Dec 01 02:01:20.697 INFO testing skynet-ltd/blockchain-rust against 1.30.1 for beta-1.31-5
Dec 01 02:01:20.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 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 02:01:21.137 INFO [stdout] 835965d1ec3ee3c31c9f59504d36c1bb696eb785a087c32b1cd3e7e68e406003
Dec 01 02:01:21.140 INFO running `"docker" "start" "-a" "835965d1ec3ee3c31c9f59504d36c1bb696eb785a087c32b1cd3e7e68e406003"`
Dec 01 02:01:22.983 INFO [stderr] usermod: no changes
Dec 01 02:01:23.263 INFO [stderr]    Compiling fs2 v0.4.3
Dec 01 02:01:23.287 INFO [stderr]    Compiling log v0.3.9
Dec 01 02:01:23.287 INFO [stderr]    Compiling want v0.0.4
Dec 01 02:01:23.287 INFO [stderr]    Compiling bytes v0.4.9
Dec 01 02:01:23.287 INFO [stderr]    Compiling mio v0.6.15
Dec 01 02:01:23.287 INFO [stderr]    Compiling rand v0.3.22
Dec 01 02:01:23.295 INFO [stderr]    Compiling aho-corasick v0.6.6
Dec 01 02:01:23.307 INFO [stderr]    Compiling crossbeam-epoch v0.4.3
Dec 01 02:01:24.806 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 01 02:01:27.223 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 01 02:01:28.443 INFO [stderr]    Compiling regex v0.2.11
Dec 01 02:01:29.997 INFO [stderr]    Compiling crossbeam-deque v0.3.1
Dec 01 02:01:32.935 INFO [stderr]    Compiling tokio-io v0.1.7
Dec 01 02:01:32.936 INFO [stderr]    Compiling http v0.1.8
Dec 01 02:01:33.120 INFO [stderr]    Compiling tokio-threadpool v0.1.5
Dec 01 02:01:41.031 INFO [stderr]    Compiling tokio-reactor v0.1.2
Dec 01 02:01:41.033 INFO [stderr]    Compiling tokio-codec v0.1.0
Dec 01 02:01:53.608 INFO [stderr]    Compiling tokio-fs v0.1.2
Dec 01 02:01:59.481 INFO [stderr]    Compiling tokio-udp v0.1.1
Dec 01 02:02:00.515 INFO [stderr]    Compiling tokio-tcp v0.1.0
Dec 01 02:02:04.041 INFO [stderr]    Compiling tokio v0.1.7
Dec 01 02:02:16.051 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 01 02:02:26.291 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 01 02:02:29.503 INFO [stderr]    Compiling hyper v0.11.27
Dec 01 02:02:40.698 INFO [stderr]    Compiling shio v0.3.0
Dec 01 02:02:43.498 INFO [stderr]    Compiling zp-blockchain v0.1.0 (/source)
Dec 01 02:02:44.975 INFO [stderr] warning: unused import: `super::BlockChain`
Dec 01 02:02:44.975 INFO [stderr]  --> src/lib/rest/api.rs:2:5
Dec 01 02:02:44.975 INFO [stderr]   |
Dec 01 02:02:44.975 INFO [stderr] 2 | use super::BlockChain;
Dec 01 02:02:44.975 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 02:02:44.975 INFO [stderr]   |
Dec 01 02:02:44.975 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 02:02:44.975 INFO [stderr] 
Dec 01 02:02:44.976 INFO [stderr] warning: unused import: `shio::data::Data`
Dec 01 02:02:44.976 INFO [stderr]  --> src/lib/rest/api.rs:9:5
Dec 01 02:02:44.976 INFO [stderr]   |
Dec 01 02:02:44.976 INFO [stderr] 9 | use shio::data::Data;
Dec 01 02:02:44.977 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 02:02:44.977 INFO [stderr] 
Dec 01 02:02:44.977 INFO [stderr] warning: unused import: `std::borrow::Borrow`
Dec 01 02:02:44.977 INFO [stderr]  --> src/lib/registry/mod.rs:2:5
Dec 01 02:02:44.977 INFO [stderr]   |
Dec 01 02:02:44.978 INFO [stderr] 2 | use std::borrow::Borrow;
Dec 01 02:02:44.978 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:44.978 INFO [stderr] 
Dec 01 02:02:44.978 INFO [stderr] warning: unused import: `self::block::Block`
Dec 01 02:02:44.978 INFO [stderr]  --> src/lib/mod.rs:6:5
Dec 01 02:02:44.979 INFO [stderr]   |
