Nov 28 02:44:10.562 INFO checking karlvlam/etcd2-aws-cluster against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 02:44:10.562 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 02:44:11.068 INFO [stdout] 41be8c11f6dbf6bf1b03d5fb6a6d569cb7703f764c3adabb5573838a75d17ad5
Nov 28 02:44:11.070 INFO running `"docker" "start" "-a" "41be8c11f6dbf6bf1b03d5fb6a6d569cb7703f764c3adabb5573838a75d17ad5"`
Nov 28 02:44:12.876 INFO [stderr] usermod: no changes
Nov 28 02:44:13.351 INFO [stderr]     Checking lazy_static v0.2.5
Nov 28 02:44:13.352 INFO [stderr]    Compiling httparse v1.2.1
Nov 28 02:44:13.357 INFO [stderr]    Compiling ring v0.6.3
Nov 28 02:44:13.358 INFO [stderr]     Checking md5 v0.3.3
Nov 28 02:44:13.374 INFO [stderr]    Compiling curl-sys v0.3.10
Nov 28 02:44:13.375 INFO [stderr]     Checking serde_json v0.8.6
Nov 28 02:44:13.376 INFO [stderr]    Compiling idna v0.1.0
Nov 28 02:44:15.047 INFO [stderr]    Compiling serde_codegen_internals v0.14.2
Nov 28 02:44:15.061 INFO [stderr]    Compiling Inflector v0.7.0
Nov 28 02:44:16.792 INFO [stderr]     Checking openssl v0.9.10
Nov 28 02:44:21.142 INFO [stderr]     Checking serde_urlencoded v0.3.0
Nov 28 02:44:26.569 INFO [stderr]    Compiling serde_derive v0.9.12
Nov 28 02:44:30.157 INFO [stderr]     Checking curl v0.4.6
Nov 28 02:44:33.876 INFO [stderr]    Compiling url v1.4.0
Nov 28 02:44:38.344 INFO [stderr]     Checking native-tls v0.1.1
Nov 28 02:44:40.288 INFO [stderr]     Checking reqwest v0.3.0
Nov 28 02:44:40.297 INFO [stderr]     Checking hyper-native-tls v0.2.2
Nov 28 02:44:44.566 INFO [stderr]    Compiling hyper v0.10.5
Nov 28 02:44:45.582 INFO [stderr]     Checking rusoto_credential v0.5.0
Nov 28 02:44:59.790 INFO [stderr]    Compiling rusoto_codegen v0.7.1
Nov 28 02:45:11.723 INFO [stderr]    Compiling rusoto v0.23.1
Nov 28 02:45:46.355 INFO [stderr]     Checking etcd2-aws-cluster v0.1.0 (/source)
Nov 28 02:45:49.140 INFO [stderr] warning: unused import: `std::borrow::ToOwned`
Nov 28 02:45:49.140 INFO [stderr]   --> src/main.rs:12:5
Nov 28 02:45:49.140 INFO [stderr]    |
Nov 28 02:45:49.140 INFO [stderr] 12 | use std::borrow::ToOwned;
Nov 28 02:45:49.140 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.140 INFO [stderr]    |
Nov 28 02:45:49.140 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 02:45:49.140 INFO [stderr] 
Nov 28 02:45:49.140 INFO [stderr] warning: unused import: `std::ops::Add`
Nov 28 02:45:49.140 INFO [stderr]   --> src/main.rs:17:5
Nov 28 02:45:49.140 INFO [stderr]    |
Nov 28 02:45:49.140 INFO [stderr] 17 | use std::ops::Add;
Nov 28 02:45:49.140 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 02:45:49.140 INFO [stderr] 
Nov 28 02:45:49.140 INFO [stderr] warning: unused import: `AutoScalingGroupNamesType`
Nov 28 02:45:49.140 INFO [stderr]   --> src/main.rs:24:46
Nov 28 02:45:49.141 INFO [stderr]    |
Nov 28 02:45:49.141 INFO [stderr] 24 | use rusoto::autoscaling::{AutoscalingClient, AutoScalingGroupNamesType, AutoScalingGroup};
Nov 28 02:45:49.141 INFO [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.141 INFO [stderr] 
Nov 28 02:45:49.188 INFO [stderr] warning: unused import: `std::borrow::ToOwned`
Nov 28 02:45:49.188 INFO [stderr]   --> src/main.rs:12:5
Nov 28 02:45:49.188 INFO [stderr]    |
Nov 28 02:45:49.188 INFO [stderr] 12 | use std::borrow::ToOwned;
Nov 28 02:45:49.188 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.188 INFO [stderr]    |
Nov 28 02:45:49.188 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 02:45:49.188 INFO [stderr] 
Nov 28 02:45:49.188 INFO [stderr] warning: unused import: `std::ops::Add`
