Oct 31 17:07:25.851 INFO checking zklapow/duplex against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 17:07:25.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-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"`
Oct 31 17:07:26.289 INFO blam! 051aa88d02f290344c35347c29feb717adc3a7e0f420387aa54b7a8e86c788c7
Oct 31 17:07:26.294 INFO running `"docker" "start" "-a" "051aa88d02f290344c35347c29feb717adc3a7e0f420387aa54b7a8e86c788c7"`
Oct 31 17:07:27.145 INFO kablam! usermod: no changes
Oct 31 17:07:27.307 INFO kablam!     Checking num-traits v0.1.37
Oct 31 17:07:27.313 INFO kablam!     Checking cfg-if v0.1.0
Oct 31 17:07:27.317 INFO kablam!     Checking byteorder v1.0.0
Oct 31 17:07:27.325 INFO kablam!     Checking log v0.3.7
Oct 31 17:07:27.325 INFO kablam!     Checking futures v0.1.13
Oct 31 17:07:27.325 INFO kablam!     Checking slab v0.3.0
Oct 31 17:07:27.326 INFO kablam!     Checking lazycell v0.4.0
Oct 31 17:07:27.341 INFO kablam!     Checking utf8-ranges v0.1.3
Oct 31 17:07:27.707 INFO kablam!     Checking scoped-tls v0.1.0
Oct 31 17:07:28.132 INFO kablam!     Checking regex-syntax v0.3.9
Oct 31 17:07:28.490 INFO kablam!     Checking smallvec v0.2.1
Oct 31 17:07:28.808 INFO kablam!     Checking unicode-segmentation v1.1.0
Oct 31 17:07:28.856 INFO kablam!     Checking vec_map v0.7.0
Oct 31 17:07:29.024 INFO kablam!     Checking ansi_term v0.9.0
Oct 31 17:07:29.184 INFO kablam!     Checking unicode-width v0.1.4
Oct 31 17:07:30.305 INFO kablam!     Checking take v0.1.0
Oct 31 17:07:30.729 INFO kablam!     Checking strsim v0.6.0
Oct 31 17:07:31.161 INFO kablam!     Checking bitflags v0.8.2
Oct 31 17:07:31.341 INFO kablam!     Checking iovec v0.1.0
Oct 31 17:07:31.366 INFO kablam!     Checking memchr v0.1.11
Oct 31 17:07:31.853 INFO kablam!     Checking rand v0.3.15
Oct 31 17:07:31.872 INFO kablam!     Checking atty v0.2.2
Oct 31 17:07:32.317 INFO kablam!     Checking time v0.1.37
Oct 31 17:07:32.582 INFO kablam!     Checking term_size v0.3.0
Oct 31 17:07:32.665 INFO kablam!     Checking net2 v0.2.27
Oct 31 17:07:33.120 INFO kablam!     Checking bytes v0.4.3
Oct 31 17:07:33.660 INFO kablam!     Checking aho-corasick v0.5.3
Oct 31 17:07:33.865 INFO kablam!     Checking clap v2.23.3
Oct 31 17:07:36.248 INFO kablam!     Checking num-integer v0.1.34
Oct 31 17:07:36.921 INFO kablam!     Checking thread-id v2.0.0
Oct 31 17:07:37.613 INFO kablam!     Checking mio v0.6.7
Oct 31 17:07:38.329 INFO kablam!     Checking thread_local v0.2.7
Oct 31 17:07:38.329 INFO kablam!     Checking num-iter v0.1.33
Oct 31 17:07:39.653 INFO kablam!     Checking num v0.1.37
Oct 31 17:07:39.922 INFO kablam!     Checking chrono v0.3.1
Oct 31 17:07:41.743 INFO kablam!     Checking regex v0.1.80
Oct 31 17:07:42.892 INFO kablam!     Checking tokio-io v0.1.1
Oct 31 17:07:42.892 INFO kablam!     Checking tokio-service v0.1.0
Oct 31 17:07:45.394 INFO kablam!     Checking tokio-core v0.1.6
Oct 31 17:07:47.704 INFO kablam!     Checking tokio-proto v0.1.1
Oct 31 17:07:47.950 INFO kablam!     Checking env_logger v0.3.5
Oct 31 17:07:52.115 INFO kablam!     Checking duplex v0.1.0 (/source)
Oct 31 17:07:52.480 INFO kablam! warning: unused import: `std::cell::RefCell`
Oct 31 17:07:52.481 INFO kablam!  --> src/proxy.rs:4:5
Oct 31 17:07:52.481 INFO kablam!   |
Oct 31 17:07:52.481 INFO kablam! 4 | use std::cell::RefCell;
Oct 31 17:07:52.481 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 31 17:07:52.481 INFO kablam!   |
Oct 31 17:07:52.481 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 17:07:52.481 INFO kablam! 
Oct 31 17:07:52.481 INFO kablam! warning: unused import: `Shutdown`
Oct 31 17:07:52.481 INFO kablam!  --> src/proxy.rs:5:16
Oct 31 17:07:52.481 INFO kablam!   |
Oct 31 17:07:52.481 INFO kablam! 5 | use std::net::{Shutdown, SocketAddr};
Oct 31 17:07:52.481 INFO kablam!   |                ^^^^^^^^
Oct 31 17:07:52.481 INFO kablam! 
