Dec 13 16:52:19.675 INFO testing ilerik/cryptoracle against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 16:52:19.675 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 16:52:20.180 INFO [stdout] fb483def97eebad666baf1aa1a40cb75e20c8efd1f5be5d8c7bf523ff00066a5
Dec 13 16:52:20.183 INFO running `"docker" "start" "-a" "fb483def97eebad666baf1aa1a40cb75e20c8efd1f5be5d8c7bf523ff00066a5"`
Dec 13 16:52:22.334 INFO [stderr] usermod: no changes
Dec 13 16:52:22.624 INFO [stderr]    Compiling libc v0.2.33
Dec 13 16:52:22.625 INFO [stderr]    Compiling pkg-config v0.3.9
Dec 13 16:52:22.625 INFO [stderr]    Compiling cc v1.0.3
Dec 13 16:52:22.631 INFO [stderr]    Compiling num-traits v0.1.40
Dec 13 16:52:22.631 INFO [stderr]    Compiling byteorder v1.1.0
Dec 13 16:52:22.632 INFO [stderr]    Compiling cfg-if v0.1.2
Dec 13 16:52:22.642 INFO [stderr]    Compiling slab v0.3.0
Dec 13 16:52:22.643 INFO [stderr]    Compiling gcc v0.3.54
Dec 13 16:52:23.436 INFO [stderr]    Compiling log v0.3.8
Dec 13 16:52:25.759 INFO [stderr]    Compiling openssl v0.9.21
Dec 13 16:52:28.752 INFO [stderr]    Compiling futures v0.1.17
Dec 13 16:52:29.144 INFO [stderr]    Compiling lazycell v0.5.1
Dec 13 16:52:31.516 INFO [stderr]    Compiling bitflags v0.9.1
Dec 13 16:52:31.793 INFO [stderr]    Compiling lazy_static v0.2.11
Dec 13 16:52:33.316 INFO [stderr]    Compiling scoped-tls v0.1.0
Dec 13 16:52:33.959 INFO [stderr]    Compiling foreign-types v0.2.0
Dec 13 16:52:35.023 INFO [stderr]    Compiling itoa v0.3.4
Dec 13 16:52:35.387 INFO [stderr]    Compiling serde v1.0.21
Dec 13 16:52:36.625 INFO [stderr]    Compiling take v0.1.0
Dec 13 16:52:38.876 INFO [stderr]    Compiling rustc-serialize v0.3.24
Dec 13 16:52:38.984 INFO [stderr]    Compiling regex-syntax v0.4.1
Dec 13 16:52:40.496 INFO [stderr]    Compiling linked-hash-map v0.5.0
Dec 13 16:52:41.561 INFO [stderr]    Compiling smallvec v0.2.1
Dec 13 16:52:41.655 INFO [stderr]    Compiling rustc-demangle v0.1.5
Dec 13 16:52:41.747 INFO [stderr]    Compiling linked-hash-map v0.3.0
Dec 13 16:52:44.957 INFO [stderr]    Compiling httparse v1.2.3
Dec 13 16:52:45.296 INFO [stderr]    Compiling hex v0.2.0
Dec 13 16:52:45.496 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 13 16:52:46.643 INFO [stderr]    Compiling ansi_term v0.9.0
Dec 13 16:52:48.062 INFO [stderr]    Compiling bufstream v0.1.3
Dec 13 16:52:50.195 INFO [stderr]    Compiling separator v0.3.1
Dec 13 16:52:51.832 INFO [stderr]    Compiling data-encoding v1.2.0
Dec 13 16:52:53.537 INFO [stderr]    Compiling scan_fmt v0.1.1
Dec 13 16:52:54.579 INFO [stderr]    Compiling bitflags v1.0.1
Dec 13 16:52:54.911 INFO [stderr]    Compiling gnuplot v0.0.23
Dec 13 16:52:55.979 INFO [stderr]    Compiling iovec v0.1.1
Dec 13 16:52:59.012 INFO [stderr]    Compiling net2 v0.2.31
Dec 13 16:53:00.639 INFO [stderr]    Compiling memchr v1.0.2
Dec 13 16:53:00.766 INFO [stderr]    Compiling num_cpus v1.7.0
Dec 13 16:53:06.759 INFO [stderr]    Compiling rand v0.3.18
Dec 13 16:53:06.887 INFO [stderr]    Compiling time v0.1.38
Dec 13 16:53:07.658 INFO [stderr]    Compiling hostname v0.1.3