Nov 28 02:45:49.188 INFO [stderr]   --> src/main.rs:17:5
Nov 28 02:45:49.188 INFO [stderr]    |
Nov 28 02:45:49.188 INFO [stderr] 17 | use std::ops::Add;
Nov 28 02:45:49.188 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 02:45:49.188 INFO [stderr] 
Nov 28 02:45:49.188 INFO [stderr] warning: unused import: `AutoScalingGroupNamesType`
Nov 28 02:45:49.188 INFO [stderr]   --> src/main.rs:24:46
Nov 28 02:45:49.188 INFO [stderr]    |
Nov 28 02:45:49.188 INFO [stderr] 24 | use rusoto::autoscaling::{AutoscalingClient, AutoScalingGroupNamesType, AutoScalingGroup};
Nov 28 02:45:49.189 INFO [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.189 INFO [stderr] 
Nov 28 02:45:49.512 INFO [stderr] warning: unused variable: `e`
Nov 28 02:45:49.512 INFO [stderr]   --> src/main.rs:94:13
Nov 28 02:45:49.512 INFO [stderr]    |
Nov 28 02:45:49.512 INFO [stderr] 94 |         Err(e) => {
Nov 28 02:45:49.512 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 02:45:49.512 INFO [stderr]    |
Nov 28 02:45:49.512 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:45:49.512 INFO [stderr] 
Nov 28 02:45:49.512 INFO [stderr] warning: value assigned to `etcd_ec2_infos` is never read
Nov 28 02:45:49.512 INFO [stderr]    --> src/main.rs:123:13
Nov 28 02:45:49.512 INFO [stderr]     |
Nov 28 02:45:49.512 INFO [stderr] 123 |     let mut etcd_ec2_infos:Vec<AwsId> = vec![];
Nov 28 02:45:49.513 INFO [stderr]     |             ^^^^^^^^^^^^^^
Nov 28 02:45:49.513 INFO [stderr]     |
Nov 28 02:45:49.513 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 02:45:49.513 INFO [stderr] 
Nov 28 02:45:49.513 INFO [stderr] warning: unused variable: `ec2infos`
Nov 28 02:45:49.513 INFO [stderr]    --> src/main.rs:126:13
Nov 28 02:45:49.513 INFO [stderr]     |
Nov 28 02:45:49.513 INFO [stderr] 126 |         let ec2infos = match extract_ec2info_from_asg_name(&ASG_NAME, AWS_REGION) {
Nov 28 02:45:49.513 INFO [stderr]     |             ^^^^^^^^ help: consider using `_ec2infos` instead
Nov 28 02:45:49.513 INFO [stderr] 
Nov 28 02:45:49.513 INFO [stderr] warning: unused variable: `count`
Nov 28 02:45:49.513 INFO [stderr]    --> src/main.rs:302:9
Nov 28 02:45:49.513 INFO [stderr]     |
Nov 28 02:45:49.513 INFO [stderr] 302 |     let count = Cell::new(1);
Nov 28 02:45:49.513 INFO [stderr]     |         ^^^^^ help: consider using `_count` instead
Nov 28 02:45:49.513 INFO [stderr] 
Nov 28 02:45:49.513 INFO [stderr] warning: unused variable: `e`
Nov 28 02:45:49.513 INFO [stderr]    --> src/main.rs:523:13
Nov 28 02:45:49.513 INFO [stderr]     |
Nov 28 02:45:49.513 INFO [stderr] 523 |         Err(e) => None
Nov 28 02:45:49.513 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 28 02:45:49.513 INFO [stderr] 
Nov 28 02:45:49.513 INFO [stderr] warning: unused variable: `e`
Nov 28 02:45:49.513 INFO [stderr]    --> src/main.rs:533:13
Nov 28 02:45:49.513 INFO [stderr]     |
Nov 28 02:45:49.513 INFO [stderr] 533 |         Err(e) => None
Nov 28 02:45:49.513 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 28 02:45:49.513 INFO [stderr] 
Nov 28 02:45:49.670 INFO [stderr] warning: constant item is never used: `api_add_ok`
Nov 28 02:45:49.670 INFO [stderr]   --> src/main.rs:31:1
Nov 28 02:45:49.670 INFO [stderr]    |
Nov 28 02:45:49.670 INFO [stderr] 31 | const api_add_ok: u16 = 201;
Nov 28 02:45:49.670 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.670 INFO [stderr]    |
Nov 28 02:45:49.671 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:45:49.671 INFO [stderr] 
Nov 28 02:45:49.671 INFO [stderr] warning: constant item is never used: `api_already_added`
