Aug 30 10:27:51.401 INFO checking nanny-sys-0.0.2 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 30 10:27:51.402 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 30 10:27:51.402 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 10:27:51.567 INFO blam! 60e5050ebf58599fbf75b6e1403b88e7b1771d4ce7455ae820d9d4f4d1d5bdd2 Aug 30 10:27:51.569 INFO running `"docker" "start" "-a" "60e5050ebf58599fbf75b6e1403b88e7b1771d4ce7455ae820d9d4f4d1d5bdd2"` Aug 30 10:27:52.229 INFO kablam! Compiling nanny-sys v0.0.2 (file:///source) Aug 30 10:27:52.584 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Aug 30 10:27:52.584 INFO kablam! --> build.rs:34:5 Aug 30 10:27:52.584 INFO kablam! | Aug 30 10:27:52.584 INFO kablam! 34 | gcc::Config::new() Aug 30 10:27:52.584 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 30 10:27:52.584 INFO kablam! | Aug 30 10:27:52.584 INFO kablam! = note: #[warn(deprecated)] on by default Aug 30 10:27:52.584 INFO kablam! Aug 30 10:27:53.022 INFO kablam! error: failed to run custom build command for `nanny-sys v0.0.2 (file:///source)` Aug 30 10:27:53.022 INFO kablam! process didn't exit successfully: `/target/debug/build/nanny-sys-23ec6a7a0d27694a/build-script-build` (exit code: 101) Aug 30 10:27:53.023 INFO kablam! --- stderr Aug 30 10:27:53.023 INFO kablam! thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', libcore/option.rs:345:21 Aug 30 10:27:53.023 INFO kablam! stack backtrace: Aug 30 10:27:53.023 INFO kablam! 0: 0x557e7f12119e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb Aug 30 10:27:53.023 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 10:27:53.023 INFO kablam! 1: 0x557e7f111426 - std::sys_common::backtrace::print::hfdcfd1f104fe4840 Aug 30 10:27:53.023 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 10:27:53.023 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 10:27:53.023 INFO kablam! 2: 0x557e7f10f82d - std::panicking::default_hook::{{closure}}::heac6c2569094f14c Aug 30 10:27:53.023 INFO kablam! at libstd/panicking.rs:211 Aug 30 10:27:53.023 INFO kablam! 3: 0x557e7f10f5a0 - std::panicking::default_hook::h172730ec656eb3f4 Aug 30 10:27:53.023 INFO kablam! at libstd/panicking.rs:227 Aug 30 10:27:53.023 INFO kablam! 4: 0x557e7f10fe4c - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f Aug 30 10:27:53.023 INFO kablam! at libstd/panicking.rs:477 Aug 30 10:27:53.023 INFO kablam! 5: 0x557e7f10fa49 - std::panicking::continue_panic_fmt::he85e6162abe63ff8 Aug 30 10:27:53.023 INFO kablam! at libstd/panicking.rs:391 Aug 30 10:27:53.023 INFO kablam! 6: 0x557e7f10f945 - rust_begin_unwind Aug 30 10:27:53.023 INFO kablam! at libstd/panicking.rs:326 Aug 30 10:27:53.023 INFO kablam! 7: 0x557e7f162cdb - core::panicking::panic_fmt::h15874dc89aa467a9 Aug 30 10:27:53.023 INFO kablam! at libcore/panicking.rs:77 Aug 30 10:27:53.023 INFO kablam! 8: 0x557e7f162c0a - core::panicking::panic::hb95b56a2e178c02d Aug 30 10:27:53.023 INFO kablam! at libcore/panicking.rs:52 Aug 30 10:27:53.023 INFO kablam! 9: 0x557e7f0c03ef - >::unwrap::h61e6c95d63add1e4 Aug 30 10:27:53.024 INFO kablam! at /checkout/src/libcore/macros.rs:20 Aug 30 10:27:53.024 INFO kablam! 10: 0x557e7f0c0cd8 - build_script_build::build_object_file::hd0c0092bba140610 Aug 30 10:27:53.024 INFO kablam! at /source/build.rs:23 Aug 30 10:27:53.024 INFO kablam! 11: 0x557e7f0c1005 - build_script_build::main::hc4301e2b348da668 Aug 30 10:27:53.024 INFO kablam! at /source/build.rs:41 Aug 30 10:27:53.024 INFO kablam! 12: 0x557e7f0c06af - std::rt::lang_start::{{closure}}::h2c8719a747621bbd Aug 30 10:27:53.024 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 10:27:53.024 INFO kablam! 13: 0x557e7f10f932 - std::panicking::try::do_call::h09d1819b0274af73 Aug 30 10:27:53.024 INFO kablam! at libstd/rt.rs:59 Aug 30 10:27:53.024 INFO kablam! at libstd/panicking.rs:310 Aug 30 10:27:53.024 INFO kablam! 14: 0x557e7f132fa9 - __rust_maybe_catch_panic Aug 30 10:27:53.024 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 10:27:53.024 INFO kablam! 15: 0x557e7f11cb95 - std::rt::lang_start_internal::hf36d29744825ff5e Aug 30 10:27:53.024 INFO kablam! at libstd/panicking.rs:289 Aug 30 10:27:53.024 INFO kablam! at libstd/panic.rs:392 Aug 30 10:27:53.024 INFO kablam! at libstd/rt.rs:58 Aug 30 10:27:53.024 INFO kablam! 16: 0x557e7f0c0687 - std::rt::lang_start::hfa7ad78d7ca5df83 Aug 30 10:27:53.024 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 10:27:53.024 INFO kablam! 17: 0x557e7f0c1039 - main Aug 30 10:27:53.024 INFO kablam! 18: 0x7f84d0b9582f - __libc_start_main Aug 30 10:27:53.024 INFO kablam! 19: 0x557e7f0c0268 - _start Aug 30 10:27:53.024 INFO kablam! 20: 0x0 - Aug 30 10:27:53.024 INFO kablam! Aug 30 10:27:53.024 INFO kablam! su: No module specific data is present Aug 30 10:27:53.517 INFO running `"docker" "rm" "-f" "60e5050ebf58599fbf75b6e1403b88e7b1771d4ce7455ae820d9d4f4d1d5bdd2"` Aug 30 10:27:53.596 INFO blam! 60e5050ebf58599fbf75b6e1403b88e7b1771d4ce7455ae820d9d4f4d1d5bdd2