Nov 30 00:20:04.465 INFO checking karlvlam/etcd2-aws-cluster against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 00:20:04.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 00:20:04.904 INFO [stdout] afa0ad892ef2ea28794ec19f85ee287317894d8471b7ec8b2de0c1c60004efda
Nov 30 00:20:04.908 INFO running `"docker" "start" "-a" "afa0ad892ef2ea28794ec19f85ee287317894d8471b7ec8b2de0c1c60004efda"`
Nov 30 00:20:06.755 INFO [stderr] usermod: no changes
Nov 30 00:20:07.139 INFO [stderr]    Compiling openssl v0.9.10
Nov 30 00:20:07.139 INFO [stderr]    Compiling lazy_static v0.2.5
Nov 30 00:20:07.206 INFO [stderr]    Compiling openssl-sys v0.9.10
Nov 30 00:20:07.206 INFO [stderr]    Compiling libz-sys v1.0.13
Nov 30 00:20:07.206 INFO [stderr]    Compiling curl-sys v0.3.10
Nov 30 00:20:07.213 INFO [stderr]     Checking ring v0.6.3
Nov 30 00:20:08.400 INFO [stderr]    Compiling Inflector v0.7.0
Nov 30 00:20:15.524 INFO [stderr]    Compiling rusoto_codegen v0.7.1
Nov 30 00:20:18.215 INFO [stderr]     Checking curl v0.4.6
Nov 30 00:20:23.377 INFO [stderr]     Checking native-tls v0.1.1
Nov 30 00:20:24.502 INFO [stderr]     Checking reqwest v0.3.0
Nov 30 00:20:24.502 INFO [stderr]     Checking hyper-native-tls v0.2.2
Nov 30 00:20:28.438 INFO [stderr]     Checking rusoto_credential v0.5.0
Nov 30 00:20:36.606 INFO [stderr]    Compiling rusoto v0.23.1
Nov 30 00:21:10.807 INFO [stderr]     Checking etcd2-aws-cluster v0.1.0 (/source)
Nov 30 00:21:13.636 INFO [stderr] warning: unused import: `std::borrow::ToOwned`
Nov 30 00:21:13.636 INFO [stderr]   --> src/main.rs:12:5
Nov 30 00:21:13.636 INFO [stderr]    |
Nov 30 00:21:13.636 INFO [stderr] 12 | use std::borrow::ToOwned;
Nov 30 00:21:13.636 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:13.636 INFO [stderr]    |
Nov 30 00:21:13.636 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 00:21:13.636 INFO [stderr] 
Nov 30 00:21:13.636 INFO [stderr] warning: unused import: `std::ops::Add`
Nov 30 00:21:13.636 INFO [stderr]   --> src/main.rs:17:5
Nov 30 00:21:13.636 INFO [stderr]    |
Nov 30 00:21:13.636 INFO [stderr] 17 | use std::ops::Add;
Nov 30 00:21:13.636 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 00:21:13.636 INFO [stderr] 
Nov 30 00:21:13.636 INFO [stderr] warning: unused import: `AutoScalingGroupNamesType`
Nov 30 00:21:13.636 INFO [stderr]   --> src/main.rs:24:46
Nov 30 00:21:13.637 INFO [stderr]    |
Nov 30 00:21:13.637 INFO [stderr] 24 | use rusoto::autoscaling::{AutoscalingClient, AutoScalingGroupNamesType, AutoScalingGroup};
Nov 30 00:21:13.637 INFO [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:13.637 INFO [stderr] 
Nov 30 00:21:13.976 INFO [stderr] warning: unused variable: `e`
Nov 30 00:21:13.976 INFO [stderr]   --> src/main.rs:94:13
Nov 30 00:21:13.976 INFO [stderr]    |
Nov 30 00:21:13.976 INFO [stderr] 94 |         Err(e) => {
Nov 30 00:21:13.976 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 00:21:13.976 INFO [stderr]    |
Nov 30 00:21:13.976 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:21:13.976 INFO [stderr] 
Nov 30 00:21:13.976 INFO [stderr] warning: value assigned to `etcd_ec2_infos` is never read
Nov 30 00:21:13.976 INFO [stderr]    --> src/main.rs:123:13
Nov 30 00:21:13.976 INFO [stderr]     |
Nov 30 00:21:13.977 INFO [stderr] 123 |     let mut etcd_ec2_infos:Vec<AwsId> = vec![];
Nov 30 00:21:13.977 INFO [stderr]     |             ^^^^^^^^^^^^^^
Nov 30 00:21:13.977 INFO [stderr]     |
Nov 30 00:21:13.977 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 30 00:21:13.977 INFO [stderr] 
Nov 30 00:21:13.977 INFO [stderr] warning: unused variable: `ec2infos`