Dec 13 16:53:08.479 INFO [stderr]    Compiling num-integer v0.1.35
Dec 13 16:53:08.839 INFO [stderr]    Compiling base64 v0.6.0
Dec 13 16:53:10.455 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 13 16:53:11.271 INFO [stderr]    Compiling openssl-sys v0.9.21
Dec 13 16:53:11.455 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 13 16:53:17.075 INFO [stderr]    Compiling semver v0.8.0
Dec 13 16:53:17.651 INFO [stderr]    Compiling syn v0.11.11
Dec 13 16:53:18.335 INFO [stderr]    Compiling thread_local v0.3.4
Dec 13 16:53:18.519 INFO [stderr]    Compiling bytes v0.4.5
Dec 13 16:53:19.780 INFO [stderr]    Compiling tokio-service v0.1.0
Dec 13 16:53:20.188 INFO [stderr]    Compiling relay v0.1.0
Dec 13 16:53:22.148 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 13 16:53:22.876 INFO [stderr]    Compiling mio v0.6.11
Dec 13 16:53:23.082 INFO [stderr]    Compiling futures-cpupool v0.1.7
Dec 13 16:53:23.955 INFO [stderr]    Compiling num-iter v0.1.34
Dec 13 16:53:27.719 INFO [stderr]    Compiling num v0.1.40
Dec 13 16:53:28.587 INFO [stderr]    Compiling mime v0.3.5
Dec 13 16:53:29.371 INFO [stderr]    Compiling tokio-io v0.1.4
Dec 13 16:53:35.331 INFO [stderr]    Compiling regex v0.2.2
Dec 13 16:53:35.931 INFO [stderr]    Compiling chrono v0.4.0
Dec 13 16:53:37.207 INFO [stderr]    Compiling serde_json v1.0.6
Dec 13 16:53:37.504 INFO [stderr]    Compiling toml v0.4.5
Dec 13 16:54:02.143 INFO [stderr]    Compiling tokio-core v0.1.10
Dec 13 16:54:02.947 INFO [stderr]    Compiling serde_derive_internals v0.17.0
Dec 13 16:54:04.639 INFO [stderr]    Compiling native-tls v0.1.4
Dec 13 16:54:05.507 INFO [stderr]    Compiling backtrace v0.3.4
Dec 13 16:54:09.003 INFO [stderr]    Compiling error-chain v0.11.0
Dec 13 16:54:12.193 INFO [stderr]    Compiling serde_derive v1.0.21
Dec 13 16:54:12.404 INFO [stderr]    Compiling bson v0.10.0
Dec 13 16:54:13.747 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 13 16:54:13.747 INFO [stderr]    Compiling tokio-tls v0.1.3
Dec 13 16:54:15.689 INFO [stderr]    Compiling env_logger v0.4.3
Dec 13 16:54:17.778 INFO [stderr]    Compiling pretty_env_logger v0.1.1
Dec 13 16:54:20.539 INFO [stderr]    Compiling hyper v0.11.7
Dec 13 16:54:24.427 INFO [stderr]    Compiling textnonce v0.6.3
Dec 13 16:54:25.459 INFO [stderr]    Compiling mongodb v0.3.7
Dec 13 16:54:35.927 INFO [stderr]    Compiling hyper-tls v0.1.2
Dec 13 16:54:38.999 INFO [stderr]    Compiling cryptoracle v0.1.0 (/source)
Dec 13 16:54:41.443 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 16:54:41.443 INFO [stderr]   --> src/lib.rs:19:1
Dec 13 16:54:41.443 INFO [stderr]    |
Dec 13 16:54:41.443 INFO [stderr] 19 | #[macro_use] extern crate serde;
Dec 13 16:54:41.443 INFO [stderr]    | ^^^^^^^^^^^^
Dec 13 16:54:41.443 INFO [stderr]    |
Dec 13 16:54:41.443 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 16:54:41.443 INFO [stderr] 
Dec 13 16:54:41.443 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 13 16:54:41.443 INFO [stderr]  --> src/clients/cryptocompare.rs:2:5
Dec 13 16:54:41.443 INFO [stderr]   |
Dec 13 16:54:41.443 INFO [stderr] 2 | use std::str::FromStr;
