Dec 05 09:59:46.754 INFO testing rjulian/hostname-service against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 09:59:46.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 09:59:47.120 INFO [stdout] aee30ae49767f0ab14940f60b4a6453f493f0b5b0691d451b083d1aaa45efe12
Dec 05 09:59:47.120 INFO running `"docker" "start" "-a" "aee30ae49767f0ab14940f60b4a6453f493f0b5b0691d451b083d1aaa45efe12"`
Dec 05 09:59:47.979 INFO [stderr] usermod: no changes
Dec 05 09:59:48.259 INFO [stderr]    Compiling openssl v0.9.23
Dec 05 09:59:48.265 INFO [stderr]    Compiling semver v0.6.0
Dec 05 09:59:48.265 INFO [stderr]    Compiling bytes v0.4.6
Dec 05 09:59:48.265 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 05 09:59:48.275 INFO [stderr]    Compiling mio v0.6.13
Dec 05 09:59:48.275 INFO [stderr]    Compiling mustache v0.8.2
Dec 05 09:59:48.275 INFO [stderr]    Compiling generic-array v0.9.0
Dec 05 09:59:48.275 INFO [stderr]    Compiling hyper v0.10.13
Dec 05 09:59:50.244 INFO [stderr]    Compiling crypto-mac v0.5.2
Dec 05 09:59:52.576 INFO [stderr]    Compiling digest v0.7.2
Dec 05 09:59:52.609 INFO [stderr]    Compiling rustc_version v0.2.1
Dec 05 09:59:52.636 INFO [stderr]    Compiling tokio-io v0.1.5
Dec 05 09:59:54.244 INFO [stderr]    Compiling hmac v0.5.0
Dec 05 09:59:54.295 INFO [stderr]    Compiling sha2 v0.7.0
Dec 05 09:59:54.652 INFO [stderr]    Compiling rusoto_core v0.31.0
Dec 05 09:59:56.240 INFO [stderr]    Compiling tokio-core v0.1.12
Dec 05 10:00:01.824 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 05 10:00:02.244 INFO [stderr]    Compiling native-tls v0.1.5
Dec 05 10:00:02.395 INFO [stderr]    Compiling nickel v0.10.1
Dec 05 10:00:03.468 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 05 10:00:03.468 INFO [stderr]    Compiling hyper-native-tls v0.2.4
Dec 05 10:00:06.394 INFO [stderr]    Compiling hyper v0.11.18
Dec 05 10:00:16.995 INFO [stderr]    Compiling hyper-tls v0.1.2
Dec 05 10:00:18.280 INFO [stderr]    Compiling rusoto_credential v0.10.0
Dec 05 10:00:27.617 INFO [stderr]    Compiling rusoto_dynamodb v0.31.0
Dec 05 10:00:34.894 INFO [stderr]    Compiling hostname-service v0.0.1 (/source)
Dec 05 10:00:37.338 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Dec 05 10:00:37.338 INFO [stderr]   --> src/main.rs:16:44
Dec 05 10:00:37.338 INFO [stderr]    |
Dec 05 10:00:37.339 INFO [stderr] 16 | use nickel::{Nickel, JsonBody, HttpRouter, Request, Response, MiddlewareResult, MediaType};
Dec 05 10:00:37.339 INFO [stderr]    |                                            ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^
Dec 05 10:00:37.339 INFO [stderr]    |
Dec 05 10:00:37.339 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 10:00:37.339 INFO [stderr] 
Dec 05 10:00:37.339 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 05 10:00:37.339 INFO [stderr]   --> src/main.rs:22:29
Dec 05 10:00:37.339 INFO [stderr]    |
Dec 05 10:00:37.339 INFO [stderr] 22 | use rustc_serialize::json::{Json, ToJson};
Dec 05 10:00:37.339 INFO [stderr]    |                             ^^^^  ^^^^^^
Dec 05 10:00:37.339 INFO [stderr] 
Dec 05 10:00:37.339 INFO [stderr] warning: unused import: `Value`
Dec 05 10:00:37.339 INFO [stderr]   --> src/main.rs:23:25
Dec 05 10:00:37.339 INFO [stderr]    |
Dec 05 10:00:37.339 INFO [stderr] 23 | use serde_json::value::{Value};
Dec 05 10:00:37.339 INFO [stderr]    |                         ^^^^^
Dec 05 10:00:37.339 INFO [stderr] 
Dec 05 10:00:37.339 INFO [stderr] warning: unused import: `Forbidden`
Dec 05 10:00:37.339 INFO [stderr]   --> src/main.rs:26:40
Dec 05 10:00:37.339 INFO [stderr]    |
Dec 05 10:00:37.339 INFO [stderr] 26 | use nickel::status::StatusCode::{self, Forbidden};
Dec 05 10:00:37.339 INFO [stderr]    |                                        ^^^^^^^^^
Dec 05 10:00:37.339 INFO [stderr] 
Dec 05 10:00:37.462 INFO [stderr] warning: unused variable: `request`
Dec 05 10:00:37.462 INFO [stderr]   --> src/main.rs:34:39
Dec 05 10:00:37.462 INFO [stderr]    |
