Dec 13 01:44:53.886 INFO testing sudeep9/wdt-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 01:44:53.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 01:44:54.087 INFO [stdout] fa552abd79ac557f0b1e80a2fc22e1dd5ec241165f871191da664ee3fb6ca973
Dec 13 01:44:54.087 INFO running `"docker" "start" "-a" "fa552abd79ac557f0b1e80a2fc22e1dd5ec241165f871191da664ee3fb6ca973"`
Dec 13 01:44:54.657 INFO [stderr] usermod: no changes
Dec 13 01:44:54.731 INFO [stderr]    Compiling cc v1.0.0
Dec 13 01:44:54.735 INFO [stderr]    Compiling openssl v0.9.20
Dec 13 01:44:54.735 INFO [stderr]    Compiling iovec v0.1.1
Dec 13 01:44:54.735 INFO [stderr]    Compiling thread-id v3.2.0
Dec 13 01:44:54.735 INFO [stderr]    Compiling net2 v0.2.31
Dec 13 01:44:54.735 INFO [stderr]    Compiling rmp v0.8.7
Dec 13 01:44:54.735 INFO [stderr]    Compiling threadpool v1.7.0
Dec 13 01:44:54.735 INFO [stderr]    Compiling futures-cpupool v0.1.6
Dec 13 01:44:55.416 INFO [stderr]    Compiling simplelog v0.4.2
Dec 13 01:44:59.213 INFO [stderr]    Compiling bytes v0.4.5
Dec 13 01:44:59.791 INFO [stderr]    Compiling rmpv v0.4.0
Dec 13 01:44:59.881 INFO [stderr]    Compiling mio v0.6.10
Dec 13 01:45:02.092 INFO [stderr]    Compiling backtrace-sys v0.1.14
Dec 13 01:45:02.092 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 13 01:45:02.093 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 13 01:45:05.347 INFO [stderr]    Compiling tokio-io v0.1.3
Dec 13 01:45:08.859 INFO [stderr]    Compiling flate2 v0.2.20
Dec 13 01:45:11.352 INFO [stderr]    Compiling tokio-core v0.1.10
Dec 13 01:45:31.019 INFO [stderr]    Compiling backtrace v0.3.3
Dec 13 01:45:32.215 INFO [stderr]    Compiling error-chain v0.11.0
Dec 13 01:45:33.200 INFO [stderr]    Compiling wdt v0.1.0 (/source)
Dec 13 01:45:36.203 INFO [stderr] warning: variable does not need to be mutable
Dec 13 01:45:36.203 INFO [stderr]    --> src/wclient/clientmain.rs:103:13
Dec 13 01:45:36.203 INFO [stderr]     |
Dec 13 01:45:36.203 INFO [stderr] 103 |         let mut itr = srcbuf.chunks(chunk_size);
Dec 13 01:45:36.203 INFO [stderr]     |             ----^^^
Dec 13 01:45:36.203 INFO [stderr]     |             |
Dec 13 01:45:36.203 INFO [stderr]     |             help: remove this `mut`
Dec 13 01:45:36.203 INFO [stderr]     |
Dec 13 01:45:36.203 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 01:45:36.203 INFO [stderr] 
Dec 13 01:45:36.283 INFO [stderr] warning: field is never used: `n`
Dec 13 01:45:36.283 INFO [stderr]   --> src/wclient/clientmain.rs:33:5
Dec 13 01:45:36.283 INFO [stderr]    |
Dec 13 01:45:36.283 INFO [stderr] 33 |     n: u32,
Dec 13 01:45:36.283 INFO [stderr]    |     ^^^^^^
Dec 13 01:45:36.283 INFO [stderr]    |
Dec 13 01:45:36.283 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 01:45:36.283 INFO [stderr] 
Dec 13 01:45:36.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 01:45:36.283 INFO [stderr]    --> src/wclient/clientmain.rs:132:17
Dec 13 01:45:36.283 INFO [stderr]     |
Dec 13 01:45:36.283 INFO [stderr] 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Dec 13 01:45:36.283 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:45:36.283 INFO [stderr]     |