Dec 13 16:54:41.443 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 13 16:54:41.443 INFO [stderr] 
Dec 13 16:54:41.443 INFO [stderr] warning: unused import: `Instant`
Dec 13 16:54:41.443 INFO [stderr]  --> src/clients/cryptocompare.rs:3:27
Dec 13 16:54:41.443 INFO [stderr]   |
Dec 13 16:54:41.443 INFO [stderr] 3 | use std::time::{Duration, Instant};
Dec 13 16:54:41.443 INFO [stderr]   |                           ^^^^^^^
Dec 13 16:54:41.443 INFO [stderr] 
Dec 13 16:54:41.443 INFO [stderr] warning: unused import: `serde_json::Value`
Dec 13 16:54:41.443 INFO [stderr]   --> src/clients/cryptocompare.rs:12:5
Dec 13 16:54:41.444 INFO [stderr]    |
Dec 13 16:54:41.444 INFO [stderr] 12 | use serde_json::Value;
Dec 13 16:54:41.444 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 13 16:54:41.444 INFO [stderr] 
Dec 13 16:54:41.444 INFO [stderr] warning: unused import: `futures::future`
Dec 13 16:54:41.444 INFO [stderr]   --> src/lib.rs:28:5
Dec 13 16:54:41.444 INFO [stderr]    |
Dec 13 16:54:41.444 INFO [stderr] 28 | use futures::future;
Dec 13 16:54:41.444 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 16:54:41.444 INFO [stderr] 
Dec 13 16:54:41.444 INFO [stderr] warning: unused imports: `Core`, `Handle`
Dec 13 16:54:41.444 INFO [stderr]   --> src/lib.rs:30:27
Dec 13 16:54:41.444 INFO [stderr]    |
Dec 13 16:54:41.444 INFO [stderr] 30 | use tokio_core::reactor::{Core, Handle};
Dec 13 16:54:41.444 INFO [stderr]    |                           ^^^^  ^^^^^^
Dec 13 16:54:41.444 INFO [stderr] 
Dec 13 16:54:41.444 INFO [stderr] warning: unused import: `serde::Deserialize`
Dec 13 16:54:41.444 INFO [stderr]   --> src/lib.rs:41:5
Dec 13 16:54:41.444 INFO [stderr]    |
Dec 13 16:54:41.444 INFO [stderr] 41 | use serde::Deserialize;
Dec 13 16:54:41.444 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 16:54:41.444 INFO [stderr] 
Dec 13 16:54:41.823 INFO [stderr] warning: unused import: `Future`
Dec 13 16:54:41.823 INFO [stderr]   --> src/lib.rs:29:15
Dec 13 16:54:41.823 INFO [stderr]    |
Dec 13 16:54:41.823 INFO [stderr] 29 | use futures::{Future, Stream};
Dec 13 16:54:41.823 INFO [stderr]    |               ^^^^^^
Dec 13 16:54:41.823 INFO [stderr] 
Dec 13 16:54:41.823 INFO [stderr] warning: unused import: `Stream`
Dec 13 16:54:41.823 INFO [stderr]   --> src/lib.rs:29:23
Dec 13 16:54:41.823 INFO [stderr]    |
Dec 13 16:54:41.823 INFO [stderr] 29 | use futures::{Future, Stream};
Dec 13 16:54:41.823 INFO [stderr]    |                       ^^^^^^
Dec 13 16:54:41.823 INFO [stderr] 
Dec 13 16:54:41.823 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 13 16:54:41.823 INFO [stderr]   --> src/lib.rs:37:5
Dec 13 16:54:41.823 INFO [stderr]    |
Dec 13 16:54:41.823 INFO [stderr] 37 | use std::io::prelude::*;
Dec 13 16:54:41.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 16:54:41.823 INFO [stderr] 
Dec 13 16:54:42.011 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 13 16:54:42.011 INFO [stderr]  --> src/lib.rs:2:12
Dec 13 16:54:42.011 INFO [stderr]   |
