Sep 18 01:37:23.090 INFO checking discovery_rust-0.1.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 01:37:23.090 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 01:37:23.090 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 01:37:23.272 INFO blam! 775b761e52d4b5e9b53cbece6414b07562dd53bbcec7305d28e9481bacaae87c
Sep 18 01:37:23.272 INFO running `"docker" "start" "-a" "775b761e52d4b5e9b53cbece6414b07562dd53bbcec7305d28e9481bacaae87c"`
Sep 18 01:37:24.227 INFO kablam! usermod: no changes
Sep 18 01:37:24.252 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 18 01:37:24.401 INFO kablam!     Checking consul_rust v0.1.0
Sep 18 01:37:27.069 INFO kablam!     Checking discovery_rust v0.1.0 (/source)
Sep 18 01:37:30.415 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 18 01:37:30.415 INFO kablam!  --> src/lib.rs:8:5
Sep 18 01:37:30.415 INFO kablam!   |
Sep 18 01:37:30.415 INFO kablam! 8 | use std::collections::HashMap;
Sep 18 01:37:30.416 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 01:37:30.416 INFO kablam!   |
Sep 18 01:37:30.416 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 18 01:37:30.416 INFO kablam! 
Sep 18 01:37:30.416 INFO kablam! warning: unused imports: `Write`, `self`
Sep 18 01:37:30.416 INFO kablam!  --> src/core/diplomat.rs:9:15
Sep 18 01:37:30.416 INFO kablam!   |
Sep 18 01:37:30.416 INFO kablam! 9 | use std::io::{self, Write};
Sep 18 01:37:30.416 INFO kablam!   |               ^^^^  ^^^^^
Sep 18 01:37:30.416 INFO kablam! 
Sep 18 01:37:30.416 INFO kablam! warning: unused import: `std::iter::FromIterator`
Sep 18 01:37:30.416 INFO kablam!   --> src/core/diplomat.rs:10:5
Sep 18 01:37:30.416 INFO kablam!    |
Sep 18 01:37:30.416 INFO kablam! 10 | use std::iter::FromIterator;
Sep 18 01:37:30.416 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 01:37:30.416 INFO kablam! 
Sep 18 01:37:30.416 INFO kablam! warning: unused import: `Host`
Sep 18 01:37:30.416 INFO kablam!   --> src/core/diplomat.rs:11:11
Sep 18 01:37:30.416 INFO kablam!    |
Sep 18 01:37:30.416 INFO kablam! 11 | use url::{Host, Url};
Sep 18 01:37:30.416 INFO kablam!    |           ^^^^
Sep 18 01:37:30.416 INFO kablam! 
Sep 18 01:37:30.642 INFO kablam! warning: unreachable pattern
Sep 18 01:37:30.642 INFO kablam!    --> src/core/diplomat.rs:158:17
Sep 18 01:37:30.642 INFO kablam!     |
Sep 18 01:37:30.642 INFO kablam! 158 |                 _ => {  // default choose the first item
Sep 18 01:37:30.642 INFO kablam!     |                 ^
Sep 18 01:37:30.642 INFO kablam!     |
Sep 18 01:37:30.642 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Sep 18 01:37:30.642 INFO kablam! 
Sep 18 01:37:30.643 INFO kablam! warning: unused variable: `refresh`
Sep 18 01:37:30.643 INFO kablam!   --> src/core/diplomat.rs:99:47
Sep 18 01:37:30.643 INFO kablam!    |
Sep 18 01:37:30.643 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Sep 18 01:37:30.643 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Sep 18 01:37:30.643 INFO kablam!    |
Sep 18 01:37:30.643 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 18 01:37:30.643 INFO kablam! 
Sep 18 01:37:30.660 INFO kablam! warning: variable does not need to be mutable
Sep 18 01:37:30.660 INFO kablam!   --> src/core/diplomat.rs:50:13
Sep 18 01:37:30.660 INFO kablam!    |
Sep 18 01:37:30.660 INFO kablam! 50 |         let mut discovery_uri: String;
Sep 18 01:37:30.661 INFO kablam!    |             ----^^^^^^^^^^^^^
Sep 18 01:37:30.661 INFO kablam!    |             |
Sep 18 01:37:30.661 INFO kablam!    |             help: remove this `mut`
Sep 18 01:37:30.661 INFO kablam!    |
Sep 18 01:37:30.662 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 18 01:37:30.662 INFO kablam! 
Sep 18 01:37:30.672 INFO kablam! warning: field is never used: `cache_ttl`
Sep 18 01:37:30.672 INFO kablam!   --> src/core/diplomat.rs:32:5
Sep 18 01:37:30.673 INFO kablam!    |
Sep 18 01:37:30.673 INFO kablam! 32 |     cache_ttl: u16,
Sep 18 01:37:30.673 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 18 01:37:30.673 INFO kablam!    |
Sep 18 01:37:30.673 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 18 01:37:30.673 INFO kablam! 
