Nov 29 13:57:12.223 INFO checking zklapow/duplex against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 13:57:12.223 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 29 13:57:12.672 INFO [stdout] cdda8cc9051e96a2edeee1de80d2b5d31c01ad6f6bbbc133c95cfca8d331c18d
Nov 29 13:57:12.676 INFO running `"docker" "start" "-a" "cdda8cc9051e96a2edeee1de80d2b5d31c01ad6f6bbbc133c95cfca8d331c18d"`
Nov 29 13:57:14.168 INFO [stderr] usermod: no changes
Nov 29 13:57:14.320 INFO [stderr]     Checking cfg-if v0.1.0
Nov 29 13:57:14.320 INFO [stderr]     Checking byteorder v1.0.0
Nov 29 13:57:14.320 INFO [stderr]     Checking num-traits v0.1.37
Nov 29 13:57:14.320 INFO [stderr]     Checking lazycell v0.4.0
Nov 29 13:57:14.320 INFO [stderr]     Checking log v0.3.7
Nov 29 13:57:14.321 INFO [stderr]     Checking futures v0.1.13
Nov 29 13:57:14.332 INFO [stderr]     Checking utf8-ranges v0.1.3
Nov 29 13:57:14.340 INFO [stderr]     Checking regex-syntax v0.3.9
Nov 29 13:57:14.649 INFO [stderr]     Checking ansi_term v0.9.0
Nov 29 13:57:15.236 INFO [stderr]     Checking unicode-width v0.1.4
Nov 29 13:57:16.181 INFO [stderr]     Checking strsim v0.6.0
Nov 29 13:57:16.273 INFO [stderr]     Checking vec_map v0.7.0
Nov 29 13:57:16.397 INFO [stderr]     Checking unicode-segmentation v1.1.0
Nov 29 13:57:16.458 INFO [stderr]     Checking bitflags v0.8.2
Nov 29 13:57:16.517 INFO [stderr]     Checking iovec v0.1.0
Nov 29 13:57:17.097 INFO [stderr]     Checking memchr v0.1.11
Nov 29 13:57:17.829 INFO [stderr]     Checking rand v0.3.15
Nov 29 13:57:18.154 INFO [stderr]     Checking term_size v0.3.0
Nov 29 13:57:18.342 INFO [stderr]     Checking time v0.1.37
Nov 29 13:57:18.602 INFO [stderr]     Checking atty v0.2.2
Nov 29 13:57:19.211 INFO [stderr]     Checking net2 v0.2.27
Nov 29 13:57:19.697 INFO [stderr]     Checking bytes v0.4.3
Nov 29 13:57:20.646 INFO [stderr]     Checking aho-corasick v0.5.3
Nov 29 13:57:21.345 INFO [stderr]     Checking clap v2.23.3
Nov 29 13:57:22.852 INFO [stderr]     Checking num-integer v0.1.34
Nov 29 13:57:23.178 INFO [stderr]     Checking thread-id v2.0.0
Nov 29 13:57:23.930 INFO [stderr]     Checking mio v0.6.7
Nov 29 13:57:24.444 INFO [stderr]     Checking thread_local v0.2.7
Nov 29 13:57:25.180 INFO [stderr]     Checking num-iter v0.1.33
Nov 29 13:57:26.057 INFO [stderr]     Checking num v0.1.37
Nov 29 13:57:26.262 INFO [stderr]     Checking regex v0.1.80
Nov 29 13:57:26.616 INFO [stderr]     Checking chrono v0.3.1
Nov 29 13:57:28.736 INFO [stderr]     Checking tokio-io v0.1.1
Nov 29 13:57:28.736 INFO [stderr]     Checking tokio-service v0.1.0
Nov 29 13:57:31.100 INFO [stderr]     Checking tokio-core v0.1.6
Nov 29 13:57:31.141 INFO [stderr]     Checking env_logger v0.3.5
Nov 29 13:57:33.115 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 29 13:57:37.378 INFO [stderr]     Checking duplex v0.1.0 (/source)
Nov 29 13:57:37.632 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 29 13:57:37.632 INFO [stderr]  --> src/proxy.rs:4:5
Nov 29 13:57:37.632 INFO [stderr]   |
Nov 29 13:57:37.632 INFO [stderr] 4 | use std::cell::RefCell;
Nov 29 13:57:37.632 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 29 13:57:37.632 INFO [stderr]   |
Nov 29 13:57:37.632 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 13:57:37.632 INFO [stderr] 
Nov 29 13:57:37.632 INFO [stderr] warning: unused import: `Shutdown`
Nov 29 13:57:37.632 INFO [stderr]  --> src/proxy.rs:5:16
Nov 29 13:57:37.632 INFO [stderr]   |
Nov 29 13:57:37.632 INFO [stderr] 5 | use std::net::{Shutdown, SocketAddr};
Nov 29 13:57:37.632 INFO [stderr]   |                ^^^^^^^^
Nov 29 13:57:37.632 INFO [stderr] 
Nov 29 13:57:37.632 INFO [stderr] warning: unused import: `AsyncWrite`
Nov 29 13:57:37.632 INFO [stderr]  --> src/proxy.rs:9:27
Nov 29 13:57:37.632 INFO [stderr]   |
Nov 29 13:57:37.632 INFO [stderr] 9 | use tokio_io::{AsyncRead, AsyncWrite};