Dec 05 10:00:37.462 INFO [stderr] 34 |     router.get("/health", middleware! { |request, response|
Dec 05 10:00:37.462 INFO [stderr]    |                                          ^^^^^^^ help: consider using `_request` instead
Dec 05 10:00:37.462 INFO [stderr]    |
Dec 05 10:00:37.462 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 10:00:37.462 INFO [stderr] 
Dec 05 10:00:37.462 INFO [stderr] warning: unused variable: `request`
Dec 05 10:00:37.462 INFO [stderr]   --> src/main.rs:38:38
Dec 05 10:00:37.462 INFO [stderr]    |
Dec 05 10:00:37.462 INFO [stderr] 38 |     router.get("/hosts", middleware! { |request, response|
Dec 05 10:00:37.462 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Dec 05 10:00:37.462 INFO [stderr] 
Dec 05 10:00:37.492 INFO [stderr] warning: variable `itemAttr` should have a snake case name such as `item_attr`
Dec 05 10:00:37.492 INFO [stderr]   --> src/main.rs:55:15
Dec 05 10:00:37.492 INFO [stderr]    |
Dec 05 10:00:37.492 INFO [stderr] 55 |                                     Some(itemAttr) => {
Dec 05 10:00:37.492 INFO [stderr]    |                                          ^^^^^^^^
Dec 05 10:00:37.492 INFO [stderr]    |
Dec 05 10:00:37.492 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 10:00:37.492 INFO [stderr] 
Dec 05 10:00:37.492 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 10:00:37.493 INFO [stderr]    --> src/main.rs:131:2
Dec 05 10:00:37.493 INFO [stderr]     |
Dec 05 10:00:37.493 INFO [stderr] 131 |     server.listen("0.0.0.0:9000");
Dec 05 10:00:37.493 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:00:37.493 INFO [stderr]     |
Dec 05 10:00:37.493 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 10:00:37.493 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 10:00:37.493 INFO [stderr] 
Dec 05 10:00:45.087 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.09s
Dec 05 10:00:45.102 INFO [stderr] su: No module specific data is present
Dec 05 10:00:45.487 INFO running `"docker" "inspect" "aee30ae49767f0ab14940f60b4a6453f493f0b5b0691d451b083d1aaa45efe12"`
Dec 05 10:00:45.763 INFO running `"docker" "rm" "-f" "aee30ae49767f0ab14940f60b4a6453f493f0b5b0691d451b083d1aaa45efe12"`
Dec 05 10:00:46.098 INFO [stdout] aee30ae49767f0ab14940f60b4a6453f493f0b5b0691d451b083d1aaa45efe12
Dec 05 10:00:46.103 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 10:00:46.511 INFO [stdout] e4624c215a4166bec7db3edf0c3e2d214628e987cc0a888f06258826de845bfe
Dec 05 10:00:46.514 INFO running `"docker" "start" "-a" "e4624c215a4166bec7db3edf0c3e2d214628e987cc0a888f06258826de845bfe"`
Dec 05 10:00:47.775 INFO [stderr] usermod: no changes
Dec 05 10:00:48.028 INFO [stderr]    Compiling hostname-service v0.0.1 (/source)
Dec 05 10:00:49.844 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Dec 05 10:00:49.844 INFO [stderr]   --> src/main.rs:16:44
Dec 05 10:00:49.844 INFO [stderr]    |
Dec 05 10:00:49.844 INFO [stderr] 16 | use nickel::{Nickel, JsonBody, HttpRouter, Request, Response, MiddlewareResult, MediaType};
Dec 05 10:00:49.844 INFO [stderr]    |                                            ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^
Dec 05 10:00:49.844 INFO [stderr]    |
Dec 05 10:00:49.844 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 10:00:49.844 INFO [stderr] 
Dec 05 10:00:49.844 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 05 10:00:49.844 INFO [stderr]   --> src/main.rs:22:29
Dec 05 10:00:49.844 INFO [stderr]    |
Dec 05 10:00:49.844 INFO [stderr] 22 | use rustc_serialize::json::{Json, ToJson};
Dec 05 10:00:49.844 INFO [stderr]    |                             ^^^^  ^^^^^^
Dec 05 10:00:49.845 INFO [stderr] 
Dec 05 10:00:49.845 INFO [stderr] warning: unused import: `Value`
Dec 05 10:00:49.845 INFO [stderr]   --> src/main.rs:23:25
Dec 05 10:00:49.845 INFO [stderr]    |
Dec 05 10:00:49.845 INFO [stderr] 23 | use serde_json::value::{Value};
Dec 05 10:00:49.845 INFO [stderr]    |                         ^^^^^
Dec 05 10:00:49.845 INFO [stderr] 
