Dec 03 12:07:41.682 INFO testing ffi_helpers-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 12:07:41.682 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 12:07:41.919 INFO [stdout] 74afb87b58a3035a44ca33f2a305035f973ca33fac407453f55c2398ce25c67b
Dec 03 12:07:41.921 INFO running `"docker" "start" "-a" "74afb87b58a3035a44ca33f2a305035f973ca33fac407453f55c2398ce25c67b"`
Dec 03 12:07:42.395 INFO [stderr] usermod: no changes
Dec 03 12:07:42.464 INFO [stderr]    Compiling ffi_helpers v0.1.0 (/source)
Dec 03 12:07:42.523 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 03 12:07:42.524 INFO [stderr]    --> src/task.rs:440:9
Dec 03 12:07:42.524 INFO [stderr]     |
Dec 03 12:07:42.524 INFO [stderr] 440 | #[allow(private_no_mangle_fns)]
Dec 03 12:07:42.524 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:07:42.524 INFO [stderr]     |
Dec 03 12:07:42.524 INFO [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
Dec 03 12:07:42.524 INFO [stderr] 
Dec 03 12:07:44.149 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Dec 03 12:07:44.153 INFO [stderr] su: No module specific data is present
Dec 03 12:07:44.467 INFO running `"docker" "inspect" "74afb87b58a3035a44ca33f2a305035f973ca33fac407453f55c2398ce25c67b"`
Dec 03 12:07:44.758 INFO running `"docker" "rm" "-f" "74afb87b58a3035a44ca33f2a305035f973ca33fac407453f55c2398ce25c67b"`
Dec 03 12:07:45.011 INFO [stdout] 74afb87b58a3035a44ca33f2a305035f973ca33fac407453f55c2398ce25c67b
Dec 03 12:07:45.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 12:07:45.479 INFO [stdout] e42c6dade9ac59d5357567f6e4381c5e6bff8583d7835893325622cde17caf23
Dec 03 12:07:45.479 INFO running `"docker" "start" "-a" "e42c6dade9ac59d5357567f6e4381c5e6bff8583d7835893325622cde17caf23"`
Dec 03 12:07:46.779 INFO [stderr] usermod: no changes
Dec 03 12:07:46.848 INFO [stderr]    Compiling ffi_helpers v0.1.0 (/source)
Dec 03 12:07:46.902 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 03 12:07:46.902 INFO [stderr]    --> src/task.rs:440:9
Dec 03 12:07:46.902 INFO [stderr]     |
Dec 03 12:07:46.902 INFO [stderr] 440 | #[allow(private_no_mangle_fns)]
Dec 03 12:07:46.902 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:07:46.902 INFO [stderr]     |
Dec 03 12:07:46.902 INFO [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
Dec 03 12:07:46.902 INFO [stderr] 
Dec 03 12:07:49.917 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
Dec 03 12:07:49.919 INFO [stderr] su: No module specific data is present
Dec 03 12:07:50.435 INFO running `"docker" "inspect" "e42c6dade9ac59d5357567f6e4381c5e6bff8583d7835893325622cde17caf23"`
Dec 03 12:07:50.662 INFO running `"docker" "rm" "-f" "e42c6dade9ac59d5357567f6e4381c5e6bff8583d7835893325622cde17caf23"`
Dec 03 12:07:50.995 INFO [stdout] e42c6dade9ac59d5357567f6e4381c5e6bff8583d7835893325622cde17caf23
Dec 03 12:07:51.003 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 12:07:51.456 INFO [stdout] a3429b886a6c2179ecce8a438cef15340c759f6af9797763441c633d1e0a64ac
Dec 03 12:07:51.459 INFO running `"docker" "start" "-a" "a3429b886a6c2179ecce8a438cef15340c759f6af9797763441c633d1e0a64ac"`
Dec 03 12:07:52.547 INFO [stderr] usermod: no changes
Dec 03 12:07:52.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 03 12:07:52.615 INFO [stderr]      Running /target/debug/deps/ffi_helpers-32cd3bbdc0d129fc
Dec 03 12:07:52.619 INFO [stdout] 
Dec 03 12:07:52.619 INFO [stdout] running 11 tests
Dec 03 12:07:52.619 INFO [stdout] test nullable::tests::null_pointer_check_on_garbage_address_doesnt_segfault ... ok
Dec 03 12:07:52.619 INFO [stdout] test nullable::tests::can_detect_null_pointers ... ok
Dec 03 12:07:52.619 INFO [stdout] test nullable::tests::can_detect_non_null_pointers ... ok
Dec 03 12:07:52.619 INFO [stdout] test error_handling::tests::write_the_last_error_message_into_a_buffer ... ok