Sep 18 01:37:30.966 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 18 01:37:30.966 INFO kablam!  --> src/lib.rs:8:5
Sep 18 01:37:30.966 INFO kablam!   |
Sep 18 01:37:30.966 INFO kablam! 8 | use std::collections::HashMap;
Sep 18 01:37:30.966 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 01:37:30.966 INFO kablam!   |
Sep 18 01:37:30.966 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 18 01:37:30.966 INFO kablam! 
Sep 18 01:37:30.967 INFO kablam! warning: unused imports: `Write`, `self`
Sep 18 01:37:30.967 INFO kablam!  --> src/core/diplomat.rs:9:15
Sep 18 01:37:30.967 INFO kablam!   |
Sep 18 01:37:30.967 INFO kablam! 9 | use std::io::{self, Write};
Sep 18 01:37:30.967 INFO kablam!   |               ^^^^  ^^^^^
Sep 18 01:37:30.967 INFO kablam! 
Sep 18 01:37:30.969 INFO kablam! warning: unused import: `std::iter::FromIterator`
Sep 18 01:37:30.969 INFO kablam!   --> src/core/diplomat.rs:10:5
Sep 18 01:37:30.969 INFO kablam!    |
Sep 18 01:37:30.969 INFO kablam! 10 | use std::iter::FromIterator;
Sep 18 01:37:30.969 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 01:37:30.969 INFO kablam! 
Sep 18 01:37:30.969 INFO kablam! warning: unused import: `Host`
Sep 18 01:37:30.969 INFO kablam!   --> src/core/diplomat.rs:11:11
Sep 18 01:37:30.969 INFO kablam!    |
Sep 18 01:37:30.969 INFO kablam! 11 | use url::{Host, Url};
Sep 18 01:37:30.969 INFO kablam!    |           ^^^^
Sep 18 01:37:30.969 INFO kablam! 
Sep 18 01:37:31.120 INFO kablam! warning: unreachable pattern
Sep 18 01:37:31.120 INFO kablam!    --> src/core/diplomat.rs:158:17
Sep 18 01:37:31.120 INFO kablam!     |
Sep 18 01:37:31.120 INFO kablam! 158 |                 _ => {  // default choose the first item
Sep 18 01:37:31.120 INFO kablam!     |                 ^
Sep 18 01:37:31.120 INFO kablam!     |
Sep 18 01:37:31.120 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Sep 18 01:37:31.120 INFO kablam! 
Sep 18 01:37:31.121 INFO kablam! warning: unused variable: `refresh`
Sep 18 01:37:31.121 INFO kablam!   --> src/core/diplomat.rs:99:47
Sep 18 01:37:31.121 INFO kablam!    |
Sep 18 01:37:31.121 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Sep 18 01:37:31.121 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Sep 18 01:37:31.121 INFO kablam!    |
Sep 18 01:37:31.121 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 18 01:37:31.122 INFO kablam! 
Sep 18 01:37:31.132 INFO kablam! warning: variable does not need to be mutable
Sep 18 01:37:31.132 INFO kablam!   --> src/core/diplomat.rs:50:13
Sep 18 01:37:31.132 INFO kablam!    |
Sep 18 01:37:31.133 INFO kablam! 50 |         let mut discovery_uri: String;
Sep 18 01:37:31.133 INFO kablam!    |             ----^^^^^^^^^^^^^
Sep 18 01:37:31.133 INFO kablam!    |             |
Sep 18 01:37:31.133 INFO kablam!    |             help: remove this `mut`
Sep 18 01:37:31.133 INFO kablam!    |
Sep 18 01:37:31.133 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 18 01:37:31.133 INFO kablam! 
Sep 18 01:37:31.142 INFO kablam! warning: field is never used: `cache_ttl`
Sep 18 01:37:31.142 INFO kablam!   --> src/core/diplomat.rs:32:5
Sep 18 01:37:31.142 INFO kablam!    |
Sep 18 01:37:31.142 INFO kablam! 32 |     cache_ttl: u16,
Sep 18 01:37:31.142 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 18 01:37:31.142 INFO kablam!    |
Sep 18 01:37:31.143 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 18 01:37:31.143 INFO kablam! 
Sep 18 01:37:31.242 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.99s
Sep 18 01:37:31.252 INFO kablam! su: No module specific data is present
Sep 18 01:37:32.204 INFO running `"docker" "rm" "-f" "775b761e52d4b5e9b53cbece6414b07562dd53bbcec7305d28e9481bacaae87c"`
Sep 18 01:37:32.297 INFO blam! 775b761e52d4b5e9b53cbece6414b07562dd53bbcec7305d28e9481bacaae87c