Nov 02 20:46:28.910 INFO testing ffi_helpers-0.1.0 against beta-2018-10-30 for beta-1.31-1
Nov 02 20:46:28.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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"`
Nov 02 20:46:29.182 INFO blam! 1a26664d463f731a9decc49a785d29ad682f87c8aff3b09a5b712e2cf7faf4d7
Nov 02 20:46:29.187 INFO running `"docker" "start" "-a" "1a26664d463f731a9decc49a785d29ad682f87c8aff3b09a5b712e2cf7faf4d7"`
Nov 02 20:46:29.945 INFO kablam! usermod: no changes
Nov 02 20:46:30.043 INFO kablam!    Compiling ffi_helpers v0.1.0 (/source)
Nov 02 20:46:30.159 INFO kablam! warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Nov 02 20:46:30.159 INFO kablam!    --> src/task.rs:440:9
Nov 02 20:46:30.159 INFO kablam!     |
Nov 02 20:46:30.159 INFO kablam! 440 | #[allow(private_no_mangle_fns)]
Nov 02 20:46:30.159 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:46:30.159 INFO kablam!     |
Nov 02 20:46:30.159 INFO kablam!     = note: #[warn(renamed_and_removed_lints)] on by default
Nov 02 20:46:30.159 INFO kablam! 
Nov 02 20:46:31.916 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Nov 02 20:46:31.927 INFO kablam! su: No module specific data is present
Nov 02 20:46:32.452 INFO running `"docker" "rm" "-f" "1a26664d463f731a9decc49a785d29ad682f87c8aff3b09a5b712e2cf7faf4d7"`
Nov 02 20:46:32.579 INFO blam! 1a26664d463f731a9decc49a785d29ad682f87c8aff3b09a5b712e2cf7faf4d7
Nov 02 20:46:32.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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"`
Nov 02 20:46:32.787 INFO blam! ccff4500a412a69df3547a9695645aa35ec7b03b984b38a5a90ebf6fe3ac6958
Nov 02 20:46:32.793 INFO running `"docker" "start" "-a" "ccff4500a412a69df3547a9695645aa35ec7b03b984b38a5a90ebf6fe3ac6958"`
Nov 02 20:46:33.284 INFO kablam! usermod: no changes
Nov 02 20:46:33.332 INFO kablam!    Compiling ffi_helpers v0.1.0 (/source)
Nov 02 20:46:33.376 INFO kablam! warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Nov 02 20:46:33.377 INFO kablam!    --> src/task.rs:440:9
Nov 02 20:46:33.377 INFO kablam!     |
Nov 02 20:46:33.377 INFO kablam! 440 | #[allow(private_no_mangle_fns)]
Nov 02 20:46:33.377 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:46:33.377 INFO kablam!     |
Nov 02 20:46:33.378 INFO kablam!     = note: #[warn(renamed_and_removed_lints)] on by default
Nov 02 20:46:33.378 INFO kablam! 
Nov 02 20:46:35.965 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
Nov 02 20:46:35.968 INFO kablam! su: No module specific data is present
Nov 02 20:46:36.236 INFO running `"docker" "rm" "-f" "ccff4500a412a69df3547a9695645aa35ec7b03b984b38a5a90ebf6fe3ac6958"`
Nov 02 20:46:36.317 INFO blam! ccff4500a412a69df3547a9695645aa35ec7b03b984b38a5a90ebf6fe3ac6958
Nov 02 20:46:36.319 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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"`
Nov 02 20:46:36.509 INFO blam! b3c60a914b27cb8d8cca59897b678d29be10a7ced952720c1af38d1b02d0f44b
Nov 02 20:46:36.511 INFO running `"docker" "start" "-a" "b3c60a914b27cb8d8cca59897b678d29be10a7ced952720c1af38d1b02d0f44b"`
Nov 02 20:46:36.999 INFO kablam! usermod: no changes
Nov 02 20:46:37.060 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 02 20:46:37.061 INFO kablam!      Running /target/debug/deps/ffi_helpers-78db1b19900e67f1
Nov 02 20:46:37.088 INFO blam! 
