Nov 29 17:21:43.970 INFO checking sudeep9/wdt-rs against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 17:21:43.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 17:21:44.447 INFO [stdout] 3e5c4711461ce17c906399e34d8089dbae17baa8c3a3cd4fd355f102b0ca5dc4
Nov 29 17:21:44.449 INFO running `"docker" "start" "-a" "3e5c4711461ce17c906399e34d8089dbae17baa8c3a3cd4fd355f102b0ca5dc4"`
Nov 29 17:21:45.464 INFO [stderr] usermod: no changes
Nov 29 17:21:45.624 INFO [stderr]    Compiling cc v1.0.0
Nov 29 17:21:45.628 INFO [stderr]     Checking lazycell v0.5.1
Nov 29 17:21:45.633 INFO [stderr]    Compiling openssl v0.9.20
Nov 29 17:21:45.648 INFO [stderr]     Checking iovec v0.1.1
Nov 29 17:21:45.648 INFO [stderr]     Checking time v0.1.38
Nov 29 17:21:45.648 INFO [stderr]     Checking num_cpus v1.7.0
Nov 29 17:21:45.648 INFO [stderr]     Checking thread-id v3.2.0
Nov 29 17:21:45.652 INFO [stderr]     Checking net2 v0.2.31
Nov 29 17:21:46.344 INFO [stderr]     Checking rmp v0.8.7
Nov 29 17:21:46.528 INFO [stderr]     Checking futures-cpupool v0.1.6
Nov 29 17:21:46.844 INFO [stderr]     Checking threadpool v1.7.0
Nov 29 17:21:47.067 INFO [stderr]     Checking bytes v0.4.5
Nov 29 17:21:48.490 INFO [stderr]     Checking rmpv v0.4.0
Nov 29 17:21:48.693 INFO [stderr]     Checking mio v0.6.10
Nov 29 17:21:49.289 INFO [stderr]     Checking simplelog v0.4.2
Nov 29 17:21:49.874 INFO [stderr]     Checking tokio-io v0.1.3
Nov 29 17:21:54.439 INFO [stderr]    Compiling backtrace-sys v0.1.14
Nov 29 17:21:54.445 INFO [stderr]    Compiling openssl-sys v0.9.20
Nov 29 17:21:54.447 INFO [stderr]    Compiling libz-sys v1.0.18
Nov 29 17:21:55.508 INFO [stderr]     Checking tokio-core v0.1.10
Nov 29 17:21:59.178 INFO [stderr]     Checking flate2 v0.2.20
Nov 29 17:22:13.418 INFO [stderr]     Checking backtrace v0.3.3
Nov 29 17:22:13.864 INFO [stderr]     Checking error-chain v0.11.0
Nov 29 17:22:14.364 INFO [stderr]     Checking wdt v0.1.0 (/source)
Nov 29 17:22:15.348 INFO [stderr] warning: unused variable: `c`
Nov 29 17:22:15.348 INFO [stderr]   --> src/common/utils.rs:77:61
Nov 29 17:22:15.348 INFO [stderr]    |
Nov 29 17:22:15.348 INFO [stderr] 77 |             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Nov 29 17:22:15.348 INFO [stderr]    |                                                             ^ help: consider using `_c` instead
Nov 29 17:22:15.348 INFO [stderr]    |
Nov 29 17:22:15.348 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 17:22:15.348 INFO [stderr] 
Nov 29 17:22:15.452 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 17:22:15.452 INFO [stderr]   --> src/common/utils.rs:77:13
Nov 29 17:22:15.452 INFO [stderr]    |
Nov 29 17:22:15.452 INFO [stderr] 77 | /             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Nov 29 17:22:15.452 INFO [stderr] 78 | |                 Ok(())
Nov 29 17:22:15.452 INFO [stderr] 79 | |             });
Nov 29 17:22:15.452 INFO [stderr]    | |_______________^
Nov 29 17:22:15.452 INFO [stderr]    |
Nov 29 17:22:15.452 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 17:22:15.452 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 17:22:15.452 INFO [stderr] 
Nov 29 17:22:17.448 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:22:17.448 INFO [stderr]    --> src/wclient/clientmain.rs:103:13
Nov 29 17:22:17.448 INFO [stderr]     |
