Nov 18 14:27:10.413 INFO testing ffi_helpers-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 18 14:27:10.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 14:27:10.590 INFO [stdout] 297b3f8eae4b14881a100aebdba51c58ebab63ea5fd70fedbf0ffa83be7c6a14 Nov 18 14:27:10.592 INFO running `"docker" "start" "-a" "297b3f8eae4b14881a100aebdba51c58ebab63ea5fd70fedbf0ffa83be7c6a14"` Nov 18 14:27:11.011 INFO [stderr] usermod: no changes Nov 18 14:27:11.087 INFO [stderr] Compiling ffi_helpers v0.1.0 (/source) Nov 18 14:27:11.133 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported` Nov 18 14:27:11.134 INFO [stderr] --> src/task.rs:440:9 Nov 18 14:27:11.135 INFO [stderr] | Nov 18 14:27:11.135 INFO [stderr] 440 | #[allow(private_no_mangle_fns)] Nov 18 14:27:11.136 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 18 14:27:11.136 INFO [stderr] | Nov 18 14:27:11.137 INFO [stderr] = note: #[warn(renamed_and_removed_lints)] on by default Nov 18 14:27:11.138 INFO [stderr] Nov 18 14:27:12.657 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s Nov 18 14:27:12.661 INFO [stderr] su: No module specific data is present Nov 18 14:27:12.974 INFO running `"docker" "inspect" "297b3f8eae4b14881a100aebdba51c58ebab63ea5fd70fedbf0ffa83be7c6a14"` Nov 18 14:27:13.109 INFO running `"docker" "rm" "-f" "297b3f8eae4b14881a100aebdba51c58ebab63ea5fd70fedbf0ffa83be7c6a14"` Nov 18 14:27:13.275 INFO [stdout] 297b3f8eae4b14881a100aebdba51c58ebab63ea5fd70fedbf0ffa83be7c6a14 Nov 18 14:27:13.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 14:27:13.483 INFO [stdout] c6bde2659896da64428b795adfc678f0b136a56cf3a07112e8d125c0964917d9 Nov 18 14:27:13.491 INFO running `"docker" "start" "-a" "c6bde2659896da64428b795adfc678f0b136a56cf3a07112e8d125c0964917d9"` Nov 18 14:27:14.192 INFO [stderr] usermod: no changes Nov 18 14:27:14.252 INFO [stderr] Compiling ffi_helpers v0.1.0 (/source) Nov 18 14:27:14.304 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported` Nov 18 14:27:14.305 INFO [stderr] --> src/task.rs:440:9 Nov 18 14:27:14.305 INFO [stderr] | Nov 18 14:27:14.305 INFO [stderr] 440 | #[allow(private_no_mangle_fns)] Nov 18 14:27:14.305 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 18 14:27:14.305 INFO [stderr] | Nov 18 14:27:14.306 INFO [stderr] = note: #[warn(renamed_and_removed_lints)] on by default Nov 18 14:27:14.306 INFO [stderr] Nov 18 14:27:17.655 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.44s Nov 18 14:27:17.659 INFO [stderr] su: No module specific data is present Nov 18 14:27:18.069 INFO running `"docker" "inspect" "c6bde2659896da64428b795adfc678f0b136a56cf3a07112e8d125c0964917d9"` Nov 18 14:27:18.175 INFO running `"docker" "rm" "-f" "c6bde2659896da64428b795adfc678f0b136a56cf3a07112e8d125c0964917d9"` Nov 18 14:27:18.297 INFO [stdout] c6bde2659896da64428b795adfc678f0b136a56cf3a07112e8d125c0964917d9 Nov 18 14:27:18.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 14:27:18.645 INFO [stdout] e04d052db2f068955f1fef8e86791b3bafb4ffe448b2a58ac815b1c276fa9000 Nov 18 14:27:18.648 INFO running `"docker" "start" "-a" "e04d052db2f068955f1fef8e86791b3bafb4ffe448b2a58ac815b1c276fa9000"` Nov 18 14:27:19.209 INFO [stderr] usermod: no changes Nov 18 14:27:19.257 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Nov 18 14:27:19.269 INFO [stderr] Running /target/debug/deps/ffi_helpers-8b882d51da8b4414 Nov 18 14:27:19.271 INFO [stdout] Nov 18 14:27:19.271 INFO [stdout] running 11 tests Nov 18 