rs:32:5
Sep 01 06:15:13.799 INFO kablam!    |
Sep 01 06:15:13.799 INFO kablam! 32 |     cache_ttl: u16,
Sep 01 06:15:13.799 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 01 06:15:13.799 INFO kablam!    |
Sep 01 06:15:13.800 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 06:15:13.800 INFO kablam! 
Sep 01 06:15:13.829 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.48s
Sep 01 06:15:13.839 INFO kablam! su: No module specific data is present
Sep 01 06:15:14.301 INFO running `"docker" "rm" "-f" "825b13fe707fd29582fa201416fb2febfeb01f09d8f6a19a8bc4e67c93ff67f3"`
Sep 01 06:15:14.402 INFO blam! 825b13fe707fd29582fa201416fb2febfeb01f09d8f6a19a8bc4e67c93ff67f3