Dec 15 16:54:11.227 INFO testing discovery_rust-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 16:54:11.227 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 15 16:54:11.749 INFO [stdout] a71057f54f85a50fa53c456fcbf7fdd35f0572c0837fb9a0c74247200eb10d8c
Dec 15 16:54:11.751 INFO running `"docker" "start" "-a" "a71057f54f85a50fa53c456fcbf7fdd35f0572c0837fb9a0c74247200eb10d8c"`
Dec 15 16:54:12.983 INFO [stderr] usermod: no changes
Dec 15 16:54:13.035 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 15 16:54:13.278 INFO [stderr]    Compiling consul_rust v0.1.0
Dec 15 16:54:25.132 INFO [stderr]    Compiling discovery_rust v0.1.1 (/source)
Dec 15 16:54:32.576 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 15 16:54:32.576 INFO [stderr]  --> src/lib.rs:8:5
Dec 15 16:54:32.577 INFO [stderr]   |
Dec 15 16:54:32.577 INFO [stderr] 8 | use std::collections::HashMap;
Dec 15 16:54:32.577 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:54:32.577 INFO [stderr]   |
Dec 15 16:54:32.577 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 16:54:32.577 INFO [stderr] 
Dec 15 16:54:32.577 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 15 16:54:32.577 INFO [stderr]  --> src/core/diplomat.rs:9:15
Dec 15 16:54:32.577 INFO [stderr]   |
Dec 15 16:54:32.577 INFO [stderr] 9 | use std::io::{self, Write};
Dec 15 16:54:32.577 INFO [stderr]   |               ^^^^  ^^^^^
Dec 15 16:54:32.577 INFO [stderr] 
Dec 15 16:54:32.577 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Dec 15 16:54:32.577 INFO [stderr]   --> src/core/diplomat.rs:10:5
Dec 15 16:54:32.577 INFO [stderr]    |
Dec 15 16:54:32.577 INFO [stderr] 10 | use std::iter::FromIterator;
Dec 15 16:54:32.577 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:54:32.577 INFO [stderr] 
Dec 15 16:54:32.577 INFO [stderr] warning: unused import: `Host`
Dec 15 16:54:32.577 INFO [stderr]   --> src/core/diplomat.rs:11:11
Dec 15 16:54:32.577 INFO [stderr]    |
Dec 15 16:54:32.577 INFO [stderr] 11 | use url::{Host, Url};
Dec 15 16:54:32.577 INFO [stderr]    |           ^^^^
Dec 15 16:54:32.577 INFO [stderr] 
Dec 15 16:54:32.702 INFO [stderr] warning: unreachable pattern
Dec 15 16:54:32.702 INFO [stderr]    --> src/core/diplomat.rs:158:17
Dec 15 16:54:32.702 INFO [stderr]     |
Dec 15 16:54:32.702 INFO [stderr] 158 |                 _ => {  // default choose the first item
Dec 15 16:54:32.702 INFO [stderr]     |                 ^
Dec 15 16:54:32.702 INFO [stderr]     |
Dec 15 16:54:32.702 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 15 16:54:32.702 INFO [stderr] 
Dec 15 16:54:32.702 INFO [stderr] warning: unused variable: `refresh`
Dec 15 16:54:32.702 INFO [stderr]   --> src/core/diplomat.rs:99:47
Dec 15 16:54:32.702 INFO [stderr]    |
Dec 15 16:54:32.702 INFO [stderr] 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Dec 15 16:54:32.702 INFO [stderr]    |                                               ^^^^^^^ help: consider using `_refresh` instead
Dec 15 16:54:32.702 INFO [stderr]    |
Dec 15 16:54:32.702 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 16:54:32.702 INFO [stderr] 
Dec 15 16:54:32.715 INFO [stderr] warning: variable does not need to be mutable
Dec 15 16:54:32.715 INFO [stderr]   --> src/core/diplomat.rs:50:13
Dec 15 16:54:32.715 INFO [stderr]    |
Dec 15 16:54:32.715 INFO [stderr] 50 |         let mut discovery_uri: String;
Dec 15 16:54:32.715 INFO [stderr]    |             ----^^^^^^^^^^^^^
Dec 15 16:54:32.715 INFO [stderr]    |             |
Dec 15 16:54:32.715 INFO [stderr]    |             help: remove this `mut`
