Aug 30 10:27:51.455 INFO checking nanny-sys-0.0.2 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707 Aug 30 10:27:51.456 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets Aug 30 10:27:51.456 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 10:27:51.594 INFO blam! c320f1f8184135682e248a1feb44f00fbb246b033d44689ed7f92939b28de893 Aug 30 10:27:51.596 INFO running `"docker" "start" "-a" "c320f1f8184135682e248a1feb44f00fbb246b033d44689ed7f92939b28de893"` Aug 30 10:27:52.260 INFO kablam! Compiling nanny-sys v0.0.2 (file:///source) Aug 30 10:27:52.581 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Aug 30 10:27:52.581 INFO kablam! --> build.rs:34:5 Aug 30 10:27:52.581 INFO kablam! | Aug 30 10:27:52.581 INFO kablam! 34 | gcc::Config::new() Aug 30 10:27:52.581 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 30 10:27:52.581 INFO kablam! | Aug 30 10:27:52.581 INFO kablam! = note: #[warn(deprecated)] on by default Aug 30 10:27:52.581 INFO kablam! Aug 30 10:27:53.096 INFO kablam! error: failed to run custom build command for `nanny-sys v0.0.2 (file:///source)` Aug 30 10:27:53.096 INFO kablam! process didn't exit successfully: `/target/debug/build/nanny-sys-8d2431323bc737f9/build-script-build` (exit code: 101) Aug 30 10:27:53.097 INFO kablam! --- stderr Aug 30 10:27:53.097 INFO kablam! thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', libcore/option.rs:345:21 Aug 30 10:27:53.097 INFO kablam! stack backtrace: Aug 30 10:27:53.097 INFO kablam! 0: 0x561a8b4971be - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2e24c3aef5ef21db Aug 30 10:27:53.097 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 10:27:53.097 INFO kablam! 1: 0x561a8b487426 - std::sys_common::backtrace::print::hc5f2ea19f5e117e2 Aug 30 10:27:53.097 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 10:27:53.097 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 10:27:53.097 INFO kablam! 2: 0x561a8b48582d - std::panicking::default_hook::{{closure}}::h708048e2809fc48c Aug 30 10:27:53.097 INFO kablam! at libstd/panicking.rs:211 Aug 30 10:27:53.097 INFO kablam! 3: 0x561a8b4855a0 - std::panicking::default_hook::h6b6759214d380e57 Aug 30 10:27:53.097 INFO kablam! at libstd/panicking.rs:227 Aug 30 10:27:53.097 INFO kablam! 4: 0x561a8b485e4c - std::panicking::rust_panic_with_hook::h1e37970c6180beb4 Aug 30 10:27:53.097 INFO kablam! at libstd/panicking.rs:477 Aug 30 10:27:53.097 INFO kablam! 5: 0x561a8b485a49 - std::panicking::continue_panic_fmt::hce97aa0d82e066bf Aug 30 10:27:53.097 INFO kablam! at libstd/panicking.rs:391 Aug 30 10:27:53.097 INFO kablam! 6: 0x561a8b485945 - rust_begin_unwind Aug 30 10:27:53.097 INFO kablam! at libstd/panicking.rs:326 Aug 30 10:27:53.097 INFO kablam! 7: 0x561a8b4d8ccb - core::panicking::panic_fmt::h412bc2b363ac7f01 Aug 30 10:27:53.097 INFO kablam! at libcore/panicking.rs:77 Aug 30 10:27:53.097 INFO kablam! 8: 0x561a8b4d8bfa - core::panicking::panic::h24aa8b8b9fcc69a4 Aug 30 10:27:53.097 INFO kablam! at libcore/panicking.rs:52 Aug 30 10:27:53.097 INFO kablam! 9: 0x561a8b43654f - >::unwrap::hd4ec1a25d2cd36b2 Aug 30 10:27:53.097 INFO kablam! at /checkout/src/libcore/macros.rs:20 Aug 30 10:27:53.097 INFO kablam! 10: 0x561a8b437798 - build_script_build::build_object_file::h8dca194e478dbfc8 Aug 30 10:27:53.097 INFO kablam! at /source/build.rs:23 Aug 30 10:27:53.097 INFO kablam! 11: 0x561a8b437ac5 - build_script_build::main::hf402ac1d84af62e4 Aug 30 10:27:53.097 INFO kablam! at /source/build.rs:41 Aug 30 10:27:53.097 INFO kablam! 12: 0x561a8b437b7f - std::rt::lang_start::{{closure}}::h13824d0d21530609 Aug 30 10:27:53.097 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 10:27:53.097 INFO kablam! 13: 0x561a8b485932 - std::panicking::try::do_call::h34654e345c0ff9fc Aug 30 10:27:53.097 INFO kablam! at libstd/rt.rs:59 Aug 30 10:27:53.097 INFO kablam! at libstd/panicking.rs:310 Aug 30 10:27:53.097 INFO kablam! 14: 0x561a8b4a8f99 - __rust_maybe_catch_panic Aug 30 10:27:53.097 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 10:27:53.097 INFO kablam! 15: 0x561a8b492b95 - std::rt::lang_start_internal::h0b4f47076f8cba18 Aug 30 10:27:53.097 INFO kablam! at libstd/panicking.rs:289 Aug 30 10:27:53.097 INFO kablam! at libstd/panic.rs:392 Aug 30 10:27:53.097 INFO kablam! at libstd/rt.rs:58 Aug 30 10:27:53.097 INFO kablam! 16: 0x561a8b437b57 - std::rt::lang_start::ha9a0ae1a3764d66a Aug 30 10:27:53.097 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 10:27:53.098 INFO kablam! 17: 0x561a8b437af9 - main Aug 30 10:27:53.098 INFO kablam! 18: 0x7f0df758282f - __libc_start_main Aug 30 10:27:53.098 INFO kablam! 19: 0x561a8b436268 - _start Aug 30 10:27:53.098 INFO kablam! 20: 0x0 - Aug 30 10:27:53.098 INFO kablam! Aug 30 10:27:53.098 INFO kablam! su: No module specific data is present Aug 30 10:27:53.637 INFO running `"docker" "rm" "-f" "c320f1f8184135682e248a1feb44f00fbb246b033d44689ed7f92939b28de893"` Aug 30 10:27:53.729 INFO blam! c320f1f8184135682e248a1feb44f00fbb246b033d44689ed7f92939b28de893