Oct 27 23:05:50.782 INFO checking discovery_rust-0.1.1 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 23:05:50.782 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 23:05:51.182 INFO blam! a2cfe08267f76b71bff043cda4e083575977b8ba4c6d86c9d8df69c5c3b85304
Oct 27 23:05:51.184 INFO running `"docker" "start" "-a" "a2cfe08267f76b71bff043cda4e083575977b8ba4c6d86c9d8df69c5c3b85304"`
Oct 27 23:05:53.171 INFO kablam! usermod: no changes
Oct 27 23:05:53.239 INFO kablam! warning: only one of `license` or `license-file` is necessary
Oct 27 23:05:53.458 INFO kablam!     Checking consul_rust v0.1.0
Oct 27 23:05:59.199 INFO kablam!     Checking discovery_rust v0.1.1 (/source)
Oct 27 23:06:06.631 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 27 23:06:06.631 INFO kablam!  --> src/lib.rs:8:5
Oct 27 23:06:06.631 INFO kablam!   |
Oct 27 23:06:06.631 INFO kablam! 8 | use std::collections::HashMap;
Oct 27 23:06:06.631 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:06:06.631 INFO kablam!   |
Oct 27 23:06:06.631 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 23:06:06.631 INFO kablam! 
Oct 27 23:06:06.631 INFO kablam! warning: unused imports: `Write`, `self`
Oct 27 23:06:06.631 INFO kablam!  --> src/core/diplomat.rs:9:15
Oct 27 23:06:06.631 INFO kablam!   |
Oct 27 23:06:06.631 INFO kablam! 9 | use std::io::{self, Write};
Oct 27 23:06:06.631 INFO kablam!   |               ^^^^  ^^^^^
Oct 27 23:06:06.631 INFO kablam! 
Oct 27 23:06:06.631 INFO kablam! warning: unused import: `std::iter::FromIterator`
Oct 27 23:06:06.631 INFO kablam!   --> src/core/diplomat.rs:10:5
Oct 27 23:06:06.631 INFO kablam!    |
Oct 27 23:06:06.631 INFO kablam! 10 | use std::iter::FromIterator;
Oct 27 23:06:06.631 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:06:06.631 INFO kablam! 
Oct 27 23:06:06.631 INFO kablam! warning: unused import: `Host`
Oct 27 23:06:06.631 INFO kablam!   --> src/core/diplomat.rs:11:11
Oct 27 23:06:06.631 INFO kablam!    |
Oct 27 23:06:06.631 INFO kablam! 11 | use url::{Host, Url};
Oct 27 23:06:06.631 INFO kablam!    |           ^^^^
Oct 27 23:06:06.631 INFO kablam! 
Oct 27 23:06:06.655 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 27 23:06:06.655 INFO kablam!  --> src/lib.rs:8:5
Oct 27 23:06:06.655 INFO kablam!   |
Oct 27 23:06:06.655 INFO kablam! 8 | use std::collections::HashMap;
Oct 27 23:06:06.655 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:06:06.655 INFO kablam!   |
Oct 27 23:06:06.655 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 23:06:06.655 INFO kablam! 
Oct 27 23:06:06.655 INFO kablam! warning: unused imports: `Write`, `self`
Oct 27 23:06:06.655 INFO kablam!  --> src/core/diplomat.rs:9:15
Oct 27 23:06:06.655 INFO kablam!   |
Oct 27 23:06:06.655 INFO kablam! 9 | use std::io::{self, Write};
Oct 27 23:06:06.655 INFO kablam!   |               ^^^^  ^^^^^
Oct 27 23:06:06.655 INFO kablam! 
Oct 27 23:06:06.655 INFO kablam! warning: unused import: `std::iter::FromIterator`
Oct 27 23:06:06.655 INFO kablam!   --> src/core/diplomat.rs:10:5
Oct 27 23:06:06.655 INFO kablam!    |
Oct 27 23:06:06.655 INFO kablam! 10 | use std::iter::FromIterator;
Oct 27 23:06:06.655 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:06:06.655 INFO kablam! 
Oct 27 23:06:06.655 INFO kablam! warning: unused import: `Host`
Oct 27 23:06:06.655 INFO kablam!   --> src/core/diplomat.rs:11:11
Oct 27 23:06:06.655 INFO kablam!    |
Oct 27 23:06:06.655 INFO kablam! 11 | use url::{Host, Url};
Oct 27 23:06:06.655 INFO kablam!    |           ^^^^
Oct 27 23:06:06.655 INFO kablam! 
