Dec 15 04:52:38.740 INFO testing messenger-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 04:52:38.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15 04:52:39.171 INFO [stdout] bc2703efeb194b7d752f242fc9a8f8491599e265f20da6c0e693f14041327f60
Dec 15 04:52:39.176 INFO running `"docker" "start" "-a" "bc2703efeb194b7d752f242fc9a8f8491599e265f20da6c0e693f14041327f60"`
Dec 15 04:52:40.389 INFO [stderr] usermod: no changes
Dec 15 04:52:40.512 INFO [stderr]    Compiling messenger v0.1.0 (/source)
Dec 15 04:52:41.587 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 15 04:52:41.587 INFO [stderr]  --> src/lib.rs:2:12
Dec 15 04:52:41.587 INFO [stderr]   |
Dec 15 04:52:41.587 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Dec 15 04:52:41.587 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 04:52:41.587 INFO [stderr]   |
Dec 15 04:52:41.587 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 15 04:52:41.587 INFO [stderr] 
Dec 15 04:52:41.707 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 15 04:52:41.715 INFO [stderr] su: No module specific data is present
Dec 15 04:52:42.479 INFO running `"docker" "inspect" "bc2703efeb194b7d752f242fc9a8f8491599e265f20da6c0e693f14041327f60"`
Dec 15 04:52:42.750 INFO running `"docker" "rm" "-f" "bc2703efeb194b7d752f242fc9a8f8491599e265f20da6c0e693f14041327f60"`
Dec 15 04:52:43.107 INFO [stdout] bc2703efeb194b7d752f242fc9a8f8491599e265f20da6c0e693f14041327f60
Dec 15 04:52:43.115 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15 04:52:43.511 INFO [stdout] ab8265ac4f7bd1f78a9cfe0d951c56beeea9e53b01a244f8188a4bf625f0c64f
Dec 15 04:52:43.515 INFO running `"docker" "start" "-a" "ab8265ac4f7bd1f78a9cfe0d951c56beeea9e53b01a244f8188a4bf625f0c64f"`
Dec 15 04:52:44.451 INFO [stderr] usermod: no changes
Dec 15 04:52:44.619 INFO [stderr]    Compiling messenger v0.1.0 (/source)
Dec 15 04:52:45.947 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 15 04:52:45.947 INFO [stderr]  --> src/lib.rs:2:12
Dec 15 04:52:45.947 INFO [stderr]   |
Dec 15 04:52:45.947 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Dec 15 04:52:45.947 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 04:52:45.947 INFO [stderr]   |
Dec 15 04:52:45.947 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 15 04:52:45.947 INFO [stderr] 
Dec 15 04:52:49.823 INFO [stderr] warning: use of deprecated item 'tokio::executor::current_thread': use tokio-current-thread crate or functions in tokio::runtime::current_thread instead
Dec 15 04:52:49.823 INFO [stderr]  --> tests/messenger_test.rs:8:5
Dec 15 04:52:49.823 INFO [stderr]   |
Dec 15 04:52:49.823 INFO [stderr] 8 | use tokio::executor::current_thread;
Dec 15 04:52:49.823 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 04:52:49.823 INFO [stderr]   |
Dec 15 04:52:49.823 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 15 04:52:49.823 INFO [stderr] 
Dec 15 04:52:49.823 INFO [stderr] warning: use of deprecated item 'tokio::executor::current_thread::run': use block_on_all instead
Dec 15 04:52:49.823 INFO [stderr]   --> tests/messenger_test.rs:36:5
Dec 15 04:52:49.823 INFO [stderr]    |
Dec 15 04:52:49.823 INFO [stderr] 36 |     current_thread::run(move |_| {
Dec 15 04:52:49.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 15 04:52:49.823 INFO [stderr] 
Dec 15 04:52:52.718 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.25s
Dec 15 04:52:52.727 INFO [stderr] su: No module specific data is present
Dec 15 04:52:53.356 INFO running `"docker" "inspect" "ab8265ac4f7bd1f78a9cfe0d951c56beeea9e53b01a244f8188a4bf625f0c64f"`
Dec 15 04:52:53.559 INFO running `"docker" "rm" "-f" "ab8265ac4f7bd1f78a9cfe0d951c56beeea9e53b01a244f8188a4bf625f0c64f"`
Dec 15 04:52:53.779 INFO [stdout] ab8265ac4f7bd1f78a9cfe0d951c56beeea9e53b01a244f8188a4bf625f0c64f
Dec 15 04:52:53.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15 04:52:54.079 INFO [stdout] de7074872331fef5719aeabcf7005eb9f6cf433de20419f48e6543a1b2840351
Dec 15 04:52:54.084 INFO running `"docker" "start" "-a" "de7074872331fef5719aeabcf7005eb9f6cf433de20419f48e6543a1b2840351"`
Dec 15 04:52:54.764 INFO [stderr] usermod: no changes
Dec 15 04:52:54.886 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 15 04:52:54.892 INFO [stderr]      Running /target/debug/deps/messenger-cbceded645a1eae8
Dec 15 04:52:54.894 INFO [stdout] 
Dec 15 04:52:54.894 INFO [stdout] running 0 tests
Dec 15 04:52:54.894 INFO [stdout] 
Dec 15 04:52:54.894 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:52:54.894 INFO [stdout] 
Dec 15 04:52:54.895 INFO [stderr]      Running /target/debug/deps/messenger_test-e961a965c3b49813
Dec 15 04:52:54.897 INFO [stdout] 
Dec 15 04:52:54.897 INFO [stdout] running 1 test
Dec 15 04:52:54.900 INFO [stdout] test messenger_test ... ok
Dec 15 04:52:54.900 INFO [stdout] 
Dec 15 04:52:54.900 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:52:54.900 INFO [stdout] 
Dec 15 04:52:54.903 INFO [stderr]    Doc-tests messenger
Dec 15 04:52:55.847 INFO [stdout] 
Dec 15 04:52:55.847 INFO [stdout] running 0 tests
Dec 15 04:52:55.847 INFO [stdout] 
Dec 15 04:52:55.847 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:52:55.847 INFO [stdout] 
Dec 15 04:52:55.854 INFO [stderr] su: No module specific data is present
Dec 15 04:52:56.244 INFO running `"docker" "inspect" "de7074872331fef5719aeabcf7005eb9f6cf433de20419f48e6543a1b2840351"`
Dec 15 04:52:56.495 INFO running `"docker" "rm" "-f" "de7074872331fef5719aeabcf7005eb9f6cf433de20419f48e6543a1b2840351"`
Dec 15 04:52:56.716 INFO [stdout] de7074872331fef5719aeabcf7005eb9f6cf433de20419f48e6543a1b2840351