Nov 29 17:22:17.448 INFO [stderr] 103 |         let mut itr = srcbuf.chunks(chunk_size);
Nov 29 17:22:17.448 INFO [stderr]     |             ----^^^
Nov 29 17:22:17.448 INFO [stderr]     |             |
Nov 29 17:22:17.448 INFO [stderr]     |             help: remove this `mut`
Nov 29 17:22:17.448 INFO [stderr]     |
Nov 29 17:22:17.448 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 17:22:17.448 INFO [stderr] 
Nov 29 17:22:17.512 INFO [stderr] warning: field is never used: `n`
Nov 29 17:22:17.512 INFO [stderr]   --> src/wclient/clientmain.rs:33:5
Nov 29 17:22:17.512 INFO [stderr]    |
Nov 29 17:22:17.512 INFO [stderr] 33 |     n: u32,
Nov 29 17:22:17.512 INFO [stderr]    |     ^^^^^^
Nov 29 17:22:17.512 INFO [stderr]    |
Nov 29 17:22:17.512 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 17:22:17.512 INFO [stderr] 
Nov 29 17:22:17.515 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 17:22:17.515 INFO [stderr]    --> src/wclient/clientmain.rs:132:17
Nov 29 17:22:17.515 INFO [stderr]     |
Nov 29 17:22:17.515 INFO [stderr] 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Nov 29 17:22:17.515 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:22:17.515 INFO [stderr]     |
Nov 29 17:22:17.515 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 17:22:17.515 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 17:22:17.516 INFO [stderr] 
Nov 29 17:22:17.595 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:22:17.595 INFO [stderr]    --> src/wclient/clientmain.rs:103:13
Nov 29 17:22:17.595 INFO [stderr]     |
Nov 29 17:22:17.595 INFO [stderr] 103 |         let mut itr = srcbuf.chunks(chunk_size);
Nov 29 17:22:17.595 INFO [stderr]     |             ----^^^
Nov 29 17:22:17.595 INFO [stderr]     |             |
Nov 29 17:22:17.595 INFO [stderr]     |             help: remove this `mut`
Nov 29 17:22:17.595 INFO [stderr]     |
Nov 29 17:22:17.595 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 17:22:17.595 INFO [stderr] 
Nov 29 17:22:17.659 INFO [stderr] warning: field is never used: `n`
Nov 29 17:22:17.659 INFO [stderr]   --> src/wclient/clientmain.rs:33:5
Nov 29 17:22:17.659 INFO [stderr]    |
Nov 29 17:22:17.659 INFO [stderr] 33 |     n: u32,
Nov 29 17:22:17.660 INFO [stderr]    |     ^^^^^^
Nov 29 17:22:17.661 INFO [stderr]    |
Nov 29 17:22:17.661 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 17:22:17.661 INFO [stderr] 
Nov 29 17:22:17.661 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 17:22:17.662 INFO [stderr]    --> src/wclient/clientmain.rs:132:17
Nov 29 17:22:17.664 INFO [stderr]     |
Nov 29 17:22:17.664 INFO [stderr] 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Nov 29 17:22:17.664 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:22:17.664 INFO [stderr]     |
Nov 29 17:22:17.664 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 17:22:17.664 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 17:22:17.664 INFO [stderr] 
Nov 29 17:22:17.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.21s
Nov 29 17:22:17.711 INFO [stderr] su: No module specific data is present
Nov 29 17:22:18.554 INFO running `"docker" "inspect" "3e5c4711461ce17c906399e34d8089dbae17baa8c3a3cd4fd355f102b0ca5dc4"`
Nov 29 17:22:18.818 INFO running `"docker" "rm" "-f" "3e5c4711461ce17c906399e34d8089dbae17baa8c3a3cd4fd355f102b0ca5dc4"`
Nov 29 17:22:19.104 INFO [stdout] 3e5c4711461ce17c906399e34d8089dbae17baa8c3a3cd4fd355f102b0ca5dc4