14:27:19.275 INFO [stdout] test nullable::tests::null_pointer_check_on_garbage_address_doesnt_segfault ... ok Nov 18 14:27:19.275 INFO [stdout] test nullable::tests::can_detect_null_pointers ... ok Nov 18 14:27:19.276 INFO [stdout] test nullable::tests::can_detect_non_null_pointers ... ok Nov 18 14:27:19.277 INFO [stderr] thread '' panicked at 'Oops', src/task.rs:542:13 Nov 18 14:27:19.277 INFO [stdout] test task::tests::use_the_c_api ... ok Nov 18 14:27:19.281 INFO [stdout] test error_handling::tests::take_the_last_error ... ok Nov 18 14:27:19.281 INFO [stdout] test error_handling::tests::update_the_error ... ok Nov 18 14:27:19.281 INFO [stdout] test error_handling::tests::write_the_last_error_message_into_a_buffer ... ok Nov 18 14:27:19.287 INFO [stdout] test error_handling::tests::get_the_last_error_messages_length ... ok Nov 18 14:27:19.315 INFO [stderr] stack backtrace: Nov 18 14:27:19.315 INFO [stderr] 0: 0x55cf3ee05493 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8 Nov 18 14:27:19.315 INFO [stderr] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 14:27:19.315 INFO [stderr] 1: 0x55cf3edffb68 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb Nov 18 14:27:19.315 INFO [stderr] at libstd/sys_common/backtrace.rs:71 Nov 18 14:27:19.315 INFO [stderr] 2: 0x55cf3ee043b4 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097 Nov 18 14:27:19.315 INFO [stderr] at libstd/sys_common/backtrace.rs:59 Nov 18 14:27:19.316 INFO [stderr] at libstd/panicking.rs:211 Nov 18 14:27:19.316 INFO [stderr] 3: 0x55cf3ee0411d - std::panicking::default_hook::h98c2a01ef734e4b0 Nov 18 14:27:19.316 INFO [stderr] at libstd/panicking.rs:227 Nov 18 14:27:19.316 INFO [stderr] 4: 0x55cf3ee04ac0 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752 Nov 18 14:27:19.316 INFO [stderr] at libstd/panicking.rs:476 Nov 18 14:27:19.316 INFO [stderr] 5: 0x55cf3edda2b7 - std::panicking::begin_panic::h91e6c3f7320ec84d Nov 18 14:27:19.317 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410 Nov 18 14:27:19.317 INFO [stderr] 6: 0x55cf3ed7b0e4 - ::run::h8c43f9dc3e2924d3 Nov 18 14:27:19.318 INFO [stderr] at src/task.rs:542 Nov 18 14:27:19.318 INFO [stderr] 7: 0x55cf3ed63e9c - >::spawn::{{closure}}::{{closure}}::had77eb7d3ecac171 Nov 18 14:27:19.319 INFO [stderr] at src/task.rs:383 Nov 18 14:27:19.319 INFO [stderr] 8: 0x55cf3ed6b315 - std::panicking::try::do_call::hd8fb867c6c84d112 Nov 18 14:27:19.319 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310 Nov 18 14:27:19.319 INFO [stderr] 9: 0x55cf3ee13269 - __rust_maybe_catch_panic Nov 18 14:27:19.319 INFO [stderr] at libpanic_unwind/lib.rs:102 Nov 18 14:27:19.319 INFO [stderr] 10: 0x55cf3ed6b0c0 - std::panicking::try::hd0dd625965d19470 Nov 18 14:27:19.319 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 14:27:19.319 INFO [stderr] 11: 0x55cf3ed5f17a - std::panic::catch_unwind::h8838330542fa3e38 Nov 18 14:27:19.319 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 14:27:19.319 INFO [stderr] 12: 0x55cf3ed611aa - ffi_helpers::panic::catch_panic::h8c11672f87315e44 Nov 18 14:27:19.319 INFO [stderr] at src/panic.rs:42 Nov 18 14:27:19.319 INFO [stderr] 13: 0x55cf3ed64043 - >::spawn::{{closure}}::h39c21ff2525d4a8b Nov 18 14:27:19.319 INFO [stderr] at src/task.rs:383 Nov 18 14:27:19.319 INFO [stderr] 14: 0x55cf3ed6aca7 - std::sys_common::backtrace::__rust_begin_short_backtrace::he86b1d14bad61739 Nov 18 14:27:19.319 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136 