Dec 13 16:54:42.011 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Dec 13 16:54:42.011 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:54:42.011 INFO [stderr]   |
Dec 13 16:54:42.011 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 16:54:42.011 INFO [stderr] 
Dec 13 16:54:42.011 INFO [stderr] warning: the feature `underscore_lifetimes` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 13 16:54:42.011 INFO [stderr]  --> src/lib.rs:4:12
Dec 13 16:54:42.011 INFO [stderr]   |
Dec 13 16:54:42.011 INFO [stderr] 4 | #![feature(underscore_lifetimes)]
Dec 13 16:54:42.011 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 13 16:54:42.011 INFO [stderr] 
Dec 13 16:54:42.011 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 16:54:42.011 INFO [stderr]   --> src/config.rs:12:5
Dec 13 16:54:42.011 INFO [stderr]    |
Dec 13 16:54:42.011 INFO [stderr] 12 |     f.read_to_string(&mut contents);
Dec 13 16:54:42.011 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:54:42.011 INFO [stderr]    |
Dec 13 16:54:42.011 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 16:54:42.011 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 16:54:42.011 INFO [stderr] 
Dec 13 16:54:50.879 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 13 16:54:50.879 INFO [stderr]  --> src/main.rs:8:5
Dec 13 16:54:50.879 INFO [stderr]   |
Dec 13 16:54:50.879 INFO [stderr] 8 | use std::rc::Rc;
Dec 13 16:54:50.879 INFO [stderr]   |     ^^^^^^^^^^^
Dec 13 16:54:50.879 INFO [stderr]   |
Dec 13 16:54:50.879 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 16:54:50.879 INFO [stderr] 
Dec 13 16:54:50.879 INFO [stderr] warning: unused import: `std::env`
Dec 13 16:54:50.879 INFO [stderr]  --> src/main.rs:9:5
Dec 13 16:54:50.879 INFO [stderr]   |
Dec 13 16:54:50.879 INFO [stderr] 9 | use std::env;
Dec 13 16:54:50.879 INFO [stderr]   |     ^^^^^^^^
Dec 13 16:54:50.879 INFO [stderr] 
Dec 13 16:54:50.879 INFO [stderr] warning: unused import: `futures::future`
Dec 13 16:54:50.879 INFO [stderr]   --> src/main.rs:11:5
Dec 13 16:54:50.879 INFO [stderr]    |
Dec 13 16:54:50.879 INFO [stderr] 11 | use futures::future;
Dec 13 16:54:50.879 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 16:54:50.879 INFO [stderr] 
Dec 13 16:54:50.879 INFO [stderr] warning: unused import: `tokio_core::reactor::Core`
Dec 13 16:54:50.879 INFO [stderr]   --> src/main.rs:13:5
Dec 13 16:54:50.879 INFO [stderr]    |
Dec 13 16:54:50.879 INFO [stderr] 13 | use tokio_core::reactor::Core;
Dec 13 16:54:50.879 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:54:50.879 INFO [stderr] 
Dec 13 16:54:50.879 INFO [stderr] warning: unused import: `cryptoracle::errors::*`
Dec 13 16:54:50.879 INFO [stderr]   --> src/main.rs:15:5
Dec 13 16:54:50.879 INFO [stderr]    |
Dec 13 16:54:50.879 INFO [stderr] 15 | use cryptoracle::errors::*;
Dec 13 16:54:50.879 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:54:50.879 INFO [stderr] 
Dec 13 16:54:50.947 INFO [stderr] warning: unused import: `futures::Stream`
Dec 13 16:54:50.947 INFO [stderr]   --> src/main.rs:12:5
Dec 13 16:54:50.947 INFO [stderr]    |
Dec 13 16:54:50.947 INFO [stderr] 12 | use futures::Stream;