Nov 30 00:21:13.977 INFO [stderr]    --> src/main.rs:126:13
Nov 30 00:21:13.977 INFO [stderr]     |
Nov 30 00:21:13.977 INFO [stderr] 126 |         let ec2infos = match extract_ec2info_from_asg_name(&ASG_NAME, AWS_REGION) {
Nov 30 00:21:13.977 INFO [stderr]     |             ^^^^^^^^ help: consider using `_ec2infos` instead
Nov 30 00:21:13.977 INFO [stderr] 
Nov 30 00:21:13.977 INFO [stderr] warning: unused variable: `count`
Nov 30 00:21:13.977 INFO [stderr]    --> src/main.rs:302:9
Nov 30 00:21:13.977 INFO [stderr]     |
Nov 30 00:21:13.977 INFO [stderr] 302 |     let count = Cell::new(1);
Nov 30 00:21:13.977 INFO [stderr]     |         ^^^^^ help: consider using `_count` instead
Nov 30 00:21:13.977 INFO [stderr] 
Nov 30 00:21:13.977 INFO [stderr] warning: unused variable: `e`
Nov 30 00:21:13.977 INFO [stderr]    --> src/main.rs:523:13
Nov 30 00:21:13.977 INFO [stderr]     |
Nov 30 00:21:13.977 INFO [stderr] 523 |         Err(e) => None
Nov 30 00:21:13.977 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 30 00:21:13.977 INFO [stderr] 
Nov 30 00:21:13.977 INFO [stderr] warning: unused variable: `e`
Nov 30 00:21:13.977 INFO [stderr]    --> src/main.rs:533:13
Nov 30 00:21:13.977 INFO [stderr]     |
Nov 30 00:21:13.977 INFO [stderr] 533 |         Err(e) => None
Nov 30 00:21:13.977 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 30 00:21:13.977 INFO [stderr] 
Nov 30 00:21:14.180 INFO [stderr] warning: constant item is never used: `api_add_ok`
Nov 30 00:21:14.180 INFO [stderr]   --> src/main.rs:31:1
Nov 30 00:21:14.180 INFO [stderr]    |
Nov 30 00:21:14.180 INFO [stderr] 31 | const api_add_ok: u16 = 201;
Nov 30 00:21:14.180 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.180 INFO [stderr]    |
Nov 30 00:21:14.180 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 00:21:14.181 INFO [stderr] 
Nov 30 00:21:14.181 INFO [stderr] warning: constant item is never used: `api_already_added`
Nov 30 00:21:14.181 INFO [stderr]   --> src/main.rs:32:1
Nov 30 00:21:14.181 INFO [stderr]    |
Nov 30 00:21:14.181 INFO [stderr] 32 | const api_already_added: u16 = 409;
Nov 30 00:21:14.181 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.181 INFO [stderr] 
Nov 30 00:21:14.181 INFO [stderr] warning: constant item is never used: `api_delete_ok`
Nov 30 00:21:14.181 INFO [stderr]   --> src/main.rs:33:1
Nov 30 00:21:14.181 INFO [stderr]    |
Nov 30 00:21:14.181 INFO [stderr] 33 | const api_delete_ok: u16 = 204;
Nov 30 00:21:14.181 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.181 INFO [stderr] 
Nov 30 00:21:14.181 INFO [stderr] warning: constant item is never used: `api_delete_gone`
Nov 30 00:21:14.181 INFO [stderr]   --> src/main.rs:34:1
Nov 30 00:21:14.181 INFO [stderr]    |
Nov 30 00:21:14.181 INFO [stderr] 34 | const api_delete_gone: u16 = 410;
Nov 30 00:21:14.181 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.181 INFO [stderr] 
Nov 30 00:21:14.181 INFO [stderr] warning: struct is never constructed: `Ec2Info`
Nov 30 00:21:14.181 INFO [stderr]    --> src/main.rs:390:1
Nov 30 00:21:14.181 INFO [stderr]     |
Nov 30 00:21:14.181 INFO [stderr] 390 | struct Ec2Info {
Nov 30 00:21:14.181 INFO [stderr]     | ^^^^^^^^^^^^^^
Nov 30 00:21:14.181 INFO [stderr] 
Nov 30 00:21:14.181 INFO [stderr] warning: constant `min_etcd_node` should have an upper case name such as `MIN_ETCD_NODE`
Nov 30 00:21:14.181 INFO [stderr]   --> src/main.rs:28:1
Nov 30 00:21:14.181 INFO [stderr]    |
Nov 30 00:21:14.181 INFO [stderr] 28 | const min_etcd_node:usize = 3; // etcd cluster should has at least 3 nodes !!!