Nov 29 13:57:37.632 INFO [stderr]   |                           ^^^^^^^^^^
Nov 29 13:57:37.632 INFO [stderr] 
Nov 29 13:57:37.632 INFO [stderr] warning: unused import: `shutdown`
Nov 29 13:57:37.632 INFO [stderr]   --> src/proxy.rs:10:26
Nov 29 13:57:37.632 INFO [stderr]    |
Nov 29 13:57:37.632 INFO [stderr] 10 | use tokio_io::io::{copy, shutdown};
Nov 29 13:57:37.632 INFO [stderr]    |                          ^^^^^^^^
Nov 29 13:57:37.632 INFO [stderr] 
Nov 29 13:57:37.632 INFO [stderr] warning: unused import: `std::io`
Nov 29 13:57:37.632 INFO [stderr]   --> src/main.rs:16:5
Nov 29 13:57:37.632 INFO [stderr]    |
Nov 29 13:57:37.632 INFO [stderr] 16 | use std::io;
Nov 29 13:57:37.632 INFO [stderr]    |     ^^^^^^^
Nov 29 13:57:37.633 INFO [stderr] 
Nov 29 13:57:37.653 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 29 13:57:37.653 INFO [stderr]  --> src/proxy.rs:4:5
Nov 29 13:57:37.653 INFO [stderr]   |
Nov 29 13:57:37.653 INFO [stderr] 4 | use std::cell::RefCell;
Nov 29 13:57:37.653 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 29 13:57:37.653 INFO [stderr]   |
Nov 29 13:57:37.653 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 13:57:37.653 INFO [stderr] 
Nov 29 13:57:37.653 INFO [stderr] warning: unused import: `Shutdown`
Nov 29 13:57:37.653 INFO [stderr]  --> src/proxy.rs:5:16
Nov 29 13:57:37.653 INFO [stderr]   |
Nov 29 13:57:37.653 INFO [stderr] 5 | use std::net::{Shutdown, SocketAddr};
Nov 29 13:57:37.653 INFO [stderr]   |                ^^^^^^^^
Nov 29 13:57:37.653 INFO [stderr] 
Nov 29 13:57:37.653 INFO [stderr] warning: unused import: `AsyncWrite`
Nov 29 13:57:37.653 INFO [stderr]  --> src/proxy.rs:9:27
Nov 29 13:57:37.653 INFO [stderr]   |
Nov 29 13:57:37.653 INFO [stderr] 9 | use tokio_io::{AsyncRead, AsyncWrite};
Nov 29 13:57:37.653 INFO [stderr]   |                           ^^^^^^^^^^
Nov 29 13:57:37.653 INFO [stderr] 
Nov 29 13:57:37.653 INFO [stderr] warning: unused import: `shutdown`
Nov 29 13:57:37.653 INFO [stderr]   --> src/proxy.rs:10:26
Nov 29 13:57:37.653 INFO [stderr]    |
Nov 29 13:57:37.653 INFO [stderr] 10 | use tokio_io::io::{copy, shutdown};
Nov 29 13:57:37.653 INFO [stderr]    |                          ^^^^^^^^
Nov 29 13:57:37.653 INFO [stderr] 
Nov 29 13:57:37.653 INFO [stderr] warning: unused import: `std::io`
Nov 29 13:57:37.653 INFO [stderr]   --> src/main.rs:16:5
Nov 29 13:57:37.653 INFO [stderr]    |
Nov 29 13:57:37.653 INFO [stderr] 16 | use std::io;
Nov 29 13:57:37.653 INFO [stderr]    |     ^^^^^^^
Nov 29 13:57:37.653 INFO [stderr] 
Nov 29 13:57:37.749 INFO [stderr] warning: unused variable: `res`
Nov 29 13:57:37.749 INFO [stderr]   --> src/main.rs:43:9
Nov 29 13:57:37.749 INFO [stderr]    |
Nov 29 13:57:37.749 INFO [stderr] 43 |     let res = match matches.subcommand() {
Nov 29 13:57:37.749 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Nov 29 13:57:37.749 INFO [stderr]    |
Nov 29 13:57:37.749 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 13:57:37.749 INFO [stderr] 
Nov 29 13:57:37.800 INFO [stderr] warning: unused variable: `res`
Nov 29 13:57:37.800 INFO [stderr]   --> src/main.rs:43:9
Nov 29 13:57:37.800 INFO [stderr]    |
Nov 29 13:57:37.800 INFO [stderr] 43 |     let res = match matches.subcommand() {
Nov 29 13:57:37.800 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Nov 29 13:57:37.800 INFO [stderr]    |
Nov 29 13:57:37.800 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 13:57:37.800 INFO [stderr] 
Nov 29 13:57:37.921 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.73s
Nov 29 13:57:37.940 INFO [stderr] su: No module specific data is present
Nov 29 13:57:38.624 INFO running `"docker" "inspect" "cdda8cc9051e96a2edeee1de80d2b5d31c01ad6f6bbbc133c95cfca8d331c18d"`
Nov 29 13:57:38.942 INFO running `"docker" "rm" "-f" "cdda8cc9051e96a2edeee1de80d2b5d31c01ad6f6bbbc133c95cfca8d331c18d"`
Nov 29 13:57:39.305 INFO [stdout] cdda8cc9051e96a2edeee1de80d2b5d31c01ad6f6bbbc133c95cfca8d331c18d