Dec 15 03:43:04.177 INFO testing network-communicator-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 03:43:04.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03:43:04.346 INFO [stdout] 73587c7cb35c35c6349e1bdd5ebbd8c106b8936eaef21f7cb545919a19f8422c
Dec 15 03:43:04.348 INFO running `"docker" "start" "-a" "73587c7cb35c35c6349e1bdd5ebbd8c106b8936eaef21f7cb545919a19f8422c"`
Dec 15 03:43:04.935 INFO [stderr] usermod: no changes
Dec 15 03:43:05.116 INFO [stderr]    Compiling tokio-curl v0.1.11
Dec 15 03:43:10.427 INFO [stderr]    Compiling network-communicator v0.1.1 (/source)
Dec 15 03:43:15.030 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.08s
Dec 15 03:43:15.039 INFO [stderr] su: No module specific data is present
Dec 15 03:43:15.281 INFO running `"docker" "inspect" "73587c7cb35c35c6349e1bdd5ebbd8c106b8936eaef21f7cb545919a19f8422c"`
Dec 15 03:43:15.377 INFO running `"docker" "rm" "-f" "73587c7cb35c35c6349e1bdd5ebbd8c106b8936eaef21f7cb545919a19f8422c"`
Dec 15 03:43:15.484 INFO [stdout] 73587c7cb35c35c6349e1bdd5ebbd8c106b8936eaef21f7cb545919a19f8422c
Dec 15 03:43:15.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03:43:15.683 INFO [stdout] 867879ef219f55aba00e3d339162c27665f0a375d0e6719bd3c21ffc6b77f060
Dec 15 03:43:15.691 INFO running `"docker" "start" "-a" "867879ef219f55aba00e3d339162c27665f0a375d0e6719bd3c21ffc6b77f060"`
Dec 15 03:43:16.438 INFO [stderr] usermod: no changes
Dec 15 03:43:16.641 INFO [stderr]    Compiling network-communicator v0.1.1 (/source)
Dec 15 03:43:26.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.40s
Dec 15 03:43:26.895 INFO [stderr] su: No module specific data is present
Dec 15 03:43:27.624 INFO running `"docker" "inspect" "867879ef219f55aba00e3d339162c27665f0a375d0e6719bd3c21ffc6b77f060"`
Dec 15 03:43:27.846 INFO running `"docker" "rm" "-f" "867879ef219f55aba00e3d339162c27665f0a375d0e6719bd3c21ffc6b77f060"`
Dec 15 03:43:28.022 INFO [stdout] 867879ef219f55aba00e3d339162c27665f0a375d0e6719bd3c21ffc6b77f060
Dec 15 03:43:28.023 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03:43:28.354 INFO [stdout] bf4ce5b14beed1ef93a20bb33c9fdb3ee7fd2011d603f9ed35e8b957d092f356
Dec 15 03:43:28.359 INFO running `"docker" "start" "-a" "bf4ce5b14beed1ef93a20bb33c9fdb3ee7fd2011d603f9ed35e8b957d092f356"`
Dec 15 03:43:29.171 INFO [stderr] usermod: no changes
Dec 15 03:43:29.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 15 03:43:29.374 INFO [stderr]      Running /target/debug/deps/network_communicator-3fc0442bc76b9dba
Dec 15 03:43:29.381 INFO [stdout] 
Dec 15 03:43:29.381 INFO [stdout] running 0 tests
Dec 15 03:43:29.381 INFO [stdout] 
Dec 15 03:43:29.381 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:43:29.381 INFO [stdout] 
Dec 15 03:43:29.387 INFO [stderr]      Running /target/debug/deps/download-a6c4244df1006167
Dec 15 03:43:29.423 INFO [stdout] 
Dec 15 03:43:29.423 INFO [stdout] running 3 tests
Dec 15 03:43:29.471 INFO [stdout] test test_drop_network_manager_1 ... ok
Dec 15 03:43:29.671 INFO [stdout] test test_drop_network_manager_2 ... FAILED
Dec 15 03:43:29.675 INFO [stdout] test test_drop_network_manager_3 ... FAILED
Dec 15 03:43:29.675 INFO [stdout] 
Dec 15 03:43:29.675 INFO [stdout] failures:
Dec 15 03:43:29.675 INFO [stdout] 
Dec 15 03:43:29.675 INFO [stdout] ---- test_drop_network_manager_2 stdout ----
Dec 15 03:43:29.675 INFO [stdout] thread 'test_drop_network_manager_2' panicked at 'assertion failed: result_1.unwrap().is_ok()', tests/download.rs:55:2
Dec 15 03:43:29.675 INFO [stdout] stack backtrace:
Dec 15 03:43:29.675 INFO [stdout]    0:     0x55da694b1633 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd
Dec 15 03:43:29.675 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 15 03:43:29.675 INFO [stdout]    1:     0x55da694abd48 - std::sys_common::backtrace::_print::he11ceebc70626ac9
Dec 15 03:43:29.675 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 15 03:43:29.675 INFO [stdout]    2:     0x55da694b0552 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413
Dec 15 03:43:29.675 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 15 03:43:29.675 INFO [stdout]                                at src/libstd/panicking.rs:210