Nov 30 00:21:14.181 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.181 INFO [stderr]    |
Nov 30 00:21:14.181 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 30 00:21:14.181 INFO [stderr] 
Nov 30 00:21:14.181 INFO [stderr] warning: constant `api_add_ok` should have an upper case name such as `API_ADD_OK`
Nov 30 00:21:14.181 INFO [stderr]   --> src/main.rs:31:1
Nov 30 00:21:14.181 INFO [stderr]    |
Nov 30 00:21:14.181 INFO [stderr] 31 | const api_add_ok: u16 = 201;
Nov 30 00:21:14.181 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.181 INFO [stderr] 
Nov 30 00:21:14.181 INFO [stderr] warning: constant `api_already_added` should have an upper case name such as `API_ALREADY_ADDED`
Nov 30 00:21:14.181 INFO [stderr]   --> src/main.rs:32:1
Nov 30 00:21:14.181 INFO [stderr]    |
Nov 30 00:21:14.181 INFO [stderr] 32 | const api_already_added: u16 = 409;
Nov 30 00:21:14.181 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.181 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: constant `api_delete_ok` should have an upper case name such as `API_DELETE_OK`
Nov 30 00:21:14.182 INFO [stderr]   --> src/main.rs:33:1
Nov 30 00:21:14.182 INFO [stderr]    |
Nov 30 00:21:14.182 INFO [stderr] 33 | const api_delete_ok: u16 = 204;
Nov 30 00:21:14.182 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: constant `api_delete_gone` should have an upper case name such as `API_DELETE_GONE`
Nov 30 00:21:14.182 INFO [stderr]   --> src/main.rs:34:1
Nov 30 00:21:14.182 INFO [stderr]    |
Nov 30 00:21:14.182 INFO [stderr] 34 | const api_delete_gone: u16 = 410;
Nov 30 00:21:14.182 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: variable `INSTANCE_ADDR` should have a snake case name such as `instance_addr`
Nov 30 00:21:14.182 INFO [stderr]   --> src/main.rs:42:9
Nov 30 00:21:14.182 INFO [stderr]    |
Nov 30 00:21:14.182 INFO [stderr] 42 |     let INSTANCE_ADDR = match std::env::var("DEBUG") {
Nov 30 00:21:14.182 INFO [stderr]    |         ^^^^^^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr]    |
Nov 30 00:21:14.182 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: variable `CLIENT_PORT` should have a snake case name such as `client_port`
Nov 30 00:21:14.182 INFO [stderr]   --> src/main.rs:48:9
Nov 30 00:21:14.182 INFO [stderr]    |
Nov 30 00:21:14.182 INFO [stderr] 48 |     let CLIENT_PORT = env("ETCD_CLIENT_PORT", "2379");
Nov 30 00:21:14.182 INFO [stderr]    |         ^^^^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: variable `SERVER_PORT` should have a snake case name such as `server_port`
Nov 30 00:21:14.182 INFO [stderr]   --> src/main.rs:49:9
Nov 30 00:21:14.182 INFO [stderr]    |
Nov 30 00:21:14.182 INFO [stderr] 49 |     let SERVER_PORT = env("ETCD_SERVER_PORT", "2380");
Nov 30 00:21:14.182 INFO [stderr]    |         ^^^^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: variable `CLIENT_SCHEME` should have a snake case name such as `client_scheme`
Nov 30 00:21:14.182 INFO [stderr]   --> src/main.rs:50:9
Nov 30 00:21:14.182 INFO [stderr]    |
Nov 30 00:21:14.182 INFO [stderr] 50 |     let CLIENT_SCHEME = env("ETCD_CLIENT_SCHEME", "http");
Nov 30 00:21:14.182 INFO [stderr]    |         ^^^^^^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: variable `PEER_SCHEME` should have a snake case name such as `peer_scheme`
Nov 30 00:21:14.182 INFO [stderr]   --> src/main.rs:51:9
Nov 30 00:21:14.182 INFO [stderr]    |
Nov 30 00:21:14.182 INFO [stderr] 51 |     let PEER_SCHEME = env("ETCD_PEER_SCHEME", "http");
Nov 30 00:21:14.182 INFO [stderr]    |         ^^^^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: variable `AWS_REGION` should have a snake case name such as `aws_region`