Dec 01 02:02:44.979 INFO [stderr] 6 | use self::block::Block;
Dec 01 02:02:44.979 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 02:02:44.979 INFO [stderr] 
Dec 01 02:02:45.536 INFO [stderr] warning: method is never used: `get_hash`
Dec 01 02:02:45.537 INFO [stderr]   --> src/lib/block/mod.rs:45:5
Dec 01 02:02:45.537 INFO [stderr]    |
Dec 01 02:02:45.537 INFO [stderr] 45 |     pub fn get_hash(&self)->String{
Dec 01 02:02:45.538 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.538 INFO [stderr]    |
Dec 01 02:02:45.543 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 02:02:45.544 INFO [stderr] 
Dec 01 02:02:45.544 INFO [stderr] warning: method is never used: `block_hash`
Dec 01 02:02:45.544 INFO [stderr]   --> src/lib/block/mod.rs:60:5
Dec 01 02:02:45.545 INFO [stderr]    |
Dec 01 02:02:45.545 INFO [stderr] 60 |     pub fn block_hash(block: &Block) ->String{
Dec 01 02:02:45.545 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.546 INFO [stderr] 
Dec 01 02:02:45.546 INFO [stderr] warning: method is never used: `verify_chain`
Dec 01 02:02:45.546 INFO [stderr]   --> src/lib/blockchain/mod.rs:38:5
Dec 01 02:02:45.547 INFO [stderr]    |
Dec 01 02:02:45.547 INFO [stderr] 38 |     fn verify_chain(&self,chain: &Vec<Block>) ->bool{
Dec 01 02:02:45.547 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.547 INFO [stderr] 
Dec 01 02:02:45.548 INFO [stderr] warning: method is never used: `replace_chain`
Dec 01 02:02:45.548 INFO [stderr]   --> src/lib/blockchain/mod.rs:50:5
Dec 01 02:02:45.548 INFO [stderr]    |
Dec 01 02:02:45.548 INFO [stderr] 50 |     pub fn replace_chain(&mut self, chain: &Vec<Block>)->bool{
Dec 01 02:02:45.549 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.549 INFO [stderr] 
Dec 01 02:02:45.549 INFO [stderr] warning: struct is never constructed: `RegistryError`
Dec 01 02:02:45.549 INFO [stderr]   --> src/lib/registry/mod.rs:14:1
Dec 01 02:02:45.550 INFO [stderr]    |
Dec 01 02:02:45.550 INFO [stderr] 14 | pub struct RegistryError(String);
Dec 01 02:02:45.550 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.550 INFO [stderr] 
Dec 01 02:02:45.551 INFO [stderr] warning: method is never used: `generate_next`
Dec 01 02:02:45.551 INFO [stderr]   --> src/lib/registry/mod.rs:36:5
Dec 01 02:02:45.551 INFO [stderr]    |
Dec 01 02:02:45.552 INFO [stderr] 36 |     pub fn generate_next(reg: &mut Registry) -> Result<String, RegistryError> {
Dec 01 02:02:45.552 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.552 INFO [stderr] 
Dec 01 02:02:45.552 INFO [stderr] warning: method is never used: `new`
Dec 01 02:02:45.552 INFO [stderr]   --> src/lib/registry/mod.rs:55:5
Dec 01 02:02:45.553 INFO [stderr]    |
Dec 01 02:02:45.553 INFO [stderr] 55 |     pub fn new(path: &str) -> Self {
Dec 01 02:02:45.553 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.553 INFO [stderr] 
Dec 01 02:02:45.554 INFO [stderr] warning: method is never used: `init`
Dec 01 02:02:45.554 INFO [stderr]   --> src/lib/registry/mod.rs:63:5
Dec 01 02:02:45.554 INFO [stderr]    |
Dec 01 02:02:45.554 INFO [stderr] 63 |     pub fn init(&mut self, addr: &str) {
Dec 01 02:02:45.555 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.555 INFO [stderr] 
Dec 01 02:02:45.555 INFO [stderr] warning: method is never used: `add`
Dec 01 02:02:45.555 INFO [stderr]   --> src/lib/registry/mod.rs:68:5
Dec 01 02:02:45.556 INFO [stderr]    |
Dec 01 02:02:45.556 INFO [stderr] 68 |     fn add(&mut self, addr: &str) {