Dec 05 10:00:49.845 INFO [stderr] warning: unused import: `Forbidden`
Dec 05 10:00:49.845 INFO [stderr]   --> src/main.rs:26:40
Dec 05 10:00:49.845 INFO [stderr]    |
Dec 05 10:00:49.845 INFO [stderr] 26 | use nickel::status::StatusCode::{self, Forbidden};
Dec 05 10:00:49.845 INFO [stderr]    |                                        ^^^^^^^^^
Dec 05 10:00:49.845 INFO [stderr] 
Dec 05 10:00:49.988 INFO [stderr] warning: unused variable: `request`
Dec 05 10:00:49.988 INFO [stderr]   --> src/main.rs:34:39
Dec 05 10:00:49.991 INFO [stderr]    |
Dec 05 10:00:49.991 INFO [stderr] 34 |     router.get("/health", middleware! { |request, response|
Dec 05 10:00:49.991 INFO [stderr]    |                                          ^^^^^^^ help: consider using `_request` instead
Dec 05 10:00:49.991 INFO [stderr]    |
Dec 05 10:00:49.991 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 10:00:49.991 INFO [stderr] 
Dec 05 10:00:49.991 INFO [stderr] warning: unused variable: `request`
Dec 05 10:00:49.991 INFO [stderr]   --> src/main.rs:38:38
Dec 05 10:00:49.991 INFO [stderr]    |
Dec 05 10:00:49.991 INFO [stderr] 38 |     router.get("/hosts", middleware! { |request, response|
Dec 05 10:00:49.991 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Dec 05 10:00:49.991 INFO [stderr] 
Dec 05 10:00:50.016 INFO [stderr] warning: variable `itemAttr` should have a snake case name such as `item_attr`
Dec 05 10:00:50.016 INFO [stderr]   --> src/main.rs:55:15
Dec 05 10:00:50.016 INFO [stderr]    |
Dec 05 10:00:50.016 INFO [stderr] 55 |                                     Some(itemAttr) => {
Dec 05 10:00:50.016 INFO [stderr]    |                                          ^^^^^^^^
Dec 05 10:00:50.016 INFO [stderr]    |
Dec 05 10:00:50.016 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 10:00:50.016 INFO [stderr] 
Dec 05 10:00:50.016 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 10:00:50.016 INFO [stderr]    --> src/main.rs:131:2
Dec 05 10:00:50.016 INFO [stderr]     |
Dec 05 10:00:50.016 INFO [stderr] 131 |     server.listen("0.0.0.0:9000");
Dec 05 10:00:50.016 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:00:50.016 INFO [stderr]     |
Dec 05 10:00:50.016 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 10:00:50.016 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 10:00:50.016 INFO [stderr] 
Dec 05 10:00:50.477 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
Dec 05 10:00:50.500 INFO [stderr] su: No module specific data is present
Dec 05 10:00:51.150 INFO running `"docker" "inspect" "e4624c215a4166bec7db3edf0c3e2d214628e987cc0a888f06258826de845bfe"`
Dec 05 10:00:51.428 INFO running `"docker" "rm" "-f" "e4624c215a4166bec7db3edf0c3e2d214628e987cc0a888f06258826de845bfe"`
Dec 05 10:00:51.672 INFO [stdout] e4624c215a4166bec7db3edf0c3e2d214628e987cc0a888f06258826de845bfe
Dec 05 10:00:51.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 10:00:52.094 INFO [stdout] b860c7806ba98cc4ecb79221b2dd7f710ea699f48e0b50335734ba360ec475af
Dec 05 10:00:52.096 INFO running `"docker" "start" "-a" "b860c7806ba98cc4ecb79221b2dd7f710ea699f48e0b50335734ba360ec475af"`
Dec 05 10:00:52.868 INFO [stderr] usermod: no changes
Dec 05 10:00:53.086 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 05 10:00:53.104 INFO [stderr]      Running /target/debug/deps/hostname_service-ef6d7b89c5f77ff6
Dec 05 10:00:53.112 INFO [stdout] 
Dec 05 10:00:53.112 INFO [stdout] running 0 tests
Dec 05 10:00:53.112 INFO [stdout] 
Dec 05 10:00:53.112 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 10:00:53.112 INFO [stdout] 
Dec 05 10:00:53.120 INFO [stderr] su: No module specific data is present
Dec 05 10:00:53.401 INFO running `"docker" "inspect" "b860c7806ba98cc4ecb79221b2dd7f710ea699f48e0b50335734ba360ec475af"`
Dec 05 10:00:53.543 INFO running `"docker" "rm" "-f" "b860c7806ba98cc4ecb79221b2dd7f710ea699f48e0b50335734ba360ec475af"`
Dec 05 10:00:53.776 INFO [stdout] b860c7806ba98cc4ecb79221b2dd7f710ea699f48e0b50335734ba360ec475af