Dec 03 19:03:41.067 INFO testing async-await-0.2.1 against 1.30.1 for beta-1.31-5
Dec 03 19:03:41.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 19:03:41.531 INFO [stdout] 7dcb81d12c57f291775db7aeff70f8ff76cf6e6a21e1b3139360ed81976f3d9b
Dec 03 19:03:41.533 INFO running `"docker" "start" "-a" "7dcb81d12c57f291775db7aeff70f8ff76cf6e6a21e1b3139360ed81976f3d9b"`
Dec 03 19:03:42.791 INFO [stderr] usermod: no changes
Dec 03 19:03:42.835 INFO [stderr]    Compiling async-await v0.2.1 (/source)
Dec 03 19:03:43.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 03 19:03:43.630 INFO [stderr] su: No module specific data is present
Dec 03 19:03:44.497 INFO running `"docker" "inspect" "7dcb81d12c57f291775db7aeff70f8ff76cf6e6a21e1b3139360ed81976f3d9b"`
Dec 03 19:03:44.767 INFO running `"docker" "rm" "-f" "7dcb81d12c57f291775db7aeff70f8ff76cf6e6a21e1b3139360ed81976f3d9b"`
Dec 03 19:03:45.086 INFO [stdout] 7dcb81d12c57f291775db7aeff70f8ff76cf6e6a21e1b3139360ed81976f3d9b
Dec 03 19:03:45.099 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 19:03:45.571 INFO [stdout] 30e5378268bbba61b42de848262eacb8b0070809e42678fea2b67f1d44405ee7
Dec 03 19:03:45.576 INFO running `"docker" "start" "-a" "30e5378268bbba61b42de848262eacb8b0070809e42678fea2b67f1d44405ee7"`
Dec 03 19:03:46.947 INFO [stderr] usermod: no changes
Dec 03 19:03:47.012 INFO [stderr]    Compiling async-await v0.2.1 (/source)
Dec 03 19:03:48.067 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 03 19:03:48.067 INFO [stderr]   --> src/lib.rs:47:49
Dec 03 19:03:48.067 INFO [stderr]    |
Dec 03 19:03:48.067 INFO [stderr] 47 |     let transformation = f1.map(|v| v * 2).join((f2.map(|v| v + 5)))
Dec 03 19:03:48.067 INFO [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 03 19:03:48.067 INFO [stderr]    |
Dec 03 19:03:48.067 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 03 19:03:48.067 INFO [stderr] 
Dec 03 19:03:48.103 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 03 19:03:48.103 INFO [stderr]   --> src/lib.rs:11:16
Dec 03 19:03:48.103 INFO [stderr]    |
Dec 03 19:03:48.103 INFO [stderr] 11 |             tx.complete($e);
Dec 03 19:03:48.103 INFO [stderr]    |                ^^^^^^^^
Dec 03 19:03:48.103 INFO [stderr] ...
Dec 03 19:03:48.103 INFO [stderr] 39 |     let a = async!{42};
Dec 03 19:03:48.103 INFO [stderr]    |             ---------- in this macro invocation
Dec 03 19:03:48.103 INFO [stderr]    |
Dec 03 19:03:48.103 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 03 19:03:48.103 INFO [stderr] 
Dec 03 19:03:48.155 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 03 19:03:48.155 INFO [stderr]   --> src/lib.rs:11:16
Dec 03 19:03:48.155 INFO [stderr]    |
Dec 03 19:03:48.155 INFO [stderr] 11 |             tx.complete($e);
Dec 03 19:03:48.155 INFO [stderr]    |                ^^^^^^^^
Dec 03 19:03:48.155 INFO [stderr] ...