Dec 13 16:54:50.947 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 16:54:50.947 INFO [stderr] 
Dec 13 16:54:50.979 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 13 16:54:50.979 INFO [stderr]  --> src/main.rs:1:12
Dec 13 16:54:50.979 INFO [stderr]   |
Dec 13 16:54:50.979 INFO [stderr] 1 | #![feature(use_extern_macros)]
Dec 13 16:54:50.979 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 13 16:54:50.979 INFO [stderr]   |
Dec 13 16:54:50.979 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 16:54:50.979 INFO [stderr] 
Dec 13 16:54:54.249 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 31s
Dec 13 16:54:54.263 INFO [stderr] su: No module specific data is present
Dec 13 16:54:54.735 INFO running `"docker" "inspect" "fb483def97eebad666baf1aa1a40cb75e20c8efd1f5be5d8c7bf523ff00066a5"`
Dec 13 16:54:54.869 INFO running `"docker" "rm" "-f" "fb483def97eebad666baf1aa1a40cb75e20c8efd1f5be5d8c7bf523ff00066a5"`
Dec 13 16:54:55.081 INFO [stdout] fb483def97eebad666baf1aa1a40cb75e20c8efd1f5be5d8c7bf523ff00066a5
Dec 13 16:54:55.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 16:54:55.481 INFO [stdout] a48cdef5e4c208193f435dada339b0dc697d26c0286a4ce5e9c5f85f5a722c5c
Dec 13 16:54:55.484 INFO running `"docker" "start" "-a" "a48cdef5e4c208193f435dada339b0dc697d26c0286a4ce5e9c5f85f5a722c5c"`
Dec 13 16:54:56.766 INFO [stderr] usermod: no changes
Dec 13 16:54:57.027 INFO [stderr]    Compiling cryptoracle v0.1.0 (/source)
Dec 13 16:54:59.863 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 16:54:59.863 INFO [stderr]   --> src/lib.rs:19:1
Dec 13 16:54:59.863 INFO [stderr]    |
Dec 13 16:54:59.863 INFO [stderr] 19 | #[macro_use] extern crate serde;
Dec 13 16:54:59.863 INFO [stderr]    | ^^^^^^^^^^^^
Dec 13 16:54:59.863 INFO [stderr]    |
Dec 13 16:54:59.863 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 16:54:59.863 INFO [stderr] 
Dec 13 16:54:59.863 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 13 16:54:59.863 INFO [stderr]  --> src/clients/cryptocompare.rs:2:5
Dec 13 16:54:59.863 INFO [stderr]   |
Dec 13 16:54:59.863 INFO [stderr] 2 | use std::str::FromStr;
Dec 13 16:54:59.863 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 13 16:54:59.863 INFO [stderr] 
Dec 13 16:54:59.863 INFO [stderr] warning: unused import: `Instant`
Dec 13 16:54:59.863 INFO [stderr]  --> src/clients/cryptocompare.rs:3:27
Dec 13 16:54:59.863 INFO [stderr]   |
Dec 13 16:54:59.863 INFO [stderr] 3 | use std::time::{Duration, Instant};
Dec 13 16:54:59.863 INFO [stderr]   |                           ^^^^^^^
Dec 13 16:54:59.863 INFO [stderr] 
Dec 13 16:54:59.863 INFO [stderr] warning: unused import: `serde_json::Value`
Dec 13 16:54:59.863 INFO [stderr]   --> src/clients/cryptocompare.rs:12:5
Dec 13 16:54:59.863 INFO [stderr]    |
Dec 13 16:54:59.863 INFO [stderr] 12 | use serde_json::Value;
Dec 13 16:54:59.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 13 16:54:59.863 INFO [stderr] 
Dec 13 16:54:59.863 INFO [stderr] warning: unused import: `errors::*`
Dec 13 16:54:59.863 INFO [stderr]   --> src/clients/cryptocompare.rs:99:9
Dec 13 16:54:59.863 INFO [stderr]    |