Nov 30 00:21:14.182 INFO [stderr]   --> src/main.rs:65:9
Nov 30 00:21:14.182 INFO [stderr]    |
Nov 30 00:21:14.182 INFO [stderr] 65 |     let AWS_REGION: Region = get_region_from_string(&awsid.region);
Nov 30 00:21:14.182 INFO [stderr]    |         ^^^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: variable `PROXY_ASG` should have a snake case name such as `proxy_asg`
Nov 30 00:21:14.182 INFO [stderr]   --> src/main.rs:76:10
Nov 30 00:21:14.182 INFO [stderr]    |
Nov 30 00:21:14.182 INFO [stderr] 76 |     let (PROXY_ASG, ASG_NAME) = match std::env::var("PROXY_ASG") {
Nov 30 00:21:14.182 INFO [stderr]    |          ^^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: variable `ASG_NAME` should have a snake case name such as `asg_name`
Nov 30 00:21:14.182 INFO [stderr]   --> src/main.rs:76:21
Nov 30 00:21:14.182 INFO [stderr]    |
Nov 30 00:21:14.182 INFO [stderr] 76 |     let (PROXY_ASG, ASG_NAME) = match std::env::var("PROXY_ASG") {
Nov 30 00:21:14.182 INFO [stderr]    |                     ^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 00:21:14.182 INFO [stderr]    --> src/main.rs:306:5
Nov 30 00:21:14.182 INFO [stderr]     |
Nov 30 00:21:14.182 INFO [stderr] 306 |     easy.timeout(Duration::from_millis(5000));
Nov 30 00:21:14.182 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr]     |
Nov 30 00:21:14.182 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 00:21:14.182 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 00:21:14.182 INFO [stderr]    --> src/main.rs:339:5
Nov 30 00:21:14.182 INFO [stderr]     |
Nov 30 00:21:14.182 INFO [stderr] 339 |     easy.timeout(Duration::from_millis(5000));
Nov 30 00:21:14.182 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr]     |
Nov 30 00:21:14.182 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 00:21:14.182 INFO [stderr]    --> src/main.rs:366:9
Nov 30 00:21:14.182 INFO [stderr]     |
Nov 30 00:21:14.182 INFO [stderr] 366 |         easy.timeout(Duration::from_millis(5000));
Nov 30 00:21:14.182 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.182 INFO [stderr]     |
Nov 30 00:21:14.182 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 00:21:14.182 INFO [stderr] 
Nov 30 00:21:14.182 INFO [stderr] warning: structure field `instanceId` should have a snake case name such as `instance_id`
Nov 30 00:21:14.182 INFO [stderr]    --> src/main.rs:385:5
Nov 30 00:21:14.182 INFO [stderr]     |
Nov 30 00:21:14.182 INFO [stderr] 385 |     instanceId: String,
Nov 30 00:21:14.183 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.183 INFO [stderr] 
Nov 30 00:21:14.183 INFO [stderr] warning: structure field `privateIp` should have a snake case name such as `private_ip`
Nov 30 00:21:14.183 INFO [stderr]    --> src/main.rs:386:5
Nov 30 00:21:14.183 INFO [stderr]     |
Nov 30 00:21:14.183 INFO [stderr] 386 |     privateIp: String,
Nov 30 00:21:14.183 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.183 INFO [stderr] 
Nov 30 00:21:14.184 INFO [stderr] warning: structure field `peerURLs` should have a snake case name such as `peer_urls`
Nov 30 00:21:14.184 INFO [stderr]    --> src/main.rs:405:5
Nov 30 00:21:14.184 INFO [stderr]     |
Nov 30 00:21:14.184 INFO [stderr] 405 |     peerURLs: Vec<String>,
Nov 30 00:21:14.184 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.184 INFO [stderr] 
Nov 30 00:21:14.184 INFO [stderr] warning: structure field `clientURLs` should have a snake case name such as `client_urls`
Nov 30 00:21:14.184 INFO [stderr]    --> src/main.rs:406:5
Nov 30 00:21:14.184 INFO [stderr]     |
