Aug 30 10:00:12.592 INFO checking nanny-sys-0.0.6 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699 Aug 30 10:00:12.592 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets Aug 30 10:00:12.592 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 10:00:12.761 INFO blam! 4f277e1eeb88416ec3a703119f8e955f41f790bc1aed879fd11177d24f63954d Aug 30 10:00:12.763 INFO running `"docker" "start" "-a" "4f277e1eeb88416ec3a703119f8e955f41f790bc1aed879fd11177d24f63954d"` Aug 30 10:00:13.369 INFO kablam! Compiling nanny-sys v0.0.6 (file:///source) Aug 30 10:00:13.796 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Aug 30 10:00:13.796 INFO kablam! --> build.rs:34:5 Aug 30 10:00:13.796 INFO kablam! | Aug 30 10:00:13.796 INFO kablam! 34 | gcc::Config::new() Aug 30 10:00:13.797 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 30 10:00:13.797 INFO kablam! | Aug 30 10:00:13.797 INFO kablam! = note: #[warn(deprecated)] on by default Aug 30 10:00:13.797 INFO kablam! Aug 30 10:00:14.287 INFO kablam! error: failed to run custom build command for `nanny-sys v0.0.6 (file:///source)` Aug 30 10:00:14.287 INFO kablam! process didn't exit successfully: `/target/debug/build/nanny-sys-0a42ed43bc6fa413/build-script-build` (exit code: 101) Aug 30 10:00:14.287 INFO kablam! --- stderr Aug 30 10:00:14.287 INFO kablam! thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', libcore/option.rs:345:21 Aug 30 10:00:14.287 INFO kablam! stack backtrace: Aug 30 10:00:14.287 INFO kablam! 0: 0x55e07750d1ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771 Aug 30 10:00:14.287 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 10:00:14.288 INFO kablam! 1: 0x55e0774fd426 - std::sys_common::backtrace::print::h20354399b6248400 Aug 30 10:00:14.288 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 10:00:14.288 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 10:00:14.288 INFO kablam! 2: 0x55e0774fb82d - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15 Aug 30 10:00:14.288 INFO kablam! at libstd/panicking.rs:211 Aug 30 10:00:14.288 INFO kablam! 3: 0x55e0774fb5a0 - std::panicking::default_hook::hbb219006758dbd2e Aug 30 10:00:14.288 INFO kablam! at libstd/panicking.rs:227 Aug 30 10:00:14.288 INFO kablam! 4: 0x55e0774fbe4c - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5 Aug 30 10:00:14.288 INFO kablam! at libstd/panicking.rs:476 Aug 30 10:00:14.288 INFO kablam! 5: 0x55e0774fba49 - std::panicking::continue_panic_fmt::hd3ab0516fdd5f4c7 Aug 30 10:00:14.288 INFO kablam! at libstd/panicking.rs:390 Aug 30 10:00:14.288 INFO kablam! 6: 0x55e0774fb945 - rust_begin_unwind Aug 30 10:00:14.288 INFO kablam! at libstd/panicking.rs:325 Aug 30 10:00:14.288 INFO kablam! 7: 0x55e07754eccb - core::panicking::panic_fmt::h8c43e8dbd135b6a8 Aug 30 10:00:14.288 INFO kablam! at libcore/panicking.rs:77 Aug 30 10:00:14.288 INFO kablam! 8: 0x55e07754ebfa - core::panicking::panic::h4ff565a6873070e3 Aug 30 10:00:14.288 INFO kablam! at libcore/panicking.rs:52 Aug 30 10:00:14.288 INFO kablam! 9: 0x55e0774ad10f - >::unwrap::ha37dc03d708e6e3f Aug 30 10:00:14.288 INFO kablam! at /checkout/src/libcore/macros.rs:20 Aug 30 10:00:14.288 INFO kablam! 10: 0x55e0774ad968 - build_script_build::build_object_file::h06841df2cc209f56 Aug 30 10:00:14.289 INFO kablam! at /source/build.rs:23 Aug 30 10:00:14.289 INFO kablam! 11: 0x55e0774adc95 - build_script_build::main::he7dc2579a3da31e5 Aug 30 10:00:14.289 INFO kablam! at /source/build.rs:41 Aug 30 10:00:14.289 INFO kablam! 12: 0x55e0774ad19f - std::rt::lang_start::{{closure}}::h6e9dd1e2fdbe7b73 Aug 30 10:00:14.289 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 10:00:14.289 INFO kablam! 13: 0x55e0774fb932 - std::panicking::try::do_call::he8e7cb1df85bccd2 Aug 30 10:00:14.289 INFO kablam! at libstd/rt.rs:59 Aug 30 10:00:14.289 INFO kablam! at libstd/panicking.rs:310 Aug 30 10:00:14.289 INFO kablam! 14: 0x55e07751ea19 - __rust_maybe_catch_panic Aug 30 10:00:14.289 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 10:00:14.289 INFO kablam! 15: 0x55e077508b95 - std::rt::lang_start_internal::h3de9d74037683c14 Aug 30 10:00:14.289 INFO kablam! at libstd/panicking.rs:289 Aug 30 10:00:14.289 INFO kablam! at libstd/panic.rs:392 Aug 30 10:00:14.289 INFO kablam! at libstd/rt.rs:58 Aug 30 10:00:14.289 INFO kablam! 16: 0x55e0774ad177 - std::rt::lang_start::hd7e8ff20b7131a5a Aug 30 10:00:14.289 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 10:00:14.289 INFO kablam! 17: 0x55e0774adcc9 - main Aug 30 10:00:14.289 INFO kablam! 18: 0x7f45ee5e682f - __libc_start_main Aug 30 10:00:14.289 INFO kablam! 19: 0x55e0774ac268 - _start Aug 30 10:00:14.289 INFO kablam! 20: 0x0 - Aug 30 10:00:14.289 INFO kablam! Aug 30 10:00:14.289 INFO kablam! su: No module specific data is present Aug 30 10:00:14.682 INFO running `"docker" "rm" "-f" "4f277e1eeb88416ec3a703119f8e955f41f790bc1aed879fd11177d24f63954d"` Aug 30 10:00:14.794 INFO blam! 4f277e1eeb88416ec3a703119f8e955f41f790bc1aed879fd11177d24f63954d