Nov 28 02:45:49.671 INFO [stderr]   --> src/main.rs:32:1
Nov 28 02:45:49.671 INFO [stderr]    |
Nov 28 02:45:49.671 INFO [stderr] 32 | const api_already_added: u16 = 409;
Nov 28 02:45:49.671 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.671 INFO [stderr] 
Nov 28 02:45:49.671 INFO [stderr] warning: constant item is never used: `api_delete_ok`
Nov 28 02:45:49.671 INFO [stderr]   --> src/main.rs:33:1
Nov 28 02:45:49.672 INFO [stderr]    |
Nov 28 02:45:49.672 INFO [stderr] 33 | const api_delete_ok: u16 = 204;
Nov 28 02:45:49.672 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.672 INFO [stderr] 
Nov 28 02:45:49.672 INFO [stderr] warning: constant item is never used: `api_delete_gone`
Nov 28 02:45:49.672 INFO [stderr]   --> src/main.rs:34:1
Nov 28 02:45:49.672 INFO [stderr]    |
Nov 28 02:45:49.672 INFO [stderr] 34 | const api_delete_gone: u16 = 410;
Nov 28 02:45:49.672 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.675 INFO [stderr] 
Nov 28 02:45:49.675 INFO [stderr] warning: struct is never constructed: `Ec2Info`
Nov 28 02:45:49.675 INFO [stderr]    --> src/main.rs:390:1
Nov 28 02:45:49.675 INFO [stderr]     |
Nov 28 02:45:49.675 INFO [stderr] 390 | struct Ec2Info {
Nov 28 02:45:49.675 INFO [stderr]     | ^^^^^^^^^^^^^^
Nov 28 02:45:49.675 INFO [stderr] 
Nov 28 02:45:49.675 INFO [stderr] warning: constant `min_etcd_node` should have an upper case name such as `MIN_ETCD_NODE`
Nov 28 02:45:49.675 INFO [stderr]   --> src/main.rs:28:1
Nov 28 02:45:49.675 INFO [stderr]    |
Nov 28 02:45:49.675 INFO [stderr] 28 | const min_etcd_node:usize = 3; // etcd cluster should has at least 3 nodes !!!
Nov 28 02:45:49.675 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.675 INFO [stderr]    |
Nov 28 02:45:49.675 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 28 02:45:49.675 INFO [stderr] 
Nov 28 02:45:49.675 INFO [stderr] warning: constant `api_add_ok` should have an upper case name such as `API_ADD_OK`
Nov 28 02:45:49.675 INFO [stderr]   --> src/main.rs:31:1
Nov 28 02:45:49.675 INFO [stderr]    |
Nov 28 02:45:49.675 INFO [stderr] 31 | const api_add_ok: u16 = 201;
Nov 28 02:45:49.675 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.675 INFO [stderr] 
Nov 28 02:45:49.675 INFO [stderr] warning: constant `api_already_added` should have an upper case name such as `API_ALREADY_ADDED`
Nov 28 02:45:49.679 INFO [stderr]   --> src/main.rs:32:1
Nov 28 02:45:49.679 INFO [stderr]    |
Nov 28 02:45:49.679 INFO [stderr] 32 | const api_already_added: u16 = 409;
Nov 28 02:45:49.679 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.679 INFO [stderr] 
Nov 28 02:45:49.679 INFO [stderr] warning: constant `api_delete_ok` should have an upper case name such as `API_DELETE_OK`
Nov 28 02:45:49.679 INFO [stderr]   --> src/main.rs:33:1
Nov 28 02:45:49.679 INFO [stderr]    |
Nov 28 02:45:49.679 INFO [stderr] 33 | const api_delete_ok: u16 = 204;
Nov 28 02:45:49.679 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.679 INFO [stderr] 
Nov 28 02:45:49.679 INFO [stderr] warning: constant `api_delete_gone` should have an upper case name such as `API_DELETE_GONE`
Nov 28 02:45:49.679 INFO [stderr]   --> src/main.rs:34:1
Nov 28 02:45:49.679 INFO [stderr]    |
Nov 28 02:45:49.679 INFO [stderr] 34 | const api_delete_gone: u16 = 410;
Nov 28 02:45:49.679 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.679 INFO [stderr] 
Nov 28 02:45:49.679 INFO [stderr] warning: variable `INSTANCE_ADDR` should have a snake case name such as `instance_addr`
