Nov 27 19:32:24.969 INFO checking sudeep9/wdt-rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 19:32:24.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 19:32:25.159 INFO [stdout] 83157fd7c2b486fd27950bb123343cda4c0588723796f66bbc289b14267cc2a3
Nov 27 19:32:25.161 INFO running `"docker" "start" "-a" "83157fd7c2b486fd27950bb123343cda4c0588723796f66bbc289b14267cc2a3"`
Nov 27 19:32:25.764 INFO [stderr] usermod: no changes
Nov 27 19:32:25.924 INFO [stderr]    Compiling cc v1.0.0
Nov 27 19:32:25.924 INFO [stderr]    Compiling openssl v0.9.20
Nov 27 19:32:25.924 INFO [stderr]     Checking iovec v0.1.1
Nov 27 19:32:25.924 INFO [stderr]     Checking thread-id v3.2.0
Nov 27 19:32:25.924 INFO [stderr]     Checking net2 v0.2.31
Nov 27 19:32:25.924 INFO [stderr]     Checking rmp v0.8.7
Nov 27 19:32:25.924 INFO [stderr]     Checking threadpool v1.7.0
Nov 27 19:32:25.924 INFO [stderr]     Checking futures-cpupool v0.1.6
Nov 27 19:32:26.697 INFO [stderr]     Checking simplelog v0.4.2
Nov 27 19:32:26.864 INFO [stderr]     Checking bytes v0.4.5
Nov 27 19:32:28.829 INFO [stderr]     Checking rmpv v0.4.0
Nov 27 19:32:28.950 INFO [stderr]     Checking mio v0.6.10
Nov 27 19:32:29.549 INFO [stderr]     Checking tokio-io v0.1.3
Nov 27 19:32:32.753 INFO [stderr]    Compiling backtrace-sys v0.1.14
Nov 27 19:32:32.753 INFO [stderr]    Compiling libz-sys v1.0.18
Nov 27 19:32:32.753 INFO [stderr]    Compiling openssl-sys v0.9.20
Nov 27 19:32:34.704 INFO [stderr]     Checking tokio-core v0.1.10
Nov 27 19:32:37.639 INFO [stderr]     Checking flate2 v0.2.20
Nov 27 19:32:52.100 INFO [stderr]     Checking backtrace v0.3.3
Nov 27 19:32:52.662 INFO [stderr]     Checking error-chain v0.11.0
Nov 27 19:32:53.302 INFO [stderr]     Checking wdt v0.1.0 (/source)
Nov 27 19:32:54.516 INFO [stderr] warning: unused variable: `c`
Nov 27 19:32:54.516 INFO [stderr]   --> src/common/utils.rs:77:61
Nov 27 19:32:54.516 INFO [stderr]    |
Nov 27 19:32:54.517 INFO [stderr] 77 |             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Nov 27 19:32:54.517 INFO [stderr]    |                                                             ^ help: consider using `_c` instead
Nov 27 19:32:54.517 INFO [stderr]    |
Nov 27 19:32:54.517 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 19:32:54.517 INFO [stderr] 
Nov 27 19:32:54.608 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 19:32:54.609 INFO [stderr]   --> src/common/utils.rs:77:13
Nov 27 19:32:54.609 INFO [stderr]    |
Nov 27 19:32:54.609 INFO [stderr] 77 | /             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Nov 27 19:32:54.609 INFO [stderr] 78 | |                 Ok(())
Nov 27 19:32:54.609 INFO [stderr] 79 | |             });
Nov 27 19:32:54.609 INFO [stderr]    | |_______________^
Nov 27 19:32:54.609 INFO [stderr]    |
Nov 27 19:32:54.609 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 19:32:54.609 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 19:32:54.609 INFO [stderr] 
Nov 27 19:32:57.356 INFO [stderr] warning: variable does not need to be mutable
Nov 27 19:32:57.356 INFO [stderr]    --> src/wclient/clientmain.rs:103:13
Nov 27 19:32:57.356 INFO [stderr]     |
Nov 27 19:32:57.356 INFO [stderr] 103 |         let mut itr = srcbuf.chunks(chunk_size);
Nov 27 19:32:57.356 INFO [stderr]     |             ----^^^