Oct 31 17:07:52.481 INFO kablam! warning: unused import: `AsyncWrite`
Oct 31 17:07:52.481 INFO kablam!  --> src/proxy.rs:9:27
Oct 31 17:07:52.481 INFO kablam!   |
Oct 31 17:07:52.481 INFO kablam! 9 | use tokio_io::{AsyncRead, AsyncWrite};
Oct 31 17:07:52.481 INFO kablam!   |                           ^^^^^^^^^^
Oct 31 17:07:52.481 INFO kablam! 
Oct 31 17:07:52.481 INFO kablam! warning: unused import: `shutdown`
Oct 31 17:07:52.481 INFO kablam!   --> src/proxy.rs:10:26
Oct 31 17:07:52.481 INFO kablam!    |
Oct 31 17:07:52.482 INFO kablam! 10 | use tokio_io::io::{copy, shutdown};
Oct 31 17:07:52.488 INFO kablam!    |                          ^^^^^^^^
Oct 31 17:07:52.488 INFO kablam! 
Oct 31 17:07:52.488 INFO kablam! warning: unused import: `std::io`
Oct 31 17:07:52.488 INFO kablam!   --> src/main.rs:16:5
Oct 31 17:07:52.489 INFO kablam!    |
Oct 31 17:07:52.489 INFO kablam! 16 | use std::io;
Oct 31 17:07:52.489 INFO kablam!    |     ^^^^^^^
Oct 31 17:07:52.489 INFO kablam! 
Oct 31 17:07:52.504 INFO kablam! warning: unused import: `std::cell::RefCell`
Oct 31 17:07:52.505 INFO kablam!  --> src/proxy.rs:4:5
Oct 31 17:07:52.505 INFO kablam!   |
Oct 31 17:07:52.505 INFO kablam! 4 | use std::cell::RefCell;
Oct 31 17:07:52.505 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 31 17:07:52.505 INFO kablam!   |
Oct 31 17:07:52.505 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 17:07:52.505 INFO kablam! 
Oct 31 17:07:52.505 INFO kablam! warning: unused import: `Shutdown`
Oct 31 17:07:52.505 INFO kablam!  --> src/proxy.rs:5:16
Oct 31 17:07:52.505 INFO kablam!   |
Oct 31 17:07:52.505 INFO kablam! 5 | use std::net::{Shutdown, SocketAddr};
Oct 31 17:07:52.505 INFO kablam!   |                ^^^^^^^^
Oct 31 17:07:52.505 INFO kablam! 
Oct 31 17:07:52.505 INFO kablam! warning: unused import: `AsyncWrite`
Oct 31 17:07:52.505 INFO kablam!  --> src/proxy.rs:9:27
Oct 31 17:07:52.505 INFO kablam!   |
Oct 31 17:07:52.505 INFO kablam! 9 | use tokio_io::{AsyncRead, AsyncWrite};
Oct 31 17:07:52.505 INFO kablam!   |                           ^^^^^^^^^^
Oct 31 17:07:52.505 INFO kablam! 
Oct 31 17:07:52.505 INFO kablam! warning: unused import: `shutdown`
Oct 31 17:07:52.505 INFO kablam!   --> src/proxy.rs:10:26
Oct 31 17:07:52.505 INFO kablam!    |
Oct 31 17:07:52.505 INFO kablam! 10 | use tokio_io::io::{copy, shutdown};
Oct 31 17:07:52.506 INFO kablam!    |                          ^^^^^^^^
Oct 31 17:07:52.506 INFO kablam! 
Oct 31 17:07:52.506 INFO kablam! warning: unused import: `std::io`
Oct 31 17:07:52.506 INFO kablam!   --> src/main.rs:16:5
Oct 31 17:07:52.506 INFO kablam!    |
Oct 31 17:07:52.506 INFO kablam! 16 | use std::io;
Oct 31 17:07:52.506 INFO kablam!    |     ^^^^^^^
Oct 31 17:07:52.506 INFO kablam! 
Oct 31 17:07:52.684 INFO kablam! warning: unused variable: `res`
Oct 31 17:07:52.684 INFO kablam!   --> src/main.rs:43:9
Oct 31 17:07:52.684 INFO kablam!    |
Oct 31 17:07:52.684 INFO kablam! 43 |     let res = match matches.subcommand() {
Oct 31 17:07:52.684 INFO kablam!    |         ^^^ help: consider using `_res` instead
Oct 31 17:07:52.684 INFO kablam!    |
Oct 31 17:07:52.684 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 17:07:52.684 INFO kablam! 
Oct 31 17:07:52.764 INFO kablam! warning: unused variable: `res`
Oct 31 17:07:52.764 INFO kablam!   --> src/main.rs:43:9
Oct 31 17:07:52.764 INFO kablam!    |
Oct 31 17:07:52.764 INFO kablam! 43 |     let res = match matches.subcommand() {
Oct 31 17:07:52.764 INFO kablam!    |         ^^^ help: consider using `_res` instead
Oct 31 17:07:52.764 INFO kablam!    |
Oct 31 17:07:52.764 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 17:07:52.764 INFO kablam! 
Oct 31 17:07:52.928 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.76s
Oct 31 17:07:52.936 INFO kablam! su: No module specific data is present
Oct 31 17:07:53.807 INFO running `"docker" "rm" "-f" "051aa88d02f290344c35347c29feb717adc3a7e0f420387aa54b7a8e86c788c7"`
Oct 31 17:07:54.148 INFO blam! 051aa88d02f290344c35347c29feb717adc3a7e0f420387aa54b7a8e86c788c7