Nov 30 00:21:14.184 INFO [stderr] 406 |     clientURLs: Vec<String>,
Nov 30 00:21:14.184 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.184 INFO [stderr] 
Nov 30 00:21:14.464 INFO [stderr] warning: unused import: `std::borrow::ToOwned`
Nov 30 00:21:14.465 INFO [stderr]   --> src/main.rs:12:5
Nov 30 00:21:14.465 INFO [stderr]    |
Nov 30 00:21:14.465 INFO [stderr] 12 | use std::borrow::ToOwned;
Nov 30 00:21:14.466 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.466 INFO [stderr]    |
Nov 30 00:21:14.466 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 00:21:14.466 INFO [stderr] 
Nov 30 00:21:14.466 INFO [stderr] warning: unused import: `std::ops::Add`
Nov 30 00:21:14.467 INFO [stderr]   --> src/main.rs:17:5
Nov 30 00:21:14.467 INFO [stderr]    |
Nov 30 00:21:14.467 INFO [stderr] 17 | use std::ops::Add;
Nov 30 00:21:14.467 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 00:21:14.467 INFO [stderr] 
Nov 30 00:21:14.467 INFO [stderr] warning: unused import: `AutoScalingGroupNamesType`
Nov 30 00:21:14.467 INFO [stderr]   --> src/main.rs:24:46
Nov 30 00:21:14.467 INFO [stderr]    |
Nov 30 00:21:14.467 INFO [stderr] 24 | use rusoto::autoscaling::{AutoscalingClient, AutoScalingGroupNamesType, AutoScalingGroup};
Nov 30 00:21:14.467 INFO [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.467 INFO [stderr] 
Nov 30 00:21:14.748 INFO [stderr] warning: unused variable: `e`
Nov 30 00:21:14.748 INFO [stderr]   --> src/main.rs:94:13
Nov 30 00:21:14.748 INFO [stderr]    |
Nov 30 00:21:14.748 INFO [stderr] 94 |         Err(e) => {
Nov 30 00:21:14.748 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 30 00:21:14.748 INFO [stderr]    |
Nov 30 00:21:14.748 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:21:14.748 INFO [stderr] 
Nov 30 00:21:14.748 INFO [stderr] warning: value assigned to `etcd_ec2_infos` is never read
Nov 30 00:21:14.748 INFO [stderr]    --> src/main.rs:123:13
Nov 30 00:21:14.748 INFO [stderr]     |
Nov 30 00:21:14.748 INFO [stderr] 123 |     let mut etcd_ec2_infos:Vec<AwsId> = vec![];
Nov 30 00:21:14.748 INFO [stderr]     |             ^^^^^^^^^^^^^^
Nov 30 00:21:14.749 INFO [stderr]     |
Nov 30 00:21:14.749 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 30 00:21:14.749 INFO [stderr] 
Nov 30 00:21:14.749 INFO [stderr] warning: unused variable: `ec2infos`
Nov 30 00:21:14.749 INFO [stderr]    --> src/main.rs:126:13
Nov 30 00:21:14.749 INFO [stderr]     |
Nov 30 00:21:14.749 INFO [stderr] 126 |         let ec2infos = match extract_ec2info_from_asg_name(&ASG_NAME, AWS_REGION) {
Nov 30 00:21:14.749 INFO [stderr]     |             ^^^^^^^^ help: consider using `_ec2infos` instead
Nov 30 00:21:14.749 INFO [stderr] 
Nov 30 00:21:14.749 INFO [stderr] warning: unused variable: `count`
Nov 30 00:21:14.749 INFO [stderr]    --> src/main.rs:302:9
Nov 30 00:21:14.749 INFO [stderr]     |
Nov 30 00:21:14.749 INFO [stderr] 302 |     let count = Cell::new(1);
Nov 30 00:21:14.749 INFO [stderr]     |         ^^^^^ help: consider using `_count` instead
Nov 30 00:21:14.749 INFO [stderr] 
Nov 30 00:21:14.749 INFO [stderr] warning: unused variable: `e`
Nov 30 00:21:14.749 INFO [stderr]    --> src/main.rs:523:13
Nov 30 00:21:14.749 INFO [stderr]     |
Nov 30 00:21:14.749 INFO [stderr] 523 |         Err(e) => None
Nov 30 00:21:14.749 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 30 00:21:14.749 INFO [stderr] 
Nov 30 00:21:14.749 INFO [stderr] warning: unused variable: `e`
Nov 30 00:21:14.749 INFO [stderr]    --> src/main.rs:533:13
Nov 30 00:21:14.749 INFO [stderr]     |
Nov 30 00:21:14.749 INFO [stderr] 533 |         Err(e) => None