Oct 27 23:06:06.787 INFO kablam! warning: unreachable pattern
Oct 27 23:06:06.787 INFO kablam!    --> src/core/diplomat.rs:158:17
Oct 27 23:06:06.787 INFO kablam!     |
Oct 27 23:06:06.787 INFO kablam! 158 |                 _ => {  // default choose the first item
Oct 27 23:06:06.787 INFO kablam!     |                 ^
Oct 27 23:06:06.787 INFO kablam!     |
Oct 27 23:06:06.787 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Oct 27 23:06:06.787 INFO kablam! 
Oct 27 23:06:06.787 INFO kablam! warning: unused variable: `refresh`
Oct 27 23:06:06.787 INFO kablam!   --> src/core/diplomat.rs:99:47
Oct 27 23:06:06.787 INFO kablam!    |
Oct 27 23:06:06.787 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Oct 27 23:06:06.787 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Oct 27 23:06:06.787 INFO kablam!    |
Oct 27 23:06:06.787 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 23:06:06.787 INFO kablam! 
Oct 27 23:06:06.803 INFO kablam! warning: variable does not need to be mutable
Oct 27 23:06:06.803 INFO kablam!   --> src/core/diplomat.rs:50:13
Oct 27 23:06:06.803 INFO kablam!    |
Oct 27 23:06:06.803 INFO kablam! 50 |         let mut discovery_uri: String;
Oct 27 23:06:06.803 INFO kablam!    |             ----^^^^^^^^^^^^^
Oct 27 23:06:06.803 INFO kablam!    |             |
Oct 27 23:06:06.803 INFO kablam!    |             help: remove this `mut`
Oct 27 23:06:06.803 INFO kablam!    |
Oct 27 23:06:06.803 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 23:06:06.803 INFO kablam! 
Oct 27 23:06:06.810 INFO kablam! warning: field is never used: `cache_ttl`
Oct 27 23:06:06.810 INFO kablam!   --> src/core/diplomat.rs:32:5
Oct 27 23:06:06.810 INFO kablam!    |
Oct 27 23:06:06.810 INFO kablam! 32 |     cache_ttl: u16,
Oct 27 23:06:06.810 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 23:06:06.810 INFO kablam!    |
Oct 27 23:06:06.810 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 23:06:06.810 INFO kablam! 
Oct 27 23:06:06.967 INFO kablam! warning: unreachable pattern
Oct 27 23:06:06.967 INFO kablam!    --> src/core/diplomat.rs:158:17
Oct 27 23:06:06.967 INFO kablam!     |
Oct 27 23:06:06.967 INFO kablam! 158 |                 _ => {  // default choose the first item
Oct 27 23:06:06.967 INFO kablam!     |                 ^
Oct 27 23:06:06.967 INFO kablam!     |
Oct 27 23:06:06.967 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Oct 27 23:06:06.967 INFO kablam! 
Oct 27 23:06:06.967 INFO kablam! warning: unused variable: `refresh`
Oct 27 23:06:06.967 INFO kablam!   --> src/core/diplomat.rs:99:47
Oct 27 23:06:06.967 INFO kablam!    |
Oct 27 23:06:06.967 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Oct 27 23:06:06.967 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Oct 27 23:06:06.967 INFO kablam!    |
Oct 27 23:06:06.967 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 23:06:06.967 INFO kablam! 
Oct 27 23:06:06.987 INFO kablam! warning: variable does not need to be mutable
Oct 27 23:06:06.987 INFO kablam!   --> src/core/diplomat.rs:50:13
Oct 27 23:06:06.987 INFO kablam!    |
Oct 27 23:06:06.987 INFO kablam! 50 |         let mut discovery_uri: String;
Oct 27 23:06:06.987 INFO kablam!    |             ----^^^^^^^^^^^^^
Oct 27 23:06:06.987 INFO kablam!    |             |
Oct 27 23:06:06.987 INFO kablam!    |             help: remove this `mut`
Oct 27 23:06:06.987 INFO kablam!    |
Oct 27 23:06:06.987 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 23:06:06.987 INFO kablam! 
Oct 27 23:06:07.010 INFO kablam! warning: field is never used: `cache_ttl`
Oct 27 23:06:07.010 INFO kablam!   --> src/core/diplomat.rs:32:5
Oct 27 23:06:07.010 INFO kablam!    |
Oct 27 23:06:07.010 INFO kablam! 32 |     cache_ttl: u16,
Oct 27 23:06:07.010 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 23:06:07.010 INFO kablam!    |
Oct 27 23:06:07.010 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 23:06:07.010 INFO kablam! 
Oct 27 23:06:07.063 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.87s
Oct 27 23:06:07.072 INFO kablam! su: No module specific data is present
Oct 27 23:06:08.683 INFO running `"docker" "rm" "-f" "a2cfe08267f76b71bff043cda4e083575977b8ba4c6d86c9d8df69c5c3b85304"`
Oct 27 23:06:09.081 INFO blam! a2cfe08267f76b71bff043cda4e083575977b8ba4c6d86c9d8df69c5c3b85304