Dec 05 05:56:29.781 INFO testing sudeep9/wdt-rs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 05:56:29.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 05:56:30.305 INFO [stdout] 414ae8a533a592189698d96ba125db6a870024dd254e601fd399012e78418cca
Dec 05 05:56:30.310 INFO running `"docker" "start" "-a" "414ae8a533a592189698d96ba125db6a870024dd254e601fd399012e78418cca"`
Dec 05 05:56:31.515 INFO [stderr] usermod: no changes
Dec 05 05:56:31.748 INFO [stderr]    Compiling cc v1.0.0
Dec 05 05:56:31.748 INFO [stderr]    Compiling openssl v0.9.20
Dec 05 05:56:31.748 INFO [stderr]    Compiling iovec v0.1.1
Dec 05 05:56:31.748 INFO [stderr]    Compiling num_cpus v1.7.0
Dec 05 05:56:31.748 INFO [stderr]    Compiling thread-id v3.2.0
Dec 05 05:56:31.748 INFO [stderr]    Compiling net2 v0.2.31
Dec 05 05:56:31.752 INFO [stderr]    Compiling rmp v0.8.7
Dec 05 05:56:31.752 INFO [stderr]    Compiling simplelog v0.4.2
Dec 05 05:56:33.856 INFO [stderr]    Compiling bytes v0.4.5
Dec 05 05:56:35.864 INFO [stderr]    Compiling futures-cpupool v0.1.6
Dec 05 05:56:35.868 INFO [stderr]    Compiling threadpool v1.7.0
Dec 05 05:56:35.988 INFO [stderr]    Compiling mio v0.6.10
Dec 05 05:56:36.616 INFO [stderr]    Compiling rmpv v0.4.0
Dec 05 05:56:41.284 INFO [stderr]    Compiling tokio-io v0.1.3
Dec 05 05:56:41.928 INFO [stderr]    Compiling backtrace-sys v0.1.14
Dec 05 05:56:42.168 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 05 05:56:42.168 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 05 05:56:49.939 INFO [stderr]    Compiling tokio-core v0.1.10
Dec 05 05:56:51.293 INFO [stderr]    Compiling flate2 v0.2.20
Dec 05 05:57:12.962 INFO [stderr]    Compiling backtrace v0.3.3
Dec 05 05:57:14.142 INFO [stderr]    Compiling error-chain v0.11.0
Dec 05 05:57:15.130 INFO [stderr]    Compiling wdt v0.1.0 (/source)
Dec 05 05:57:18.299 INFO [stderr] warning: variable does not need to be mutable
Dec 05 05:57:18.300 INFO [stderr]    --> src/wclient/clientmain.rs:103:13
Dec 05 05:57:18.300 INFO [stderr]     |
Dec 05 05:57:18.300 INFO [stderr] 103 |         let mut itr = srcbuf.chunks(chunk_size);
Dec 05 05:57:18.300 INFO [stderr]     |             ----^^^
Dec 05 05:57:18.301 INFO [stderr]     |             |
Dec 05 05:57:18.301 INFO [stderr]     |             help: remove this `mut`
Dec 05 05:57:18.301 INFO [stderr]     |
Dec 05 05:57:18.301 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 05:57:18.302 INFO [stderr] 
Dec 05 05:57:18.405 INFO [stderr] warning: field is never used: `n`
Dec 05 05:57:18.405 INFO [stderr]   --> src/wclient/clientmain.rs:33:5
Dec 05 05:57:18.405 INFO [stderr]    |
Dec 05 05:57:18.405 INFO [stderr] 33 |     n: u32,
Dec 05 05:57:18.405 INFO [stderr]    |     ^^^^^^
Dec 05 05:57:18.405 INFO [stderr]    |
Dec 05 05:57:18.405 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 05:57:18.405 INFO [stderr] 
Dec 05 05:57:18.416 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:57:18.416 INFO [stderr]    --> src/wclient/clientmain.rs:132:17
Dec 05 05:57:18.416 INFO [stderr]     |
Dec 05 05:57:18.416 INFO [stderr] 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Dec 05 05:57:18.416 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:57:18.416 INFO [stderr]     |