Nov 30 00:21:14.749 INFO [stderr]     |             ^ help: consider using `_e` instead
Nov 30 00:21:14.749 INFO [stderr] 
Nov 30 00:21:14.923 INFO [stderr] warning: constant item is never used: `api_add_ok`
Nov 30 00:21:14.923 INFO [stderr]   --> src/main.rs:31:1
Nov 30 00:21:14.923 INFO [stderr]    |
Nov 30 00:21:14.923 INFO [stderr] 31 | const api_add_ok: u16 = 201;
Nov 30 00:21:14.923 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.923 INFO [stderr]    |
Nov 30 00:21:14.923 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 00:21:14.923 INFO [stderr] 
Nov 30 00:21:14.924 INFO [stderr] warning: constant item is never used: `api_already_added`
Nov 30 00:21:14.924 INFO [stderr]   --> src/main.rs:32:1
Nov 30 00:21:14.924 INFO [stderr]    |
Nov 30 00:21:14.924 INFO [stderr] 32 | const api_already_added: u16 = 409;
Nov 30 00:21:14.924 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.924 INFO [stderr] 
Nov 30 00:21:14.924 INFO [stderr] warning: constant item is never used: `api_delete_ok`
Nov 30 00:21:14.924 INFO [stderr]   --> src/main.rs:33:1
Nov 30 00:21:14.924 INFO [stderr]    |
Nov 30 00:21:14.924 INFO [stderr] 33 | const api_delete_ok: u16 = 204;
Nov 30 00:21:14.924 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.924 INFO [stderr] 
Nov 30 00:21:14.924 INFO [stderr] warning: constant item is never used: `api_delete_gone`
Nov 30 00:21:14.924 INFO [stderr]   --> src/main.rs:34:1
Nov 30 00:21:14.924 INFO [stderr]    |
Nov 30 00:21:14.924 INFO [stderr] 34 | const api_delete_gone: u16 = 410;
Nov 30 00:21:14.924 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.924 INFO [stderr] 
Nov 30 00:21:14.924 INFO [stderr] warning: struct is never constructed: `Ec2Info`
Nov 30 00:21:14.924 INFO [stderr]    --> src/main.rs:390:1
Nov 30 00:21:14.924 INFO [stderr]     |
Nov 30 00:21:14.924 INFO [stderr] 390 | struct Ec2Info {
Nov 30 00:21:14.924 INFO [stderr]     | ^^^^^^^^^^^^^^
Nov 30 00:21:14.924 INFO [stderr] 
Nov 30 00:21:14.925 INFO [stderr] warning: constant `min_etcd_node` should have an upper case name such as `MIN_ETCD_NODE`
Nov 30 00:21:14.925 INFO [stderr]   --> src/main.rs:28:1
Nov 30 00:21:14.925 INFO [stderr]    |
Nov 30 00:21:14.925 INFO [stderr] 28 | const min_etcd_node:usize = 3; // etcd cluster should has at least 3 nodes !!!
Nov 30 00:21:14.925 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.925 INFO [stderr]    |
Nov 30 00:21:14.925 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 30 00:21:14.925 INFO [stderr] 
Nov 30 00:21:14.925 INFO [stderr] warning: constant `api_add_ok` should have an upper case name such as `API_ADD_OK`
Nov 30 00:21:14.925 INFO [stderr]   --> src/main.rs:31:1
Nov 30 00:21:14.925 INFO [stderr]    |
Nov 30 00:21:14.925 INFO [stderr] 31 | const api_add_ok: u16 = 201;
Nov 30 00:21:14.925 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.925 INFO [stderr] 
Nov 30 00:21:14.925 INFO [stderr] warning: constant `api_already_added` should have an upper case name such as `API_ALREADY_ADDED`
Nov 30 00:21:14.925 INFO [stderr]   --> src/main.rs:32:1
Nov 30 00:21:14.925 INFO [stderr]    |
Nov 30 00:21:14.925 INFO [stderr] 32 | const api_already_added: u16 = 409;
Nov 30 00:21:14.925 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.925 INFO [stderr] 
Nov 30 00:21:14.925 INFO [stderr] warning: constant `api_delete_ok` should have an upper case name such as `API_DELETE_OK`
Nov 30 00:21:14.925 INFO [stderr]   --> src/main.rs:33:1
Nov 30 00:21:14.925 INFO [stderr]    |
Nov 30 00:21:14.925 INFO [stderr] 33 | const api_delete_ok: u16 = 204;
Nov 30 00:21:14.925 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.925 INFO [stderr] 