Nov 02 20:46:37.088 INFO blam! running 11 tests
Nov 02 20:46:37.088 INFO blam! test error_handling::tests::take_the_last_error ... ok
Nov 02 20:46:37.088 INFO blam! test error_handling::tests::write_the_last_error_message_into_a_buffer ... ok
Nov 02 20:46:37.088 INFO blam! test error_handling::tests::update_the_error ... ok
Nov 02 20:46:37.088 INFO blam! test error_handling::tests::get_the_last_error_messages_length ... ok
Nov 02 20:46:37.088 INFO blam! test nullable::tests::null_pointer_check_on_garbage_address_doesnt_segfault ... ok
Nov 02 20:46:37.088 INFO blam! test nullable::tests::can_detect_null_pointers ... ok
Nov 02 20:46:37.090 INFO blam! test nullable::tests::can_detect_non_null_pointers ... ok
Nov 02 20:46:37.095 INFO kablam! thread '<unnamed>' panicked at 'Oops', src/task.rs:542:13
Nov 02 20:46:37.095 INFO blam! test task::tests::use_the_c_api ... ok
Nov 02 20:46:37.105 INFO kablam! stack backtrace:
Nov 02 20:46:37.105 INFO kablam!    0:     0x55750b3bf56f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c55afa80a996a32
Nov 02 20:46:37.105 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 02 20:46:37.105 INFO kablam!    1:     0x55750b3c8607 - std::sys_common::backtrace::print::hcef907ea7a07cd40
Nov 02 20:46:37.105 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Nov 02 20:46:37.105 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Nov 02 20:46:37.105 INFO kablam!    2:     0x55750b3c32ef - std::panicking::default_hook::{{closure}}::hf541876c65f36ea7
Nov 02 20:46:37.105 INFO kablam!                                at libstd/panicking.rs:211
Nov 02 20:46:37.105 INFO kablam!    3:     0x55750b3c3054 - std::panicking::default_hook::h4ecc06b30ae4459d
Nov 02 20:46:37.105 INFO kablam!                                at libstd/panicking.rs:227
Nov 02 20:46:37.105 INFO kablam!    4:     0x55750b3c39ce - std::panicking::rust_panic_with_hook::h0cc6d9cc9f34a947
Nov 02 20:46:37.105 INFO kablam!                                at libstd/panicking.rs:476
Nov 02 20:46:37.105 INFO kablam!    5:     0x55750b3996f7 - std::panicking::begin_panic::haa4d97c40f92f241
Nov 02 20:46:37.105 INFO kablam!                                at libstd/panicking.rs:410
Nov 02 20:46:37.105 INFO kablam!    6:     0x55750b333ed4 - <ffi_helpers::task::tests::PanicTask as ffi_helpers::task::Task>::run::hc1cb03938d0d0a89
Nov 02 20:46:37.105 INFO kablam!                                at src/task.rs:542
Nov 02 20:46:37.105 INFO kablam!    7:     0x55750b31dbbc - <ffi_helpers::task::TaskHandle<T>>::spawn::{{closure}}::{{closure}}::hd41166350daa9609
Nov 02 20:46:37.105 INFO kablam!                                at src/task.rs:383
Nov 02 20:46:37.105 INFO kablam!    8:     0x55750b324275 - std::panicking::try::do_call::h7748d8bd8a3b9a77
Nov 02 20:46:37.105 INFO kablam!                                at libstd/panicking.rs:310
Nov 02 20:46:37.105 INFO kablam!    9:     0x55750b3d3839 - __rust_maybe_catch_panic
Nov 02 20:46:37.106 INFO kablam!                                at libpanic_unwind/lib.rs:102
Nov 02 20:46:37.106 INFO kablam!   10:     0x55750b3240e0 - std::panicking::try::h98a19e078678d7db
Nov 02 20:46:37.106 INFO kablam!                                at libstd/panicking.rs:289
Nov 02 20:46:37.106 INFO kablam!   11:     0x55750b31809a - std::panic::catch_unwind::h23abe0fcdb4597e3
Nov 02 20:46:37.106 INFO kablam!                                at libstd/panic.rs:392
Nov 02 20:46:37.106 INFO kablam!   12:     0x55750b319eaa - ffi_helpers::panic::catch_panic::h24b67e3300e76690
Nov 02 20:46:37.106 INFO kablam!                                at src/panic.rs:42
Nov 02 20:46:37.106 INFO kablam!   13:     0x55750b31dd63 - <ffi_helpers::task::TaskHandle<T>>::spawn::{{closure}}::h55a32b8538701383
Nov 02 20:46:37.106 INFO kablam!                                at src/task.rs:383
Nov 02 20:46:37.106 INFO kablam!   14:     0x55750b323c27 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc2870050c43ed648