Dec 13 16:54:59.863 INFO [stderr] 99 |     use errors::*;
Dec 13 16:54:59.863 INFO [stderr]    |         ^^^^^^^^^
Dec 13 16:54:59.863 INFO [stderr] 
Dec 13 16:54:59.863 INFO [stderr] warning: unused import: `serde_json::Value`
Dec 13 16:54:59.863 INFO [stderr]    --> src/clients/cryptocompare.rs:102:9
Dec 13 16:54:59.863 INFO [stderr]     |
Dec 13 16:54:59.863 INFO [stderr] 102 |     use serde_json::Value;
Dec 13 16:54:59.863 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^
Dec 13 16:54:59.863 INFO [stderr] 
Dec 13 16:54:59.863 INFO [stderr] warning: unused import: `futures::future`
Dec 13 16:54:59.863 INFO [stderr]   --> src/lib.rs:28:5
Dec 13 16:54:59.863 INFO [stderr]    |
Dec 13 16:54:59.863 INFO [stderr] 28 | use futures::future;
Dec 13 16:54:59.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 16:54:59.863 INFO [stderr] 
Dec 13 16:54:59.863 INFO [stderr] warning: unused imports: `Core`, `Handle`
Dec 13 16:54:59.863 INFO [stderr]   --> src/lib.rs:30:27
Dec 13 16:54:59.863 INFO [stderr]    |
Dec 13 16:54:59.863 INFO [stderr] 30 | use tokio_core::reactor::{Core, Handle};
Dec 13 16:54:59.863 INFO [stderr]    |                           ^^^^  ^^^^^^
Dec 13 16:54:59.863 INFO [stderr] 
Dec 13 16:54:59.863 INFO [stderr] warning: unused import: `serde::Deserialize`
Dec 13 16:54:59.863 INFO [stderr]   --> src/lib.rs:41:5
Dec 13 16:54:59.863 INFO [stderr]    |
Dec 13 16:54:59.863 INFO [stderr] 41 | use serde::Deserialize;
Dec 13 16:54:59.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 13 16:54:59.863 INFO [stderr] 
Dec 13 16:55:00.291 INFO [stderr] warning: unused import: `Future`
Dec 13 16:55:00.291 INFO [stderr]   --> src/lib.rs:29:15
Dec 13 16:55:00.291 INFO [stderr]    |
Dec 13 16:55:00.291 INFO [stderr] 29 | use futures::{Future, Stream};
Dec 13 16:55:00.291 INFO [stderr]    |               ^^^^^^
Dec 13 16:55:00.291 INFO [stderr] 
Dec 13 16:55:00.291 INFO [stderr] warning: unused import: `Stream`
Dec 13 16:55:00.291 INFO [stderr]   --> src/lib.rs:29:23
Dec 13 16:55:00.291 INFO [stderr]    |
Dec 13 16:55:00.291 INFO [stderr] 29 | use futures::{Future, Stream};
Dec 13 16:55:00.291 INFO [stderr]    |                       ^^^^^^
Dec 13 16:55:00.291 INFO [stderr] 
Dec 13 16:55:00.291 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 13 16:55:00.291 INFO [stderr]   --> src/lib.rs:37:5
Dec 13 16:55:00.291 INFO [stderr]    |
Dec 13 16:55:00.291 INFO [stderr] 37 | use std::io::prelude::*;
Dec 13 16:55:00.291 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 16:55:00.291 INFO [stderr] 
Dec 13 16:55:00.308 INFO [stderr] warning: unused variable: `response`
Dec 13 16:55:00.308 INFO [stderr]    --> src/clients/cryptocompare.rs:161:13
Dec 13 16:55:00.308 INFO [stderr]     |
Dec 13 16:55:00.308 INFO [stderr] 161 |         let response: HistoResponse = serde_json::from_str(data).unwrap();
Dec 13 16:55:00.308 INFO [stderr]     |             ^^^^^^^^ help: consider using `_response` instead
Dec 13 16:55:00.308 INFO [stderr]     |
Dec 13 16:55:00.315 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 16:55:00.315 INFO [stderr] 
