Dec 13 05:56:08.835 INFO testing rjulian/hostname-service against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 05:56:08.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 05:56:09.223 INFO [stdout] 088ec63920bdb0c7b9d033614b92535208077da810ae1bc8fab2ad334949f064
Dec 13 05:56:09.229 INFO running `"docker" "start" "-a" "088ec63920bdb0c7b9d033614b92535208077da810ae1bc8fab2ad334949f064"`
Dec 13 05:56:09.694 INFO [stderr] usermod: no changes
Dec 13 05:56:09.911 INFO [stderr]    Compiling memchr v2.0.1
Dec 13 05:56:09.911 INFO [stderr]    Compiling openssl-sys v0.9.24
Dec 13 05:56:09.912 INFO [stderr]    Compiling serde_json v1.0.9
Dec 13 05:56:09.913 INFO [stderr]    Compiling mustache v0.8.2
Dec 13 05:56:09.921 INFO [stderr]    Compiling rusoto_core v0.31.0
Dec 13 05:56:09.921 INFO [stderr]    Compiling hyper v0.10.13
Dec 13 05:56:09.921 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 13 05:56:09.921 INFO [stderr]    Compiling sha2 v0.7.0
Dec 13 05:56:11.538 INFO [stderr]    Compiling hmac v0.5.0
Dec 13 05:56:12.099 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 13 05:56:15.183 INFO [stderr]    Compiling regex v0.2.5
Dec 13 05:56:16.912 INFO [stderr]    Compiling openssl v0.9.23
Dec 13 05:56:17.723 INFO [stderr]    Compiling hyper v0.11.18
Dec 13 05:56:29.396 INFO [stderr]    Compiling nickel v0.10.1
Dec 13 05:56:30.027 INFO [stderr]    Compiling native-tls v0.1.5
Dec 13 05:56:31.111 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 13 05:56:31.111 INFO [stderr]    Compiling hyper-native-tls v0.2.4
Dec 13 05:56:37.798 INFO [stderr]    Compiling hyper-tls v0.1.2
Dec 13 05:56:39.223 INFO [stderr]    Compiling rusoto_credential v0.10.0
Dec 13 05:56:48.387 INFO [stderr]    Compiling rusoto_dynamodb v0.31.0
Dec 13 05:56:55.799 INFO [stderr]    Compiling hostname-service v0.0.1 (/source)
Dec 13 05:56:58.163 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Dec 13 05:56:58.163 INFO [stderr]   --> src/main.rs:16:44
Dec 13 05:56:58.164 INFO [stderr]    |
Dec 13 05:56:58.164 INFO [stderr] 16 | use nickel::{Nickel, JsonBody, HttpRouter, Request, Response, MiddlewareResult, MediaType};
Dec 13 05:56:58.164 INFO [stderr]    |                                            ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^
Dec 13 05:56:58.164 INFO [stderr]    |
Dec 13 05:56:58.165 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 05:56:58.165 INFO [stderr] 
Dec 13 05:56:58.165 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 13 05:56:58.165 INFO [stderr]   --> src/main.rs:22:29
Dec 13 05:56:58.166 INFO [stderr]    |
Dec 13 05:56:58.166 INFO [stderr] 22 | use rustc_serialize::json::{Json, ToJson};
Dec 13 05:56:58.166 INFO [stderr]    |                             ^^^^  ^^^^^^
Dec 13 05:56:58.166 INFO [stderr] 
Dec 13 05:56:58.166 INFO [stderr] warning: unused import: `Value`
Dec 13 05:56:58.166 INFO [stderr]   --> src/main.rs:23:25
Dec 13 05:56:58.166 INFO [stderr]    |
Dec 13 05:56:58.166 INFO [stderr] 23 | use serde_json::value::{Value};
Dec 13 05:56:58.166 INFO [stderr]    |                         ^^^^^
Dec 13 05:56:58.166 INFO [stderr] 
Dec 13 05:56:58.166 INFO [stderr] warning: unused import: `Forbidden`
Dec 13 05:56:58.166 INFO [stderr]   --> src/main.rs:26:40
Dec 13 05:56:58.166 INFO [stderr]    |
Dec 13 05:56:58.167 INFO [stderr] 26 | use nickel::status::StatusCode::{self, Forbidden};
Dec 13 05:56:58.167 INFO [stderr]    |                                        ^^^^^^^^^
Dec 13 05:56:58.167 INFO [stderr] 
Dec 13 05:56:58.297 INFO [stderr] warning: unused variable: `request`
Dec 13 05:56:58.297 INFO [stderr]   --> src/main.rs:34:39
Dec 13 05:56:58.297 INFO [stderr]    |
Dec 13 05:56:58.297 INFO [stderr] 34 |     router.get("/health", middleware! { |request, response|
Dec 13 05:56:58.297 INFO [stderr]    |                                          ^^^^^^^ help: consider using `_request` instead
