Dec 13 05:56:08.868 INFO testing rjulian/hostname-service against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 05:56:08.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 05:56:09.333 INFO [stdout] dab7e7c64596fda9bd593b57b961e50eb5b97b2d3043846e9c71b6249efa7cc0
Dec 13 05:56:09.333 INFO running `"docker" "start" "-a" "dab7e7c64596fda9bd593b57b961e50eb5b97b2d3043846e9c71b6249efa7cc0"`
Dec 13 05:56:09.786 INFO [stderr] usermod: no changes
Dec 13 05:56:10.051 INFO [stderr]    Compiling openssl v0.9.23
Dec 13 05:56:10.051 INFO [stderr]    Compiling groupable v0.2.0
Dec 13 05:56:10.051 INFO [stderr]    Compiling iovec v0.1.2
Dec 13 05:56:10.059 INFO [stderr]    Compiling openssl-sys v0.9.24
Dec 13 05:56:10.081 INFO [stderr]    Compiling semver v0.6.0
Dec 13 05:56:10.081 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 13 05:56:10.081 INFO [stderr]    Compiling mustache v0.8.2
Dec 13 05:56:10.081 INFO [stderr]    Compiling num v0.1.41
Dec 13 05:56:11.127 INFO [stderr]    Compiling chrono v0.4.0
Dec 13 05:56:11.385 INFO [stderr]    Compiling bytes v0.4.6
Dec 13 05:56:11.385 INFO [stderr]    Compiling mio v0.6.13
Dec 13 05:56:15.387 INFO [stderr]    Compiling rustc_version v0.2.1
Dec 13 05:56:15.623 INFO [stderr]    Compiling nickel v0.10.1
Dec 13 05:56:18.199 INFO [stderr]    Compiling tokio-io v0.1.5
Dec 13 05:56:18.725 INFO [stderr]    Compiling rusoto_core v0.31.0
Dec 13 05:56:20.437 INFO [stderr]    Compiling tokio-core v0.1.12
Dec 13 05:56:24.451 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 13 05:56:26.591 INFO [stderr]    Compiling native-tls v0.1.5
Dec 13 05:56:27.463 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 13 05:56:27.463 INFO [stderr]    Compiling hyper-native-tls v0.2.4
Dec 13 05:56:28.619 INFO [stderr]    Compiling hyper v0.11.18
Dec 13 05:56:38.063 INFO [stderr]    Compiling hyper-tls v0.1.2
Dec 13 05:56:39.303 INFO [stderr]    Compiling rusoto_credential v0.10.0
Dec 13 05:56:48.528 INFO [stderr]    Compiling rusoto_dynamodb v0.31.0
Dec 13 05:56:56.347 INFO [stderr]    Compiling hostname-service v0.0.1 (/source)
Dec 13 05:56:58.814 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Dec 13 05:56:58.815 INFO [stderr]   --> src/main.rs:16:44
Dec 13 05:56:58.815 INFO [stderr]    |
Dec 13 05:56:58.815 INFO [stderr] 16 | use nickel::{Nickel, JsonBody, HttpRouter, Request, Response, MiddlewareResult, MediaType};
Dec 13 05:56:58.815 INFO [stderr]    |                                            ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^
Dec 13 05:56:58.815 INFO [stderr]    |
Dec 13 05:56:58.815 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 05:56:58.815 INFO [stderr] 
Dec 13 05:56:58.815 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 13 05:56:58.815 INFO [stderr]   --> src/main.rs:22:29
Dec 13 05:56:58.815 INFO [stderr]    |
Dec 13 05:56:58.815 INFO [stderr] 22 | use rustc_serialize::json::{Json, ToJson};
Dec 13 05:56:58.815 INFO [stderr]    |                             ^^^^  ^^^^^^
Dec 13 05:56:58.815 INFO [stderr] 
Dec 13 05:56:58.815 INFO [stderr] warning: unused import: `Value`
Dec 13 05:56:58.815 INFO [stderr]   --> src/main.rs:23:25
Dec 13 05:56:58.815 INFO [stderr]    |
Dec 13 05:56:58.815 INFO [stderr] 23 | use serde_json::value::{Value};
Dec 13 05:56:58.815 INFO [stderr]    |                         ^^^^^
Dec 13 05:56:58.815 INFO [stderr] 
Dec 13 05:56:58.815 INFO [stderr] warning: unused import: `Forbidden`
Dec 13 05:56:58.815 INFO [stderr]   --> src/main.rs:26:40
Dec 13 05:56:58.815 INFO [stderr]    |
Dec 13 05:56:58.815 INFO [stderr] 26 | use nickel::status::StatusCode::{self, Forbidden};
Dec 13 05:56:58.815 INFO [stderr]    |                                        ^^^^^^^^^
Dec 13 05:56:58.815 INFO [stderr] 
Dec 13 05:56:58.953 INFO [stderr] warning: unused variable: `request`
Dec 13 05:56:58.954 INFO [stderr]   --> src/main.rs:34:39
Dec 13 05:56:58.954 INFO [stderr]    |