Nov 28 02:45:49.679 INFO [stderr]   --> src/main.rs:42:9
Nov 28 02:45:49.679 INFO [stderr]    |
Nov 28 02:45:49.679 INFO [stderr] 42 |     let INSTANCE_ADDR = match std::env::var("DEBUG") {
Nov 28 02:45:49.679 INFO [stderr]    |         ^^^^^^^^^^^^^
Nov 28 02:45:49.679 INFO [stderr]    |
Nov 28 02:45:49.679 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 02:45:49.679 INFO [stderr] 
Nov 28 02:45:49.679 INFO [stderr] warning: variable `CLIENT_PORT` should have a snake case name such as `client_port`
Nov 28 02:45:49.679 INFO [stderr]   --> src/main.rs:48:9
Nov 28 02:45:49.679 INFO [stderr]    |
Nov 28 02:45:49.679 INFO [stderr] 48 |     let CLIENT_PORT = env("ETCD_CLIENT_PORT", "2379");
Nov 28 02:45:49.679 INFO [stderr]    |         ^^^^^^^^^^^
Nov 28 02:45:49.679 INFO [stderr] 
Nov 28 02:45:49.679 INFO [stderr] warning: variable `SERVER_PORT` should have a snake case name such as `server_port`
Nov 28 02:45:49.679 INFO [stderr]   --> src/main.rs:49:9
Nov 28 02:45:49.679 INFO [stderr]    |
Nov 28 02:45:49.679 INFO [stderr] 49 |     let SERVER_PORT = env("ETCD_SERVER_PORT", "2380");
Nov 28 02:45:49.679 INFO [stderr]    |         ^^^^^^^^^^^
Nov 28 02:45:49.679 INFO [stderr] 
Nov 28 02:45:49.679 INFO [stderr] warning: variable `CLIENT_SCHEME` should have a snake case name such as `client_scheme`
Nov 28 02:45:49.679 INFO [stderr]   --> src/main.rs:50:9
Nov 28 02:45:49.679 INFO [stderr]    |
Nov 28 02:45:49.679 INFO [stderr] 50 |     let CLIENT_SCHEME = env("ETCD_CLIENT_SCHEME", "http");
Nov 28 02:45:49.679 INFO [stderr]    |         ^^^^^^^^^^^^^
Nov 28 02:45:49.686 INFO [stderr] 
Nov 28 02:45:49.686 INFO [stderr] warning: variable `PEER_SCHEME` should have a snake case name such as `peer_scheme`
Nov 28 02:45:49.686 INFO [stderr]   --> src/main.rs:51:9
Nov 28 02:45:49.686 INFO [stderr]    |
Nov 28 02:45:49.686 INFO [stderr] 51 |     let PEER_SCHEME = env("ETCD_PEER_SCHEME", "http");
Nov 28 02:45:49.686 INFO [stderr]    |         ^^^^^^^^^^^
Nov 28 02:45:49.686 INFO [stderr] 
Nov 28 02:45:49.686 INFO [stderr] warning: variable `AWS_REGION` should have a snake case name such as `aws_region`
Nov 28 02:45:49.686 INFO [stderr]   --> src/main.rs:65:9
Nov 28 02:45:49.686 INFO [stderr]    |
Nov 28 02:45:49.686 INFO [stderr] 65 |     let AWS_REGION: Region = get_region_from_string(&awsid.region);
Nov 28 02:45:49.686 INFO [stderr]    |         ^^^^^^^^^^
Nov 28 02:45:49.686 INFO [stderr] 
Nov 28 02:45:49.686 INFO [stderr] warning: variable `PROXY_ASG` should have a snake case name such as `proxy_asg`
Nov 28 02:45:49.686 INFO [stderr]   --> src/main.rs:76:10
Nov 28 02:45:49.686 INFO [stderr]    |
Nov 28 02:45:49.686 INFO [stderr] 76 |     let (PROXY_ASG, ASG_NAME) = match std::env::var("PROXY_ASG") {
Nov 28 02:45:49.686 INFO [stderr]    |          ^^^^^^^^^
Nov 28 02:45:49.686 INFO [stderr] 
Nov 28 02:45:49.686 INFO [stderr] warning: variable `ASG_NAME` should have a snake case name such as `asg_name`
Nov 28 02:45:49.686 INFO [stderr]   --> src/main.rs:76:21
Nov 28 02:45:49.686 INFO [stderr]    |
Nov 28 02:45:49.686 INFO [stderr] 76 |     let (PROXY_ASG, ASG_NAME) = match std::env::var("PROXY_ASG") {
Nov 28 02:45:49.686 INFO [stderr]    |                     ^^^^^^^^
Nov 28 02:45:49.686 INFO [stderr] 
Nov 28 02:45:49.686 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:45:49.686 INFO [stderr]    --> src/main.rs:306:5
Nov 28 02:45:49.686 INFO [stderr]     |
Nov 28 02:45:49.686 INFO [stderr] 306 |     easy.timeout(Duration::from_millis(5000));
Nov 28 02:45:49.686 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.686 INFO [stderr]     |
