Dec 01 02:01:20.458 INFO testing skynet-ltd/blockchain-rust against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 02:01:20.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:01:20.881 INFO [stdout] aba3e0ca0f831ecc88bcdd5a5e2c685f8ada6ab766f5839ad887a3916eb3e682
Dec 01 02:01:20.882 INFO running `"docker" "start" "-a" "aba3e0ca0f831ecc88bcdd5a5e2c685f8ada6ab766f5839ad887a3916eb3e682"`
Dec 01 02:01:22.239 INFO [stderr] usermod: no changes
Dec 01 02:01:22.531 INFO [stderr]    Compiling fs2 v0.4.3
Dec 01 02:01:22.540 INFO [stderr]    Compiling aho-corasick v0.6.6
Dec 01 02:01:22.540 INFO [stderr]    Compiling mio v0.6.15
Dec 01 02:01:22.540 INFO [stderr]    Compiling want v0.0.4
Dec 01 02:01:22.540 INFO [stderr]    Compiling tokio-io v0.1.7
Dec 01 02:01:22.540 INFO [stderr]    Compiling crossbeam-epoch v0.4.3
Dec 01 02:01:22.540 INFO [stderr]    Compiling mime v0.3.8
Dec 01 02:01:22.540 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 01 02:01:28.479 INFO [stderr]    Compiling regex v0.2.11
Dec 01 02:01:28.693 INFO [stderr]    Compiling crossbeam-deque v0.3.1
Dec 01 02:01:30.680 INFO [stderr]    Compiling tokio-codec v0.1.0
Dec 01 02:01:31.144 INFO [stderr]    Compiling tokio-threadpool v0.1.5
Dec 01 02:01:34.599 INFO [stderr]    Compiling tokio-reactor v0.1.2
Dec 01 02:01:39.375 INFO [stderr]    Compiling tokio-tcp v0.1.0
Dec 01 02:01:39.375 INFO [stderr]    Compiling tokio-udp v0.1.1
Dec 01 02:01:42.099 INFO [stderr]    Compiling tokio-fs v0.1.2
Dec 01 02:01:52.763 INFO [stderr]    Compiling tokio v0.1.7
Dec 01 02:01:58.448 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 01 02:02:10.712 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 01 02:02:14.430 INFO [stderr]    Compiling hyper v0.11.27
Dec 01 02:02:26.849 INFO [stderr]    Compiling shio v0.3.0
Dec 01 02:02:29.721 INFO [stderr]    Compiling zp-blockchain v0.1.0 (/source)
Dec 01 02:02:30.931 INFO [stderr] warning: unused import: `super::BlockChain`
Dec 01 02:02:30.932 INFO [stderr]  --> src/lib/rest/api.rs:2:5
Dec 01 02:02:30.933 INFO [stderr]   |
Dec 01 02:02:30.933 INFO [stderr] 2 | use super::BlockChain;
Dec 01 02:02:30.934 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 02:02:30.935 INFO [stderr]   |
Dec 01 02:02:30.935 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 02:02:30.936 INFO [stderr] 
Dec 01 02:02:30.936 INFO [stderr] warning: unused import: `shio::data::Data`
Dec 01 02:02:30.937 INFO [stderr]  --> src/lib/rest/api.rs:9:5
Dec 01 02:02:30.938 INFO [stderr]   |
Dec 01 02:02:30.938 INFO [stderr] 9 | use shio::data::Data;
Dec 01 02:02:30.939 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 02:02:30.939 INFO [stderr] 
Dec 01 02:02:30.940 INFO [stderr] warning: unused import: `std::borrow::Borrow`
Dec 01 02:02:30.941 INFO [stderr]  --> src/lib/registry/mod.rs:2:5
Dec 01 02:02:30.943 INFO [stderr]   |
Dec 01 02:02:30.943 INFO [stderr] 2 | use std::borrow::Borrow;
Dec 01 02:02:30.943 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:30.943 INFO [stderr] 
Dec 01 02:02:30.943 INFO [stderr] warning: unused import: `self::block::Block`
Dec 01 02:02:30.943 INFO [stderr]  --> src/lib/mod.rs:6:5
Dec 01 02:02:30.943 INFO [stderr]   |
Dec 01 02:02:30.943 INFO [stderr] 6 | use self::block::Block;
Dec 01 02:02:30.943 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 02:02:30.943 INFO [stderr] 