Dec 13 05:56:58.954 INFO [stderr] 34 |     router.get("/health", middleware! { |request, response|
Dec 13 05:56:58.954 INFO [stderr]    |                                          ^^^^^^^ help: consider using `_request` instead
Dec 13 05:56:58.954 INFO [stderr]    |
Dec 13 05:56:58.954 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 05:56:58.954 INFO [stderr] 
Dec 13 05:56:58.954 INFO [stderr] warning: unused variable: `request`
Dec 13 05:56:58.954 INFO [stderr]   --> src/main.rs:38:38
Dec 13 05:56:58.954 INFO [stderr]    |
Dec 13 05:56:58.954 INFO [stderr] 38 |     router.get("/hosts", middleware! { |request, response|
Dec 13 05:56:58.954 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Dec 13 05:56:58.954 INFO [stderr] 
Dec 13 05:56:58.985 INFO [stderr] warning: variable `itemAttr` should have a snake case name such as `item_attr`
Dec 13 05:56:58.985 INFO [stderr]   --> src/main.rs:55:15
Dec 13 05:56:58.985 INFO [stderr]    |
Dec 13 05:56:58.986 INFO [stderr] 55 |                                     Some(itemAttr) => {
Dec 13 05:56:58.986 INFO [stderr]    |                                          ^^^^^^^^
Dec 13 05:56:58.986 INFO [stderr]    |
Dec 13 05:56:58.986 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 05:56:58.986 INFO [stderr] 
Dec 13 05:56:58.987 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 05:56:58.987 INFO [stderr]    --> src/main.rs:131:2
Dec 13 05:56:58.987 INFO [stderr]     |
Dec 13 05:56:58.987 INFO [stderr] 131 |     server.listen("0.0.0.0:9000");
Dec 13 05:56:58.988 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:56:58.988 INFO [stderr]     |
Dec 13 05:56:58.988 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 05:56:58.988 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 05:56:58.988 INFO [stderr] 
Dec 13 05:57:07.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.65s
Dec 13 05:57:07.479 INFO [stderr] su: No module specific data is present
Dec 13 05:57:08.149 INFO running `"docker" "inspect" "dab7e7c64596fda9bd593b57b961e50eb5b97b2d3043846e9c71b6249efa7cc0"`
Dec 13 05:57:08.411 INFO running `"docker" "rm" "-f" "dab7e7c64596fda9bd593b57b961e50eb5b97b2d3043846e9c71b6249efa7cc0"`
Dec 13 05:57:08.707 INFO [stdout] dab7e7c64596fda9bd593b57b961e50eb5b97b2d3043846e9c71b6249efa7cc0
Dec 13 05:57:08.719 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 05:57:09.192 INFO [stdout] 7d85f650c03bb1ed723056363f1d50fa1669d0147593548dbe9bf6f036fded94
Dec 13 05:57:09.195 INFO running `"docker" "start" "-a" "7d85f650c03bb1ed723056363f1d50fa1669d0147593548dbe9bf6f036fded94"`
Dec 13 05:57:10.510 INFO [stderr] usermod: no changes
Dec 13 05:57:10.759 INFO [stderr]    Compiling hostname-service v0.0.1 (/source)
Dec 13 05:57:12.699 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Dec 13 05:57:12.699 INFO [stderr]   --> src/main.rs:16:44
Dec 13 05:57:12.699 INFO [stderr]    |
Dec 13 05:57:12.699 INFO [stderr] 16 | use nickel::{Nickel, JsonBody, HttpRouter, Request, Response, MiddlewareResult, MediaType};
Dec 13 05:57:12.699 INFO [stderr]    |                                            ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^
Dec 13 05:57:12.699 INFO [stderr]    |
Dec 13 05:57:12.699 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 05:57:12.699 INFO [stderr] 
Dec 13 05:57:12.700 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 13 05:57:12.700 INFO [stderr]   --> src/main.rs:22:29
Dec 13 05:57:12.700 INFO [stderr]    |
Dec 13 05:57:12.700 INFO [stderr] 22 | use rustc_serialize::json::{Json, ToJson};
Dec 13 05:57:12.700 INFO [stderr]    |                             ^^^^  ^^^^^^
Dec 13 05:57:12.700 INFO [stderr] 
Dec 13 05:57:12.700 INFO [stderr] warning: unused import: `Value`
Dec 13 05:57:12.700 INFO [stderr]   --> src/main.rs:23:25
Dec 13 05:57:12.700 INFO [stderr]    |
Dec 13 05:57:12.700 INFO [stderr] 23 | use serde_json::value::{Value};
Dec 13 05:57:12.700 INFO [stderr]    |                         ^^^^^
Dec 13 05:57:12.700 INFO [stderr] 