Dec 03 12:07:52.619 INFO [stdout] test error_handling::tests::update_the_error ... ok
Dec 03 12:07:52.619 INFO [stdout] test error_handling::tests::get_the_last_error_messages_length ... ok
Dec 03 12:07:52.619 INFO [stdout] test error_handling::tests::take_the_last_error ... ok
Dec 03 12:07:52.619 INFO [stderr] thread '<unnamed>' panicked at 'Oops', src/task.rs:542:13
Dec 03 12:07:52.619 INFO [stderr] stack backtrace:
Dec 03 12:07:52.643 INFO [stdout] test task::tests::use_the_c_api ... ok
Dec 03 12:07:52.658 INFO [stderr]    0:     0x5573b3e3c54f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 03 12:07:52.663 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 03 12:07:52.663 INFO [stderr]    1:     0x5573b3e45607 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 03 12:07:52.663 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Dec 03 12:07:52.663 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Dec 03 12:07:52.663 INFO [stderr]    2:     0x5573b3e402ef - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 03 12:07:52.667 INFO [stderr]                                at libstd/panicking.rs:211
Dec 03 12:07:52.667 INFO [stderr]    3:     0x5573b3e40054 - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 03 12:07:52.667 INFO [stderr]                                at libstd/panicking.rs:227
Dec 03 12:07:52.667 INFO [stderr]    4:     0x5573b3e409ce - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 03 12:07:52.667 INFO [stderr]                                at libstd/panicking.rs:476
Dec 03 12:07:52.667 INFO [stderr]    5:     0x5573b3e166e7 - std::panicking::begin_panic::h268258cb44f94ef4
Dec 03 12:07:52.667 INFO [stderr]                                at libstd/panicking.rs:410
Dec 03 12:07:52.667 INFO [stderr]    6:     0x5573b3db0ed4 - <ffi_helpers::task::tests::PanicTask as ffi_helpers::task::Task>::run::h7b8dc5591abb7b3f
Dec 03 12:07:52.667 INFO [stderr]                                at src/task.rs:542
Dec 03 12:07:52.667 INFO [stderr]    7:     0x5573b3d9ab5c - <ffi_helpers::task::TaskHandle<T>>::spawn::{{closure}}::{{closure}}::h359372b4a19b855f
Dec 03 12:07:52.667 INFO [stderr]                                at src/task.rs:383
Dec 03 12:07:52.667 INFO [stderr]    8:     0x5573b3da1225 - std::panicking::try::do_call::h2489253b80000ac9
Dec 03 12:07:52.682 INFO [stderr]                                at libstd/panicking.rs:310
Dec 03 12:07:52.682 INFO [stderr]    9:     0x5573b3e505b9 - __rust_maybe_catch_panic
Dec 03 12:07:52.682 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Dec 03 12:07:52.682 INFO [stderr]   10:     0x5573b3da0ce0 - std::panicking::try::h18110c8fffb6fbbb
Dec 03 12:07:52.682 INFO [stderr]                                at libstd/panicking.rs:289
Dec 03 12:07:52.682 INFO [stderr]   11:     0x5573b3d9504a - std::panic::catch_unwind::ha256d66c1733cd4b
Dec 03 12:07:52.682 INFO [stderr]                                at libstd/panic.rs:392
Dec 03 12:07:52.682 INFO [stderr]   12:     0x5573b3d96eaa - ffi_helpers::panic::catch_panic::h30f3e16a8b026621
Dec 03 12:07:52.682 INFO [stderr]                                at src/panic.rs:42
Dec 03 12:07:52.683 INFO [stderr]   13:     0x5573b3d9ad63 - <ffi_helpers::task::TaskHandle<T>>::spawn::{{closure}}::h74bfa323765cd009
Dec 03 12:07:52.683 INFO [stderr]                                at src/task.rs:383
Dec 03 12:07:52.683 INFO [stderr]   14:     0x5573b3da0c27 - std::sys_common::backtrace::__rust_begin_short_backtrace::h857c5b4e23b2e0d5
Dec 03 12:07:52.683 INFO [stderr]                                at libstd/sys_common/backtrace.rs:136
Dec 03 12:07:52.683 INFO [stderr]   15:     0x5573b3db9c34 - std::thread::Builder::spawn::{{closure}}::{{closure}}::hf7b3d097481aea74
