Nov 16 12:03:45.609 INFO testing sudeep9/wdt-rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 12:03:45.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 12:03:46.128 INFO [stdout] 74a38013c8384efa83632a55140afe4820a055662ca807797a5d0d45aac31ca1
Nov 16 12:03:46.130 INFO running `"docker" "start" "-a" "74a38013c8384efa83632a55140afe4820a055662ca807797a5d0d45aac31ca1"`
Nov 16 12:03:47.627 INFO [stderr] usermod: no changes
Nov 16 12:03:47.839 INFO [stderr]    Compiling openssl v0.9.20
Nov 16 12:03:47.840 INFO [stderr]    Compiling backtrace-sys v0.1.14
Nov 16 12:03:47.840 INFO [stderr]    Compiling libz-sys v1.0.18
Nov 16 12:03:47.841 INFO [stderr]    Compiling openssl-sys v0.9.20
Nov 16 12:03:47.841 INFO [stderr]    Compiling iovec v0.1.1
Nov 16 12:03:47.848 INFO [stderr]    Compiling thread-id v3.2.0
Nov 16 12:03:47.851 INFO [stderr]    Compiling net2 v0.2.31
Nov 16 12:03:47.863 INFO [stderr]    Compiling rmp v0.8.7
Nov 16 12:03:49.115 INFO [stderr]    Compiling futures-cpupool v0.1.6
Nov 16 12:03:53.148 INFO [stderr]    Compiling threadpool v1.7.0
Nov 16 12:03:54.064 INFO [stderr]    Compiling simplelog v0.4.2
Nov 16 12:03:54.123 INFO [stderr]    Compiling bytes v0.4.5
Nov 16 12:03:55.415 INFO [stderr]    Compiling rmpv v0.4.0
Nov 16 12:03:55.680 INFO [stderr]    Compiling mio v0.6.10
Nov 16 12:03:56.533 INFO [stderr]    Compiling flate2 v0.2.20
Nov 16 12:04:02.053 INFO [stderr]    Compiling tokio-io v0.1.3
Nov 16 12:04:07.955 INFO [stderr]    Compiling tokio-core v0.1.10
Nov 16 12:04:20.855 INFO [stderr]    Compiling backtrace v0.3.3
Nov 16 12:04:21.963 INFO [stderr]    Compiling error-chain v0.11.0
Nov 16 12:04:22.839 INFO [stderr]    Compiling wdt v0.1.0 (/source)
Nov 16 12:04:26.019 INFO [stderr] warning: variable does not need to be mutable
Nov 16 12:04:26.019 INFO [stderr]    --> src/wclient/clientmain.rs:103:13
Nov 16 12:04:26.019 INFO [stderr]     |
Nov 16 12:04:26.019 INFO [stderr] 103 |         let mut itr = srcbuf.chunks(chunk_size);
Nov 16 12:04:26.019 INFO [stderr]     |             ----^^^
Nov 16 12:04:26.019 INFO [stderr]     |             |
Nov 16 12:04:26.019 INFO [stderr]     |             help: remove this `mut`
Nov 16 12:04:26.019 INFO [stderr]     |
Nov 16 12:04:26.019 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 12:04:26.019 INFO [stderr] 
Nov 16 12:04:26.305 INFO [stderr] warning: field is never used: `n`
Nov 16 12:04:26.305 INFO [stderr]   --> src/wclient/clientmain.rs:33:5
Nov 16 12:04:26.305 INFO [stderr]    |
Nov 16 12:04:26.305 INFO [stderr] 33 |     n: u32,
Nov 16 12:04:26.305 INFO [stderr]    |     ^^^^^^
Nov 16 12:04:26.315 INFO [stderr]    |
Nov 16 12:04:26.315 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 12:04:26.315 INFO [stderr] 
Nov 16 12:04:26.317 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 12:04:26.317 INFO [stderr]    --> src/wclient/clientmain.rs:132:17
Nov 16 12:04:26.317 INFO [stderr]     |
Nov 16 12:04:26.318 INFO [stderr] 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Nov 16 12:04:26.318 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 12:04:26.324 INFO [stderr]     |
Nov 16 12:04:26.324 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 12:04:26.324 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 12:04:26.324 INFO [stderr] 