Dec 15 16:54:32.715 INFO [stderr]    |
Dec 15 16:54:32.715 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 16:54:32.715 INFO [stderr] 
Dec 15 16:54:32.732 INFO [stderr] warning: field is never used: `cache_ttl`
Dec 15 16:54:32.732 INFO [stderr]   --> src/core/diplomat.rs:32:5
Dec 15 16:54:32.732 INFO [stderr]    |
Dec 15 16:54:32.732 INFO [stderr] 32 |     cache_ttl: u16,
Dec 15 16:54:32.732 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 15 16:54:32.732 INFO [stderr]    |
Dec 15 16:54:32.732 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 16:54:32.732 INFO [stderr] 
Dec 15 16:54:33.257 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.26s
Dec 15 16:54:33.267 INFO [stderr] su: No module specific data is present
Dec 15 16:54:33.619 INFO running `"docker" "inspect" "a71057f54f85a50fa53c456fcbf7fdd35f0572c0837fb9a0c74247200eb10d8c"`
Dec 15 16:54:33.752 INFO running `"docker" "rm" "-f" "a71057f54f85a50fa53c456fcbf7fdd35f0572c0837fb9a0c74247200eb10d8c"`
Dec 15 16:54:33.875 INFO [stdout] a71057f54f85a50fa53c456fcbf7fdd35f0572c0837fb9a0c74247200eb10d8c
Dec 15 16:54:33.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 15 16:54:34.091 INFO [stdout] 209628cc7d8e431ddd7155d614dd52ccfda040cf066af5b4fd3961eb29754799
Dec 15 16:54:34.093 INFO running `"docker" "start" "-a" "209628cc7d8e431ddd7155d614dd52ccfda040cf066af5b4fd3961eb29754799"`
Dec 15 16:54:34.546 INFO [stderr] usermod: no changes
Dec 15 16:54:34.569 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 15 16:54:34.702 INFO [stderr]    Compiling discovery_rust v0.1.1 (/source)
Dec 15 16:54:41.334 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 15 16:54:41.334 INFO [stderr]  --> src/lib.rs:8:5
Dec 15 16:54:41.334 INFO [stderr]   |
Dec 15 16:54:41.334 INFO [stderr] 8 | use std::collections::HashMap;
Dec 15 16:54:41.334 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:54:41.334 INFO [stderr]   |
Dec 15 16:54:41.334 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 16:54:41.334 INFO [stderr] 
Dec 15 16:54:41.334 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 15 16:54:41.334 INFO [stderr]  --> src/core/diplomat.rs:9:15
Dec 15 16:54:41.334 INFO [stderr]   |
Dec 15 16:54:41.334 INFO [stderr] 9 | use std::io::{self, Write};
Dec 15 16:54:41.334 INFO [stderr]   |               ^^^^  ^^^^^
Dec 15 16:54:41.334 INFO [stderr] 
Dec 15 16:54:41.334 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Dec 15 16:54:41.334 INFO [stderr]   --> src/core/diplomat.rs:10:5
Dec 15 16:54:41.334 INFO [stderr]    |
Dec 15 16:54:41.334 INFO [stderr] 10 | use std::iter::FromIterator;
Dec 15 16:54:41.334 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:54:41.334 INFO [stderr] 
Dec 15 16:54:41.339 INFO [stderr] warning: unused import: `Host`
Dec 15 16:54:41.339 INFO [stderr]   --> src/core/diplomat.rs:11:11
Dec 15 16:54:41.339 INFO [stderr]    |
Dec 15 16:54:41.339 INFO [stderr] 11 | use url::{Host, Url};
Dec 15 16:54:41.339 INFO [stderr]    |           ^^^^
Dec 15 16:54:41.339 INFO [stderr] 
Dec 15 16:54:41.469 INFO [stderr] warning: unreachable pattern
Dec 15 16:54:41.469 INFO [stderr]    --> src/core/diplomat.rs:158:17
Dec 15 16:54:41.469 INFO [stderr]     |
Dec 15 16:54:41.469 INFO [stderr] 158 |                 _ => {  // default choose the first item
Dec 15 16:54:41.469 INFO [stderr]     |                 ^
Dec 15 16:54:41.469 INFO [stderr]     |
Dec 15 16:54:41.475 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 15 16:54:41.475 INFO [stderr] 
Dec 15 16:54:41.475 INFO [stderr] warning: unused variable: `refresh`