Dec 01 02:02:31.342 INFO [stderr] warning: method is never used: `get_hash`
Dec 01 02:02:31.343 INFO [stderr]   --> src/lib/block/mod.rs:45:5
Dec 01 02:02:31.344 INFO [stderr]    |
Dec 01 02:02:31.345 INFO [stderr] 45 |     pub fn get_hash(&self)->String{
Dec 01 02:02:31.345 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.346 INFO [stderr]    |
Dec 01 02:02:31.346 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 02:02:31.347 INFO [stderr] 
Dec 01 02:02:31.347 INFO [stderr] warning: method is never used: `block_hash`
Dec 01 02:02:31.348 INFO [stderr]   --> src/lib/block/mod.rs:60:5
Dec 01 02:02:31.349 INFO [stderr]    |
Dec 01 02:02:31.349 INFO [stderr] 60 |     pub fn block_hash(block: &Block) ->String{
Dec 01 02:02:31.350 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.351 INFO [stderr] 
Dec 01 02:02:31.351 INFO [stderr] warning: method is never used: `verify_chain`
Dec 01 02:02:31.352 INFO [stderr]   --> src/lib/blockchain/mod.rs:38:5
Dec 01 02:02:31.352 INFO [stderr]    |
Dec 01 02:02:31.352 INFO [stderr] 38 |     fn verify_chain(&self,chain: &Vec<Block>) ->bool{
Dec 01 02:02:31.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.352 INFO [stderr] 
Dec 01 02:02:31.352 INFO [stderr] warning: method is never used: `replace_chain`
Dec 01 02:02:31.352 INFO [stderr]   --> src/lib/blockchain/mod.rs:50:5
Dec 01 02:02:31.352 INFO [stderr]    |
Dec 01 02:02:31.352 INFO [stderr] 50 |     pub fn replace_chain(&mut self, chain: &Vec<Block>)->bool{
Dec 01 02:02:31.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.352 INFO [stderr] 
Dec 01 02:02:31.352 INFO [stderr] warning: struct is never constructed: `RegistryError`
Dec 01 02:02:31.352 INFO [stderr]   --> src/lib/registry/mod.rs:14:1
Dec 01 02:02:31.352 INFO [stderr]    |
Dec 01 02:02:31.352 INFO [stderr] 14 | pub struct RegistryError(String);
Dec 01 02:02:31.352 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.352 INFO [stderr] 
Dec 01 02:02:31.352 INFO [stderr] warning: method is never used: `generate_next`
Dec 01 02:02:31.352 INFO [stderr]   --> src/lib/registry/mod.rs:36:5
Dec 01 02:02:31.352 INFO [stderr]    |
Dec 01 02:02:31.352 INFO [stderr] 36 |     pub fn generate_next(reg: &mut Registry) -> Result<String, RegistryError> {
Dec 01 02:02:31.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.352 INFO [stderr] 
Dec 01 02:02:31.352 INFO [stderr] warning: method is never used: `new`
Dec 01 02:02:31.352 INFO [stderr]   --> src/lib/registry/mod.rs:55:5
Dec 01 02:02:31.352 INFO [stderr]    |
Dec 01 02:02:31.352 INFO [stderr] 55 |     pub fn new(path: &str) -> Self {
Dec 01 02:02:31.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.352 INFO [stderr] 
Dec 01 02:02:31.352 INFO [stderr] warning: method is never used: `init`
Dec 01 02:02:31.352 INFO [stderr]   --> src/lib/registry/mod.rs:63:5
Dec 01 02:02:31.352 INFO [stderr]    |
Dec 01 02:02:31.352 INFO [stderr] 63 |     pub fn init(&mut self, addr: &str) {
Dec 01 02:02:31.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.353 INFO [stderr] 
Dec 01 02:02:31.353 INFO [stderr] warning: method is never used: `add`
Dec 01 02:02:31.353 INFO [stderr]   --> src/lib/registry/mod.rs:68:5
Dec 01 02:02:31.353 INFO [stderr]    |
Dec 01 02:02:31.353 INFO [stderr] 68 |     fn add(&mut self, addr: &str) {
Dec 01 02:02:31.353 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.353 INFO [stderr] 