Dec 13 01:45:36.283 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 01:45:36.283 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 01:45:36.283 INFO [stderr] 
Dec 13 01:45:40.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.90s
Dec 13 01:45:40.555 INFO [stderr] su: No module specific data is present
Dec 13 01:45:41.562 INFO running `"docker" "inspect" "fa552abd79ac557f0b1e80a2fc22e1dd5ec241165f871191da664ee3fb6ca973"`
Dec 13 01:45:41.865 INFO running `"docker" "rm" "-f" "fa552abd79ac557f0b1e80a2fc22e1dd5ec241165f871191da664ee3fb6ca973"`
Dec 13 01:45:42.263 INFO [stdout] fa552abd79ac557f0b1e80a2fc22e1dd5ec241165f871191da664ee3fb6ca973
Dec 13 01:45:42.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 01:45:42.703 INFO [stdout] 8102a14e6a5eca63f84e08a742eef6b1cf4332d47e718d029f6a7e227ad62d16
Dec 13 01:45:42.711 INFO running `"docker" "start" "-a" "8102a14e6a5eca63f84e08a742eef6b1cf4332d47e718d029f6a7e227ad62d16"`
Dec 13 01:45:43.962 INFO [stderr] usermod: no changes
Dec 13 01:45:44.146 INFO [stderr]    Compiling wdt v0.1.0 (/source)
Dec 13 01:45:45.471 INFO [stderr] warning: unused variable: `c`
Dec 13 01:45:45.471 INFO [stderr]   --> src/common/utils.rs:77:61
Dec 13 01:45:45.471 INFO [stderr]    |
Dec 13 01:45:45.471 INFO [stderr] 77 |             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Dec 13 01:45:45.471 INFO [stderr]    |                                                             ^ help: consider using `_c` instead
Dec 13 01:45:45.471 INFO [stderr]    |
Dec 13 01:45:45.471 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 01:45:45.471 INFO [stderr] 
Dec 13 01:45:45.527 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 01:45:45.527 INFO [stderr]   --> src/common/utils.rs:77:13
Dec 13 01:45:45.527 INFO [stderr]    |
Dec 13 01:45:45.527 INFO [stderr] 77 | /             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Dec 13 01:45:45.527 INFO [stderr] 78 | |                 Ok(())
Dec 13 01:45:45.527 INFO [stderr] 79 | |             });
Dec 13 01:45:45.527 INFO [stderr]    | |_______________^
Dec 13 01:45:45.527 INFO [stderr]    |
Dec 13 01:45:45.527 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 01:45:45.527 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 01:45:45.527 INFO [stderr] 
Dec 13 01:45:46.167 INFO [stderr] warning: variable does not need to be mutable
Dec 13 01:45:46.167 INFO [stderr]    --> src/wclient/clientmain.rs:103:13
Dec 13 01:45:46.167 INFO [stderr]     |
Dec 13 01:45:46.167 INFO [stderr] 103 |         let mut itr = srcbuf.chunks(chunk_size);
Dec 13 01:45:46.167 INFO [stderr]     |             ----^^^
Dec 13 01:45:46.167 INFO [stderr]     |             |
Dec 13 01:45:46.167 INFO [stderr]     |             help: remove this `mut`
Dec 13 01:45:46.167 INFO [stderr]     |
Dec 13 01:45:46.167 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 01:45:46.167 INFO [stderr] 
Dec 13 01:45:46.343 INFO [stderr] warning: field is never used: `n`
Dec 13 01:45:46.343 INFO [stderr]   --> src/wclient/clientmain.rs:33:5
Dec 13 01:45:46.343 INFO [stderr]    |
Dec 13 01:45:46.343 INFO [stderr] 33 |     n: u32,
Dec 13 01:45:46.343 INFO [stderr]    |     ^^^^^^
Dec 13 01:45:46.343 INFO [stderr]    |
Dec 13 01:45:46.343 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 01:45:46.343 INFO [stderr] 
