Dec 11 08:37:56.163 INFO checking sudeep9/wdt-rs against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 08:37:56.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 08:37:56.454 INFO [stdout] e8d69c4b1ecd9eb9b5a53ae3c99ddd32a2ddaffc773a84da0398842a8943dc4d
Dec 11 08:37:56.454 INFO running `"docker" "start" "-a" "e8d69c4b1ecd9eb9b5a53ae3c99ddd32a2ddaffc773a84da0398842a8943dc4d"`
Dec 11 08:37:56.961 INFO [stderr] usermod: no changes
Dec 11 08:37:57.108 INFO [stderr]    Compiling cc v1.0.0
Dec 11 08:37:57.108 INFO [stderr]     Checking thread-id v3.2.0
Dec 11 08:37:57.108 INFO [stderr]     Checking rmp v0.8.7
Dec 11 08:37:57.128 INFO [stderr]     Checking threadpool v1.7.0
Dec 11 08:37:57.128 INFO [stderr]     Checking futures-cpupool v0.1.6
Dec 11 08:37:57.128 INFO [stderr]     Checking simplelog v0.4.2
Dec 11 08:37:58.491 INFO [stderr]     Checking rmpv v0.4.0
Dec 11 08:38:00.996 INFO [stderr]    Compiling backtrace-sys v0.1.14
Dec 11 08:38:00.996 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 11 08:38:00.996 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 11 08:38:04.680 INFO [stderr]    Compiling openssl v0.9.20
Dec 11 08:38:05.300 INFO [stderr]     Checking flate2 v0.2.20
Dec 11 08:38:20.328 INFO [stderr]     Checking backtrace v0.3.3
Dec 11 08:38:20.734 INFO [stderr]     Checking error-chain v0.11.0
Dec 11 08:38:21.270 INFO [stderr]     Checking wdt v0.1.0 (/source)
Dec 11 08:38:22.243 INFO [stderr] warning: unused variable: `c`
Dec 11 08:38:22.243 INFO [stderr]   --> src/common/utils.rs:77:61
Dec 11 08:38:22.243 INFO [stderr]    |
Dec 11 08:38:22.243 INFO [stderr] 77 |             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Dec 11 08:38:22.243 INFO [stderr]    |                                                             ^ help: consider using `_c` instead
Dec 11 08:38:22.243 INFO [stderr]    |
Dec 11 08:38:22.243 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 08:38:22.243 INFO [stderr] 
Dec 11 08:38:22.292 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 08:38:22.292 INFO [stderr]   --> src/common/utils.rs:77:13
Dec 11 08:38:22.292 INFO [stderr]    |
Dec 11 08:38:22.292 INFO [stderr] 77 | /             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Dec 11 08:38:22.292 INFO [stderr] 78 | |                 Ok(())
Dec 11 08:38:22.292 INFO [stderr] 79 | |             });
Dec 11 08:38:22.292 INFO [stderr]    | |_______________^
Dec 11 08:38:22.292 INFO [stderr]    |
Dec 11 08:38:22.292 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 08:38:22.292 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 08:38:22.292 INFO [stderr] 
Dec 11 08:38:25.328 INFO [stderr] warning: variable does not need to be mutable
Dec 11 08:38:25.328 INFO [stderr]    --> src/wclient/clientmain.rs:103:13
Dec 11 08:38:25.328 INFO [stderr]     |
Dec 11 08:38:25.328 INFO [stderr] 103 |         let mut itr = srcbuf.chunks(chunk_size);
Dec 11 08:38:25.328 INFO [stderr]     |             ----^^^
Dec 11 08:38:25.328 INFO [stderr]     |             |
Dec 11 08:38:25.328 INFO [stderr]     |             help: remove this `mut`
Dec 11 08:38:25.328 INFO [stderr]     |
Dec 11 08:38:25.328 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 08:38:25.328 INFO [stderr] 
Dec 11 08:38:25.334 INFO [stderr] warning: variable does not need to be mutable
Dec 11 08:38:25.334 INFO [stderr]    --> src/wclient/clientmain.rs:103:13
Dec 11 08:38:25.334 INFO [stderr]     |
Dec 11 08:38:25.334 INFO [stderr] 103 |         let mut itr = srcbuf.chunks(chunk_size);
Dec 11 08:38:25.334 INFO [stderr]     |             ----^^^
Dec 11 08:38:25.334 INFO [stderr]     |             |
Dec 11 08:38:25.334 INFO [stderr]     |             help: remove this `mut`
Dec 11 08:38:25.334 INFO [stderr]     |
Dec 11 08:38:25.334 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 08:38:25.334 INFO [stderr] 
Dec 11 08:38:25.460 INFO [stderr] warning: field is never used: `n`
Dec 11 08:38:25.460 INFO [stderr]   --> src/wclient/clientmain.rs:33:5
Dec 11 08:38:25.460 INFO [stderr]    |
Dec 11 08:38:25.460 INFO [stderr] 33 |     n: u32,
Dec 11 08:38:25.460 INFO [stderr]    |     ^^^^^^
Dec 11 08:38:25.468 INFO [stderr] warning: field is never used: `n`
Dec 11 08:38:25.468 INFO [stderr]   --> src/wclient/clientmain.rs:33:5
Dec 11 08:38:25.468 INFO [stderr]    |
Dec 11 08:38:25.468 INFO [stderr] 33 |     n: u32,
Dec 11 08:38:25.468 INFO [stderr]    |     ^^^^^^
Dec 11 08:38:25.468 INFO [stderr]    |
Dec 11 08:38:25.468 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 08:38:25.468 INFO [stderr] 
Dec 11 08:38:25.468 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 08:38:25.468 INFO [stderr]    --> src/wclient/clientmain.rs:132:17
Dec 11 08:38:25.468 INFO [stderr]     |
Dec 11 08:38:25.468 INFO [stderr] 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Dec 11 08:38:25.468 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:38:25.468 INFO [stderr]    |
Dec 11 08:38:25.468 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 08:38:25.468 INFO [stderr] 
Dec 11 08:38:25.480 INFO [stderr]     |
Dec 11 08:38:25.480 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 08:38:25.480 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 08:38:25.480 INFO [stderr] 
Dec 11 08:38:25.480 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 08:38:25.480 INFO [stderr]    --> src/wclient/clientmain.rs:132:17
Dec 11 08:38:25.480 INFO [stderr]     |
Dec 11 08:38:25.480 INFO [stderr] 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Dec 11 08:38:25.480 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:38:25.480 INFO [stderr]     |
Dec 11 08:38:25.480 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 08:38:25.480 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 08:38:25.480 INFO [stderr] 
Dec 11 08:38:25.549 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.56s
Dec 11 08:38:25.564 INFO [stderr] su: No module specific data is present
Dec 11 08:38:26.936 INFO running `"docker" "inspect" "e8d69c4b1ecd9eb9b5a53ae3c99ddd32a2ddaffc773a84da0398842a8943dc4d"`
Dec 11 08:38:27.206 INFO running `"docker" "rm" "-f" "e8d69c4b1ecd9eb9b5a53ae3c99ddd32a2ddaffc773a84da0398842a8943dc4d"`
Dec 11 08:38:27.504 INFO [stdout] e8d69c4b1ecd9eb9b5a53ae3c99ddd32a2ddaffc773a84da0398842a8943dc4d