Dec 13 05:57:12.700 INFO [stderr] warning: unused import: `Forbidden`
Dec 13 05:57:12.700 INFO [stderr]   --> src/main.rs:26:40
Dec 13 05:57:12.700 INFO [stderr]    |
Dec 13 05:57:12.700 INFO [stderr] 26 | use nickel::status::StatusCode::{self, Forbidden};
Dec 13 05:57:12.700 INFO [stderr]    |                                        ^^^^^^^^^
Dec 13 05:57:12.700 INFO [stderr] 
Dec 13 05:57:12.855 INFO [stderr] warning: unused variable: `request`
Dec 13 05:57:12.855 INFO [stderr]   --> src/main.rs:34:39
Dec 13 05:57:12.855 INFO [stderr]    |
Dec 13 05:57:12.855 INFO [stderr] 34 |     router.get("/health", middleware! { |request, response|
Dec 13 05:57:12.855 INFO [stderr]    |                                          ^^^^^^^ help: consider using `_request` instead
Dec 13 05:57:12.855 INFO [stderr]    |
Dec 13 05:57:12.855 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 05:57:12.855 INFO [stderr] 
Dec 13 05:57:12.855 INFO [stderr] warning: unused variable: `request`
Dec 13 05:57:12.855 INFO [stderr]   --> src/main.rs:38:38
Dec 13 05:57:12.855 INFO [stderr]    |
Dec 13 05:57:12.855 INFO [stderr] 38 |     router.get("/hosts", middleware! { |request, response|
Dec 13 05:57:12.855 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Dec 13 05:57:12.855 INFO [stderr] 
Dec 13 05:57:12.883 INFO [stderr] warning: variable `itemAttr` should have a snake case name such as `item_attr`
Dec 13 05:57:12.883 INFO [stderr]   --> src/main.rs:55:15
Dec 13 05:57:12.883 INFO [stderr]    |
Dec 13 05:57:12.883 INFO [stderr] 55 |                                     Some(itemAttr) => {
Dec 13 05:57:12.883 INFO [stderr]    |                                          ^^^^^^^^
Dec 13 05:57:12.883 INFO [stderr]    |
Dec 13 05:57:12.883 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 05:57:12.883 INFO [stderr] 
Dec 13 05:57:12.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 05:57:12.883 INFO [stderr]    --> src/main.rs:131:2
Dec 13 05:57:12.883 INFO [stderr]     |
Dec 13 05:57:12.883 INFO [stderr] 131 |     server.listen("0.0.0.0:9000");
Dec 13 05:57:12.883 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 05:57:12.883 INFO [stderr]     |
Dec 13 05:57:12.883 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 05:57:12.883 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 05:57:12.883 INFO [stderr] 
Dec 13 05:57:13.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
Dec 13 05:57:13.347 INFO [stderr] su: No module specific data is present
Dec 13 05:57:13.937 INFO running `"docker" "inspect" "7d85f650c03bb1ed723056363f1d50fa1669d0147593548dbe9bf6f036fded94"`
Dec 13 05:57:14.324 INFO running `"docker" "rm" "-f" "7d85f650c03bb1ed723056363f1d50fa1669d0147593548dbe9bf6f036fded94"`
Dec 13 05:57:14.594 INFO [stdout] 7d85f650c03bb1ed723056363f1d50fa1669d0147593548dbe9bf6f036fded94
Dec 13 05:57:14.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 05:57:15.143 INFO [stdout] 039782acb5457e8565ff8e44eb1c3a8de0740d82ef28a9eea4ae698ceed499d6
Dec 13 05:57:15.143 INFO running `"docker" "start" "-a" "039782acb5457e8565ff8e44eb1c3a8de0740d82ef28a9eea4ae698ceed499d6"`
Dec 13 05:57:16.539 INFO [stderr] usermod: no changes
Dec 13 05:57:16.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Dec 13 05:57:16.775 INFO [stderr]      Running /target/debug/deps/hostname_service-617851e59537078b
Dec 13 05:57:16.777 INFO [stdout] 
Dec 13 05:57:16.777 INFO [stdout] running 0 tests
Dec 13 05:57:16.777 INFO [stdout] 
Dec 13 05:57:16.777 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 05:57:16.777 INFO [stdout] 
Dec 13 05:57:16.783 INFO [stderr] su: No module specific data is present
Dec 13 05:57:17.487 INFO running `"docker" "inspect" "039782acb5457e8565ff8e44eb1c3a8de0740d82ef28a9eea4ae698ceed499d6"`
Dec 13 05:57:17.791 INFO running `"docker" "rm" "-f" "039782acb5457e8565ff8e44eb1c3a8de0740d82ef28a9eea4ae698ceed499d6"`
Dec 13 05:57:18.219 INFO [stdout] 039782acb5457e8565ff8e44eb1c3a8de0740d82ef28a9eea4ae698ceed499d6