Nov 18 14:27:19.319 INFO [stderr] 15: 0x55cf3ed83e24 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hded02c17af182c7d Nov 18 14:27:19.319 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477 Nov 18 14:27:19.319 INFO [stderr] 16: 0x55cf3ed5f067 - as core::ops::function::FnOnce<()>>::call_once::h941a5b2fc9bea9d9 Nov 18 14:27:19.319 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319 Nov 18 14:27:19.319 INFO [stderr] 17: 0x55cf3ed6b3ef - std::panicking::try::do_call::he724f469bf8deecb Nov 18 14:27:19.319 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310 Nov 18 14:27:19.319 INFO [stderr] 18: 0x55cf3ee13269 - __rust_maybe_catch_panic Nov 18 14:27:19.319 INFO [stderr] at libpanic_unwind/lib.rs:102 Nov 18 14:27:19.319 INFO [stderr] 19: 0x55cf3ed6afcf - std::panicking::try::hb624d9424c721370 Nov 18 14:27:19.319 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 14:27:19.319 INFO [stderr] 20: 0x55cf3ed5f1e7 - std::panic::catch_unwind::hb135cdf1812ff3f6 Nov 18 14:27:19.319 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 14:27:19.319 INFO [stderr] 21: 0x55cf3ed83c08 - std::thread::Builder::spawn_unchecked::{{closure}}::h855477dbe64d801d Nov 18 14:27:19.319 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476 Nov 18 14:27:19.319 INFO [stderr] 22: 0x55cf3ed8472f - >::call_box::h95d9baf75ab8f39f Nov 18 14:27:19.319 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 14:27:19.319 INFO [stderr] 23: 0x55cf3ee0710d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038 Nov 18 14:27:19.319 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683 Nov 18 14:27:19.319 INFO [stderr] at libstd/sys_common/thread.rs:24 Nov 18 14:27:19.319 INFO [stderr] at libstd/sys/unix/thread.rs:90 Nov 18 14:27:19.319 INFO [stderr] 24: 0x7fe888eb56b9 - start_thread Nov 18 14:27:19.319 INFO [stderr] 25: 0x7fe8889d541c - clone Nov 18 14:27:19.319 INFO [stderr] 26: 0x0 - Nov 18 14:27:19.319 INFO [stdout] test panic::tests::able_to_catch_panics_and_recover_the_panic_message ... ok Nov 18 14:27:19.319 INFO [stdout] test task::tests::task_can_catch_panic_messages ... ok Nov 18 14:27:19.402 INFO [stdout] test task::tests::spawn_a_task ... ok Nov 18 14:27:19.402 INFO [stdout] Nov 18 14:27:19.402 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 14:27:19.402 INFO [stdout] Nov 18 14:27:19.402 INFO [stderr] Doc-tests ffi_helpers Nov 18 14:27:20.973 INFO [stdout] Nov 18 14:27:20.973 INFO [stdout] running 5 tests Nov 18 14:27:24.786 INFO [stdout] test src/nullable.rs - null_pointer_check (line 73) ... ok Nov 18 14:27:24.887 INFO [stdout] test src/nullable.rs - null_pointer_check (line 119) ... ok Nov 18 14:27:25.655 INFO [stdout] test src/error_handling.rs - error_handling (line 27) ... ok Nov 18 14:27:26.147 INFO [stdout] test src/nullable.rs - null_pointer_check (line 95) ... ok Nov 18 14:27:26.555 INFO [stdout] test src/task.rs - task (line 37) ... ok Nov 18 14:27:26.555 INFO [stdout] Nov 18 14:27:26.555 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 14:27:26.555 INFO [stdout] Nov 18 14:27:26.570 INFO [stderr] su: No module specific data is present Nov 18 14:27:27.052 INFO running `"docker" "inspect" "e04d052db2f068955f1fef8e86791b3bafb4ffe448b2a58ac815b1c276fa9000"` Nov 18 14:27:27.120 INFO running `"docker" "rm" "-f" "e04d052db2f068955f1fef8e86791b3bafb4ffe448b2a58ac815b1c276fa9000"` Nov 18 14:27:27.220 INFO [stdout] e04d052db2f068955f1fef8e86791b3bafb4ffe448b2a58ac815b1c276fa9000