Dec 01 02:02:45.556 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.556 INFO [stderr] 
Dec 01 02:02:45.557 INFO [stderr] warning: method is never used: `read_all`
Dec 01 02:02:45.557 INFO [stderr]   --> src/lib/registry/mod.rs:83:5
Dec 01 02:02:45.557 INFO [stderr]    |
Dec 01 02:02:45.557 INFO [stderr] 83 |     fn read_all(&mut self, f: &mut File) {
Dec 01 02:02:45.557 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.558 INFO [stderr] 
Dec 01 02:02:45.558 INFO [stderr] warning: method is never used: `write_all`
Dec 01 02:02:45.558 INFO [stderr]   --> src/lib/registry/mod.rs:93:5
Dec 01 02:02:45.558 INFO [stderr]    |
Dec 01 02:02:45.559 INFO [stderr] 93 |     fn write_all(&mut self, f: &mut File) {
Dec 01 02:02:45.559 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.559 INFO [stderr] 
Dec 01 02:02:45.560 INFO [stderr] warning: method is never used: `siblings_addrs`
Dec 01 02:02:45.560 INFO [stderr]   --> src/lib/registry/mod.rs:99:5
Dec 01 02:02:45.560 INFO [stderr]    |
Dec 01 02:02:45.560 INFO [stderr] 99 |     pub fn siblings_addrs(&mut self) -> Vec<Ipv4Addr> {
Dec 01 02:02:45.561 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.561 INFO [stderr] 
Dec 01 02:02:45.561 INFO [stderr] warning: method is never used: `last_sibling`
Dec 01 02:02:45.562 INFO [stderr]    --> src/lib/registry/mod.rs:118:5
Dec 01 02:02:45.562 INFO [stderr]     |
Dec 01 02:02:45.562 INFO [stderr] 118 |     pub fn last_sibling(&mut self) -> Ipv4Addr {
Dec 01 02:02:45.567 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:02:45.567 INFO [stderr] 
Dec 01 02:02:53.675 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
Dec 01 02:02:53.703 INFO [stderr] su: No module specific data is present
Dec 01 02:02:54.949 INFO running `"docker" "inspect" "835965d1ec3ee3c31c9f59504d36c1bb696eb785a087c32b1cd3e7e68e406003"`
Dec 01 02:02:55.343 INFO running `"docker" "rm" "-f" "835965d1ec3ee3c31c9f59504d36c1bb696eb785a087c32b1cd3e7e68e406003"`
Dec 01 02:02:55.735 INFO [stdout] 835965d1ec3ee3c31c9f59504d36c1bb696eb785a087c32b1cd3e7e68e406003
Dec 01 02:02:55.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 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 02:02:56.199 INFO [stdout] b014f48bd741ba785a18afdf6edd55984576b9d868d6a2d30e7c5f48f5bdadd2
Dec 01 02:02:56.201 INFO running `"docker" "start" "-a" "b014f48bd741ba785a18afdf6edd55984576b9d868d6a2d30e7c5f48f5bdadd2"`
Dec 01 02:02:57.619 INFO [stderr] usermod: no changes
Dec 01 02:02:57.942 INFO [stderr]    Compiling thread-scoped v1.0.2
Dec 01 02:02:57.947 INFO [stderr]    Compiling cast v0.2.2
Dec 01 02:02:57.998 INFO [stderr]    Compiling term v0.5.1
Dec 01 02:02:57.998 INFO [stderr]    Compiling csv-core v0.1.4
Dec 01 02:02:57.998 INFO [stderr]    Compiling chrono v0.4.5
Dec 01 02:02:57.998 INFO [stderr]    Compiling itertools-num v0.1.1
Dec 01 02:02:57.998 INFO [stderr]    Compiling regex v1.0.2
Dec 01 02:02:57.998 INFO [stderr]    Compiling failure v0.1.2
Dec 01 02:03:00.811 INFO [stderr]    Compiling criterion-plot v0.2.4
Dec 01 02:03:00.811 INFO [stderr]    Compiling criterion-stats v0.2.4
Dec 01 02:03:03.699 INFO [stderr]    Compiling csv v1.0.0
Dec 01 02:03:11.087 INFO [stderr]    Compiling simplelog v0.5.2
Dec 01 02:03:19.675 INFO [stderr]    Compiling handlebars v0.32.4
Dec 01 02:03:29.391 INFO [stderr]    Compiling criterion v0.2.4
Dec 01 02:03:38.302 INFO [stderr]    Compiling zp-blockchain v0.1.0 (/source)
Dec 01 02:03:39.501 INFO [stderr] warning: unused import: `super::BlockChain`