Dec 13 05:56:58.297 INFO [stderr]    |
Dec 13 05:56:58.297 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 05:56:58.297 INFO [stderr] 
Dec 13 05:56:58.297 INFO [stderr] warning: unused variable: `request`
Dec 13 05:56:58.298 INFO [stderr]   --> src/main.rs:38:38
Dec 13 05:56:58.298 INFO [stderr]    |
Dec 13 05:56:58.298 INFO [stderr] 38 |     router.get("/hosts", middleware! { |request, response|
Dec 13 05:56:58.298 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Dec 13 05:56:58.299 INFO [stderr] 
Dec 13 05:56:58.325 INFO [stderr] warning: variable `itemAttr` should have a snake case name such as `item_attr`
Dec 13 05:56:58.325 INFO [stderr]   --> src/main.rs:55:15
Dec 13 05:56:58.325 INFO [stderr]    |
Dec 13 05:56:58.326 INFO [stderr] 55 |                                     Some(itemAttr) => {
Dec 13 05:56:58.326 INFO [stderr]    |                                          ^^^^^^^^
Dec 13 05:56:58.326 INFO [stderr]    |
Dec 13 05:56:58.326 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 05:56:58.326 INFO [stderr] 
Dec 13 05:56:58.327 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 05:56:58.327 INFO [stderr]    --> src/main.rs:131:2
Dec 13 05:56:58.327 INFO [stderr]     |
Dec 13 05:56:58.328 INFO [stderr] 131 |     server.listen("0.0.0.0:9000");
Dec 13 05:56:58.328 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:56:58.328 INFO [stderr]     |
Dec 13 05:56:58.328 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 05:56:58.329 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 05:56:58.329 INFO [stderr] 
Dec 13 05:57:07.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.30s
Dec 13 05:57:07.027 INFO [stderr] su: No module specific data is present
Dec 13 05:57:07.503 INFO running `"docker" "inspect" "088ec63920bdb0c7b9d033614b92535208077da810ae1bc8fab2ad334949f064"`
Dec 13 05:57:07.835 INFO running `"docker" "rm" "-f" "088ec63920bdb0c7b9d033614b92535208077da810ae1bc8fab2ad334949f064"`
Dec 13 05:57:08.218 INFO [stdout] 088ec63920bdb0c7b9d033614b92535208077da810ae1bc8fab2ad334949f064
Dec 13 05:57:08.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 05:57:08.723 INFO [stdout] fa4cff9bc214ec2882ca3b716f35b66a84600bf1c92667c2a8ae5880c9c6bd67
Dec 13 05:57:08.723 INFO running `"docker" "start" "-a" "fa4cff9bc214ec2882ca3b716f35b66a84600bf1c92667c2a8ae5880c9c6bd67"`
Dec 13 05:57:09.871 INFO [stderr] usermod: no changes
Dec 13 05:57:10.095 INFO [stderr]    Compiling hostname-service v0.0.1 (/source)
Dec 13 05:57:11.855 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Dec 13 05:57:11.855 INFO [stderr]   --> src/main.rs:16:44
Dec 13 05:57:11.855 INFO [stderr]    |
Dec 13 05:57:11.855 INFO [stderr] 16 | use nickel::{Nickel, JsonBody, HttpRouter, Request, Response, MiddlewareResult, MediaType};
Dec 13 05:57:11.855 INFO [stderr]    |                                            ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^
Dec 13 05:57:11.855 INFO [stderr]    |
Dec 13 05:57:11.855 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 05:57:11.855 INFO [stderr] 
Dec 13 05:57:11.855 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 13 05:57:11.855 INFO [stderr]   --> src/main.rs:22:29
Dec 13 05:57:11.855 INFO [stderr]    |
Dec 13 05:57:11.855 INFO [stderr] 22 | use rustc_serialize::json::{Json, ToJson};
Dec 13 05:57:11.855 INFO [stderr]    |                             ^^^^  ^^^^^^
Dec 13 05:57:11.855 INFO [stderr] 
Dec 13 05:57:11.855 INFO [stderr] warning: unused import: `Value`
Dec 13 05:57:11.855 INFO [stderr]   --> src/main.rs:23:25
Dec 13 05:57:11.855 INFO [stderr]    |
Dec 13 05:57:11.855 INFO [stderr] 23 | use serde_json::value::{Value};
Dec 13 05:57:11.855 INFO [stderr]    |                         ^^^^^
Dec 13 05:57:11.855 INFO [stderr] 
Dec 13 05:57:11.855 INFO [stderr] warning: unused import: `Forbidden`