Dec 01 02:02:31.353 INFO [stderr] warning: method is never used: `read_all`
Dec 01 02:02:31.353 INFO [stderr]   --> src/lib/registry/mod.rs:83:5
Dec 01 02:02:31.353 INFO [stderr]    |
Dec 01 02:02:31.353 INFO [stderr] 83 |     fn read_all(&mut self, f: &mut File) {
Dec 01 02:02:31.353 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.353 INFO [stderr] 
Dec 01 02:02:31.353 INFO [stderr] warning: method is never used: `write_all`
Dec 01 02:02:31.353 INFO [stderr]   --> src/lib/registry/mod.rs:93:5
Dec 01 02:02:31.353 INFO [stderr]    |
Dec 01 02:02:31.353 INFO [stderr] 93 |     fn write_all(&mut self, f: &mut File) {
Dec 01 02:02:31.353 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.353 INFO [stderr] 
Dec 01 02:02:31.353 INFO [stderr] warning: method is never used: `siblings_addrs`
Dec 01 02:02:31.353 INFO [stderr]   --> src/lib/registry/mod.rs:99:5
Dec 01 02:02:31.353 INFO [stderr]    |
Dec 01 02:02:31.353 INFO [stderr] 99 |     pub fn siblings_addrs(&mut self) -> Vec<Ipv4Addr> {
Dec 01 02:02:31.353 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.353 INFO [stderr] 
Dec 01 02:02:31.353 INFO [stderr] warning: method is never used: `last_sibling`
Dec 01 02:02:31.353 INFO [stderr]    --> src/lib/registry/mod.rs:118:5
Dec 01 02:02:31.353 INFO [stderr]     |
Dec 01 02:02:31.353 INFO [stderr] 118 |     pub fn last_sibling(&mut self) -> Ipv4Addr {
Dec 01 02:02:31.353 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:31.353 INFO [stderr] 
Dec 01 02:02:39.659 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
Dec 01 02:02:39.671 INFO [stderr] su: No module specific data is present
Dec 01 02:02:41.021 INFO running `"docker" "inspect" "aba3e0ca0f831ecc88bcdd5a5e2c685f8ada6ab766f5839ad887a3916eb3e682"`
Dec 01 02:02:41.413 INFO running `"docker" "rm" "-f" "aba3e0ca0f831ecc88bcdd5a5e2c685f8ada6ab766f5839ad887a3916eb3e682"`
Dec 01 02:02:41.803 INFO [stdout] aba3e0ca0f831ecc88bcdd5a5e2c685f8ada6ab766f5839ad887a3916eb3e682
Dec 01 02:02:41.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:02:42.223 INFO [stdout] c04b32b17fd7411d7020201a52289da9bb38d101aeddadd24c60f0e992b667d7
Dec 01 02:02:42.226 INFO running `"docker" "start" "-a" "c04b32b17fd7411d7020201a52289da9bb38d101aeddadd24c60f0e992b667d7"`
Dec 01 02:02:43.991 INFO [stderr] usermod: no changes
Dec 01 02:02:44.442 INFO [stderr]    Compiling term v0.5.1
Dec 01 02:02:44.445 INFO [stderr]    Compiling clap v2.32.0
Dec 01 02:02:44.445 INFO [stderr]    Compiling criterion-plot v0.2.4
Dec 01 02:02:44.445 INFO [stderr]    Compiling criterion-stats v0.2.4
Dec 01 02:02:44.471 INFO [stderr]    Compiling pest_derive v1.0.7
Dec 01 02:02:44.471 INFO [stderr]    Compiling chrono v0.4.5
Dec 01 02:02:44.471 INFO [stderr]    Compiling itertools-num v0.1.1
Dec 01 02:02:44.471 INFO [stderr]    Compiling regex v1.0.2
Dec 01 02:02:46.299 INFO [stderr]    Compiling failure v0.1.2
Dec 01 02:02:56.995 INFO [stderr]    Compiling simplelog v0.5.2
Dec 01 02:03:14.371 INFO [stderr]    Compiling handlebars v0.32.4
Dec 01 02:03:33.559 INFO [stderr]    Compiling criterion v0.2.4
Dec 01 02:03:43.431 INFO [stderr]    Compiling zp-blockchain v0.1.0 (/source)
Dec 01 02:03:45.122 INFO [stderr] warning: unused import: `super::BlockChain`
Dec 01 02:03:45.122 INFO [stderr]  --> src/lib/rest/api.rs:2:5
Dec 01 02:03:45.126 INFO [stderr]   |