Dec 15 16:54:41.475 INFO [stderr]   --> src/core/diplomat.rs:99:47
Dec 15 16:54:41.475 INFO [stderr]    |
Dec 15 16:54:41.475 INFO [stderr] 99 |     fn health_with_cache(&self, name: String, refresh: bool, cfg: ConsulConfig) -> Vec<ServiceEntry> {
Dec 15 16:54:41.475 INFO [stderr]    |                                               ^^^^^^^ help: consider using `_refresh` instead
Dec 15 16:54:41.475 INFO [stderr]    |
Dec 15 16:54:41.475 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 16:54:41.475 INFO [stderr] 
Dec 15 16:54:41.484 INFO [stderr] warning: variable does not need to be mutable
Dec 15 16:54:41.484 INFO [stderr]   --> src/core/diplomat.rs:50:13
Dec 15 16:54:41.484 INFO [stderr]    |
Dec 15 16:54:41.484 INFO [stderr] 50 |         let mut discovery_uri: String;
Dec 15 16:54:41.484 INFO [stderr]    |             ----^^^^^^^^^^^^^
Dec 15 16:54:41.484 INFO [stderr]    |             |
Dec 15 16:54:41.486 INFO [stderr]    |             help: remove this `mut`
Dec 15 16:54:41.487 INFO [stderr]    |
Dec 15 16:54:41.487 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 16:54:41.487 INFO [stderr] 
Dec 15 16:54:41.503 INFO [stderr] warning: field is never used: `cache_ttl`
Dec 15 16:54:41.503 INFO [stderr]   --> src/core/diplomat.rs:32:5
Dec 15 16:54:41.503 INFO [stderr]    |
Dec 15 16:54:41.503 INFO [stderr] 32 |     cache_ttl: u16,
Dec 15 16:54:41.507 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 15 16:54:41.507 INFO [stderr]    |
Dec 15 16:54:41.507 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 16:54:41.507 INFO [stderr] 
Dec 15 16:54:41.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.42s
Dec 15 16:54:41.995 INFO [stderr] su: No module specific data is present
Dec 15 16:54:42.401 INFO running `"docker" "inspect" "209628cc7d8e431ddd7155d614dd52ccfda040cf066af5b4fd3961eb29754799"`
Dec 15 16:54:42.532 INFO running `"docker" "rm" "-f" "209628cc7d8e431ddd7155d614dd52ccfda040cf066af5b4fd3961eb29754799"`
Dec 15 16:54:42.643 INFO [stdout] 209628cc7d8e431ddd7155d614dd52ccfda040cf066af5b4fd3961eb29754799
Dec 15 16:54:42.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 15 16:54:42.960 INFO [stdout] b3d7e525652c1e15eca6a4b164a7ae20115115de18374e08a5a8ed6743f223b6
Dec 15 16:54:42.962 INFO running `"docker" "start" "-a" "b3d7e525652c1e15eca6a4b164a7ae20115115de18374e08a5a8ed6743f223b6"`
Dec 15 16:54:43.672 INFO [stderr] usermod: no changes
Dec 15 16:54:43.698 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 15 16:54:43.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 15 16:54:43.843 INFO [stderr]      Running /target/debug/deps/discovery_rust-521bbb4c08ac8fd6
Dec 15 16:54:43.846 INFO [stderr]    Doc-tests discovery_rust
Dec 15 16:54:43.846 INFO [stdout] 
Dec 15 16:54:43.846 INFO [stdout] running 0 tests
Dec 15 16:54:43.846 INFO [stdout] 
Dec 15 16:54:43.846 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:54:43.846 INFO [stdout] 
Dec 15 16:54:55.190 INFO [stdout] 
Dec 15 16:54:55.190 INFO [stdout] running 0 tests
Dec 15 16:54:55.190 INFO [stdout] 
Dec 15 16:54:55.190 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:54:55.190 INFO [stdout] 
Dec 15 16:54:55.199 INFO [stderr] su: No module specific data is present
Dec 15 16:54:55.963 INFO running `"docker" "inspect" "b3d7e525652c1e15eca6a4b164a7ae20115115de18374e08a5a8ed6743f223b6"`
Dec 15 16:54:56.275 INFO running `"docker" "rm" "-f" "b3d7e525652c1e15eca6a4b164a7ae20115115de18374e08a5a8ed6743f223b6"`
Dec 15 16:54:56.508 INFO [stdout] b3d7e525652c1e15eca6a4b164a7ae20115115de18374e08a5a8ed6743f223b6