Nov 28 02:45:49.686 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 02:45:49.686 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:45:49.686 INFO [stderr] 
Nov 28 02:45:49.686 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:45:49.686 INFO [stderr]    --> src/main.rs:339:5
Nov 28 02:45:49.686 INFO [stderr]     |
Nov 28 02:45:49.686 INFO [stderr] 339 |     easy.timeout(Duration::from_millis(5000));
Nov 28 02:45:49.686 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.686 INFO [stderr]     |
Nov 28 02:45:49.686 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:45:49.686 INFO [stderr] 
Nov 28 02:45:49.686 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:45:49.686 INFO [stderr]    --> src/main.rs:366:9
Nov 28 02:45:49.686 INFO [stderr]     |
Nov 28 02:45:49.686 INFO [stderr] 366 |         easy.timeout(Duration::from_millis(5000));
Nov 28 02:45:49.686 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.686 INFO [stderr]     |
Nov 28 02:45:49.686 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:45:49.686 INFO [stderr] 
Nov 28 02:45:49.686 INFO [stderr] warning: structure field `instanceId` should have a snake case name such as `instance_id`
Nov 28 02:45:49.686 INFO [stderr]    --> src/main.rs:385:5
Nov 28 02:45:49.686 INFO [stderr]     |
Nov 28 02:45:49.686 INFO [stderr] 385 |     instanceId: String,
Nov 28 02:45:49.686 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.686 INFO [stderr] 
Nov 28 02:45:49.686 INFO [stderr] warning: structure field `privateIp` should have a snake case name such as `private_ip`
Nov 28 02:45:49.686 INFO [stderr]    --> src/main.rs:386:5
Nov 28 02:45:49.686 INFO [stderr]     |
Nov 28 02:45:49.686 INFO [stderr] 386 |     privateIp: String,
Nov 28 02:45:49.686 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.686 INFO [stderr] 
Nov 28 02:45:49.690 INFO [stderr] warning: structure field `peerURLs` should have a snake case name such as `peer_urls`
Nov 28 02:45:49.690 INFO [stderr]    --> src/main.rs:405:5
Nov 28 02:45:49.690 INFO [stderr]     |
Nov 28 02:45:49.690 INFO [stderr] 405 |     peerURLs: Vec<String>,
Nov 28 02:45:49.690 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.690 INFO [stderr] 
Nov 28 02:45:49.690 INFO [stderr] warning: structure field `clientURLs` should have a snake case name such as `client_urls`
Nov 28 02:45:49.690 INFO [stderr]    --> src/main.rs:406:5
Nov 28 02:45:49.690 INFO [stderr]     |
Nov 28 02:45:49.690 INFO [stderr] 406 |     clientURLs: Vec<String>,
Nov 28 02:45:49.690 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.690 INFO [stderr] 
Nov 28 02:45:49.755 INFO [stderr] warning: unused variable: `e`
Nov 28 02:45:49.755 INFO [stderr]   --> src/main.rs:94:13
Nov 28 02:45:49.755 INFO [stderr]    |
Nov 28 02:45:49.755 INFO [stderr] 94 |         Err(e) => {
Nov 28 02:45:49.755 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 28 02:45:49.755 INFO [stderr]    |
Nov 28 02:45:49.756 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:45:49.756 INFO [stderr] 
Nov 28 02:45:49.756 INFO [stderr] warning: value assigned to `etcd_ec2_infos` is never read
Nov 28 02:45:49.756 INFO [stderr]    --> src/main.rs:123:13
Nov 28 02:45:49.756 INFO [stderr]     |
Nov 28 02:45:49.756 INFO [stderr] 123 |     let mut etcd_ec2_infos:Vec<AwsId> = vec![];
Nov 28 02:45:49.756 INFO [stderr]     |             ^^^^^^^^^^^^^^
Nov 28 02:45:49.756 INFO [stderr]     |
Nov 28 02:45:49.756 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 02:45:49.756 INFO [stderr] 
Nov 28 02:45:49.756 INFO [stderr] warning: unused variable: `ec2infos`