Nov 27 19:32:57.356 INFO [stderr]     |             |
Nov 27 19:32:57.356 INFO [stderr]     |             help: remove this `mut`
Nov 27 19:32:57.358 INFO [stderr]     |
Nov 27 19:32:57.358 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 27 19:32:57.358 INFO [stderr] 
Nov 27 19:32:57.432 INFO [stderr] warning: variable does not need to be mutable
Nov 27 19:32:57.432 INFO [stderr]    --> src/wclient/clientmain.rs:103:13
Nov 27 19:32:57.432 INFO [stderr]     |
Nov 27 19:32:57.432 INFO [stderr] 103 |         let mut itr = srcbuf.chunks(chunk_size);
Nov 27 19:32:57.432 INFO [stderr]     |             ----^^^
Nov 27 19:32:57.432 INFO [stderr]     |             |
Nov 27 19:32:57.432 INFO [stderr]     |             help: remove this `mut`
Nov 27 19:32:57.440 INFO [stderr]     |
Nov 27 19:32:57.440 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 27 19:32:57.440 INFO [stderr] 
Nov 27 19:32:57.535 INFO [stderr] warning: field is never used: `n`
Nov 27 19:32:57.535 INFO [stderr]   --> src/wclient/clientmain.rs:33:5
Nov 27 19:32:57.535 INFO [stderr]    |
Nov 27 19:32:57.535 INFO [stderr] 33 |     n: u32,
Nov 27 19:32:57.536 INFO [stderr]    |     ^^^^^^
Nov 27 19:32:57.536 INFO [stderr]    |
Nov 27 19:32:57.537 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 19:32:57.537 INFO [stderr] 
Nov 27 19:32:57.552 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 19:32:57.552 INFO [stderr]    --> src/wclient/clientmain.rs:132:17
Nov 27 19:32:57.552 INFO [stderr]     |
Nov 27 19:32:57.552 INFO [stderr] 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Nov 27 19:32:57.552 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:32:57.560 INFO [stderr]     |
Nov 27 19:32:57.560 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 19:32:57.560 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 19:32:57.560 INFO [stderr] 
Nov 27 19:32:57.608 INFO [stderr] warning: field is never used: `n`
Nov 27 19:32:57.608 INFO [stderr]   --> src/wclient/clientmain.rs:33:5
Nov 27 19:32:57.608 INFO [stderr]    |
Nov 27 19:32:57.608 INFO [stderr] 33 |     n: u32,
Nov 27 19:32:57.608 INFO [stderr]    |     ^^^^^^
Nov 27 19:32:57.608 INFO [stderr]    |
Nov 27 19:32:57.608 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 19:32:57.608 INFO [stderr] 
Nov 27 19:32:57.628 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 19:32:57.628 INFO [stderr]    --> src/wclient/clientmain.rs:132:17
Nov 27 19:32:57.628 INFO [stderr]     |
Nov 27 19:32:57.628 INFO [stderr] 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Nov 27 19:32:57.628 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:32:57.628 INFO [stderr]     |
Nov 27 19:32:57.628 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 19:32:57.628 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 19:32:57.628 INFO [stderr] 
Nov 27 19:32:57.656 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.85s
Nov 27 19:32:57.676 INFO [stderr] su: No module specific data is present
Nov 27 19:32:59.038 INFO running `"docker" "inspect" "83157fd7c2b486fd27950bb123343cda4c0588723796f66bbc289b14267cc2a3"`
Nov 27 19:32:59.374 INFO running `"docker" "rm" "-f" "83157fd7c2b486fd27950bb123343cda4c0588723796f66bbc289b14267cc2a3"`
Nov 27 19:32:59.684 INFO [stdout] 83157fd7c2b486fd27950bb123343cda4c0588723796f66bbc289b14267cc2a3