Dec 01 02:03:45.126 INFO [stderr] 2 | use super::BlockChain;
Dec 01 02:03:45.126 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 02:03:45.126 INFO [stderr]   |
Dec 01 02:03:45.126 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 02:03:45.126 INFO [stderr] 
Dec 01 02:03:45.126 INFO [stderr] warning: unused import: `shio::data::Data`
Dec 01 02:03:45.126 INFO [stderr]  --> src/lib/rest/api.rs:9:5
Dec 01 02:03:45.126 INFO [stderr]   |
Dec 01 02:03:45.126 INFO [stderr] 9 | use shio::data::Data;
Dec 01 02:03:45.126 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 02:03:45.126 INFO [stderr] 
Dec 01 02:03:45.126 INFO [stderr] warning: unused import: `std::borrow::Borrow`
Dec 01 02:03:45.126 INFO [stderr]  --> src/lib/registry/mod.rs:2:5
Dec 01 02:03:45.126 INFO [stderr]   |
Dec 01 02:03:45.126 INFO [stderr] 2 | use std::borrow::Borrow;
Dec 01 02:03:45.126 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 02:03:45.126 INFO [stderr] 
Dec 01 02:03:45.126 INFO [stderr] warning: unused import: `std::net::Ipv4Addr`
Dec 01 02:03:45.127 INFO [stderr]    --> src/lib/registry/mod.rs:131:9
Dec 01 02:03:45.127 INFO [stderr]     |
Dec 01 02:03:45.127 INFO [stderr] 131 |     use std::net::Ipv4Addr;
Dec 01 02:03:45.127 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 01 02:03:45.127 INFO [stderr] 
Dec 01 02:03:45.127 INFO [stderr] warning: unused import: `self::block::Block`
Dec 01 02:03:45.127 INFO [stderr]  --> src/lib/mod.rs:6:5
Dec 01 02:03:45.127 INFO [stderr]   |
Dec 01 02:03:45.127 INFO [stderr] 6 | use self::block::Block;
Dec 01 02:03:45.127 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 02:03:45.127 INFO [stderr] 
Dec 01 02:03:45.591 INFO [stderr] warning: method is never used: `init`
Dec 01 02:03:45.591 INFO [stderr]   --> src/lib/registry/mod.rs:63:5
Dec 01 02:03:45.591 INFO [stderr]    |
Dec 01 02:03:45.591 INFO [stderr] 63 |     pub fn init(&mut self, addr: &str) {
Dec 01 02:03:45.591 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:03:45.591 INFO [stderr]    |
Dec 01 02:03:45.591 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 02:03:45.591 INFO [stderr] 
Dec 01 02:03:45.591 INFO [stderr] warning: method is never used: `add`
Dec 01 02:03:45.591 INFO [stderr]   --> src/lib/registry/mod.rs:68:5
Dec 01 02:03:45.591 INFO [stderr]    |
Dec 01 02:03:45.591 INFO [stderr] 68 |     fn add(&mut self, addr: &str) {
Dec 01 02:03:45.591 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:03:45.591 INFO [stderr] 
Dec 01 02:03:45.591 INFO [stderr] warning: method is never used: `write_all`
Dec 01 02:03:45.591 INFO [stderr]   --> src/lib/registry/mod.rs:93:5
Dec 01 02:03:45.591 INFO [stderr]    |
Dec 01 02:03:45.591 INFO [stderr] 93 |     fn write_all(&mut self, f: &mut File) {
Dec 01 02:03:45.591 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:03:45.591 INFO [stderr] 
Dec 01 02:03:49.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
Dec 01 02:03:49.607 INFO [stderr] su: No module specific data is present
Dec 01 02:03:50.438 INFO running `"docker" "inspect" "c04b32b17fd7411d7020201a52289da9bb38d101aeddadd24c60f0e992b667d7"`
Dec 01 02:03:50.780 INFO running `"docker" "rm" "-f" "c04b32b17fd7411d7020201a52289da9bb38d101aeddadd24c60f0e992b667d7"`
Dec 01 02:03:50.999 INFO [stdout] c04b32b17fd7411d7020201a52289da9bb38d101aeddadd24c60f0e992b667d7