Nov 30 00:21:14.926 INFO [stderr] warning: constant `api_delete_gone` should have an upper case name such as `API_DELETE_GONE`
Nov 30 00:21:14.926 INFO [stderr]   --> src/main.rs:34:1
Nov 30 00:21:14.926 INFO [stderr]    |
Nov 30 00:21:14.926 INFO [stderr] 34 | const api_delete_gone: u16 = 410;
Nov 30 00:21:14.926 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.926 INFO [stderr] 
Nov 30 00:21:14.926 INFO [stderr] warning: variable `INSTANCE_ADDR` should have a snake case name such as `instance_addr`
Nov 30 00:21:14.926 INFO [stderr]   --> src/main.rs:42:9
Nov 30 00:21:14.926 INFO [stderr]    |
Nov 30 00:21:14.926 INFO [stderr] 42 |     let INSTANCE_ADDR = match std::env::var("DEBUG") {
Nov 30 00:21:14.926 INFO [stderr]    |         ^^^^^^^^^^^^^
Nov 30 00:21:14.926 INFO [stderr]    |
Nov 30 00:21:14.926 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 00:21:14.926 INFO [stderr] 
Nov 30 00:21:14.926 INFO [stderr] warning: variable `CLIENT_PORT` should have a snake case name such as `client_port`
Nov 30 00:21:14.926 INFO [stderr]   --> src/main.rs:48:9
Nov 30 00:21:14.926 INFO [stderr]    |
Nov 30 00:21:14.926 INFO [stderr] 48 |     let CLIENT_PORT = env("ETCD_CLIENT_PORT", "2379");
Nov 30 00:21:14.926 INFO [stderr]    |         ^^^^^^^^^^^
Nov 30 00:21:14.926 INFO [stderr] 
Nov 30 00:21:14.926 INFO [stderr] warning: variable `SERVER_PORT` should have a snake case name such as `server_port`
Nov 30 00:21:14.926 INFO [stderr]   --> src/main.rs:49:9
Nov 30 00:21:14.926 INFO [stderr]    |
Nov 30 00:21:14.926 INFO [stderr] 49 |     let SERVER_PORT = env("ETCD_SERVER_PORT", "2380");
Nov 30 00:21:14.926 INFO [stderr]    |         ^^^^^^^^^^^
Nov 30 00:21:14.926 INFO [stderr] 
Nov 30 00:21:14.926 INFO [stderr] warning: variable `CLIENT_SCHEME` should have a snake case name such as `client_scheme`
Nov 30 00:21:14.926 INFO [stderr]   --> src/main.rs:50:9
Nov 30 00:21:14.926 INFO [stderr]    |
Nov 30 00:21:14.926 INFO [stderr] 50 |     let CLIENT_SCHEME = env("ETCD_CLIENT_SCHEME", "http");
Nov 30 00:21:14.926 INFO [stderr]    |         ^^^^^^^^^^^^^
Nov 30 00:21:14.926 INFO [stderr] 
Nov 30 00:21:14.926 INFO [stderr] warning: variable `PEER_SCHEME` should have a snake case name such as `peer_scheme`
Nov 30 00:21:14.926 INFO [stderr]   --> src/main.rs:51:9
Nov 30 00:21:14.926 INFO [stderr]    |
Nov 30 00:21:14.926 INFO [stderr] 51 |     let PEER_SCHEME = env("ETCD_PEER_SCHEME", "http");
Nov 30 00:21:14.926 INFO [stderr]    |         ^^^^^^^^^^^
Nov 30 00:21:14.926 INFO [stderr] 
Nov 30 00:21:14.926 INFO [stderr] warning: variable `AWS_REGION` should have a snake case name such as `aws_region`
Nov 30 00:21:14.926 INFO [stderr]   --> src/main.rs:65:9
Nov 30 00:21:14.926 INFO [stderr]    |
Nov 30 00:21:14.926 INFO [stderr] 65 |     let AWS_REGION: Region = get_region_from_string(&awsid.region);
Nov 30 00:21:14.926 INFO [stderr]    |         ^^^^^^^^^^
Nov 30 00:21:14.926 INFO [stderr] 
Nov 30 00:21:14.927 INFO [stderr] warning: variable `PROXY_ASG` should have a snake case name such as `proxy_asg`
Nov 30 00:21:14.927 INFO [stderr]   --> src/main.rs:76:10
Nov 30 00:21:14.927 INFO [stderr]    |
Nov 30 00:21:14.927 INFO [stderr] 76 |     let (PROXY_ASG, ASG_NAME) = match std::env::var("PROXY_ASG") {
Nov 30 00:21:14.927 INFO [stderr]    |          ^^^^^^^^^
Nov 30 00:21:14.927 INFO [stderr] 
Nov 30 00:21:14.927 INFO [stderr] warning: variable `ASG_NAME` should have a snake case name such as `asg_name`
Nov 30 00:21:14.927 INFO [stderr]   --> src/main.rs:76:21
Nov 30 00:21:14.927 INFO [stderr]    |
