Sep 04 19:37:55.914 INFO checking discovery_rust-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 19:37:55.914 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 19:37:55.914 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 19:37:56.092 INFO blam! 0a8ea86337a2e51d03f1760091d1977a30689316ee3b43e5bb77c4286cb04ce2
Sep 04 19:37:56.094 INFO running `"docker" "start" "-a" "0a8ea86337a2e51d03f1760091d1977a30689316ee3b43e5bb77c4286cb04ce2"`
Sep 04 19:37:56.680 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 04 19:37:56.865 INFO kablam!     Checking consul_rust v0.1.0
Sep 04 19:38:01.804 INFO kablam!     Checking discovery_rust v0.1.0 (file:///source)
Sep 04 19:38:08.521 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 04 19:38:08.521 INFO kablam!  --> src/lib.rs:8:5
Sep 04 19:38:08.521 INFO kablam!   |
Sep 04 19:38:08.521 INFO kablam! 8 | use std::collections::HashMap;
Sep 04 19:38:08.521 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 19:38:08.521 INFO kablam!   |
Sep 04 19:38:08.521 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 19:38:08.521 INFO kablam! 
Sep 04 19:38:08.522 INFO kablam! warning: unused imports: `Write`, `self`
Sep 04 19:38:08.522 INFO kablam!  --> src/core/diplomat.rs:9:15
Sep 04 19:38:08.522 INFO kablam!   |
Sep 04 19:38:08.522 INFO kablam! 9 | use std::io::{self, Write};
Sep 04 19:38:08.522 INFO kablam!   |               ^^^^  ^^^^^
Sep 04 19:38:08.522 INFO kablam! 
Sep 04 19:38:08.522 INFO kablam! warning: unused import: `std::iter::FromIterator`
Sep 04 19:38:08.522 INFO kablam!   --> src/core/diplomat.rs:10:5
Sep 04 19:38:08.522 INFO kablam!    |
Sep 04 19:38:08.522 INFO kablam! 10 | use std::iter::FromIterator;
Sep 04 19:38:08.522 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 19:38:08.522 INFO kablam! 
Sep 04 19:38:08.522 INFO kablam! warning: unused import: `Host`
Sep 04 19:38:08.522 INFO kablam!   --> src/core/diplomat.rs:11:11
Sep 04 19:38:08.522 INFO kablam!    |
Sep 04 19:38:08.522 INFO kablam! 11 | use url::{Host, Url};
Sep 04 19:38:08.522 INFO kablam!    |           ^^^^
Sep 04 19:38:08.522 INFO kablam! 
Sep 04 19:38:08.743 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 04 19:38:08.743 INFO kablam!  --> src/lib.rs:8:5
Sep 04 19:38:08.743 INFO kablam!   |
Sep 04 19:38:08.743 INFO kablam! 8 | use std::collections::HashMap;
Sep 04 19:38:08.743 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 19:38:08.743 INFO kablam!   |
Sep 04 19:38:08.743 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 19:38:08.743 INFO kablam! 
Sep 04 19:38:08.743 INFO kablam! warning: unused imports: `Write`, `self`
Sep 04 19:38:08.743 INFO kablam!  --> src/core/diplomat.rs:9:15
Sep 04 19:38:08.743 INFO kablam!   |
Sep 04 19:38:08.743 INFO kablam! 9 | use std::io::{self, Write};
Sep 04 19:38:08.743 INFO kablam!   |               ^^^^  ^^^^^
Sep 04 19:38:08.743 INFO kablam! 
Sep 04 19:38:08.743 INFO kablam! warning: unused import: `std::iter::FromIterator`
Sep 04 19:38:08.743 INFO kablam!   --> src/core/diplomat.rs:10:5
Sep 04 19:38:08.743 INFO kablam!    |
Sep 04 19:38:08.743 INFO kablam! 10 | use std::iter::FromIterator;
Sep 04 19:38:08.743 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 19:38:08.744 INFO kablam! 
Sep 04 19:38:08.744 INFO kablam! warning: unused import: `Host`
Sep 04 19:38:08.744 INFO kablam!   --> src/core/diplomat.rs:11:11
Sep 04 19:38:08.744 INFO kablam!    |
Sep 04 19:38:08.744 INFO kablam! 11 | use url::{Host, Url};
Sep 04 19:38:08.744 INFO kablam!    |           ^^^^
Sep 04 19:38:08.744 INFO kablam! 
Sep 04 19:38:08.889 INFO kablam! warning: unreachable pattern
Sep 04 19:38:08.889 INFO kablam!    --> src/core/diplomat.rs:158:17
Sep 04 19:38:08.889 INFO kablam!     |
Sep 04 19:38:08.889 INFO kablam! 158 |                 _ => {  // default choose the first item
Sep 04 19:38:08.889 INFO kablam!     |                 ^
Sep 04 19:38:08.890 INFO kablam!     |
Sep 04 19:38:08.890 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Sep 04 19:38:08.890 INFO kablam! 
