Nov 27 21:56:30.163 INFO checking rjulian/hostname-service against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 21:56:30.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 27 21:56:30.620 INFO [stdout] f81de48926bad1942948d3d90db884d3113497550d7a734aba2b67ec37db793f
Nov 27 21:56:30.622 INFO running `"docker" "start" "-a" "f81de48926bad1942948d3d90db884d3113497550d7a734aba2b67ec37db793f"`
Nov 27 21:56:31.617 INFO [stderr] usermod: no changes
Nov 27 21:56:31.969 INFO [stderr]     Checking futures v0.1.18
Nov 27 21:56:31.973 INFO [stderr]     Checking groupable v0.2.0
Nov 27 21:56:31.989 INFO [stderr]    Compiling semver v0.6.0
Nov 27 21:56:31.989 INFO [stderr]     Checking xml-rs v0.7.0
Nov 27 21:56:31.989 INFO [stderr]     Checking bytes v0.4.6
Nov 27 21:56:31.989 INFO [stderr]     Checking mio v0.6.13
Nov 27 21:56:31.989 INFO [stderr]     Checking mustache v0.8.2
Nov 27 21:56:31.989 INFO [stderr]     Checking generic-array v0.9.0
Nov 27 21:56:33.009 INFO [stderr]     Checking hyper v0.10.13
Nov 27 21:56:35.592 INFO [stderr]     Checking crypto-mac v0.5.2
Nov 27 21:56:35.592 INFO [stderr]     Checking digest v0.7.2
Nov 27 21:56:35.724 INFO [stderr]    Compiling rustc_version v0.2.1
Nov 27 21:56:36.196 INFO [stderr]     Checking hmac v0.5.0
Nov 27 21:56:36.196 INFO [stderr]     Checking sha2 v0.7.0
Nov 27 21:56:37.688 INFO [stderr]    Compiling rusoto_core v0.31.0
Nov 27 21:56:40.670 INFO [stderr]     Checking tokio-io v0.1.5
Nov 27 21:56:40.670 INFO [stderr]     Checking tokio-service v0.1.0
Nov 27 21:56:40.670 INFO [stderr]     Checking relay v0.1.1
Nov 27 21:56:40.670 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 27 21:56:42.428 INFO [stderr]     Checking hyper-native-tls v0.2.4
Nov 27 21:56:42.430 INFO [stderr]     Checking nickel v0.10.1
Nov 27 21:56:44.432 INFO [stderr]     Checking tokio-core v0.1.12
Nov 27 21:56:47.140 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 27 21:56:47.140 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 27 21:56:50.059 INFO [stderr]     Checking hyper v0.11.18
Nov 27 21:56:55.493 INFO [stderr]     Checking hyper-tls v0.1.2
Nov 27 21:56:56.845 INFO [stderr]     Checking rusoto_credential v0.10.0
Nov 27 21:57:00.630 INFO [stderr]     Checking rusoto_dynamodb v0.31.0
Nov 27 21:57:07.296 INFO [stderr]     Checking hostname-service v0.0.1 (/source)
Nov 27 21:57:10.252 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Nov 27 21:57:10.253 INFO [stderr]   --> src/main.rs:16:44
Nov 27 21:57:10.253 INFO [stderr]    |
Nov 27 21:57:10.254 INFO [stderr] 16 | use nickel::{Nickel, JsonBody, HttpRouter, Request, Response, MiddlewareResult, MediaType};
Nov 27 21:57:10.254 INFO [stderr]    |                                            ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^
Nov 27 21:57:10.254 INFO [stderr]    |
Nov 27 21:57:10.254 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 21:57:10.255 INFO [stderr] 
Nov 27 21:57:10.255 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Nov 27 21:57:10.255 INFO [stderr]   --> src/main.rs:22:29
Nov 27 21:57:10.255 INFO [stderr]    |
Nov 27 21:57:10.255 INFO [stderr] 22 | use rustc_serialize::json::{Json, ToJson};
Nov 27 21:57:10.256 INFO [stderr]    |                             ^^^^  ^^^^^^
Nov 27 21:57:10.256 INFO [stderr] 
Nov 27 21:57:10.256 INFO [stderr] warning: unused import: `Value`
