Oct 13 16:01:28.299 INFO checking discovery_rust-0.1.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 16:01:28.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 16:01:28.634 INFO blam! 529b312554452a6e716bf4a945a7732716a4a9bf630368d8ee6a6cc3212f1042
Oct 13 16:01:28.635 INFO running `"docker" "start" "-a" "529b312554452a6e716bf4a945a7732716a4a9bf630368d8ee6a6cc3212f1042"`
Oct 13 16:01:29.478 INFO kablam! usermod: no changes
Oct 13 16:01:29.511 INFO kablam! warning: only one of `license` or `license-file` is necessary
Oct 13 16:01:29.716 INFO kablam!     Checking consul_rust v0.1.0
Oct 13 16:01:36.409 INFO kablam!     Checking discovery_rust v0.1.1 (/source)
Oct 13 16:01:47.105 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 13 16:01:47.105 INFO kablam!  --> src/lib.rs:8:5
Oct 13 16:01:47.105 INFO kablam!   |
Oct 13 16:01:47.105 INFO kablam! 8 | use std::collections::HashMap;
Oct 13 16:01:47.105 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:01:47.105 INFO kablam!   |
Oct 13 16:01:47.105 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 16:01:47.105 INFO kablam! 
Oct 13 16:01:47.105 INFO kablam! warning: unused imports: `Write`, `self`
Oct 13 16:01:47.105 INFO kablam!  --> src/core/diplomat.rs:9:15
Oct 13 16:01:47.105 INFO kablam!   |
Oct 13 16:01:47.105 INFO kablam! 9 | use std::io::{self, Write};
Oct 13 16:01:47.105 INFO kablam!   |               ^^^^  ^^^^^
Oct 13 16:01:47.105 INFO kablam! 
Oct 13 16:01:47.105 INFO kablam! warning: unused import: `std::iter::FromIterator`
Oct 13 16:01:47.105 INFO kablam!   --> src/core/diplomat.rs:10:5
Oct 13 16:01:47.105 INFO kablam!    |
Oct 13 16:01:47.105 INFO kablam! 10 | use std::iter::FromIterator;
Oct 13 16:01:47.105 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:01:47.105 INFO kablam! 
Oct 13 16:01:47.105 INFO kablam! warning: unused import: `Host`
Oct 13 16:01:47.105 INFO kablam!   --> src/core/diplomat.rs:11:11
Oct 13 16:01:47.105 INFO kablam!    |
Oct 13 16:01:47.105 INFO kablam! 11 | use url::{Host, Url};
Oct 13 16:01:47.105 INFO kablam!    |           ^^^^
Oct 13 16:01:47.105 INFO kablam! 
Oct 13 16:01:47.236 INFO kablam! warning: unreachable pattern
Oct 13 16:01:47.236 INFO kablam!    --> src/core/diplomat.rs:158:17
Oct 13 16:01:47.236 INFO kablam!     |
Oct 13 16:01:47.236 INFO kablam! 158 |                 _ => {  // default choose the first item
Oct 13 16:01:47.236 INFO kablam!     |                 ^
Oct 13 16:01:47.236 INFO kablam!     |
Oct 13 16:01:47.236 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Oct 13 16:01:47.236 INFO kablam! 
Oct 13 16:01:47.236 INFO kablam! warning: unused variable: `refresh`
Oct 13 16:01:47.236 INFO kablam!   --> src/core/diplomat.rs:99:47
Oct 13 16:01:47.236 INFO kablam!    |
Oct 13 16:01:47.236 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Oct 13 16:01:47.236 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Oct 13 16:01:47.236 INFO kablam!    |
Oct 13 16:01:47.236 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 16:01:47.236 INFO kablam! 
Oct 13 16:01:47.247 INFO kablam! warning: variable does not need to be mutable
Oct 13 16:01:47.247 INFO kablam!   --> src/core/diplomat.rs:50:13
Oct 13 16:01:47.247 INFO kablam!    |
Oct 13 16:01:47.247 INFO kablam! 50 |         let mut discovery_uri: String;
Oct 13 16:01:47.247 INFO kablam!    |             ----^^^^^^^^^^^^^
Oct 13 16:01:47.247 INFO kablam!    |             |
Oct 13 16:01:47.247 INFO kablam!    |             help: remove this `mut`
Oct 13 16:01:47.247 INFO kablam!    |
Oct 13 16:01:47.247 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 16:01:47.247 INFO kablam! 
Oct 13 16:01:47.260 INFO kablam! warning: field is never used: `cache_ttl`
Oct 13 16:01:47.260 INFO kablam!   --> src/core/diplomat.rs:32:5
Oct 13 16:01:47.260 INFO kablam!    |
Oct 13 16:01:47.260 INFO kablam! 32 |     cache_ttl: u16,
Oct 13 16:01:47.260 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 13 16:01:47.260 INFO kablam!    |
Oct 13 16:01:47.260 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 16:01:47.260 INFO kablam! 