Nov 16 12:04:30.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.46s
Nov 16 12:04:30.127 INFO [stderr] su: No module specific data is present
Nov 16 12:04:31.359 INFO running `"docker" "inspect" "74a38013c8384efa83632a55140afe4820a055662ca807797a5d0d45aac31ca1"`
Nov 16 12:04:31.571 INFO running `"docker" "rm" "-f" "74a38013c8384efa83632a55140afe4820a055662ca807797a5d0d45aac31ca1"`
Nov 16 12:04:31.863 INFO [stdout] 74a38013c8384efa83632a55140afe4820a055662ca807797a5d0d45aac31ca1
Nov 16 12:04:31.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 12:04:32.364 INFO [stdout] 6f1777a19b3097bdfe60a2e3e2c734319f88bf74d8ca6943c3b0195ec28e24e3
Nov 16 12:04:32.366 INFO running `"docker" "start" "-a" "6f1777a19b3097bdfe60a2e3e2c734319f88bf74d8ca6943c3b0195ec28e24e3"`
Nov 16 12:04:34.366 INFO [stderr] usermod: no changes
Nov 16 12:04:34.559 INFO [stderr]    Compiling wdt v0.1.0 (/source)
Nov 16 12:04:36.072 INFO [stderr] warning: unused variable: `c`
Nov 16 12:04:36.072 INFO [stderr]   --> src/common/utils.rs:77:61
Nov 16 12:04:36.072 INFO [stderr]    |
Nov 16 12:04:36.072 INFO [stderr] 77 |             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Nov 16 12:04:36.073 INFO [stderr]    |                                                             ^ help: consider using `_c` instead
Nov 16 12:04:36.073 INFO [stderr]    |
Nov 16 12:04:36.073 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 12:04:36.074 INFO [stderr] 
Nov 16 12:04:36.231 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 12:04:36.231 INFO [stderr]   --> src/common/utils.rs:77:13
Nov 16 12:04:36.231 INFO [stderr]    |
Nov 16 12:04:36.231 INFO [stderr] 77 | /             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Nov 16 12:04:36.231 INFO [stderr] 78 | |                 Ok(())
Nov 16 12:04:36.231 INFO [stderr] 79 | |             });
Nov 16 12:04:36.231 INFO [stderr]    | |_______________^
Nov 16 12:04:36.231 INFO [stderr]    |
Nov 16 12:04:36.231 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 12:04:36.231 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 12:04:36.231 INFO [stderr] 
Nov 16 12:04:36.427 INFO [stderr] warning: variable does not need to be mutable
Nov 16 12:04:36.427 INFO [stderr]    --> src/wclient/clientmain.rs:103:13
Nov 16 12:04:36.427 INFO [stderr]     |
Nov 16 12:04:36.427 INFO [stderr] 103 |         let mut itr = srcbuf.chunks(chunk_size);
Nov 16 12:04:36.427 INFO [stderr]     |             ----^^^
Nov 16 12:04:36.427 INFO [stderr]     |             |
Nov 16 12:04:36.427 INFO [stderr]     |             help: remove this `mut`
Nov 16 12:04:36.427 INFO [stderr]     |
Nov 16 12:04:36.427 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 12:04:36.427 INFO [stderr] 
Nov 16 12:04:36.755 INFO [stderr] warning: field is never used: `n`
Nov 16 12:04:36.755 INFO [stderr]   --> src/wclient/clientmain.rs:33:5
Nov 16 12:04:36.755 INFO [stderr]    |
Nov 16 12:04:36.755 INFO [stderr] 33 |     n: u32,
Nov 16 12:04:36.755 INFO [stderr]    |     ^^^^^^
Nov 16 12:04:36.755 INFO [stderr]    |
Nov 16 12:04:36.755 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 12:04:36.755 INFO [stderr] 