Nov 27 21:57:10.256 INFO [stderr]   --> src/main.rs:23:25
Nov 27 21:57:10.257 INFO [stderr]    |
Nov 27 21:57:10.257 INFO [stderr] 23 | use serde_json::value::{Value};
Nov 27 21:57:10.257 INFO [stderr]    |                         ^^^^^
Nov 27 21:57:10.257 INFO [stderr] 
Nov 27 21:57:10.258 INFO [stderr] warning: unused import: `Forbidden`
Nov 27 21:57:10.258 INFO [stderr]   --> src/main.rs:26:40
Nov 27 21:57:10.259 INFO [stderr]    |
Nov 27 21:57:10.259 INFO [stderr] 26 | use nickel::status::StatusCode::{self, Forbidden};
Nov 27 21:57:10.259 INFO [stderr]    |                                        ^^^^^^^^^
Nov 27 21:57:10.260 INFO [stderr] 
Nov 27 21:57:10.329 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Nov 27 21:57:10.329 INFO [stderr]   --> src/main.rs:16:44
Nov 27 21:57:10.329 INFO [stderr]    |
Nov 27 21:57:10.330 INFO [stderr] 16 | use nickel::{Nickel, JsonBody, HttpRouter, Request, Response, MiddlewareResult, MediaType};
Nov 27 21:57:10.330 INFO [stderr]    |                                            ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^
Nov 27 21:57:10.330 INFO [stderr]    |
Nov 27 21:57:10.330 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 21:57:10.331 INFO [stderr] 
Nov 27 21:57:10.331 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Nov 27 21:57:10.331 INFO [stderr]   --> src/main.rs:22:29
Nov 27 21:57:10.331 INFO [stderr]    |
Nov 27 21:57:10.332 INFO [stderr] 22 | use rustc_serialize::json::{Json, ToJson};
Nov 27 21:57:10.332 INFO [stderr]    |                             ^^^^  ^^^^^^
Nov 27 21:57:10.332 INFO [stderr] 
Nov 27 21:57:10.332 INFO [stderr] warning: unused import: `Value`
Nov 27 21:57:10.332 INFO [stderr]   --> src/main.rs:23:25
Nov 27 21:57:10.333 INFO [stderr]    |
Nov 27 21:57:10.333 INFO [stderr] 23 | use serde_json::value::{Value};
Nov 27 21:57:10.333 INFO [stderr]    |                         ^^^^^
Nov 27 21:57:10.333 INFO [stderr] 
Nov 27 21:57:10.334 INFO [stderr] warning: unused import: `Forbidden`
Nov 27 21:57:10.334 INFO [stderr]   --> src/main.rs:26:40
Nov 27 21:57:10.334 INFO [stderr]    |
Nov 27 21:57:10.334 INFO [stderr] 26 | use nickel::status::StatusCode::{self, Forbidden};
Nov 27 21:57:10.334 INFO [stderr]    |                                        ^^^^^^^^^
Nov 27 21:57:10.335 INFO [stderr] 
Nov 27 21:57:10.668 INFO [stderr] warning: unused variable: `request`
Nov 27 21:57:10.669 INFO [stderr]   --> src/main.rs:34:39
Nov 27 21:57:10.669 INFO [stderr]    |
Nov 27 21:57:10.669 INFO [stderr] 34 |     router.get("/health", middleware! { |request, response|
Nov 27 21:57:10.669 INFO [stderr]    |                                          ^^^^^^^ help: consider using `_request` instead
Nov 27 21:57:10.670 INFO [stderr]    |
Nov 27 21:57:10.670 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:57:10.670 INFO [stderr] 
Nov 27 21:57:10.670 INFO [stderr] warning: unused variable: `request`
Nov 27 21:57:10.671 INFO [stderr]   --> src/main.rs:38:38
Nov 27 21:57:10.671 INFO [stderr]    |
Nov 27 21:57:10.671 INFO [stderr] 38 |     router.get("/hosts", middleware! { |request, response|
Nov 27 21:57:10.671 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Nov 27 21:57:10.672 INFO [stderr] 
Nov 27 21:57:10.672 INFO [stderr] warning: unused variable: `request`
Nov 27 21:57:10.672 INFO [stderr]   --> src/main.rs:34:39