Dec 13 16:55:00.502 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 13 16:55:00.502 INFO [stderr]  --> src/lib.rs:2:12
Dec 13 16:55:00.502 INFO [stderr]   |
Dec 13 16:55:00.502 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Dec 13 16:55:00.502 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:55:00.502 INFO [stderr]   |
Dec 13 16:55:00.502 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 16:55:00.502 INFO [stderr] 
Dec 13 16:55:00.502 INFO [stderr] warning: the feature `underscore_lifetimes` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 13 16:55:00.502 INFO [stderr]  --> src/lib.rs:4:12
Dec 13 16:55:00.502 INFO [stderr]   |
Dec 13 16:55:00.502 INFO [stderr] 4 | #![feature(underscore_lifetimes)]
Dec 13 16:55:00.502 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 13 16:55:00.502 INFO [stderr] 
Dec 13 16:55:00.502 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 16:55:00.502 INFO [stderr]   --> src/config.rs:12:5
Dec 13 16:55:00.502 INFO [stderr]    |
Dec 13 16:55:00.502 INFO [stderr] 12 |     f.read_to_string(&mut contents);
Dec 13 16:55:00.502 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:55:00.502 INFO [stderr]    |
Dec 13 16:55:00.502 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 16:55:00.502 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 16:55:00.502 INFO [stderr] 
Dec 13 16:55:00.563 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 13 16:55:00.563 INFO [stderr]  --> src/main.rs:8:5
Dec 13 16:55:00.563 INFO [stderr]   |
Dec 13 16:55:00.563 INFO [stderr] 8 | use std::rc::Rc;
Dec 13 16:55:00.563 INFO [stderr]   |     ^^^^^^^^^^^
Dec 13 16:55:00.563 INFO [stderr]   |
Dec 13 16:55:00.563 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 16:55:00.563 INFO [stderr] 
Dec 13 16:55:00.563 INFO [stderr] warning: unused import: `std::env`
Dec 13 16:55:00.563 INFO [stderr]  --> src/main.rs:9:5
Dec 13 16:55:00.563 INFO [stderr]   |
Dec 13 16:55:00.563 INFO [stderr] 9 | use std::env;
Dec 13 16:55:00.563 INFO [stderr]   |     ^^^^^^^^
Dec 13 16:55:00.563 INFO [stderr] 
Dec 13 16:55:00.563 INFO [stderr] warning: unused import: `futures::future`
Dec 13 16:55:00.563 INFO [stderr]   --> src/main.rs:11:5
Dec 13 16:55:00.563 INFO [stderr]    |
Dec 13 16:55:00.563 INFO [stderr] 11 | use futures::future;
Dec 13 16:55:00.563 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 16:55:00.563 INFO [stderr] 
Dec 13 16:55:00.563 INFO [stderr] warning: unused import: `tokio_core::reactor::Core`
Dec 13 16:55:00.563 INFO [stderr]   --> src/main.rs:13:5
Dec 13 16:55:00.563 INFO [stderr]    |
Dec 13 16:55:00.563 INFO [stderr] 13 | use tokio_core::reactor::Core;
Dec 13 16:55:00.563 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:55:00.563 INFO [stderr] 
Dec 13 16:55:00.563 INFO [stderr] warning: unused import: `cryptoracle::errors::*`
Dec 13 16:55:00.563 INFO [stderr]   --> src/main.rs:15:5
Dec 13 16:55:00.563 INFO [stderr]    |
Dec 13 16:55:00.563 INFO [stderr] 15 | use cryptoracle::errors::*;
Dec 13 16:55:00.563 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:55:00.563 INFO [stderr] 