Dec 05 05:57:18.417 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 05:57:18.417 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:57:18.417 INFO [stderr] 
Dec 05 05:57:23.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.13s
Dec 05 05:57:23.684 INFO [stderr] su: No module specific data is present
Dec 05 05:57:25.149 INFO running `"docker" "inspect" "414ae8a533a592189698d96ba125db6a870024dd254e601fd399012e78418cca"`
Dec 05 05:57:25.454 INFO running `"docker" "rm" "-f" "414ae8a533a592189698d96ba125db6a870024dd254e601fd399012e78418cca"`
Dec 05 05:57:25.695 INFO [stdout] 414ae8a533a592189698d96ba125db6a870024dd254e601fd399012e78418cca
Dec 05 05:57:25.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 05:57:26.224 INFO [stdout] caf549975bbccbc0afabd2c171d398b20953f3bbf8551ac3d72b6a1a0cb325ad
Dec 05 05:57:26.230 INFO running `"docker" "start" "-a" "caf549975bbccbc0afabd2c171d398b20953f3bbf8551ac3d72b6a1a0cb325ad"`
Dec 05 05:57:27.959 INFO [stderr] usermod: no changes
Dec 05 05:57:28.102 INFO [stderr]    Compiling wdt v0.1.0 (/source)
Dec 05 05:57:29.568 INFO [stderr] warning: unused variable: `c`
Dec 05 05:57:29.568 INFO [stderr]   --> src/common/utils.rs:77:61
Dec 05 05:57:29.568 INFO [stderr]    |
Dec 05 05:57:29.568 INFO [stderr] 77 |             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Dec 05 05:57:29.568 INFO [stderr]    |                                                             ^ help: consider using `_c` instead
Dec 05 05:57:29.568 INFO [stderr]    |
Dec 05 05:57:29.568 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 05:57:29.568 INFO [stderr] 
Dec 05 05:57:29.676 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:57:29.677 INFO [stderr]   --> src/common/utils.rs:77:13
Dec 05 05:57:29.677 INFO [stderr]    |
Dec 05 05:57:29.677 INFO [stderr] 77 | /             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Dec 05 05:57:29.677 INFO [stderr] 78 | |                 Ok(())
Dec 05 05:57:29.678 INFO [stderr] 79 | |             });
Dec 05 05:57:29.678 INFO [stderr]    | |_______________^
Dec 05 05:57:29.678 INFO [stderr]    |
Dec 05 05:57:29.679 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 05:57:29.679 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:57:29.679 INFO [stderr] 
Dec 05 05:57:30.300 INFO [stderr] warning: variable does not need to be mutable
Dec 05 05:57:30.301 INFO [stderr]    --> src/wclient/clientmain.rs:103:13
Dec 05 05:57:30.301 INFO [stderr]     |
Dec 05 05:57:30.301 INFO [stderr] 103 |         let mut itr = srcbuf.chunks(chunk_size);
Dec 05 05:57:30.301 INFO [stderr]     |             ----^^^
Dec 05 05:57:30.302 INFO [stderr]     |             |
Dec 05 05:57:30.302 INFO [stderr]     |             help: remove this `mut`
Dec 05 05:57:30.302 INFO [stderr]     |
Dec 05 05:57:30.303 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 05:57:30.303 INFO [stderr] 
Dec 05 05:57:30.496 INFO [stderr] warning: field is never used: `n`
Dec 05 05:57:30.496 INFO [stderr]   --> src/wclient/clientmain.rs:33:5
Dec 05 05:57:30.496 INFO [stderr]    |
Dec 05 05:57:30.497 INFO [stderr] 33 |     n: u32,
Dec 05 05:57:30.497 INFO [stderr]    |     ^^^^^^
Dec 05 05:57:30.497 INFO [stderr]    |
Dec 05 05:57:30.498 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 05:57:30.498 INFO [stderr] 