Dec 13 01:45:46.351 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 01:45:46.351 INFO [stderr]    --> src/wclient/clientmain.rs:132:17
Dec 13 01:45:46.351 INFO [stderr]     |
Dec 13 01:45:46.351 INFO [stderr] 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Dec 13 01:45:46.351 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:45:46.351 INFO [stderr]     |
Dec 13 01:45:46.351 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 01:45:46.351 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 01:45:46.351 INFO [stderr] 
Dec 13 01:45:46.979 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
Dec 13 01:45:46.980 INFO [stderr] su: No module specific data is present
Dec 13 01:45:48.507 INFO running `"docker" "inspect" "8102a14e6a5eca63f84e08a742eef6b1cf4332d47e718d029f6a7e227ad62d16"`
Dec 13 01:45:48.872 INFO running `"docker" "rm" "-f" "8102a14e6a5eca63f84e08a742eef6b1cf4332d47e718d029f6a7e227ad62d16"`
Dec 13 01:45:49.267 INFO [stdout] 8102a14e6a5eca63f84e08a742eef6b1cf4332d47e718d029f6a7e227ad62d16
Dec 13 01:45:49.275 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 01:45:49.652 INFO [stdout] f8cd6ba7bf81d0478d713e4ff62a359c4e2ecb299e6bfffddebc8dd8216d4876
Dec 13 01:45:49.654 INFO running `"docker" "start" "-a" "f8cd6ba7bf81d0478d713e4ff62a359c4e2ecb299e6bfffddebc8dd8216d4876"`
Dec 13 01:45:51.767 INFO [stderr] usermod: no changes
Dec 13 01:45:51.939 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 13 01:45:51.951 INFO [stderr]      Running /target/debug/deps/common-954d0c4c06ccf73a
Dec 13 01:45:51.956 INFO [stdout] 
Dec 13 01:45:51.957 INFO [stdout] running 2 tests
Dec 13 01:45:53.164 INFO [stdout] test utils::tests::bench_compress ... ok
Dec 13 01:45:53.271 INFO [stdout] test utils::tests::test_compress ... ok
Dec 13 01:45:53.271 INFO [stdout] 
Dec 13 01:45:53.271 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 01:45:53.271 INFO [stdout] 
Dec 13 01:45:53.271 INFO [stdout] 
Dec 13 01:45:53.271 INFO [stdout] running 0 tests
Dec 13 01:45:53.271 INFO [stdout] 
Dec 13 01:45:53.271 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 01:45:53.271 INFO [stdout] 
Dec 13 01:45:53.271 INFO [stderr]      Running /target/debug/deps/wdtclient-bb10f34190dada16
Dec 13 01:45:53.271 INFO [stderr]      Running /target/debug/deps/wdtserver-60a2427d007839d4
Dec 13 01:45:53.275 INFO [stdout] 
Dec 13 01:45:53.275 INFO [stdout] running 0 tests
Dec 13 01:45:53.275 INFO [stdout] 
Dec 13 01:45:53.275 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 01:45:53.275 INFO [stdout] 
Dec 13 01:45:53.275 INFO [stderr]    Doc-tests common
Dec 13 01:45:53.923 INFO [stdout] 
Dec 13 01:45:53.923 INFO [stdout] running 0 tests
Dec 13 01:45:53.923 INFO [stdout] 
Dec 13 01:45:53.923 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 01:45:53.923 INFO [stdout] 
Dec 13 01:45:53.931 INFO [stderr] su: No module specific data is present
Dec 13 01:45:54.984 INFO running `"docker" "inspect" "f8cd6ba7bf81d0478d713e4ff62a359c4e2ecb299e6bfffddebc8dd8216d4876"`
Dec 13 01:45:55.243 INFO running `"docker" "rm" "-f" "f8cd6ba7bf81d0478d713e4ff62a359c4e2ecb299e6bfffddebc8dd8216d4876"`
Dec 13 01:45:55.635 INFO [stdout] f8cd6ba7bf81d0478d713e4ff62a359c4e2ecb299e6bfffddebc8dd8216d4876