Dec 13 16:55:00.639 INFO [stderr] warning: unused import: `futures::Stream`
Dec 13 16:55:00.639 INFO [stderr]   --> src/main.rs:12:5
Dec 13 16:55:00.639 INFO [stderr]    |
Dec 13 16:55:00.639 INFO [stderr] 12 | use futures::Stream;
Dec 13 16:55:00.639 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 16:55:00.643 INFO [stderr] 
Dec 13 16:55:00.709 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 13 16:55:00.709 INFO [stderr]  --> src/main.rs:1:12
Dec 13 16:55:00.709 INFO [stderr]   |
Dec 13 16:55:00.709 INFO [stderr] 1 | #![feature(use_extern_macros)]
Dec 13 16:55:00.709 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 13 16:55:00.709 INFO [stderr]   |
Dec 13 16:55:00.709 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 16:55:00.709 INFO [stderr] 
Dec 13 16:55:02.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.75s
Dec 13 16:55:02.587 INFO [stderr] su: No module specific data is present
Dec 13 16:55:03.672 INFO running `"docker" "inspect" "a48cdef5e4c208193f435dada339b0dc697d26c0286a4ce5e9c5f85f5a722c5c"`
Dec 13 16:55:03.943 INFO running `"docker" "rm" "-f" "a48cdef5e4c208193f435dada339b0dc697d26c0286a4ce5e9c5f85f5a722c5c"`
Dec 13 16:55:04.267 INFO [stdout] a48cdef5e4c208193f435dada339b0dc697d26c0286a4ce5e9c5f85f5a722c5c
Dec 13 16:55:04.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 16:55:04.817 INFO [stdout] e5ef745ba0bca90b11e39981a750e46c1b07e229fc981f46fe46608c415ac47a
Dec 13 16:55:04.819 INFO running `"docker" "start" "-a" "e5ef745ba0bca90b11e39981a750e46c1b07e229fc981f46fe46608c415ac47a"`
Dec 13 16:55:07.095 INFO [stderr] usermod: no changes
Dec 13 16:55:07.401 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Dec 13 16:55:07.415 INFO [stderr]      Running /target/debug/deps/cryptoracle-e4acf7ed77374766
Dec 13 16:55:07.431 INFO [stdout] 
Dec 13 16:55:07.431 INFO [stdout] running 2 tests
Dec 13 16:55:07.439 INFO [stdout] test tests::it_works ... ok
Dec 13 16:55:07.439 INFO [stdout] test clients::cryptocompare::tests::test_api ... ok
Dec 13 16:55:07.439 INFO [stdout] 
Dec 13 16:55:07.439 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:55:07.439 INFO [stdout] 
Dec 13 16:55:07.451 INFO [stderr]      Running /target/debug/deps/cryptoracle-902f81bc71b50632
Dec 13 16:55:07.451 INFO [stdout] 
Dec 13 16:55:07.451 INFO [stdout] running 0 tests
Dec 13 16:55:07.451 INFO [stdout] 
Dec 13 16:55:07.451 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:55:07.451 INFO [stdout] 
Dec 13 16:55:07.463 INFO [stderr]    Doc-tests cryptoracle
Dec 13 16:55:12.507 INFO [stdout] 
Dec 13 16:55:12.507 INFO [stdout] running 0 tests
Dec 13 16:55:12.507 INFO [stdout] 
Dec 13 16:55:12.507 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:55:12.507 INFO [stdout] 
Dec 13 16:55:12.519 INFO [stderr] su: No module specific data is present
Dec 13 16:55:13.327 INFO running `"docker" "inspect" "e5ef745ba0bca90b11e39981a750e46c1b07e229fc981f46fe46608c415ac47a"`
Dec 13 16:55:13.560 INFO running `"docker" "rm" "-f" "e5ef745ba0bca90b11e39981a750e46c1b07e229fc981f46fe46608c415ac47a"`
Dec 13 16:55:13.779 INFO [stdout] e5ef745ba0bca90b11e39981a750e46c1b07e229fc981f46fe46608c415ac47a