Aug 30 10:00:14.925 INFO checking nanny-sys-0.0.2 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699 Aug 30 10:00:14.925 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets Aug 30 10:00:14.926 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 10:00:15.101 INFO blam! 049e6033ae64006375dd191d45d5578f0218b6e05fd743907ae25a4be795ab7d Aug 30 10:00:15.103 INFO running `"docker" "start" "-a" "049e6033ae64006375dd191d45d5578f0218b6e05fd743907ae25a4be795ab7d"` Aug 30 10:00:15.704 INFO kablam! Compiling nanny-sys v0.0.2 (file:///source) Aug 30 10:00:16.056 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Aug 30 10:00:16.056 INFO kablam! --> build.rs:34:5 Aug 30 10:00:16.056 INFO kablam! | Aug 30 10:00:16.056 INFO kablam! 34 | gcc::Config::new() Aug 30 10:00:16.056 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 30 10:00:16.056 INFO kablam! | Aug 30 10:00:16.056 INFO kablam! = note: #[warn(deprecated)] on by default Aug 30 10:00:16.056 INFO kablam! Aug 30 10:00:16.574 INFO kablam! error: failed to run custom build command for `nanny-sys v0.0.2 (file:///source)` Aug 30 10:00:16.574 INFO kablam! process didn't exit successfully: `/target/debug/build/nanny-sys-4287f0f8f0a06275/build-script-build` (exit code: 101) Aug 30 10:00:16.574 INFO kablam! --- stderr Aug 30 10:00:16.574 INFO kablam! thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', libcore/option.rs:345:21 Aug 30 10:00:16.574 INFO kablam! stack backtrace: Aug 30 10:00:16.574 INFO kablam! 0: 0x5575c8cbb1ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771 Aug 30 10:00:16.574 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 10:00:16.574 INFO kablam! 1: 0x5575c8cab426 - std::sys_common::backtrace::print::h20354399b6248400 Aug 30 10:00:16.574 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 10:00:16.574 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 10:00:16.574 INFO kablam! 2: 0x5575c8ca982d - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15 Aug 30 10:00:16.574 INFO kablam! at libstd/panicking.rs:211 Aug 30 10:00:16.574 INFO kablam! 3: 0x5575c8ca95a0 - std::panicking::default_hook::hbb219006758dbd2e Aug 30 10:00:16.574 INFO kablam! at libstd/panicking.rs:227 Aug 30 10:00:16.574 INFO kablam! 4: 0x5575c8ca9e4c - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5 Aug 30 10:00:16.574 INFO kablam! at libstd/panicking.rs:476 Aug 30 10:00:16.574 INFO kablam! 5: 0x5575c8ca9a49 - std::panicking::continue_panic_fmt::hd3ab0516fdd5f4c7 Aug 30 10:00:16.574 INFO kablam! at libstd/panicking.rs:390 Aug 30 10:00:16.575 INFO kablam! 6: 0x5575c8ca9945 - rust_begin_unwind Aug 30 10:00:16.575 INFO kablam! at libstd/panicking.rs:325 Aug 30 10:00:16.575 INFO kablam! 7: 0x5575c8cfcccb - core::panicking::panic_fmt::h8c43e8dbd135b6a8 Aug 30 10:00:16.575 INFO kablam! at libcore/panicking.rs:77 Aug 30 10:00:16.575 INFO kablam! 8: 0x5575c8cfcbfa - core::panicking::panic::h4ff565a6873070e3 Aug 30 10:00:16.575 INFO kablam! at libcore/panicking.rs:52 Aug 30 10:00:16.575 INFO kablam! 9: 0x5575c8c5bcbf - >::unwrap::ha50dbc555eaf3f8d Aug 30 10:00:16.575 INFO kablam! at /checkout/src/libcore/macros.rs:20 Aug 30 10:00:16.575 INFO kablam! 10: 0x5575c8c5b8d8 - build_script_build::build_object_file::hd1605512fa07a091 Aug 30 10:00:16.575 INFO kablam! at /source/build.rs:23 Aug 30 10:00:16.575 INFO kablam! 11: 0x5575c8c5bc05 - build_script_build::main::h4a22147e2afd58da Aug 30 10:00:16.575 INFO kablam! at /source/build.rs:41 Aug 30 10:00:16.575 INFO kablam! 12: 0x5575c8c5b1cf - std::rt::lang_start::{{closure}}::h5335de1919f9c95b Aug 30 10:00:16.575 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 10:00:16.575 INFO kablam! 13: 0x5575c8ca9932 - std::panicking::try::do_call::he8e7cb1df85bccd2 Aug 30 10:00:16.575 INFO kablam! at libstd/rt.rs:59 Aug 30 10:00:16.575 INFO kablam! at libstd/panicking.rs:310 Aug 30 10:00:16.575 INFO kablam! 14: 0x5575c8ccca19 - __rust_maybe_catch_panic Aug 30 10:00:16.575 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 10:00:16.575 INFO kablam! 15: 0x5575c8cb6b95 - std::rt::lang_start_internal::h3de9d74037683c14 Aug 30 10:00:16.575 INFO kablam! at libstd/panicking.rs:289 Aug 30 10:00:16.575 INFO kablam! at libstd/panic.rs:392 Aug 30 10:00:16.576 INFO kablam! at libstd/rt.rs:58 Aug 30 10:00:16.576 INFO kablam! 16: 0x5575c8c5b1a7 - std::rt::lang_start::h075d89c7461d5feb Aug 30 10:00:16.576 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 10:00:16.576 INFO kablam! 17: 0x5575c8c5bc39 - main Aug 30 10:00:16.576 INFO kablam! 18: 0x7f5bc203582f - __libc_start_main Aug 30 10:00:16.576 INFO kablam! 19: 0x5575c8c5a268 - _start Aug 30 10:00:16.576 INFO kablam! 20: 0x0 - Aug 30 10:00:16.576 INFO kablam! Aug 30 10:00:16.576 INFO kablam! su: No module specific data is present Aug 30 10:00:16.972 INFO running `"docker" "rm" "-f" "049e6033ae64006375dd191d45d5578f0218b6e05fd743907ae25a4be795ab7d"` Aug 30 10:00:17.084 INFO blam! 049e6033ae64006375dd191d45d5578f0218b6e05fd743907ae25a4be795ab7d