Dec 11 05:06:20.895 INFO checking zklapow/duplex against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 05:06:20.895 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 05:06:21.428 INFO [stdout] 11e414fd334c77c088954172d9acf44bfe5eb59d3b69a9e6d216cdd93edb1348
Dec 11 05:06:21.430 INFO running `"docker" "start" "-a" "11e414fd334c77c088954172d9acf44bfe5eb59d3b69a9e6d216cdd93edb1348"`
Dec 11 05:06:22.821 INFO [stderr] usermod: no changes
Dec 11 05:06:22.964 INFO [stderr]    Compiling winapi-build v0.1.1
Dec 11 05:06:22.964 INFO [stderr]     Checking libc v0.2.22
Dec 11 05:06:22.964 INFO [stderr]     Checking byteorder v1.0.0
Dec 11 05:06:22.964 INFO [stderr]     Checking cfg-if v0.1.0
Dec 11 05:06:22.964 INFO [stderr]     Checking num-traits v0.1.37
Dec 11 05:06:22.964 INFO [stderr]     Checking log v0.3.7
Dec 11 05:06:22.968 INFO [stderr]     Checking lazycell v0.4.0
Dec 11 05:06:22.968 INFO [stderr]     Checking futures v0.1.13
Dec 11 05:06:23.420 INFO [stderr]     Checking utf8-ranges v0.1.3
Dec 11 05:06:24.057 INFO [stderr]     Checking regex-syntax v0.3.9
Dec 11 05:06:25.125 INFO [stderr]     Checking strsim v0.6.0
Dec 11 05:06:25.148 INFO [stderr]     Checking unicode-segmentation v1.1.0
Dec 11 05:06:25.249 INFO [stderr]     Checking bitflags v0.8.2
Dec 11 05:06:25.540 INFO [stderr]     Checking ansi_term v0.9.0
Dec 11 05:06:25.809 INFO [stderr]     Checking vec_map v0.7.0
Dec 11 05:06:26.166 INFO [stderr]    Compiling kernel32-sys v0.2.2
Dec 11 05:06:26.980 INFO [stderr]     Checking iovec v0.1.0
Dec 11 05:06:27.248 INFO [stderr]     Checking net2 v0.2.27
Dec 11 05:06:27.744 INFO [stderr]     Checking memchr v0.1.11
Dec 11 05:06:27.980 INFO [stderr]     Checking time v0.1.37
Dec 11 05:06:27.988 INFO [stderr]     Checking term_size v0.3.0
Dec 11 05:06:28.159 INFO [stderr]     Checking rand v0.3.15
Dec 11 05:06:28.704 INFO [stderr]     Checking atty v0.2.2
Dec 11 05:06:28.709 INFO [stderr]     Checking bytes v0.4.3
Dec 11 05:06:28.740 INFO [stderr]     Checking num-integer v0.1.34
Dec 11 05:06:29.489 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 11 05:06:30.055 INFO [stderr]     Checking mio v0.6.7
Dec 11 05:06:30.650 INFO [stderr]     Checking clap v2.23.3
Dec 11 05:06:32.460 INFO [stderr]     Checking thread-id v2.0.0
Dec 11 05:06:32.810 INFO [stderr]     Checking num-iter v0.1.33
Dec 11 05:06:33.146 INFO [stderr]     Checking thread_local v0.2.7
Dec 11 05:06:34.009 INFO [stderr]     Checking num v0.1.37
Dec 11 05:06:34.632 INFO [stderr]     Checking chrono v0.3.1
Dec 11 05:06:36.608 INFO [stderr]     Checking regex v0.1.80
Dec 11 05:06:37.460 INFO [stderr]     Checking tokio-io v0.1.1
Dec 11 05:06:37.460 INFO [stderr]     Checking tokio-service v0.1.0
Dec 11 05:06:39.216 INFO [stderr]     Checking tokio-core v0.1.6
Dec 11 05:06:41.948 INFO [stderr]     Checking env_logger v0.3.5
Dec 11 05:06:42.692 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 11 05:06:46.845 INFO [stderr]     Checking duplex v0.1.0 (/source)
Dec 11 05:06:47.056 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 11 05:06:47.057 INFO [stderr]  --> src/proxy.rs:4:5
Dec 11 05:06:47.057 INFO [stderr]   |
Dec 11 05:06:47.057 INFO [stderr] 4 | use std::cell::RefCell;
Dec 11 05:06:47.058 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 11 05:06:47.058 INFO [stderr]   |
Dec 11 05:06:47.065 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:06:47.065 INFO [stderr] 
Dec 11 05:06:47.065 INFO [stderr] warning: unused import: `Shutdown`
Dec 11 05:06:47.065 INFO [stderr]  --> src/proxy.rs:5:16
Dec 11 05:06:47.065 INFO [stderr]   |
Dec 11 05:06:47.065 INFO [stderr] 5 | use std::net::{Shutdown, SocketAddr};
Dec 11 05:06:47.065 INFO [stderr]   |                ^^^^^^^^
Dec 11 05:06:47.065 INFO [stderr] 
Dec 11 05:06:47.065 INFO [stderr] warning: unused import: `AsyncWrite`
Dec 11 05:06:47.065 INFO [stderr]  --> src/proxy.rs:9:27
Dec 11 05:06:47.065 INFO [stderr]   |
Dec 11 05:06:47.065 INFO [stderr] 9 | use tokio_io::{AsyncRead, AsyncWrite};