Sep 04 19:38:08.890 INFO kablam! warning: unused variable: `refresh`
Sep 04 19:38:08.890 INFO kablam!   --> src/core/diplomat.rs:99:47
Sep 04 19:38:08.890 INFO kablam!    |
Sep 04 19:38:08.890 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Sep 04 19:38:08.890 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Sep 04 19:38:08.890 INFO kablam!    |
Sep 04 19:38:08.890 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 19:38:08.890 INFO kablam! 
Sep 04 19:38:08.916 INFO kablam! warning: variable does not need to be mutable
Sep 04 19:38:08.916 INFO kablam!   --> src/core/diplomat.rs:50:13
Sep 04 19:38:08.916 INFO kablam!    |
Sep 04 19:38:08.916 INFO kablam! 50 |         let mut discovery_uri: String;
Sep 04 19:38:08.916 INFO kablam!    |             ----^^^^^^^^^^^^^
Sep 04 19:38:08.916 INFO kablam!    |             |
Sep 04 19:38:08.917 INFO kablam!    |             help: remove this `mut`
Sep 04 19:38:08.917 INFO kablam!    |
Sep 04 19:38:08.917 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 19:38:08.917 INFO kablam! 
Sep 04 19:38:08.938 INFO kablam! warning: field is never used: `cache_ttl`
Sep 04 19:38:08.938 INFO kablam!   --> src/core/diplomat.rs:32:5
Sep 04 19:38:08.938 INFO kablam!    |
Sep 04 19:38:08.938 INFO kablam! 32 |     cache_ttl: u16,
Sep 04 19:38:08.938 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 04 19:38:08.938 INFO kablam!    |
Sep 04 19:38:08.938 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 19:38:08.938 INFO kablam! 
Sep 04 19:38:09.106 INFO kablam! warning: unreachable pattern
Sep 04 19:38:09.106 INFO kablam!    --> src/core/diplomat.rs:158:17
Sep 04 19:38:09.106 INFO kablam!     |
Sep 04 19:38:09.106 INFO kablam! 158 |                 _ => {  // default choose the first item
Sep 04 19:38:09.106 INFO kablam!     |                 ^
Sep 04 19:38:09.106 INFO kablam!     |
Sep 04 19:38:09.106 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Sep 04 19:38:09.106 INFO kablam! 
Sep 04 19:38:09.107 INFO kablam! warning: unused variable: `refresh`
Sep 04 19:38:09.107 INFO kablam!   --> src/core/diplomat.rs:99:47
Sep 04 19:38:09.107 INFO kablam!    |
Sep 04 19:38:09.107 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Sep 04 19:38:09.107 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Sep 04 19:38:09.107 INFO kablam!    |
Sep 04 19:38:09.107 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 19:38:09.107 INFO kablam! 
Sep 04 19:38:09.135 INFO kablam! warning: variable does not need to be mutable
Sep 04 19:38:09.135 INFO kablam!   --> src/core/diplomat.rs:50:13
Sep 04 19:38:09.135 INFO kablam!    |
Sep 04 19:38:09.135 INFO kablam! 50 |         let mut discovery_uri: String;
Sep 04 19:38:09.135 INFO kablam!    |             ----^^^^^^^^^^^^^
Sep 04 19:38:09.135 INFO kablam!    |             |
Sep 04 19:38:09.135 INFO kablam!    |             help: remove this `mut`
Sep 04 19:38:09.135 INFO kablam!    |
Sep 04 19:38:09.135 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 19:38:09.135 INFO kablam! 
Sep 04 19:38:09.156 INFO kablam! warning: field is never used: `cache_ttl`
Sep 04 19:38:09.156 INFO kablam!   --> src/core/diplomat.rs:32:5
Sep 04 19:38:09.156 INFO kablam!    |
Sep 04 19:38:09.156 INFO kablam! 32 |     cache_ttl: u16,
Sep 04 19:38:09.156 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 04 19:38:09.156 INFO kablam!    |
Sep 04 19:38:09.156 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 19:38:09.156 INFO kablam! 
Sep 04 19:38:09.197 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.53s
Sep 04 19:38:09.222 INFO kablam! su: No module specific data is present
Sep 04 19:38:09.702 INFO running `"docker" "rm" "-f" "0a8ea86337a2e51d03f1760091d1977a30689316ee3b43e5bb77c4286cb04ce2"`
Sep 04 19:38:09.846 INFO blam! 0a8ea86337a2e51d03f1760091d1977a30689316ee3b43e5bb77c4286cb04ce2