Nov 30 00:21:14.927 INFO [stderr] 76 |     let (PROXY_ASG, ASG_NAME) = match std::env::var("PROXY_ASG") {
Nov 30 00:21:14.927 INFO [stderr]    |                     ^^^^^^^^
Nov 30 00:21:14.927 INFO [stderr] 
Nov 30 00:21:14.927 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 00:21:14.927 INFO [stderr]    --> src/main.rs:306:5
Nov 30 00:21:14.927 INFO [stderr]     |
Nov 30 00:21:14.927 INFO [stderr] 306 |     easy.timeout(Duration::from_millis(5000));
Nov 30 00:21:14.927 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.927 INFO [stderr]     |
Nov 30 00:21:14.927 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 00:21:14.927 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 00:21:14.927 INFO [stderr] 
Nov 30 00:21:14.927 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 00:21:14.927 INFO [stderr]    --> src/main.rs:339:5
Nov 30 00:21:14.927 INFO [stderr]     |
Nov 30 00:21:14.927 INFO [stderr] 339 |     easy.timeout(Duration::from_millis(5000));
Nov 30 00:21:14.927 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.927 INFO [stderr]     |
Nov 30 00:21:14.928 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 00:21:14.928 INFO [stderr] 
Nov 30 00:21:14.928 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 00:21:14.928 INFO [stderr]    --> src/main.rs:366:9
Nov 30 00:21:14.928 INFO [stderr]     |
Nov 30 00:21:14.928 INFO [stderr] 366 |         easy.timeout(Duration::from_millis(5000));
Nov 30 00:21:14.928 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.928 INFO [stderr]     |
Nov 30 00:21:14.928 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 00:21:14.928 INFO [stderr] 
Nov 30 00:21:14.928 INFO [stderr] warning: structure field `instanceId` should have a snake case name such as `instance_id`
Nov 30 00:21:14.928 INFO [stderr]    --> src/main.rs:385:5
Nov 30 00:21:14.928 INFO [stderr]     |
Nov 30 00:21:14.928 INFO [stderr] 385 |     instanceId: String,
Nov 30 00:21:14.928 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.928 INFO [stderr] 
Nov 30 00:21:14.928 INFO [stderr] warning: structure field `privateIp` should have a snake case name such as `private_ip`
Nov 30 00:21:14.928 INFO [stderr]    --> src/main.rs:386:5
Nov 30 00:21:14.928 INFO [stderr]     |
Nov 30 00:21:14.928 INFO [stderr] 386 |     privateIp: String,
Nov 30 00:21:14.928 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.928 INFO [stderr] 
Nov 30 00:21:14.932 INFO [stderr] warning: structure field `peerURLs` should have a snake case name such as `peer_urls`
Nov 30 00:21:14.932 INFO [stderr]    --> src/main.rs:405:5
Nov 30 00:21:14.932 INFO [stderr]     |
Nov 30 00:21:14.932 INFO [stderr] 405 |     peerURLs: Vec<String>,
Nov 30 00:21:14.932 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.932 INFO [stderr] 
Nov 30 00:21:14.932 INFO [stderr] warning: structure field `clientURLs` should have a snake case name such as `client_urls`
Nov 30 00:21:14.932 INFO [stderr]    --> src/main.rs:406:5
Nov 30 00:21:14.932 INFO [stderr]     |
Nov 30 00:21:14.932 INFO [stderr] 406 |     clientURLs: Vec<String>,
Nov 30 00:21:14.932 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:21:14.932 INFO [stderr] 
Nov 30 00:21:14.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
Nov 30 00:21:15.004 INFO [stderr] su: No module specific data is present
Nov 30 00:21:16.156 INFO running `"docker" "inspect" "afa0ad892ef2ea28794ec19f85ee287317894d8471b7ec8b2de0c1c60004efda"`
Nov 30 00:21:16.558 INFO running `"docker" "rm" "-f" "afa0ad892ef2ea28794ec19f85ee287317894d8471b7ec8b2de0c1c60004efda"`
Nov 30 00:21:16.791 INFO [stdout] afa0ad892ef2ea28794ec19f85ee287317894d8471b7ec8b2de0c1c60004efda