Sep 21 06:42:52.507 INFO checking nanny-sys-0.0.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 06:42:52.508 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 06:42:52.508 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 06:42:52.844 INFO blam! 85b8e77628fe9d6eb714a6950b2d73d7c92e875a8fb24fea48bbe3a461bd6562 Sep 21 06:42:52.846 INFO running `"docker" "start" "-a" "85b8e77628fe9d6eb714a6950b2d73d7c92e875a8fb24fea48bbe3a461bd6562"` Sep 21 06:42:53.681 INFO kablam! usermod: no changes Sep 21 06:42:53.761 INFO kablam! Compiling nanny-sys v0.0.2 (/source) Sep 21 06:42:54.150 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 21 06:42:54.150 INFO kablam! --> build.rs:34:5 Sep 21 06:42:54.150 INFO kablam! | Sep 21 06:42:54.150 INFO kablam! 34 | gcc::Config::new() Sep 21 06:42:54.150 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 21 06:42:54.150 INFO kablam! | Sep 21 06:42:54.150 INFO kablam! = note: #[warn(deprecated)] on by default Sep 21 06:42:54.150 INFO kablam! Sep 21 06:42:54.852 INFO kablam! error: failed to run custom build command for `nanny-sys v0.0.2 (/source)` Sep 21 06:42:54.852 INFO kablam! process didn't exit successfully: `/target/debug/build/nanny-sys-0511d01274153561/build-script-build` (exit code: 101) Sep 21 06:42:54.852 INFO kablam! --- stderr Sep 21 06:42:54.852 INFO kablam! thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', libcore/option.rs:355:21 Sep 21 06:42:54.852 INFO kablam! stack backtrace: Sep 21 06:42:54.852 INFO kablam! 0: 0x560d802a90de - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6f03e345e7220f71 Sep 21 06:42:54.852 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 21 06:42:54.852 INFO kablam! 1: 0x560d8029b566 - std::sys_common::backtrace::print::h41236bee57dc6f2f Sep 21 06:42:54.852 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 21 06:42:54.852 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 21 06:42:54.852 INFO kablam! 2: 0x560d8029994d - std::panicking::default_hook::{{closure}}::hdccdd5cf822554bd Sep 21 06:42:54.852 INFO kablam! at libstd/panicking.rs:211 Sep 21 06:42:54.852 INFO kablam! 3: 0x560d802996c0 - std::panicking::default_hook::h51e0996e64af4435 Sep 21 06:42:54.852 INFO kablam! at libstd/panicking.rs:227 Sep 21 06:42:54.852 INFO kablam! 4: 0x560d80299f6c - std::panicking::rust_panic_with_hook::hbba83c9bc00efd25 Sep 21 06:42:54.852 INFO kablam! at libstd/panicking.rs:477 Sep 21 06:42:54.852 INFO kablam! 5: 0x560d80299b69 - std::panicking::continue_panic_fmt::ha190502cef7433c2 Sep 21 06:42:54.852 INFO kablam! at libstd/panicking.rs:391 Sep 21 06:42:54.852 INFO kablam! 6: 0x560d80299a65 - rust_begin_unwind Sep 21 06:42:54.852 INFO kablam! at libstd/panicking.rs:326 Sep 21 06:42:54.852 INFO kablam! 7: 0x560d802e65eb - core::panicking::panic_fmt::h7abbba9d1f088415 Sep 21 06:42:54.852 INFO kablam! at libcore/panicking.rs:77 Sep 21 06:42:54.852 INFO kablam! 8: 0x560d802e651a - core::panicking::panic::he3372137b294f3c0 Sep 21 06:42:54.852 INFO kablam! at libcore/panicking.rs:52 Sep 21 06:42:54.853 INFO kablam! 9: 0x560d80249f5f - >::unwrap::hb120ac00884e3882 Sep 21 06:42:54.853 INFO kablam! at libcore/macros.rs:20 Sep 21 06:42:54.853 INFO kablam! 10: 0x560d80249796 - build_script_build::build_object_file::h0691a6f3a9a87476 Sep 21 06:42:54.853 INFO kablam! at /source/build.rs:23 Sep 21 06:42:54.853 INFO kablam! 11: 0x560d80249ab5 - build_script_build::main::h095d37722a80dbfd Sep 21 06:42:54.853 INFO kablam! at /source/build.rs:41 Sep 21 06:42:54.853 INFO kablam! 12: 0x560d80249d0f - std::rt::lang_start::{{closure}}::hb7ef5624955a17c9 Sep 21 06:42:54.853 INFO kablam! at libstd/rt.rs:74 Sep 21 06:42:54.853 INFO kablam! 13: 0x560d80299a52 - std::panicking::try::do_call::h5d32e7529efe730f Sep 21 06:42:54.853 INFO kablam! at libstd/rt.rs:59 Sep 21 06:42:54.853 INFO kablam! at libstd/panicking.rs:310 Sep 21 06:42:54.853 INFO kablam! 14: 0x560d802bb7c9 - __rust_maybe_catch_panic Sep 21 06:42:54.853 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 21 06:42:54.853 INFO kablam! 15: 0x560d802a5af5 - std::rt::lang_start_internal::hc5e2e4826ae19193 Sep 21 06:42:54.853 INFO kablam! at libstd/panicking.rs:289 Sep 21 06:42:54.853 INFO kablam! at libstd/panic.rs:392 Sep 21 06:42:54.853 INFO kablam! at libstd/rt.rs:58 Sep 21 06:42:54.853 INFO kablam! 16: 0x560d80249ce7 - std::rt::lang_start::h04ea447bfb8cfb4a Sep 21 06:42:54.853 INFO kablam! at libstd/rt.rs:74 Sep 21 06:42:54.853 INFO kablam! 17: 0x560d80249ae9 - main Sep 21 06:42:54.853 INFO kablam! 18: 0x7f0c143ea82f - __libc_start_main Sep 21 06:42:54.853 INFO kablam! 19: 0x560d80249268 - _start Sep 21 06:42:54.853 INFO kablam! 20: 0x0 - Sep 21 06:42:54.853 INFO kablam! Sep 21 06:42:54.855 INFO kablam! su: No module specific data is present Sep 21 06:42:55.642 INFO running `"docker" "rm" "-f" "85b8e77628fe9d6eb714a6950b2d73d7c92e875a8fb24fea48bbe3a461bd6562"` Sep 21 06:42:55.791 INFO blam! 85b8e77628fe9d6eb714a6950b2d73d7c92e875a8fb24fea48bbe3a461bd6562