Dec 13 05:57:11.855 INFO [stderr]   --> src/main.rs:26:40
Dec 13 05:57:11.855 INFO [stderr]    |
Dec 13 05:57:11.855 INFO [stderr] 26 | use nickel::status::StatusCode::{self, Forbidden};
Dec 13 05:57:11.855 INFO [stderr]    |                                        ^^^^^^^^^
Dec 13 05:57:11.855 INFO [stderr] 
Dec 13 05:57:12.011 INFO [stderr] warning: unused variable: `request`
Dec 13 05:57:12.011 INFO [stderr]   --> src/main.rs:34:39
Dec 13 05:57:12.011 INFO [stderr]    |
Dec 13 05:57:12.011 INFO [stderr] 34 |     router.get("/health", middleware! { |request, response|
Dec 13 05:57:12.011 INFO [stderr]    |                                          ^^^^^^^ help: consider using `_request` instead
Dec 13 05:57:12.011 INFO [stderr]    |
Dec 13 05:57:12.011 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 05:57:12.011 INFO [stderr] 
Dec 13 05:57:12.011 INFO [stderr] warning: unused variable: `request`
Dec 13 05:57:12.011 INFO [stderr]   --> src/main.rs:38:38
Dec 13 05:57:12.011 INFO [stderr]    |
Dec 13 05:57:12.011 INFO [stderr] 38 |     router.get("/hosts", middleware! { |request, response|
Dec 13 05:57:12.011 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Dec 13 05:57:12.011 INFO [stderr] 
Dec 13 05:57:12.038 INFO [stderr] warning: variable `itemAttr` should have a snake case name such as `item_attr`
Dec 13 05:57:12.038 INFO [stderr]   --> src/main.rs:55:15
Dec 13 05:57:12.038 INFO [stderr]    |
Dec 13 05:57:12.039 INFO [stderr] 55 |                                     Some(itemAttr) => {
Dec 13 05:57:12.039 INFO [stderr]    |                                          ^^^^^^^^
Dec 13 05:57:12.039 INFO [stderr]    |
Dec 13 05:57:12.039 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 05:57:12.039 INFO [stderr] 
Dec 13 05:57:12.039 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 05:57:12.039 INFO [stderr]    --> src/main.rs:131:2
Dec 13 05:57:12.039 INFO [stderr]     |
Dec 13 05:57:12.039 INFO [stderr] 131 |     server.listen("0.0.0.0:9000");
Dec 13 05:57:12.039 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:57:12.039 INFO [stderr]     |
Dec 13 05:57:12.039 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 05:57:12.039 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 05:57:12.039 INFO [stderr] 
Dec 13 05:57:12.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Dec 13 05:57:12.469 INFO [stderr] su: No module specific data is present
Dec 13 05:57:13.448 INFO running `"docker" "inspect" "fa4cff9bc214ec2882ca3b716f35b66a84600bf1c92667c2a8ae5880c9c6bd67"`
Dec 13 05:57:13.773 INFO running `"docker" "rm" "-f" "fa4cff9bc214ec2882ca3b716f35b66a84600bf1c92667c2a8ae5880c9c6bd67"`
Dec 13 05:57:14.115 INFO [stdout] fa4cff9bc214ec2882ca3b716f35b66a84600bf1c92667c2a8ae5880c9c6bd67
Dec 13 05:57:14.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 05:57:14.582 INFO [stdout] c50ea5cd0b5305785ad83e2b399ad126340bf4b5bb8876b29299e6dd2c5ed2e5
Dec 13 05:57:14.587 INFO running `"docker" "start" "-a" "c50ea5cd0b5305785ad83e2b399ad126340bf4b5bb8876b29299e6dd2c5ed2e5"`
Dec 13 05:57:15.894 INFO [stderr] usermod: no changes
Dec 13 05:57:16.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Dec 13 05:57:16.194 INFO [stderr]      Running /target/debug/deps/hostname_service-879319f3832ac4fe
Dec 13 05:57:16.211 INFO [stdout] 
Dec 13 05:57:16.211 INFO [stdout] running 0 tests
Dec 13 05:57:16.211 INFO [stdout] 
Dec 13 05:57:16.211 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 05:57:16.211 INFO [stdout] 
Dec 13 05:57:16.211 INFO [stderr] su: No module specific data is present
Dec 13 05:57:16.811 INFO running `"docker" "inspect" "c50ea5cd0b5305785ad83e2b399ad126340bf4b5bb8876b29299e6dd2c5ed2e5"`
Dec 13 05:57:17.072 INFO running `"docker" "rm" "-f" "c50ea5cd0b5305785ad83e2b399ad126340bf4b5bb8876b29299e6dd2c5ed2e5"`
Dec 13 05:57:17.303 INFO [stdout] c50ea5cd0b5305785ad83e2b399ad126340bf4b5bb8876b29299e6dd2c5ed2e5