Nov 27 21:57:10.672 INFO [stderr]    |
Nov 27 21:57:10.673 INFO [stderr] 34 |     router.get("/health", middleware! { |request, response|
Nov 27 21:57:10.673 INFO [stderr]    |                                          ^^^^^^^ help: consider using `_request` instead
Nov 27 21:57:10.673 INFO [stderr]    |
Nov 27 21:57:10.673 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:57:10.674 INFO [stderr] 
Nov 27 21:57:10.674 INFO [stderr] warning: unused variable: `request`
Nov 27 21:57:10.674 INFO [stderr]   --> src/main.rs:38:38
Nov 27 21:57:10.674 INFO [stderr]    |
Nov 27 21:57:10.675 INFO [stderr] 38 |     router.get("/hosts", middleware! { |request, response|
Nov 27 21:57:10.675 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Nov 27 21:57:10.675 INFO [stderr] 
Nov 27 21:57:10.749 INFO [stderr] warning: variable `itemAttr` should have a snake case name such as `item_attr`
Nov 27 21:57:10.750 INFO [stderr]   --> src/main.rs:55:15
Nov 27 21:57:10.750 INFO [stderr]    |
Nov 27 21:57:10.750 INFO [stderr] 55 |                                     Some(itemAttr) => {
Nov 27 21:57:10.750 INFO [stderr]    |                                          ^^^^^^^^
Nov 27 21:57:10.751 INFO [stderr]    |
Nov 27 21:57:10.751 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 21:57:10.751 INFO [stderr] 
Nov 27 21:57:10.756 INFO [stderr] warning: variable `itemAttr` should have a snake case name such as `item_attr`
Nov 27 21:57:10.756 INFO [stderr]   --> src/main.rs:55:15
Nov 27 21:57:10.756 INFO [stderr]    |
Nov 27 21:57:10.756 INFO [stderr] 55 |                                     Some(itemAttr) => {
Nov 27 21:57:10.756 INFO [stderr]    |                                          ^^^^^^^^
Nov 27 21:57:10.756 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:57:10.756 INFO [stderr]    --> src/main.rs:131:2
Nov 27 21:57:10.756 INFO [stderr]     |
Nov 27 21:57:10.756 INFO [stderr] 131 |     server.listen("0.0.0.0:9000");
Nov 27 21:57:10.756 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:57:10.756 INFO [stderr]     |
Nov 27 21:57:10.756 INFO [stderr]    |
Nov 27 21:57:10.757 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 21:57:10.757 INFO [stderr] 
Nov 27 21:57:10.757 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 21:57:10.757 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:57:10.759 INFO [stderr] 
Nov 27 21:57:10.759 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:57:10.759 INFO [stderr]    --> src/main.rs:131:2
Nov 27 21:57:10.759 INFO [stderr]     |
Nov 27 21:57:10.759 INFO [stderr] 131 |     server.listen("0.0.0.0:9000");
Nov 27 21:57:10.759 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:57:10.759 INFO [stderr]     |
Nov 27 21:57:10.759 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 21:57:10.759 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:57:10.759 INFO [stderr] 
Nov 27 21:57:10.852 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.21s
Nov 27 21:57:10.883 INFO [stderr] su: No module specific data is present
Nov 27 21:57:11.637 INFO running `"docker" "inspect" "f81de48926bad1942948d3d90db884d3113497550d7a734aba2b67ec37db793f"`
Nov 27 21:57:11.940 INFO running `"docker" "rm" "-f" "f81de48926bad1942948d3d90db884d3113497550d7a734aba2b67ec37db793f"`
Nov 27 21:57:12.276 INFO [stdout] f81de48926bad1942948d3d90db884d3113497550d7a734aba2b67ec37db793f