Dec 03 19:03:48.155 INFO [stderr] 45 |     let f1 = async!{42};
Dec 03 19:03:48.155 INFO [stderr]    |              ---------- in this macro invocation
Dec 03 19:03:48.155 INFO [stderr] 
Dec 03 19:03:48.155 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 03 19:03:48.155 INFO [stderr]   --> src/lib.rs:11:16
Dec 03 19:03:48.155 INFO [stderr]    |
Dec 03 19:03:48.155 INFO [stderr] 11 |             tx.complete($e);
Dec 03 19:03:48.155 INFO [stderr]    |                ^^^^^^^^
Dec 03 19:03:48.155 INFO [stderr] ...
Dec 03 19:03:48.155 INFO [stderr] 46 |     let f2 = async!{18};
Dec 03 19:03:48.155 INFO [stderr]    |              ---------- in this macro invocation
Dec 03 19:03:48.155 INFO [stderr] 
Dec 03 19:03:48.171 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 03 19:03:48.171 INFO [stderr]   --> src/lib.rs:11:16
Dec 03 19:03:48.171 INFO [stderr]    |
Dec 03 19:03:48.171 INFO [stderr] 11 |               tx.complete($e);
Dec 03 19:03:48.171 INFO [stderr]    |                  ^^^^^^^^
Dec 03 19:03:48.171 INFO [stderr] ...
Dec 03 19:03:48.171 INFO [stderr] 54 |       let f1 = async!{{
Dec 03 19:03:48.171 INFO [stderr]    |  ______________-
Dec 03 19:03:48.171 INFO [stderr] 55 | |         let f1 = async!{42};
Dec 03 19:03:48.171 INFO [stderr] 56 | |         await!{f1.map(|v| v * 2)}
Dec 03 19:03:48.171 INFO [stderr] 57 | |     }};
Dec 03 19:03:48.171 INFO [stderr]    | |______- in this macro invocation
Dec 03 19:03:48.171 INFO [stderr] 
Dec 03 19:03:48.171 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 03 19:03:48.171 INFO [stderr]   --> src/lib.rs:11:16
Dec 03 19:03:48.171 INFO [stderr]    |
Dec 03 19:03:48.171 INFO [stderr] 11 |             tx.complete($e);
Dec 03 19:03:48.171 INFO [stderr]    |                ^^^^^^^^
Dec 03 19:03:48.171 INFO [stderr] ...
Dec 03 19:03:48.171 INFO [stderr] 55 |         let f1 = async!{42};
Dec 03 19:03:48.171 INFO [stderr]    |                  ---------- in this macro invocation
Dec 03 19:03:48.171 INFO [stderr] 
Dec 03 19:03:48.175 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 03 19:03:48.175 INFO [stderr]   --> src/lib.rs:11:16
Dec 03 19:03:48.175 INFO [stderr]    |
Dec 03 19:03:48.175 INFO [stderr] 11 |             tx.complete($e);
Dec 03 19:03:48.175 INFO [stderr]    |                ^^^^^^^^
Dec 03 19:03:48.175 INFO [stderr] ...
Dec 03 19:03:48.175 INFO [stderr] 63 |     let a = async!{42};
Dec 03 19:03:48.175 INFO [stderr]    |             ---------- in this macro invocation
Dec 03 19:03:48.175 INFO [stderr] 
Dec 03 19:03:48.179 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 03 19:03:48.179 INFO [stderr]   --> src/lib.rs:11:16
Dec 03 19:03:48.179 INFO [stderr]    |
Dec 03 19:03:48.179 INFO [stderr] 11 |             tx.complete($e);
Dec 03 19:03:48.179 INFO [stderr]    |                ^^^^^^^^
Dec 03 19:03:48.179 INFO [stderr] ...
Dec 03 19:03:48.179 INFO [stderr] 69 |     let a = async!{panic!("i")};
Dec 03 19:03:48.179 INFO [stderr]    |             ------------------- in this macro invocation
Dec 03 19:03:48.179 INFO [stderr] 
Dec 03 19:03:48.179 INFO [stderr] warning: unreachable expression
Dec 03 19:03:48.179 INFO [stderr]   --> src/lib.rs:11:13
Dec 03 19:03:48.179 INFO [stderr]    |
Dec 03 19:03:48.179 INFO [stderr] 11 |             tx.complete($e);
Dec 03 19:03:48.179 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 03 19:03:48.179 INFO [stderr] ...