Dec 03 12:07:52.683 INFO [stderr]                                at libstd/thread/mod.rs:409
Dec 03 12:07:52.683 INFO [stderr]   16:     0x5573b3d94f37 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1df7efdfbd6ef6bb
Dec 03 12:07:52.683 INFO [stderr]                                at libstd/panic.rs:313
Dec 03 12:07:52.683 INFO [stderr]   17:     0x5573b3da12af - std::panicking::try::do_call::h5d59da284a41e13b
Dec 03 12:07:52.683 INFO [stderr]                                at libstd/panicking.rs:310
Dec 03 12:07:52.683 INFO [stderr]   18:     0x5573b3e505b9 - __rust_maybe_catch_panic
Dec 03 12:07:52.683 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Dec 03 12:07:52.683 INFO [stderr]   19:     0x5573b3da114f - std::panicking::try::ha2cad94153b75df3
Dec 03 12:07:52.683 INFO [stderr]                                at libstd/panicking.rs:289
Dec 03 12:07:52.683 INFO [stderr]   20:     0x5573b3d95087 - std::panic::catch_unwind::hc3583fae63cfe3cf
Dec 03 12:07:52.683 INFO [stderr]                                at libstd/panic.rs:392
Dec 03 12:07:52.683 INFO [stderr]   21:     0x5573b3db9708 - std::thread::Builder::spawn::{{closure}}::h1a5d1966b7017d24
Dec 03 12:07:52.683 INFO [stderr]                                at libstd/thread/mod.rs:408
Dec 03 12:07:52.683 INFO [stderr]   22:     0x5573b3dba3cf - <F as alloc::boxed::FnBox<A>>::call_box::h9006c73a027440f6
Dec 03 12:07:52.683 INFO [stderr]                                at liballoc/boxed.rs:672
Dec 03 12:07:52.683 INFO [stderr]   23:     0x5573b3e3e1cd - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 03 12:07:52.683 INFO [stderr]                                at liballoc/boxed.rs:682
Dec 03 12:07:52.683 INFO [stderr]                                at libstd/sys_common/thread.rs:24
Dec 03 12:07:52.683 INFO [stderr]   24:     0x5573b3e333e5 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 03 12:07:52.683 INFO [stderr]                                at libstd/sys/unix/thread.rs:90
Dec 03 12:07:52.683 INFO [stderr]   25:     0x7ff20e44c6b9 - start_thread
Dec 03 12:07:52.683 INFO [stderr]   26:     0x7ff20df6c41c - clone
Dec 03 12:07:52.683 INFO [stderr]   27:                0x0 - <unknown>
Dec 03 12:07:52.688 INFO [stdout] test task::tests::task_can_catch_panic_messages ... ok
Dec 03 12:07:52.691 INFO [stdout] test panic::tests::able_to_catch_panics_and_recover_the_panic_message ... ok
Dec 03 12:07:52.760 INFO [stdout] test task::tests::spawn_a_task ... ok
Dec 03 12:07:52.760 INFO [stdout] 
Dec 03 12:07:52.760 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 12:07:52.760 INFO [stdout] 
Dec 03 12:07:52.761 INFO [stderr]    Doc-tests ffi_helpers
Dec 03 12:07:55.027 INFO [stdout] 
Dec 03 12:07:55.027 INFO [stdout] running 5 tests
Dec 03 12:08:03.584 INFO [stdout] test src/nullable.rs - null_pointer_check (line 95) ... ok
Dec 03 12:08:03.927 INFO [stdout] test src/nullable.rs - null_pointer_check (line 119) ... ok
Dec 03 12:08:04.211 INFO [stdout] test src/nullable.rs - null_pointer_check (line 73) ... ok
Dec 03 12:08:04.995 INFO [stdout] test src/task.rs - task (line 37) ... ok
Dec 03 12:08:05.279 INFO [stdout] test src/error_handling.rs - error_handling (line 27) ... ok
Dec 03 12:08:05.279 INFO [stdout] 
Dec 03 12:08:05.279 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 12:08:05.279 INFO [stdout] 
Dec 03 12:08:05.291 INFO [stderr] su: No module specific data is present
Dec 03 12:08:05.953 INFO running `"docker" "inspect" "a3429b886a6c2179ecce8a438cef15340c759f6af9797763441c633d1e0a64ac"`
Dec 03 12:08:06.145 INFO running `"docker" "rm" "-f" "a3429b886a6c2179ecce8a438cef15340c759f6af9797763441c633d1e0a64ac"`
Dec 03 12:08:06.475 INFO [stdout] a3429b886a6c2179ecce8a438cef15340c759f6af9797763441c633d1e0a64ac