Nov 28 02:45:49.756 INFO [stderr]    --> src/main.rs:126:13
Nov 28 02:45:49.756 INFO [stderr]     |
Nov 28 02:45:49.756 INFO [stderr] 126 |         let ec2infos = match extract_ec2info_from_asg_name(&ASG_NAME, AWS_REGION) {
Nov 28 02:45:49.756 INFO [stderr]     |             ^^^^^^^^ help: consider using `_ec2infos` instead
Nov 28 02:45:49.756 INFO [stderr] 
Nov 28 02:45:49.756 INFO [stderr] warning: unused variable: `count`
Nov 28 02:45:49.756 INFO [stderr]    --> src/main.rs:302:9
Nov 28 02:45:49.756 INFO [stderr]     |
Nov 28 02:45:49.756 INFO [stderr] 302 |     let count = Cell::new(1);
Nov 28 02:45:49.756 INFO [stderr]     |         ^^^^^ help: consider using `_count` instead
Nov 28 02:45:49.756 INFO [stderr] 
Nov 28 02:45:49.756 INFO [stderr] warning: unused variable: `e`
Nov 28 02:45:49.756 INFO [stderr]    --> src/main.rs:523:13
Nov 28 02:45:49.756 INFO [stderr]     |
Nov 28 02:45:49.756 INFO [stderr] 523 |         Err(e) => None
Nov 28 02:45:49.756 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 28 02:45:49.756 INFO [stderr] 
Nov 28 02:45:49.756 INFO [stderr] warning: unused variable: `e`
Nov 28 02:45:49.756 INFO [stderr]    --> src/main.rs:533:13
Nov 28 02:45:49.756 INFO [stderr]     |
Nov 28 02:45:49.756 INFO [stderr] 533 |         Err(e) => None
Nov 28 02:45:49.756 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 28 02:45:49.756 INFO [stderr] 
Nov 28 02:45:49.960 INFO [stderr] warning: constant item is never used: `api_add_ok`
Nov 28 02:45:49.960 INFO [stderr]   --> src/main.rs:31:1
Nov 28 02:45:49.960 INFO [stderr]    |
Nov 28 02:45:49.960 INFO [stderr] 31 | const api_add_ok: u16 = 201;
Nov 28 02:45:49.960 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.960 INFO [stderr]    |
Nov 28 02:45:49.960 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:45:49.960 INFO [stderr] 
Nov 28 02:45:49.963 INFO [stderr] warning: constant item is never used: `api_already_added`
Nov 28 02:45:49.963 INFO [stderr]   --> src/main.rs:32:1
Nov 28 02:45:49.963 INFO [stderr]    |
Nov 28 02:45:49.963 INFO [stderr] 32 | const api_already_added: u16 = 409;
Nov 28 02:45:49.963 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.963 INFO [stderr] 
Nov 28 02:45:49.963 INFO [stderr] warning: constant item is never used: `api_delete_ok`
Nov 28 02:45:49.963 INFO [stderr]   --> src/main.rs:33:1
Nov 28 02:45:49.963 INFO [stderr]    |
Nov 28 02:45:49.963 INFO [stderr] 33 | const api_delete_ok: u16 = 204;
Nov 28 02:45:49.963 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.963 INFO [stderr] 
Nov 28 02:45:49.967 INFO [stderr] warning: constant item is never used: `api_delete_gone`
Nov 28 02:45:49.967 INFO [stderr]   --> src/main.rs:34:1
Nov 28 02:45:49.967 INFO [stderr]    |
Nov 28 02:45:49.967 INFO [stderr] 34 | const api_delete_gone: u16 = 410;
Nov 28 02:45:49.967 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.967 INFO [stderr] 
Nov 28 02:45:49.967 INFO [stderr] warning: struct is never constructed: `Ec2Info`
Nov 28 02:45:49.967 INFO [stderr]    --> src/main.rs:390:1
Nov 28 02:45:49.967 INFO [stderr]     |
Nov 28 02:45:49.967 INFO [stderr] 390 | struct Ec2Info {
Nov 28 02:45:49.967 INFO [stderr]     | ^^^^^^^^^^^^^^
Nov 28 02:45:49.967 INFO [stderr] 
Nov 28 02:45:49.967 INFO [stderr] warning: constant `min_etcd_node` should have an upper case name such as `MIN_ETCD_NODE`
Nov 28 02:45:49.967 INFO [stderr]   --> src/main.rs:28:1
Nov 28 02:45:49.967 INFO [stderr]    |
Nov 28 02:45:49.967 INFO [stderr] 28 | const min_etcd_node:usize = 3; // etcd cluster should has at least 3 nodes !!!