Nov 16 12:04:36.779 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 12:04:36.779 INFO [stderr]    --> src/wclient/clientmain.rs:132:17
Nov 16 12:04:36.779 INFO [stderr]     |
Nov 16 12:04:36.779 INFO [stderr] 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Nov 16 12:04:36.779 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 12:04:36.779 INFO [stderr]     |
Nov 16 12:04:36.779 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 12:04:36.779 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 12:04:36.779 INFO [stderr] 
Nov 16 12:04:37.691 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
Nov 16 12:04:37.705 INFO [stderr] su: No module specific data is present
Nov 16 12:04:38.767 INFO running `"docker" "inspect" "6f1777a19b3097bdfe60a2e3e2c734319f88bf74d8ca6943c3b0195ec28e24e3"`
Nov 16 12:04:39.149 INFO running `"docker" "rm" "-f" "6f1777a19b3097bdfe60a2e3e2c734319f88bf74d8ca6943c3b0195ec28e24e3"`
Nov 16 12:04:39.395 INFO [stdout] 6f1777a19b3097bdfe60a2e3e2c734319f88bf74d8ca6943c3b0195ec28e24e3
Nov 16 12:04:39.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 12:04:39.856 INFO [stdout] 5a4043619658c91212230bfb0d699e52fb47ba72b20e1ef6a37397e0c64af97e
Nov 16 12:04:39.865 INFO running `"docker" "start" "-a" "5a4043619658c91212230bfb0d699e52fb47ba72b20e1ef6a37397e0c64af97e"`
Nov 16 12:04:41.314 INFO [stderr] usermod: no changes
Nov 16 12:04:41.530 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Nov 16 12:04:41.551 INFO [stderr]      Running /target/debug/deps/common-a57b564d57cb58f6
Nov 16 12:04:41.552 INFO [stdout] 
Nov 16 12:04:41.552 INFO [stdout] running 2 tests
Nov 16 12:04:43.083 INFO [stdout] test utils::tests::test_compress ... ok
Nov 16 12:04:43.159 INFO [stdout] test utils::tests::bench_compress ... ok
Nov 16 12:04:43.159 INFO [stdout] 
Nov 16 12:04:43.159 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 12:04:43.159 INFO [stdout] 
Nov 16 12:04:43.167 INFO [stdout] 
Nov 16 12:04:43.167 INFO [stdout] running 0 tests
Nov 16 12:04:43.167 INFO [stdout] 
Nov 16 12:04:43.167 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 12:04:43.167 INFO [stdout] 
Nov 16 12:04:43.167 INFO [stdout] 
Nov 16 12:04:43.167 INFO [stdout] running 0 tests
Nov 16 12:04:43.167 INFO [stdout] 
Nov 16 12:04:43.167 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 12:04:43.167 INFO [stdout] 
Nov 16 12:04:43.167 INFO [stderr]      Running /target/debug/deps/wdtclient-f43cb29a4b073570
Nov 16 12:04:43.167 INFO [stderr]      Running /target/debug/deps/wdtserver-626c5bf7e0af14e7
Nov 16 12:04:43.167 INFO [stderr]    Doc-tests common
Nov 16 12:04:43.847 INFO [stdout] 
Nov 16 12:04:43.847 INFO [stdout] running 0 tests
Nov 16 12:04:43.847 INFO [stdout] 
Nov 16 12:04:43.847 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 12:04:43.847 INFO [stdout] 
Nov 16 12:04:43.851 INFO [stderr] su: No module specific data is present
Nov 16 12:04:45.123 INFO running `"docker" "inspect" "5a4043619658c91212230bfb0d699e52fb47ba72b20e1ef6a37397e0c64af97e"`
Nov 16 12:04:45.491 INFO running `"docker" "rm" "-f" "5a4043619658c91212230bfb0d699e52fb47ba72b20e1ef6a37397e0c64af97e"`
Nov 16 12:04:45.759 INFO [stdout] 5a4043619658c91212230bfb0d699e52fb47ba72b20e1ef6a37397e0c64af97e