Dec 05 18:59:33.493 INFO testing k3d3/Roam against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 18:59:33.493 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 18:59:33.645 INFO [stdout] 55e11bcfd80f4fb5058608c54861b3e8957351d67c29ef92c4bb3bde0f804327
Dec 05 18:59:33.650 INFO running `"docker" "start" "-a" "55e11bcfd80f4fb5058608c54861b3e8957351d67c29ef92c4bb3bde0f804327"`
Dec 05 18:59:33.967 INFO [stderr] usermod: no changes
Dec 05 18:59:34.133 INFO [stderr]    Compiling backtrace-sys v0.1.10
Dec 05 18:59:34.133 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 05 18:59:34.164 INFO [stderr]    Compiling futures v0.1.10
Dec 05 18:59:34.168 INFO [stderr]    Compiling base64 v0.4.0
Dec 05 18:59:34.168 INFO [stderr]    Compiling mio v0.6.4
Dec 05 18:59:37.961 INFO [stderr]    Compiling tokio-service v0.1.0
Dec 05 18:59:37.961 INFO [stderr]    Compiling tokio-core v0.1.4
Dec 05 18:59:40.664 INFO [stderr]    Compiling tokio-proto v0.1.0
Dec 05 18:59:50.248 INFO [stderr]    Compiling backtrace v0.3.0
Dec 05 18:59:51.204 INFO [stderr]    Compiling error-chain v0.10.0
Dec 05 18:59:52.232 INFO [stderr]    Compiling roam v0.1.0 (/source)
Dec 05 18:59:53.516 INFO [stderr] warning: method is never used: `to_json`
Dec 05 18:59:53.516 INFO [stderr]   --> src/network_config.rs:52:5
Dec 05 18:59:53.516 INFO [stderr]    |
Dec 05 18:59:53.516 INFO [stderr] 52 |     pub fn to_json(&self) -> Result<String> {
Dec 05 18:59:53.516 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 18:59:53.516 INFO [stderr]    |
Dec 05 18:59:53.516 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 18:59:53.516 INFO [stderr] 
Dec 05 18:59:53.516 INFO [stderr] warning: method is never used: `to_pretty_json`
Dec 05 18:59:53.516 INFO [stderr]   --> src/network_config.rs:56:5
Dec 05 18:59:53.516 INFO [stderr]    |
Dec 05 18:59:53.516 INFO [stderr] 56 |     pub fn to_pretty_json(&self) -> Result<String> {
Dec 05 18:59:53.516 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 18:59:53.516 INFO [stderr] 
Dec 05 18:59:55.326 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.32s
Dec 05 18:59:55.335 INFO [stderr] su: No module specific data is present
Dec 05 18:59:55.783 INFO running `"docker" "inspect" "55e11bcfd80f4fb5058608c54861b3e8957351d67c29ef92c4bb3bde0f804327"`
Dec 05 18:59:55.962 INFO running `"docker" "rm" "-f" "55e11bcfd80f4fb5058608c54861b3e8957351d67c29ef92c4bb3bde0f804327"`
Dec 05 18:59:56.302 INFO [stdout] 55e11bcfd80f4fb5058608c54861b3e8957351d67c29ef92c4bb3bde0f804327
Dec 05 18:59:56.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 18:59:56.692 INFO [stdout] 61ee592f6a914f25c5bd87a165c5ca716ca568859bce5cd0c0e7d5c9b6c12af0
Dec 05 18:59:56.700 INFO running `"docker" "start" "-a" "61ee592f6a914f25c5bd87a165c5ca716ca568859bce5cd0c0e7d5c9b6c12af0"`
Dec 05 18:59:57.583 INFO [stderr] usermod: no changes
Dec 05 18:59:57.690 INFO [stderr]    Compiling roam v0.1.0 (/source)
Dec 05 18:59:58.744 INFO [stderr] warning: method is never used: `to_pretty_json`
Dec 05 18:59:58.744 INFO [stderr]   --> src/network_config.rs:56:5