Nov 02 20:46:37.106 INFO kablam!                                at libstd/sys_common/backtrace.rs:136
Nov 02 20:46:37.106 INFO kablam!   15:     0x55750b33cc34 - std::thread::Builder::spawn::{{closure}}::{{closure}}::haa2390b07585044a
Nov 02 20:46:37.106 INFO kablam!                                at libstd/thread/mod.rs:409
Nov 02 20:46:37.106 INFO kablam!   16:     0x55750b317f37 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h25aad795f2a2897b
Nov 02 20:46:37.106 INFO kablam!                                at libstd/panic.rs:313
Nov 02 20:46:37.106 INFO kablam!   17:     0x55750b3242ff - std::panicking::try::do_call::ha0d91cfa70b776b3
Nov 02 20:46:37.106 INFO kablam!                                at libstd/panicking.rs:310
Nov 02 20:46:37.106 INFO kablam!   18:     0x55750b3d3839 - __rust_maybe_catch_panic
Nov 02 20:46:37.106 INFO kablam!                                at libpanic_unwind/lib.rs:102
Nov 02 20:46:37.106 INFO kablam!   19:     0x55750b323eef - std::panicking::try::h4d94b5a3a6be5e06
Nov 02 20:46:37.106 INFO kablam!                                at libstd/panicking.rs:289
Nov 02 20:46:37.106 INFO kablam!   20:     0x55750b318027 - std::panic::catch_unwind::h0eff0052635ffda9
Nov 02 20:46:37.106 INFO kablam!                                at libstd/panic.rs:392
Nov 02 20:46:37.106 INFO kablam!   21:     0x55750b33ca18 - std::thread::Builder::spawn::{{closure}}::ha091630052149131
Nov 02 20:46:37.106 INFO kablam!                                at libstd/thread/mod.rs:408
Nov 02 20:46:37.106 INFO kablam!   22:     0x55750b33d3cf - <F as alloc::boxed::FnBox<A>>::call_box::h0becf33557069ba1
Nov 02 20:46:37.106 INFO kablam!                                at liballoc/boxed.rs:672
Nov 02 20:46:37.106 INFO kablam!   23:     0x55750b3c11dd - std::sys_common::thread::start_thread::had0c80d121669d29
Nov 02 20:46:37.106 INFO kablam!                                at liballoc/boxed.rs:682
Nov 02 20:46:37.106 INFO kablam!                                at libstd/sys_common/thread.rs:24
Nov 02 20:46:37.106 INFO kablam!   24:     0x55750b3b66d5 - std::sys::unix::thread::Thread::new::thread_start::h4a5b66a70d76f47f
Nov 02 20:46:37.106 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Nov 02 20:46:37.106 INFO kablam!   25:     0x7f42659636b9 - start_thread
Nov 02 20:46:37.106 INFO kablam!   26:     0x7f426548341c - clone
Nov 02 20:46:37.106 INFO kablam!   27:                0x0 - <unknown>
Nov 02 20:46:37.115 INFO blam! test panic::tests::able_to_catch_panics_and_recover_the_panic_message ... ok
Nov 02 20:46:37.115 INFO blam! test task::tests::task_can_catch_panic_messages ... ok
Nov 02 20:46:37.199 INFO blam! test task::tests::spawn_a_task ... ok
Nov 02 20:46:37.199 INFO blam! 
Nov 02 20:46:37.199 INFO blam! test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 02 20:46:37.199 INFO blam! 
Nov 02 20:46:37.200 INFO kablam!    Doc-tests ffi_helpers
Nov 02 20:46:39.178 INFO blam! 
Nov 02 20:46:39.178 INFO blam! running 5 tests
Nov 02 20:46:44.067 INFO blam! test src/nullable.rs - null_pointer_check (line 73) ... ok
Nov 02 20:46:44.338 INFO blam! test src/nullable.rs - null_pointer_check (line 119) ... ok
Nov 02 20:46:44.475 INFO blam! test src/nullable.rs - null_pointer_check (line 95) ... ok
Nov 02 20:46:44.519 INFO blam! test src/error_handling.rs - error_handling (line 27) ... ok
Nov 02 20:46:45.709 INFO blam! test src/task.rs - task (line 37) ... ok
Nov 02 20:46:45.710 INFO blam! 
Nov 02 20:46:45.711 INFO blam! test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 02 20:46:45.711 INFO blam! 
Nov 02 20:46:45.723 INFO kablam! su: No module specific data is present
Nov 02 20:46:46.147 INFO running `"docker" "rm" "-f" "b3c60a914b27cb8d8cca59897b678d29be10a7ced952720c1af38d1b02d0f44b"`
Nov 02 20:46:46.261 INFO blam! b3c60a914b27cb8d8cca59897b678d29be10a7ced952720c1af38d1b02d0f44b