Dec 05 05:57:30.516 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:57:30.517 INFO [stderr]    --> src/wclient/clientmain.rs:132:17
Dec 05 05:57:30.517 INFO [stderr]     |
Dec 05 05:57:30.517 INFO [stderr] 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Dec 05 05:57:30.518 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:57:30.518 INFO [stderr]     |
Dec 05 05:57:30.518 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 05:57:30.518 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:57:30.519 INFO [stderr] 
Dec 05 05:57:31.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
Dec 05 05:57:31.409 INFO [stderr] su: No module specific data is present
Dec 05 05:57:33.448 INFO running `"docker" "inspect" "caf549975bbccbc0afabd2c171d398b20953f3bbf8551ac3d72b6a1a0cb325ad"`
Dec 05 05:57:33.772 INFO running `"docker" "rm" "-f" "caf549975bbccbc0afabd2c171d398b20953f3bbf8551ac3d72b6a1a0cb325ad"`
Dec 05 05:57:34.039 INFO [stdout] caf549975bbccbc0afabd2c171d398b20953f3bbf8551ac3d72b6a1a0cb325ad
Dec 05 05:57:34.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 05:57:34.456 INFO [stdout] dada4b47239e2858775fd1ac3b6a47dc8e5150831f6d7f939a9fd61421bbcece
Dec 05 05:57:34.458 INFO running `"docker" "start" "-a" "dada4b47239e2858775fd1ac3b6a47dc8e5150831f6d7f939a9fd61421bbcece"`
Dec 05 05:57:36.219 INFO [stderr] usermod: no changes
Dec 05 05:57:36.344 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 05 05:57:36.358 INFO [stderr]      Running /target/debug/deps/common-046b94c06b8e295f
Dec 05 05:57:36.368 INFO [stdout] 
Dec 05 05:57:36.368 INFO [stdout] running 2 tests
Dec 05 05:57:37.344 INFO [stdout] test utils::tests::bench_compress ... ok
Dec 05 05:57:37.535 INFO [stdout] test utils::tests::test_compress ... ok
Dec 05 05:57:37.535 INFO [stdout] 
Dec 05 05:57:37.535 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 05:57:37.535 INFO [stdout] 
Dec 05 05:57:37.535 INFO [stderr]      Running /target/debug/deps/wdtclient-fb67345c0e678979
Dec 05 05:57:37.538 INFO [stdout] 
Dec 05 05:57:37.538 INFO [stdout] running 0 tests
Dec 05 05:57:37.538 INFO [stdout] 
Dec 05 05:57:37.538 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 05:57:37.538 INFO [stdout] 
Dec 05 05:57:37.538 INFO [stderr]      Running /target/debug/deps/wdtserver-c187712b38c4985b
Dec 05 05:57:37.546 INFO [stdout] 
Dec 05 05:57:37.546 INFO [stdout] running 0 tests
Dec 05 05:57:37.546 INFO [stdout] 
Dec 05 05:57:37.546 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 05:57:37.546 INFO [stdout] 
Dec 05 05:57:37.546 INFO [stderr]    Doc-tests common
Dec 05 05:57:38.258 INFO [stdout] 
Dec 05 05:57:38.258 INFO [stdout] running 0 tests
Dec 05 05:57:38.258 INFO [stdout] 
Dec 05 05:57:38.258 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 05:57:38.258 INFO [stdout] 
Dec 05 05:57:38.277 INFO [stderr] su: No module specific data is present
Dec 05 05:57:39.358 INFO running `"docker" "inspect" "dada4b47239e2858775fd1ac3b6a47dc8e5150831f6d7f939a9fd61421bbcece"`
Dec 05 05:57:39.748 INFO running `"docker" "rm" "-f" "dada4b47239e2858775fd1ac3b6a47dc8e5150831f6d7f939a9fd61421bbcece"`
Dec 05 05:57:40.076 INFO [stdout] dada4b47239e2858775fd1ac3b6a47dc8e5150831f6d7f939a9fd61421bbcece