Oct 13 16:01:47.436 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 13 16:01:47.436 INFO kablam!  --> src/lib.rs:8:5
Oct 13 16:01:47.436 INFO kablam!   |
Oct 13 16:01:47.436 INFO kablam! 8 | use std::collections::HashMap;
Oct 13 16:01:47.436 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:01:47.436 INFO kablam!   |
Oct 13 16:01:47.436 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 16:01:47.436 INFO kablam! 
Oct 13 16:01:47.436 INFO kablam! warning: unused imports: `Write`, `self`
Oct 13 16:01:47.436 INFO kablam!  --> src/core/diplomat.rs:9:15
Oct 13 16:01:47.436 INFO kablam!   |
Oct 13 16:01:47.436 INFO kablam! 9 | use std::io::{self, Write};
Oct 13 16:01:47.437 INFO kablam!   |               ^^^^  ^^^^^
Oct 13 16:01:47.437 INFO kablam! 
Oct 13 16:01:47.437 INFO kablam! warning: unused import: `std::iter::FromIterator`
Oct 13 16:01:47.437 INFO kablam!   --> src/core/diplomat.rs:10:5
Oct 13 16:01:47.437 INFO kablam!    |
Oct 13 16:01:47.437 INFO kablam! 10 | use std::iter::FromIterator;
Oct 13 16:01:47.437 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:01:47.437 INFO kablam! 
Oct 13 16:01:47.437 INFO kablam! warning: unused import: `Host`
Oct 13 16:01:47.437 INFO kablam!   --> src/core/diplomat.rs:11:11
Oct 13 16:01:47.437 INFO kablam!    |
Oct 13 16:01:47.437 INFO kablam! 11 | use url::{Host, Url};
Oct 13 16:01:47.437 INFO kablam!    |           ^^^^
Oct 13 16:01:47.437 INFO kablam! 
Oct 13 16:01:47.644 INFO kablam! warning: unreachable pattern
Oct 13 16:01:47.644 INFO kablam!    --> src/core/diplomat.rs:158:17
Oct 13 16:01:47.644 INFO kablam!     |
Oct 13 16:01:47.644 INFO kablam! 158 |                 _ => {  // default choose the first item
Oct 13 16:01:47.644 INFO kablam!     |                 ^
Oct 13 16:01:47.644 INFO kablam!     |
Oct 13 16:01:47.644 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Oct 13 16:01:47.644 INFO kablam! 
Oct 13 16:01:47.644 INFO kablam! warning: unused variable: `refresh`
Oct 13 16:01:47.644 INFO kablam!   --> src/core/diplomat.rs:99:47
Oct 13 16:01:47.644 INFO kablam!    |
Oct 13 16:01:47.644 INFO kablam! 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Oct 13 16:01:47.644 INFO kablam!    |                                               ^^^^^^^ help: consider using `_refresh` instead
Oct 13 16:01:47.644 INFO kablam!    |
Oct 13 16:01:47.644 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 16:01:47.644 INFO kablam! 
Oct 13 16:01:47.660 INFO kablam! warning: variable does not need to be mutable
Oct 13 16:01:47.660 INFO kablam!   --> src/core/diplomat.rs:50:13
Oct 13 16:01:47.660 INFO kablam!    |
Oct 13 16:01:47.660 INFO kablam! 50 |         let mut discovery_uri: String;
Oct 13 16:01:47.660 INFO kablam!    |             ----^^^^^^^^^^^^^
Oct 13 16:01:47.660 INFO kablam!    |             |
Oct 13 16:01:47.660 INFO kablam!    |             help: remove this `mut`
Oct 13 16:01:47.660 INFO kablam!    |
Oct 13 16:01:47.660 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 16:01:47.660 INFO kablam! 
Oct 13 16:01:47.677 INFO kablam! warning: field is never used: `cache_ttl`
Oct 13 16:01:47.677 INFO kablam!   --> src/core/diplomat.rs:32:5
Oct 13 16:01:47.677 INFO kablam!    |
Oct 13 16:01:47.677 INFO kablam! 32 |     cache_ttl: u16,
Oct 13 16:01:47.677 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 13 16:01:47.677 INFO kablam!    |
Oct 13 16:01:47.677 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 16:01:47.677 INFO kablam! 
Oct 13 16:01:47.724 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.22s
Oct 13 16:01:47.745 INFO kablam! su: No module specific data is present
Oct 13 16:01:48.471 INFO running `"docker" "rm" "-f" "529b312554452a6e716bf4a945a7732716a4a9bf630368d8ee6a6cc3212f1042"`
Oct 13 16:01:48.724 INFO blam! 529b312554452a6e716bf4a945a7732716a4a9bf630368d8ee6a6cc3212f1042