Dec 03 19:03:48.179 INFO [stderr] 69 |     let a = async!{panic!("i")};
Dec 03 19:03:48.179 INFO [stderr]    |             ------------------- in this macro invocation
Dec 03 19:03:48.179 INFO [stderr]    |
Dec 03 19:03:48.179 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 03 19:03:48.179 INFO [stderr] 
Dec 03 19:03:49.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Dec 03 19:03:49.550 INFO [stderr] su: No module specific data is present
Dec 03 19:03:50.419 INFO running `"docker" "inspect" "30e5378268bbba61b42de848262eacb8b0070809e42678fea2b67f1d44405ee7"`
Dec 03 19:03:50.747 INFO running `"docker" "rm" "-f" "30e5378268bbba61b42de848262eacb8b0070809e42678fea2b67f1d44405ee7"`
Dec 03 19:03:51.087 INFO [stdout] 30e5378268bbba61b42de848262eacb8b0070809e42678fea2b67f1d44405ee7
Dec 03 19:03:51.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 19:03:51.676 INFO [stdout] 747fe66b71d0514bda229d3bbe6d2ed033120b4620abf02dd48100b1a529b948
Dec 03 19:03:51.678 INFO running `"docker" "start" "-a" "747fe66b71d0514bda229d3bbe6d2ed033120b4620abf02dd48100b1a529b948"`
Dec 03 19:03:54.033 INFO [stderr] usermod: no changes
Dec 03 19:03:54.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 03 19:03:54.147 INFO [stderr]      Running /target/debug/deps/async_await-0991dde785c7082b
Dec 03 19:03:54.163 INFO [stdout] 
Dec 03 19:03:54.163 INFO [stdout] running 5 tests
Dec 03 19:03:54.187 INFO [stderr] thread '<unnamed>' panicked at 'i', src/lib.rs:69:20
Dec 03 19:03:54.187 INFO [stderr] stack backtrace:
Dec 03 19:03:54.188 INFO [stdout] test test_await ... ok
Dec 03 19:03:54.199 INFO [stdout] test test_complex_async ... ok
Dec 03 19:03:54.199 INFO [stdout] test test_simple_async ... ok
Dec 03 19:03:54.199 INFO [stdout] test test_block ... ok
Dec 03 19:03:54.211 INFO [stderr]    0:     0x555cf5bec62e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h15749a98198ba25f
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 19:03:54.211 INFO [stderr]    1:     0x555cf5bdf8c6 - std::sys_common::backtrace::print::h0ba65c811294dbf0
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Dec 03 19:03:54.211 INFO [stderr]    2:     0x555cf5bddced - std::panicking::default_hook::{{closure}}::h42bb31757f0fee64
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/panicking.rs:211
Dec 03 19:03:54.211 INFO [stderr]    3:     0x555cf5bdda60 - std::panicking::default_hook::hebc8848d7aa7dbd9
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/panicking.rs:227
Dec 03 19:03:54.211 INFO [stderr]    4:     0x555cf5bde39c - std::panicking::rust_panic_with_hook::h86e619a638415243
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/panicking.rs:477
Dec 03 19:03:54.211 INFO [stderr]    5:     0x555cf5bd43cf - std::panicking::begin_panic::h1f21b0e64f59438e
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/panicking.rs:411
Dec 03 19:03:54.211 INFO [stderr]    6:     0x555cf5b87eba - async_await::test_default::{{closure}}::h8b5299ccf7b62f3c
Dec 03 19:03:54.211 INFO [stderr]                                at src/lib.rs:69
Dec 03 19:03:54.211 INFO [stderr]    7:     0x555cf5b8dc62 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0f4fa26f0e498e4d