Dec 15 03:43:29.675 INFO [stdout]    3:     0x55da694b0247 - std::panicking::default_hook::hf0c15a583008ed0d
Dec 15 03:43:29.675 INFO [stdout]                                at src/libstd/panicking.rs:218
Dec 15 03:43:29.675 INFO [stdout]    4:     0x55da694b0c60 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185
Dec 15 03:43:29.675 INFO [stdout]                                at src/libstd/panicking.rs:487
Dec 15 03:43:29.675 INFO [stdout]    5:     0x55da694483b7 - std::panicking::begin_panic::hc793cafa5b3bfefe
Dec 15 03:43:29.675 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421
Dec 15 03:43:29.675 INFO [stdout]    6:     0x55da69293912 - download::test_drop_network_manager_2::h7cab53428ff87a4c
Dec 15 03:43:29.675 INFO [stdout]                                at tests/download.rs:55
Dec 15 03:43:29.675 INFO [stdout]    7:     0x55da69293759 - download::test_drop_network_manager_2::{{closure}}::h36427be8582cc319
Dec 15 03:43:29.675 INFO [stdout]                                at tests/download.rs:50
Dec 15 03:43:29.675 INFO [stdout]    8:     0x55da6929814d - core::ops::function::FnOnce::call_once::h8119b7e1772270c0
Dec 15 03:43:29.675 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238
Dec 15 03:43:29.675 INFO [stdout]    9:     0x55da692bb6be - <F as alloc::boxed::FnBox<A>>::call_box::hac337ba1af72dc2b
Dec 15 03:43:29.675 INFO [stdout]                                at src/libtest/lib.rs:1483
Dec 15 03:43:29.675 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238
Dec 15 03:43:29.675 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673
Dec 15 03:43:29.675 INFO [stdout]   10:     0x55da694bf399 - __rust_maybe_catch_panic
Dec 15 03:43:29.675 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 03:43:29.675 INFO [stdout]   11:     0x55da692d8ec7 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b
Dec 15 03:43:29.675 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 15 03:43:29.675 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 15 03:43:29.675 INFO [stdout]                                at src/libtest/lib.rs:1438
Dec 15 03:43:29.675 INFO [stdout]   12:     0x55da692b3dd4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7
Dec 15 03:43:29.675 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136
Dec 15 03:43:29.675 INFO [stdout]   13:     0x55da692b43c4 - std::panicking::try::do_call::h5e99f92fbf448cf6
Dec 15 03:43:29.675 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479
Dec 15 03:43:29.675 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319
Dec 15 03:43:29.675 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306
Dec 15 03:43:29.675 INFO [stdout]   14:     0x55da694bf399 - __rust_maybe_catch_panic
Dec 15 03:43:29.675 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 03:43:29.675 INFO [stdout]   15:     0x55da692bb59c - <F as alloc::boxed::FnBox<A>>::call_box::h8ae063aff93ccdb6
Dec 15 03:43:29.675 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 15 03:43:29.675 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673
Dec 15 03:43:29.676 INFO [stdout]   16:     0x55da694b32bd - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683
Dec 15 03:43:29.676 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 15 03:43:29.676 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:91
Dec 15 03:43:29.676 INFO [stdout]   17:     0x7fd73c1a26b9 - start_thread
Dec 15 03:43:29.676 INFO [stdout]   18:     0x7fd73bcc241c - clone
Dec 15 03:43:29.676 INFO [stdout]   19:                0x0 - <unknown>
Dec 15 03:43:29.676 INFO [stdout] 
Dec 15 03:43:29.676 INFO [stdout] ---- test_drop_network_manager_3 stdout ----
Dec 15 03:43:29.676 INFO [stdout] thread 'test_drop_network_manager_3' panicked at 'assertion failed: result_1.unwrap().is_ok()', tests/download.rs:69:2
Dec 15 03:43:29.676 INFO [stdout] stack backtrace:
Dec 15 03:43:29.676 INFO [stdout]    0:     0x55da694b1633 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd
Dec 15 03:43:29.676 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 15 03:43:29.676 INFO [stdout]    1:     0x55da694abd48 - std::sys_common::backtrace::_print::he11ceebc70626ac9