Dec 05 18:59:58.744 INFO [stderr]    |
Dec 05 18:59:58.744 INFO [stderr] 56 |     pub fn to_pretty_json(&self) -> Result<String> {
Dec 05 18:59:58.744 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 18:59:58.744 INFO [stderr]    |
Dec 05 18:59:58.744 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 18:59:58.744 INFO [stderr] 
Dec 05 19:00:00.382 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
Dec 05 19:00:00.391 INFO [stderr] su: No module specific data is present
Dec 05 19:00:01.906 INFO running `"docker" "inspect" "61ee592f6a914f25c5bd87a165c5ca716ca568859bce5cd0c0e7d5c9b6c12af0"`
Dec 05 19:00:02.182 INFO running `"docker" "rm" "-f" "61ee592f6a914f25c5bd87a165c5ca716ca568859bce5cd0c0e7d5c9b6c12af0"`
Dec 05 19:00:02.496 INFO [stdout] 61ee592f6a914f25c5bd87a165c5ca716ca568859bce5cd0c0e7d5c9b6c12af0
Dec 05 19:00:02.504 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 19:00:02.880 INFO [stdout] 9553735b659f75b92df56b5c887944714b7bb3264845e52fd59a4b9a6ecbd8f6
Dec 05 19:00:02.886 INFO running `"docker" "start" "-a" "9553735b659f75b92df56b5c887944714b7bb3264845e52fd59a4b9a6ecbd8f6"`
Dec 05 19:00:03.848 INFO [stderr] usermod: no changes
Dec 05 19:00:03.960 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 05 19:00:03.974 INFO [stderr]      Running /target/debug/deps/roam-9fcd332722e119d9
Dec 05 19:00:03.980 INFO [stdout] 
Dec 05 19:00:03.980 INFO [stdout] running 11 tests
Dec 05 19:00:03.981 INFO [stdout] test network_config::test::serialize_ip_cidr ... ok
Dec 05 19:00:03.981 INFO [stdout] test network_config::test::deserialize_network_key ... ok
Dec 05 19:00:03.989 INFO [stdout] test network_config::test::serialize_ip_cidr_v6 ... ok
Dec 05 19:00:03.989 INFO [stdout] test network_config::test::serialize_network_config_v4 ... ok
Dec 05 19:00:03.989 INFO [stdout] test network_config::test::generate_network_key_with_rng ... ok
Dec 05 19:00:03.996 INFO [stdout] test network_config::test::serialize_network_key ... ok
Dec 05 19:00:03.996 INFO [stdout] test network_config::test::serialize_network_config_v6 ... ok
Dec 05 19:00:04.540 INFO [stdout] test network_config::test::serialize_ip_cidr_fail_cidr_v4 ... ok
Dec 05 19:00:04.544 INFO [stdout] test network_config::test::deserialize_network_key_fail_2 ... ok
Dec 05 19:00:04.544 INFO [stdout] test network_config::test::deserialize_network_key_fail_1 ... ok
Dec 05 19:00:04.544 INFO [stdout] test network_config::test::serialize_ip_cidr_fail_cidr_v6 ... ok
Dec 05 19:00:04.544 INFO [stdout] 
Dec 05 19:00:04.544 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:00:04.544 INFO [stdout] 
Dec 05 19:00:04.546 INFO [stderr] su: No module specific data is present
Dec 05 19:00:05.573 INFO running `"docker" "inspect" "9553735b659f75b92df56b5c887944714b7bb3264845e52fd59a4b9a6ecbd8f6"`
Dec 05 19:00:05.856 INFO running `"docker" "rm" "-f" "9553735b659f75b92df56b5c887944714b7bb3264845e52fd59a4b9a6ecbd8f6"`
Dec 05 19:00:06.108 INFO [stdout] 9553735b659f75b92df56b5c887944714b7bb3264845e52fd59a4b9a6ecbd8f6