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/sys_common/backtrace.rs:136
Dec 03 19:03:54.211 INFO [stderr]    8:     0x555cf5b801fd - std::thread::Builder::spawn::{{closure}}::{{closure}}::h2ab6ce4e55f97f84
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/thread/mod.rs:409
Dec 03 19:03:54.211 INFO [stderr]    9:     0x555cf5b81080 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9bcc2fa72b7b0e31
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/panic.rs:313
Dec 03 19:03:54.211 INFO [stderr]   10:     0x555cf5b86994 - std::panicking::try::do_call::h8b5d79ab5d0d50aa
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/panicking.rs:310
Dec 03 19:03:54.211 INFO [stderr]   11:     0x555cf5bfb499 - __rust_maybe_catch_panic
Dec 03 19:03:54.211 INFO [stderr]                                at libpanic_unwind/lib.rs:103
Dec 03 19:03:54.211 INFO [stderr]   12:     0x555cf5b8645c - std::panicking::try::h8913c6de194f1938
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/panicking.rs:289
Dec 03 19:03:54.211 INFO [stderr]   13:     0x555cf5b81db2 - std::panic::catch_unwind::hcf776b3ee96e89f6
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/panic.rs:392
Dec 03 19:03:54.211 INFO [stderr]   14:     0x555cf5b7f748 - std::thread::Builder::spawn::{{closure}}::ha81cff7e97f436e9
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/thread/mod.rs:408
Dec 03 19:03:54.211 INFO [stderr]   15:     0x555cf5b80456 - <F as alloc::boxed::FnBox<A>>::call_box::he174a06b9ffe6b77
Dec 03 19:03:54.211 INFO [stderr]                                at liballoc/boxed.rs:646
Dec 03 19:03:54.211 INFO [stderr]   16:     0x555cf5bedf3a - std::sys_common::thread::start_thread::h75d887c7d2cc4479
Dec 03 19:03:54.211 INFO [stderr]                                at liballoc/boxed.rs:656
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/sys_common/thread.rs:24
Dec 03 19:03:54.211 INFO [stderr]   17:     0x555cf5bdeb05 - std::sys::unix::thread::Thread::new::thread_start::h8414caee632bf9ed
Dec 03 19:03:54.211 INFO [stderr]                                at libstd/sys/unix/thread.rs:90
Dec 03 19:03:54.211 INFO [stderr]   18:     0x7f59160fc6b9 - start_thread
Dec 03 19:03:54.211 INFO [stderr]   19:     0x7f5915c1c41c - clone
Dec 03 19:03:54.211 INFO [stderr]   20:                0x0 - <unknown>
Dec 03 19:03:54.212 INFO [stdout] test test_default ... ok
Dec 03 19:03:54.212 INFO [stdout] 
Dec 03 19:03:54.212 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 19:03:54.212 INFO [stdout] 
Dec 03 19:03:54.220 INFO [stderr]    Doc-tests async-await
Dec 03 19:03:55.529 INFO [stdout] 
Dec 03 19:03:55.529 INFO [stdout] running 0 tests
Dec 03 19:03:55.530 INFO [stdout] 
Dec 03 19:03:55.530 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 19:03:55.530 INFO [stdout] 
Dec 03 19:03:55.540 INFO [stderr] su: No module specific data is present
Dec 03 19:03:56.699 INFO running `"docker" "inspect" "747fe66b71d0514bda229d3bbe6d2ed033120b4620abf02dd48100b1a529b948"`
Dec 03 19:03:57.045 INFO running `"docker" "rm" "-f" "747fe66b71d0514bda229d3bbe6d2ed033120b4620abf02dd48100b1a529b948"`
Dec 03 19:03:57.422 INFO [stdout] 747fe66b71d0514bda229d3bbe6d2ed033120b4620abf02dd48100b1a529b948