Nov 28 02:45:49.967 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.968 INFO [stderr]    |
Nov 28 02:45:49.968 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 28 02:45:49.968 INFO [stderr] 
Nov 28 02:45:49.972 INFO [stderr] warning: constant `api_add_ok` should have an upper case name such as `API_ADD_OK`
Nov 28 02:45:49.972 INFO [stderr]   --> src/main.rs:31:1
Nov 28 02:45:49.972 INFO [stderr]    |
Nov 28 02:45:49.972 INFO [stderr] 31 | const api_add_ok: u16 = 201;
Nov 28 02:45:49.972 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.972 INFO [stderr] 
Nov 28 02:45:49.974 INFO [stderr] warning: constant `api_already_added` should have an upper case name such as `API_ALREADY_ADDED`
Nov 28 02:45:49.974 INFO [stderr]   --> src/main.rs:32:1
Nov 28 02:45:49.974 INFO [stderr]    |
Nov 28 02:45:49.974 INFO [stderr] 32 | const api_already_added: u16 = 409;
Nov 28 02:45:49.974 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.974 INFO [stderr] 
Nov 28 02:45:49.974 INFO [stderr] warning: constant `api_delete_ok` should have an upper case name such as `API_DELETE_OK`
Nov 28 02:45:49.976 INFO [stderr]   --> src/main.rs:33:1
Nov 28 02:45:49.976 INFO [stderr]    |
Nov 28 02:45:49.976 INFO [stderr] 33 | const api_delete_ok: u16 = 204;
Nov 28 02:45:49.976 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.976 INFO [stderr] 
Nov 28 02:45:49.976 INFO [stderr] warning: constant `api_delete_gone` should have an upper case name such as `API_DELETE_GONE`
Nov 28 02:45:49.976 INFO [stderr]   --> src/main.rs:34:1
Nov 28 02:45:49.976 INFO [stderr]    |
Nov 28 02:45:49.976 INFO [stderr] 34 | const api_delete_gone: u16 = 410;
Nov 28 02:45:49.976 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.976 INFO [stderr] 
Nov 28 02:45:49.976 INFO [stderr] warning: variable `INSTANCE_ADDR` should have a snake case name such as `instance_addr`
Nov 28 02:45:49.976 INFO [stderr]   --> src/main.rs:42:9
Nov 28 02:45:49.976 INFO [stderr]    |
Nov 28 02:45:49.976 INFO [stderr] 42 |     let INSTANCE_ADDR = match std::env::var("DEBUG") {
Nov 28 02:45:49.976 INFO [stderr]    |         ^^^^^^^^^^^^^
Nov 28 02:45:49.976 INFO [stderr]    |
Nov 28 02:45:49.976 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 02:45:49.976 INFO [stderr] 
Nov 28 02:45:49.976 INFO [stderr] warning: variable `CLIENT_PORT` should have a snake case name such as `client_port`
Nov 28 02:45:49.977 INFO [stderr]   --> src/main.rs:48:9
Nov 28 02:45:49.977 INFO [stderr]    |
Nov 28 02:45:49.977 INFO [stderr] 48 |     let CLIENT_PORT = env("ETCD_CLIENT_PORT", "2379");
Nov 28 02:45:49.977 INFO [stderr]    |         ^^^^^^^^^^^
Nov 28 02:45:49.977 INFO [stderr] 
Nov 28 02:45:49.977 INFO [stderr] warning: variable `SERVER_PORT` should have a snake case name such as `server_port`
Nov 28 02:45:49.977 INFO [stderr]   --> src/main.rs:49:9
Nov 28 02:45:49.977 INFO [stderr]    |
Nov 28 02:45:49.977 INFO [stderr] 49 |     let SERVER_PORT = env("ETCD_SERVER_PORT", "2380");
Nov 28 02:45:49.977 INFO [stderr]    |         ^^^^^^^^^^^
Nov 28 02:45:49.977 INFO [stderr] 
Nov 28 02:45:49.984 INFO [stderr] warning: variable `CLIENT_SCHEME` should have a snake case name such as `client_scheme`
Nov 28 02:45:49.984 INFO [stderr]   --> src/main.rs:50:9
Nov 28 02:45:49.984 INFO [stderr]    |
Nov 28 02:45:49.984 INFO [stderr] 50 |     let CLIENT_SCHEME = env("ETCD_CLIENT_SCHEME", "http");
Nov 28 02:45:49.984 INFO [stderr]    |         ^^^^^^^^^^^^^
Nov 28 02:45:49.984 INFO [stderr] 
Nov 28 02:45:49.984 INFO [stderr] warning: variable `PEER_SCHEME` should have a snake case name such as `peer_scheme`
Nov 28 02:45:49.984 INFO [stderr]   --> src/main.rs:51:9
Nov 28 02:45:49.984 INFO [stderr]    |
Nov 28 02:45:49.984 INFO [stderr] 51 |     let PEER_SCHEME = env("ETCD_PEER_SCHEME", "http");
Nov 28 02:45:49.984 INFO [stderr]    |         ^^^^^^^^^^^
Nov 28 02:45:49.984 INFO [stderr] 
Nov 28 02:45:49.984 INFO [stderr] warning: variable `AWS_REGION` should have a snake case name such as `aws_region`
Nov 28 02:45:49.984 INFO [stderr]   --> src/main.rs:65:9
Nov 28 02:45:49.984 INFO [stderr]    |
Nov 28 02:45:49.984 INFO [stderr] 65 |     let AWS_REGION: Region = get_region_from_string(&awsid.region);
Nov 28 02:45:49.984 INFO [stderr]    |         ^^^^^^^^^^
Nov 28 02:45:49.984 INFO [stderr] 
