Dec 11 05:06:13.628 INFO checking zklapow/duplex against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 05:06:13.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 05:06:14.191 INFO [stdout] c08db5bc9bc50a60cf035372d8bd3d8f870911ae578d188325622c53febf47df
Dec 11 05:06:14.193 INFO running `"docker" "start" "-a" "c08db5bc9bc50a60cf035372d8bd3d8f870911ae578d188325622c53febf47df"`
Dec 11 05:06:16.967 INFO [stderr] usermod: no changes
Dec 11 05:06:17.150 INFO [stderr]    Compiling winapi-build v0.1.1
Dec 11 05:06:17.150 INFO [stderr]     Checking libc v0.2.22
Dec 11 05:06:17.161 INFO [stderr]     Checking byteorder v1.0.0
Dec 11 05:06:17.162 INFO [stderr]     Checking cfg-if v0.1.0
Dec 11 05:06:17.164 INFO [stderr]     Checking num-traits v0.1.37
Dec 11 05:06:17.165 INFO [stderr]     Checking futures v0.1.13
Dec 11 05:06:17.190 INFO [stderr]     Checking lazycell v0.4.0
Dec 11 05:06:17.192 INFO [stderr]     Checking log v0.3.7
Dec 11 05:06:17.750 INFO [stderr]     Checking utf8-ranges v0.1.3
Dec 11 05:06:18.018 INFO [stderr]     Checking regex-syntax v0.3.9
Dec 11 05:06:19.464 INFO [stderr]     Checking bitflags v0.8.2
Dec 11 05:06:19.464 INFO [stderr]     Checking ansi_term v0.9.0
Dec 11 05:06:19.464 INFO [stderr]     Checking unicode-width v0.1.4
Dec 11 05:06:19.529 INFO [stderr]     Checking vec_map v0.7.0
Dec 11 05:06:20.024 INFO [stderr]     Checking unicode-segmentation v1.1.0
Dec 11 05:06:20.376 INFO [stderr]     Checking strsim v0.6.0
Dec 11 05:06:20.632 INFO [stderr]    Compiling kernel32-sys v0.2.2
Dec 11 05:06:21.816 INFO [stderr]     Checking num-integer v0.1.34
Dec 11 05:06:22.184 INFO [stderr]     Checking iovec v0.1.0
Dec 11 05:06:22.184 INFO [stderr]     Checking net2 v0.2.27
Dec 11 05:06:22.184 INFO [stderr]     Checking memchr v0.1.11
Dec 11 05:06:22.308 INFO [stderr]     Checking rand v0.3.15
Dec 11 05:06:22.820 INFO [stderr]     Checking term_size v0.3.0
Dec 11 05:06:22.998 INFO [stderr]     Checking atty v0.2.2
Dec 11 05:06:23.172 INFO [stderr]     Checking time v0.1.37
Dec 11 05:06:23.440 INFO [stderr]     Checking num-iter v0.1.33
Dec 11 05:06:23.856 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 11 05:06:24.052 INFO [stderr]     Checking bytes v0.4.3
Dec 11 05:06:25.233 INFO [stderr]     Checking clap v2.23.3
Dec 11 05:06:25.408 INFO [stderr]     Checking num v0.1.37
Dec 11 05:06:26.120 INFO [stderr]     Checking mio v0.6.7
Dec 11 05:06:26.876 INFO [stderr]     Checking thread-id v2.0.0
Dec 11 05:06:27.252 INFO [stderr]     Checking chrono v0.3.1
Dec 11 05:06:27.641 INFO [stderr]     Checking thread_local v0.2.7
Dec 11 05:06:28.991 INFO [stderr]     Checking regex v0.1.80
Dec 11 05:06:29.496 INFO [stderr]     Checking tokio-io v0.1.1
Dec 11 05:06:29.498 INFO [stderr]     Checking tokio-service v0.1.0
Dec 11 05:06:31.808 INFO [stderr]     Checking tokio-core v0.1.6
Dec 11 05:06:35.118 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 11 05:06:36.006 INFO [stderr]     Checking env_logger v0.3.5
Dec 11 05:06:40.548 INFO [stderr]     Checking duplex v0.1.0 (/source)
Dec 11 05:06:40.976 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 11 05:06:40.976 INFO [stderr]  --> src/proxy.rs:4:5
Dec 11 05:06:40.976 INFO [stderr]   |
Dec 11 05:06:40.976 INFO [stderr] 4 | use std::cell::RefCell;
Dec 11 05:06:40.976 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 11 05:06:40.976 INFO [stderr]   |
Dec 11 05:06:40.976 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:06:40.976 INFO [stderr] 
Dec 11 05:06:40.976 INFO [stderr] warning: unused import: `Shutdown`
Dec 11 05:06:40.976 INFO [stderr]  --> src/proxy.rs:5:16
Dec 11 05:06:40.977 INFO [stderr]   |
Dec 11 05:06:40.977 INFO [stderr] 5 | use std::net::{Shutdown, SocketAddr};
Dec 11 05:06:40.977 INFO [stderr]   |                ^^^^^^^^
Dec 11 05:06:40.977 INFO [stderr] 
Dec 11 05:06:40.977 INFO [stderr] warning: unused import: `AsyncWrite`
Dec 11 05:06:40.977 INFO [stderr]  --> src/proxy.rs:9:27
Dec 11 05:06:40.977 INFO [stderr]   |