Dec 01 02:03:39.503 INFO [stderr]  --> src/lib/rest/api.rs:2:5
Dec 01 02:03:39.504 INFO [stderr]   |
Dec 01 02:03:39.504 INFO [stderr] 2 | use super::BlockChain;
Dec 01 02:03:39.504 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 02:03:39.504 INFO [stderr]   |
Dec 01 02:03:39.505 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 02:03:39.505 INFO [stderr] 
Dec 01 02:03:39.505 INFO [stderr] warning: unused import: `shio::data::Data`
Dec 01 02:03:39.505 INFO [stderr]  --> src/lib/rest/api.rs:9:5
Dec 01 02:03:39.506 INFO [stderr]   |
Dec 01 02:03:39.506 INFO [stderr] 9 | use shio::data::Data;
Dec 01 02:03:39.506 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 02:03:39.506 INFO [stderr] 
Dec 01 02:03:39.507 INFO [stderr] warning: unused import: `std::borrow::Borrow`
Dec 01 02:03:39.507 INFO [stderr]  --> src/lib/registry/mod.rs:2:5
Dec 01 02:03:39.507 INFO [stderr]   |
Dec 01 02:03:39.508 INFO [stderr] 2 | use std::borrow::Borrow;
Dec 01 02:03:39.508 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 02:03:39.508 INFO [stderr] 
Dec 01 02:03:39.508 INFO [stderr] warning: unused import: `std::net::Ipv4Addr`
Dec 01 02:03:39.509 INFO [stderr]    --> src/lib/registry/mod.rs:131:9
Dec 01 02:03:39.509 INFO [stderr]     |
Dec 01 02:03:39.509 INFO [stderr] 131 |     use std::net::Ipv4Addr;
Dec 01 02:03:39.509 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 01 02:03:39.510 INFO [stderr] 
Dec 01 02:03:39.510 INFO [stderr] warning: unused import: `self::block::Block`
Dec 01 02:03:39.510 INFO [stderr]  --> src/lib/mod.rs:6:5
Dec 01 02:03:39.515 INFO [stderr]   |
Dec 01 02:03:39.515 INFO [stderr] 6 | use self::block::Block;
Dec 01 02:03:39.515 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 02:03:39.515 INFO [stderr] 
Dec 01 02:03:39.877 INFO [stderr] warning: method is never used: `init`
Dec 01 02:03:39.877 INFO [stderr]   --> src/lib/registry/mod.rs:63:5
Dec 01 02:03:39.877 INFO [stderr]    |
Dec 01 02:03:39.877 INFO [stderr] 63 |     pub fn init(&mut self, addr: &str) {
Dec 01 02:03:39.877 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:03:39.877 INFO [stderr]    |
Dec 01 02:03:39.878 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 02:03:39.879 INFO [stderr] 
Dec 01 02:03:39.879 INFO [stderr] warning: method is never used: `add`
Dec 01 02:03:39.879 INFO [stderr]   --> src/lib/registry/mod.rs:68:5
Dec 01 02:03:39.879 INFO [stderr]    |
Dec 01 02:03:39.879 INFO [stderr] 68 |     fn add(&mut self, addr: &str) {
Dec 01 02:03:39.879 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:03:39.879 INFO [stderr] 
Dec 01 02:03:39.879 INFO [stderr] warning: method is never used: `write_all`
Dec 01 02:03:39.879 INFO [stderr]   --> src/lib/registry/mod.rs:93:5
Dec 01 02:03:39.879 INFO [stderr]    |
Dec 01 02:03:39.879 INFO [stderr] 93 |     fn write_all(&mut self, f: &mut File) {
Dec 01 02:03:39.879 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:03:39.883 INFO [stderr] 
Dec 01 02:03:43.267 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.61s
Dec 01 02:03:43.295 INFO [stderr] su: No module specific data is present
Dec 01 02:03:44.001 INFO running `"docker" "inspect" "b014f48bd741ba785a18afdf6edd55984576b9d868d6a2d30e7c5f48f5bdadd2"`
Dec 01 02:03:44.253 INFO running `"docker" "rm" "-f" "b014f48bd741ba785a18afdf6edd55984576b9d868d6a2d30e7c5f48f5bdadd2"`
Dec 01 02:03:44.509 INFO [stdout] b014f48bd741ba785a18afdf6edd55984576b9d868d6a2d30e7c5f48f5bdadd2