Dec 11 05:06:47.065 INFO [stderr]   |                           ^^^^^^^^^^
Dec 11 05:06:47.065 INFO [stderr] 
Dec 11 05:06:47.065 INFO [stderr] warning: unused import: `shutdown`
Dec 11 05:06:47.065 INFO [stderr]   --> src/proxy.rs:10:26
Dec 11 05:06:47.066 INFO [stderr]    |
Dec 11 05:06:47.066 INFO [stderr] 10 | use tokio_io::io::{copy, shutdown};
Dec 11 05:06:47.066 INFO [stderr]    |                          ^^^^^^^^
Dec 11 05:06:47.066 INFO [stderr] 
Dec 11 05:06:47.066 INFO [stderr] warning: unused import: `std::io`
Dec 11 05:06:47.066 INFO [stderr]   --> src/main.rs:16:5
Dec 11 05:06:47.066 INFO [stderr]    |
Dec 11 05:06:47.066 INFO [stderr] 16 | use std::io;
Dec 11 05:06:47.066 INFO [stderr]    |     ^^^^^^^
Dec 11 05:06:47.066 INFO [stderr] 
Dec 11 05:06:47.172 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 11 05:06:47.172 INFO [stderr]  --> src/proxy.rs:4:5
Dec 11 05:06:47.172 INFO [stderr]   |
Dec 11 05:06:47.172 INFO [stderr] 4 | use std::cell::RefCell;
Dec 11 05:06:47.172 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 11 05:06:47.172 INFO [stderr]   |
Dec 11 05:06:47.172 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:06:47.172 INFO [stderr] 
Dec 11 05:06:47.172 INFO [stderr] warning: unused import: `Shutdown`
Dec 11 05:06:47.172 INFO [stderr]  --> src/proxy.rs:5:16
Dec 11 05:06:47.173 INFO [stderr]   |
Dec 11 05:06:47.173 INFO [stderr] 5 | use std::net::{Shutdown, SocketAddr};
Dec 11 05:06:47.173 INFO [stderr]   |                ^^^^^^^^
Dec 11 05:06:47.173 INFO [stderr] 
Dec 11 05:06:47.173 INFO [stderr] warning: unused import: `AsyncWrite`
Dec 11 05:06:47.173 INFO [stderr]  --> src/proxy.rs:9:27
Dec 11 05:06:47.173 INFO [stderr]   |
Dec 11 05:06:47.173 INFO [stderr] 9 | use tokio_io::{AsyncRead, AsyncWrite};
Dec 11 05:06:47.173 INFO [stderr]   |                           ^^^^^^^^^^
Dec 11 05:06:47.173 INFO [stderr] 
Dec 11 05:06:47.173 INFO [stderr] warning: unused import: `shutdown`
Dec 11 05:06:47.173 INFO [stderr]   --> src/proxy.rs:10:26
Dec 11 05:06:47.173 INFO [stderr]    |
Dec 11 05:06:47.173 INFO [stderr] 10 | use tokio_io::io::{copy, shutdown};
Dec 11 05:06:47.173 INFO [stderr]    |                          ^^^^^^^^
Dec 11 05:06:47.173 INFO [stderr] 
Dec 11 05:06:47.173 INFO [stderr] warning: unused import: `std::io`
Dec 11 05:06:47.173 INFO [stderr]   --> src/main.rs:16:5
Dec 11 05:06:47.173 INFO [stderr]    |
Dec 11 05:06:47.173 INFO [stderr] 16 | use std::io;
Dec 11 05:06:47.173 INFO [stderr]    |     ^^^^^^^
Dec 11 05:06:47.173 INFO [stderr] 
Dec 11 05:06:47.234 INFO [stderr] warning: unused variable: `res`
Dec 11 05:06:47.234 INFO [stderr]   --> src/main.rs:43:9
Dec 11 05:06:47.234 INFO [stderr]    |
Dec 11 05:06:47.234 INFO [stderr] 43 |     let res = match matches.subcommand() {
Dec 11 05:06:47.234 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Dec 11 05:06:47.234 INFO [stderr]    |
Dec 11 05:06:47.234 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 05:06:47.235 INFO [stderr] 
Dec 11 05:06:47.358 INFO [stderr] warning: unused variable: `res`
Dec 11 05:06:47.358 INFO [stderr]   --> src/main.rs:43:9
Dec 11 05:06:47.358 INFO [stderr]    |
Dec 11 05:06:47.358 INFO [stderr] 43 |     let res = match matches.subcommand() {
Dec 11 05:06:47.358 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Dec 11 05:06:47.358 INFO [stderr]    |
Dec 11 05:06:47.358 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 05:06:47.358 INFO [stderr] 
Dec 11 05:06:47.501 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.66s
Dec 11 05:06:47.521 INFO [stderr] su: No module specific data is present
Dec 11 05:06:48.788 INFO running `"docker" "inspect" "11e414fd334c77c088954172d9acf44bfe5eb59d3b69a9e6d216cdd93edb1348"`
Dec 11 05:06:49.062 INFO running `"docker" "rm" "-f" "11e414fd334c77c088954172d9acf44bfe5eb59d3b69a9e6d216cdd93edb1348"`
Dec 11 05:06:49.330 INFO [stdout] 11e414fd334c77c088954172d9acf44bfe5eb59d3b69a9e6d216cdd93edb1348