Dec 11 05:06:40.977 INFO [stderr] 9 | use tokio_io::{AsyncRead, AsyncWrite};
Dec 11 05:06:40.977 INFO [stderr]   |                           ^^^^^^^^^^
Dec 11 05:06:40.977 INFO [stderr] 
Dec 11 05:06:40.977 INFO [stderr] warning: unused import: `shutdown`
Dec 11 05:06:40.977 INFO [stderr]   --> src/proxy.rs:10:26
Dec 11 05:06:40.977 INFO [stderr]    |
Dec 11 05:06:40.977 INFO [stderr] 10 | use tokio_io::io::{copy, shutdown};
Dec 11 05:06:40.977 INFO [stderr]    |                          ^^^^^^^^
Dec 11 05:06:40.977 INFO [stderr] 
Dec 11 05:06:40.977 INFO [stderr] warning: unused import: `std::io`
Dec 11 05:06:40.977 INFO [stderr]   --> src/main.rs:16:5
Dec 11 05:06:40.977 INFO [stderr]    |
Dec 11 05:06:40.977 INFO [stderr] 16 | use std::io;
Dec 11 05:06:40.977 INFO [stderr]    |     ^^^^^^^
Dec 11 05:06:40.977 INFO [stderr] 
Dec 11 05:06:41.012 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 11 05:06:41.012 INFO [stderr]  --> src/proxy.rs:4:5
Dec 11 05:06:41.012 INFO [stderr]   |
Dec 11 05:06:41.012 INFO [stderr] 4 | use std::cell::RefCell;
Dec 11 05:06:41.012 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 11 05:06:41.012 INFO [stderr]   |
Dec 11 05:06:41.012 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:06:41.012 INFO [stderr] 
Dec 11 05:06:41.012 INFO [stderr] warning: unused import: `Shutdown`
Dec 11 05:06:41.012 INFO [stderr]  --> src/proxy.rs:5:16
Dec 11 05:06:41.012 INFO [stderr]   |
Dec 11 05:06:41.012 INFO [stderr] 5 | use std::net::{Shutdown, SocketAddr};
Dec 11 05:06:41.012 INFO [stderr]   |                ^^^^^^^^
Dec 11 05:06:41.012 INFO [stderr] 
Dec 11 05:06:41.012 INFO [stderr] warning: unused import: `AsyncWrite`
Dec 11 05:06:41.012 INFO [stderr]  --> src/proxy.rs:9:27
Dec 11 05:06:41.013 INFO [stderr]   |
Dec 11 05:06:41.013 INFO [stderr] 9 | use tokio_io::{AsyncRead, AsyncWrite};
Dec 11 05:06:41.013 INFO [stderr]   |                           ^^^^^^^^^^
Dec 11 05:06:41.013 INFO [stderr] 
Dec 11 05:06:41.013 INFO [stderr] warning: unused import: `shutdown`
Dec 11 05:06:41.013 INFO [stderr]   --> src/proxy.rs:10:26
Dec 11 05:06:41.013 INFO [stderr]    |
Dec 11 05:06:41.013 INFO [stderr] 10 | use tokio_io::io::{copy, shutdown};
Dec 11 05:06:41.013 INFO [stderr]    |                          ^^^^^^^^
Dec 11 05:06:41.013 INFO [stderr] 
Dec 11 05:06:41.013 INFO [stderr] warning: unused import: `std::io`
Dec 11 05:06:41.013 INFO [stderr]   --> src/main.rs:16:5
Dec 11 05:06:41.013 INFO [stderr]    |
Dec 11 05:06:41.013 INFO [stderr] 16 | use std::io;
Dec 11 05:06:41.013 INFO [stderr]    |     ^^^^^^^
Dec 11 05:06:41.013 INFO [stderr] 
Dec 11 05:06:41.152 INFO [stderr] warning: unused variable: `res`
Dec 11 05:06:41.152 INFO [stderr]   --> src/main.rs:43:9
Dec 11 05:06:41.152 INFO [stderr]    |
Dec 11 05:06:41.152 INFO [stderr] 43 |     let res = match matches.subcommand() {
Dec 11 05:06:41.152 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Dec 11 05:06:41.152 INFO [stderr]    |
Dec 11 05:06:41.152 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 05:06:41.152 INFO [stderr] 
Dec 11 05:06:41.220 INFO [stderr] warning: unused variable: `res`
Dec 11 05:06:41.220 INFO [stderr]   --> src/main.rs:43:9
Dec 11 05:06:41.220 INFO [stderr]    |
Dec 11 05:06:41.220 INFO [stderr] 43 |     let res = match matches.subcommand() {
Dec 11 05:06:41.220 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Dec 11 05:06:41.220 INFO [stderr]    |
Dec 11 05:06:41.220 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 05:06:41.220 INFO [stderr] 
Dec 11 05:06:41.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.39s
Dec 11 05:06:41.403 INFO [stderr] su: No module specific data is present
Dec 11 05:06:42.274 INFO running `"docker" "inspect" "c08db5bc9bc50a60cf035372d8bd3d8f870911ae578d188325622c53febf47df"`
Dec 11 05:06:42.600 INFO running `"docker" "rm" "-f" "c08db5bc9bc50a60cf035372d8bd3d8f870911ae578d188325622c53febf47df"`
Dec 11 05:06:42.936 INFO [stdout] c08db5bc9bc50a60cf035372d8bd3d8f870911ae578d188325622c53febf47df