Aug 30 10:00:15.666 INFO checking nanny-sys-0.0.2 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699 Aug 30 10:00:15.666 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets Aug 30 10:00:15.666 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 10:00:15.877 INFO blam! 467689893a72d2968ecad1947fa27a8b8c39f81488d39e79317b1f75a8106c2e Aug 30 10:00:15.879 INFO running `"docker" "start" "-a" "467689893a72d2968ecad1947fa27a8b8c39f81488d39e79317b1f75a8106c2e"` Aug 30 10:00:16.485 INFO kablam! Compiling nanny-sys v0.0.2 (file:///source) Aug 30 10:00:16.837 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Aug 30 10:00:16.837 INFO kablam! --> build.rs:34:5 Aug 30 10:00:16.837 INFO kablam! | Aug 30 10:00:16.837 INFO kablam! 34 | gcc::Config::new() Aug 30 10:00:16.838 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 30 10:00:16.838 INFO kablam! | Aug 30 10:00:16.838 INFO kablam! = note: #[warn(deprecated)] on by default Aug 30 10:00:16.838 INFO kablam! Aug 30 10:00:17.318 INFO kablam! error: failed to run custom build command for `nanny-sys v0.0.2 (file:///source)` Aug 30 10:00:17.318 INFO kablam! process didn't exit successfully: `/target/debug/build/nanny-sys-c0abd202332b56a3/build-script-build` (exit code: 101) Aug 30 10:00:17.318 INFO kablam! --- stderr Aug 30 10:00:17.318 INFO kablam! thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', libcore/option.rs:345:21 Aug 30 10:00:17.318 INFO kablam! stack backtrace: Aug 30 10:00:17.318 INFO kablam! 0: 0x55a6a87881be - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb14c0e50253b2613 Aug 30 10:00:17.318 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 10:00:17.318 INFO kablam! 1: 0x55a6a8778426 - std::sys_common::backtrace::print::h6350b89a6173f177 Aug 30 10:00:17.318 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 10:00:17.318 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 10:00:17.318 INFO kablam! 2: 0x55a6a877682d - std::panicking::default_hook::{{closure}}::h0d296196459c0d68 Aug 30 10:00:17.318 INFO kablam! at libstd/panicking.rs:211 Aug 30 10:00:17.318 INFO kablam! 3: 0x55a6a87765a0 - std::panicking::default_hook::h3b75ddcdb4e292c2 Aug 30 10:00:17.318 INFO kablam! at libstd/panicking.rs:227 Aug 30 10:00:17.318 INFO kablam! 4: 0x55a6a8776e4c - std::panicking::rust_panic_with_hook::h78c3f66b7bf47c8e Aug 30 10:00:17.318 INFO kablam! at libstd/panicking.rs:476 Aug 30 10:00:17.318 INFO kablam! 5: 0x55a6a8776a49 - std::panicking::continue_panic_fmt::h0dca0000433d53cd Aug 30 10:00:17.318 INFO kablam! at libstd/panicking.rs:390 Aug 30 10:00:17.318 INFO kablam! 6: 0x55a6a8776945 - rust_begin_unwind Aug 30 10:00:17.318 INFO kablam! at libstd/panicking.rs:325 Aug 30 10:00:17.318 INFO kablam! 7: 0x55a6a87c9cdb - core::panicking::panic_fmt::h6a491d71a4e1ea85 Aug 30 10:00:17.318 INFO kablam! at libcore/panicking.rs:77 Aug 30 10:00:17.319 INFO kablam! 8: 0x55a6a87c9c0a - core::panicking::panic::ha382052575cfe0b2 Aug 30 10:00:17.319 INFO kablam! at libcore/panicking.rs:52 Aug 30 10:00:17.319 INFO kablam! 9: 0x55a6a872843f - >::unwrap::hb77073dd84eb067a Aug 30 10:00:17.319 INFO kablam! at /checkout/src/libcore/macros.rs:20 Aug 30 10:00:17.319 INFO kablam! 10: 0x55a6a8728968 - build_script_build::build_object_file::h25139707e1625bd9 Aug 30 10:00:17.319 INFO kablam! at /source/build.rs:23 Aug 30 10:00:17.319 INFO kablam! 11: 0x55a6a8728c95 - build_script_build::main::hfd3b672b8e09f336 Aug 30 10:00:17.319 INFO kablam! at /source/build.rs:41 Aug 30 10:00:17.319 INFO kablam! 12: 0x55a6a872741f - std::rt::lang_start::{{closure}}::hb5bdbdc0be4056d3 Aug 30 10:00:17.319 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 10:00:17.319 INFO kablam! 13: 0x55a6a8776932 - std::panicking::try::do_call::heda1385a4d443830 Aug 30 10:00:17.319 INFO kablam! at libstd/rt.rs:59 Aug 30 10:00:17.319 INFO kablam! at libstd/panicking.rs:310 Aug 30 10:00:17.319 INFO kablam! 14: 0x55a6a8799c99 - __rust_maybe_catch_panic Aug 30 10:00:17.319 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 10:00:17.319 INFO kablam! 15: 0x55a6a8783b95 - std::rt::lang_start_internal::h92d079b55bc853f9 Aug 30 10:00:17.319 INFO kablam! at libstd/panicking.rs:289 Aug 30 10:00:17.319 INFO kablam! at libstd/panic.rs:392 Aug 30 10:00:17.319 INFO kablam! at libstd/rt.rs:58 Aug 30 10:00:17.319 INFO kablam! 16: 0x55a6a87273f7 - std::rt::lang_start::ha0af3b73de52a5e6 Aug 30 10:00:17.319 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 10:00:17.319 INFO kablam! 17: 0x55a6a8728cc9 - main Aug 30 10:00:17.319 INFO kablam! 18: 0x7fd21e40582f - __libc_start_main Aug 30 10:00:17.319 INFO kablam! 19: 0x55a6a8727268 - _start Aug 30 10:00:17.319 INFO kablam! 20: 0x0 - Aug 30 10:00:17.319 INFO kablam! Aug 30 10:00:17.319 INFO kablam! su: No module specific data is present Aug 30 10:00:17.717 INFO running `"docker" "rm" "-f" "467689893a72d2968ecad1947fa27a8b8c39f81488d39e79317b1f75a8106c2e"` Aug 30 10:00:17.816 INFO blam! 467689893a72d2968ecad1947fa27a8b8c39f81488d39e79317b1f75a8106c2e