Dec 15 03:43:29.676 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 15 03:43:29.676 INFO [stdout]    2:     0x55da694b0552 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413
Dec 15 03:43:29.676 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 15 03:43:29.676 INFO [stdout]                                at src/libstd/panicking.rs:210
Dec 15 03:43:29.676 INFO [stdout]    3:     0x55da694b0247 - std::panicking::default_hook::hf0c15a583008ed0d
Dec 15 03:43:29.676 INFO [stdout]                                at src/libstd/panicking.rs:218
Dec 15 03:43:29.676 INFO [stdout]    4:     0x55da694b0c60 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185
Dec 15 03:43:29.676 INFO [stdout]                                at src/libstd/panicking.rs:487
Dec 15 03:43:29.676 INFO [stdout]    5:     0x55da694483b7 - std::panicking::begin_panic::hc793cafa5b3bfefe
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421
Dec 15 03:43:29.676 INFO [stdout]    6:     0x55da69293d7e - download::test_drop_network_manager_3::h1f7cb3fcb35bb1da
Dec 15 03:43:29.676 INFO [stdout]                                at tests/download.rs:69
Dec 15 03:43:29.676 INFO [stdout]    7:     0x55da69293b79 - download::test_drop_network_manager_3::{{closure}}::h8fd4947fd4c51a56
Dec 15 03:43:29.676 INFO [stdout]                                at tests/download.rs:63
Dec 15 03:43:29.676 INFO [stdout]    8:     0x55da6929810d - core::ops::function::FnOnce::call_once::h515256bb3cce476c
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238
Dec 15 03:43:29.676 INFO [stdout]    9:     0x55da692bb6be - <F as alloc::boxed::FnBox<A>>::call_box::hac337ba1af72dc2b
Dec 15 03:43:29.676 INFO [stdout]                                at src/libtest/lib.rs:1483
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673
Dec 15 03:43:29.676 INFO [stdout]   10:     0x55da694bf399 - __rust_maybe_catch_panic
Dec 15 03:43:29.676 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 03:43:29.676 INFO [stdout]   11:     0x55da692d8ec7 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 15 03:43:29.676 INFO [stdout]                                at src/libtest/lib.rs:1438
Dec 15 03:43:29.676 INFO [stdout]   12:     0x55da692b3dd4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136
Dec 15 03:43:29.676 INFO [stdout]   13:     0x55da692b43c4 - std::panicking::try::do_call::h5e99f92fbf448cf6
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306
Dec 15 03:43:29.676 INFO [stdout]   14:     0x55da694bf399 - __rust_maybe_catch_panic
Dec 15 03:43:29.676 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 03:43:29.676 INFO [stdout]   15:     0x55da692bb59c - <F as alloc::boxed::FnBox<A>>::call_box::h8ae063aff93ccdb6
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673
Dec 15 03:43:29.676 INFO [stdout]   16:     0x55da694b32bd - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f
Dec 15 03:43:29.676 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683
Dec 15 03:43:29.676 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 15 03:43:29.676 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:91
Dec 15 03:43:29.676 INFO [stdout]   17:     0x7fd73c1a26b9 - start_thread
Dec 15 03:43:29.676 INFO [stdout]   18:     0x7fd73bcc241c - clone
Dec 15 03:43:29.676 INFO [stdout]   19:                0x0 - <unknown>
Dec 15 03:43:29.676 INFO [stdout] 
Dec 15 03:43:29.676 INFO [stdout] 
Dec 15 03:43:29.676 INFO [stdout] failures:
Dec 15 03:43:29.676 INFO [stdout]     test_drop_network_manager_2
Dec 15 03:43:29.676 INFO [stdout]     test_drop_network_manager_3
Dec 15 03:43:29.676 INFO [stdout] 
Dec 15 03:43:29.676 INFO [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:43:29.676 INFO [stdout] 
Dec 15 03:43:29.678 INFO [stderr] error: test failed, to rerun pass '--test download'
Dec 15 03:43:29.683 INFO [stderr] su: No module specific data is present
Dec 15 03:43:30.683 INFO running `"docker" "inspect" "bf4ce5b14beed1ef93a20bb33c9fdb3ee7fd2011d603f9ed35e8b957d092f356"`
Dec 15 03:43:30.928 INFO running `"docker" "rm" "-f" "bf4ce5b14beed1ef93a20bb33c9fdb3ee7fd2011d603f9ed35e8b957d092f356"`
Dec 15 03:43:31.152 INFO [stdout] bf4ce5b14beed1ef93a20bb33c9fdb3ee7fd2011d603f9ed35e8b957d092f356