Nov 28 02:45:49.985 INFO [stderr] warning: variable `PROXY_ASG` should have a snake case name such as `proxy_asg`
Nov 28 02:45:49.985 INFO [stderr]   --> src/main.rs:76:10
Nov 28 02:45:49.985 INFO [stderr]    |
Nov 28 02:45:49.985 INFO [stderr] 76 |     let (PROXY_ASG, ASG_NAME) = match std::env::var("PROXY_ASG") {
Nov 28 02:45:49.985 INFO [stderr]    |          ^^^^^^^^^
Nov 28 02:45:49.985 INFO [stderr] 
Nov 28 02:45:49.985 INFO [stderr] warning: variable `ASG_NAME` should have a snake case name such as `asg_name`
Nov 28 02:45:49.985 INFO [stderr]   --> src/main.rs:76:21
Nov 28 02:45:49.985 INFO [stderr]    |
Nov 28 02:45:49.985 INFO [stderr] 76 |     let (PROXY_ASG, ASG_NAME) = match std::env::var("PROXY_ASG") {
Nov 28 02:45:49.985 INFO [stderr]    |                     ^^^^^^^^
Nov 28 02:45:49.985 INFO [stderr] 
Nov 28 02:45:49.985 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:45:49.985 INFO [stderr]    --> src/main.rs:306:5
Nov 28 02:45:49.985 INFO [stderr]     |
Nov 28 02:45:49.985 INFO [stderr] 306 |     easy.timeout(Duration::from_millis(5000));
Nov 28 02:45:49.985 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.985 INFO [stderr]     |
Nov 28 02:45:49.985 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 02:45:49.985 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:45:49.985 INFO [stderr] 
Nov 28 02:45:49.986 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:45:49.986 INFO [stderr]    --> src/main.rs:339:5
Nov 28 02:45:49.986 INFO [stderr]     |
Nov 28 02:45:49.986 INFO [stderr] 339 |     easy.timeout(Duration::from_millis(5000));
Nov 28 02:45:49.986 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.986 INFO [stderr]     |
Nov 28 02:45:49.986 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:45:49.986 INFO [stderr] 
Nov 28 02:45:49.998 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:45:49.999 INFO [stderr]    --> src/main.rs:366:9
Nov 28 02:45:49.999 INFO [stderr]     |
Nov 28 02:45:49.999 INFO [stderr] 366 |         easy.timeout(Duration::from_millis(5000));
Nov 28 02:45:49.999 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.999 INFO [stderr]     |
Nov 28 02:45:49.999 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:45:49.999 INFO [stderr] 
Nov 28 02:45:49.999 INFO [stderr] warning: structure field `instanceId` should have a snake case name such as `instance_id`
Nov 28 02:45:49.999 INFO [stderr]    --> src/main.rs:385:5
Nov 28 02:45:49.999 INFO [stderr]     |
Nov 28 02:45:49.999 INFO [stderr] 385 |     instanceId: String,
Nov 28 02:45:49.999 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.999 INFO [stderr] 
Nov 28 02:45:49.999 INFO [stderr] warning: structure field `privateIp` should have a snake case name such as `private_ip`
Nov 28 02:45:49.999 INFO [stderr]    --> src/main.rs:386:5
Nov 28 02:45:49.999 INFO [stderr]     |
Nov 28 02:45:49.999 INFO [stderr] 386 |     privateIp: String,
Nov 28 02:45:49.999 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.999 INFO [stderr] 
Nov 28 02:45:49.999 INFO [stderr] warning: structure field `peerURLs` should have a snake case name such as `peer_urls`
Nov 28 02:45:49.999 INFO [stderr]    --> src/main.rs:405:5
Nov 28 02:45:49.999 INFO [stderr]     |
Nov 28 02:45:49.999 INFO [stderr] 405 |     peerURLs: Vec<String>,
Nov 28 02:45:49.999 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.999 INFO [stderr] 
Nov 28 02:45:49.999 INFO [stderr] warning: structure field `clientURLs` should have a snake case name such as `client_urls`
Nov 28 02:45:49.999 INFO [stderr]    --> src/main.rs:406:5
Nov 28 02:45:49.999 INFO [stderr]     |
Nov 28 02:45:49.999 INFO [stderr] 406 |     clientURLs: Vec<String>,
Nov 28 02:45:49.999 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:45:49.999 INFO [stderr] 
Nov 28 02:45:50.044 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
Nov 28 02:45:50.080 INFO [stderr] su: No module specific data is present
Nov 28 02:45:51.334 INFO running `"docker" "inspect" "41be8c11f6dbf6bf1b03d5fb6a6d569cb7703f764c3adabb5573838a75d17ad5"`
Nov 28 02:45:51.649 INFO running `"docker" "rm" "-f" "41be8c11f6dbf6bf1b03d5fb6a6d569cb7703f764c3adabb5573838a75d17ad5"`
Nov 28 02:45:51.912 INFO [stdout] 41be8c11f6dbf6bf1b03d5fb6a6d569cb7703f764c3adabb5573838a75d17ad5