Dec 02 23:10:50.947 INFO testing parker-0.0.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5 Dec 02 23:10:50.947 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 02 23:10:51.466 INFO [stdout] 31aac050709a4f036f03bf0a447a056899719c2288341db6b2bcd6e5ace946e6 Dec 02 23:10:51.468 INFO running `"docker" "start" "-a" "31aac050709a4f036f03bf0a447a056899719c2288341db6b2bcd6e5ace946e6"` Dec 02 23:10:53.067 INFO [stderr] usermod: no changes Dec 02 23:10:53.530 INFO [stderr] Compiling rocket_codegen v0.4.0-rc.2 Dec 02 23:10:53.535 INFO [stderr] Compiling rocket v0.4.0-rc.2 Dec 02 23:10:53.540 INFO [stderr] Compiling pear_codegen v0.1.2 Dec 02 23:10:53.542 INFO [stderr] Compiling syn v0.15.22 Dec 02 23:10:53.542 INFO [stderr] Compiling syn v0.14.9 Dec 02 23:10:53.542 INFO [stderr] Compiling cookie v0.11.0 Dec 02 23:10:53.598 INFO [stderr] Compiling scan_fmt v0.1.3 Dec 02 23:10:53.598 INFO [stderr] Compiling pbkdf2 v0.2.3 Dec 02 23:10:54.243 INFO [stderr] error: failed to run custom build command for `pear_codegen v0.1.2` Dec 02 23:10:54.243 INFO [stderr] process didn't exit successfully: `/target/debug/build/pear_codegen-2e75d5d811e26316/build-script-build` (exit code: 101) Dec 02 23:10:54.243 INFO [stderr] --- stderr Dec 02 23:10:54.243 INFO [stderr] Error: Pear requires a nightly or dev version of Rust. Dec 02 23:10:54.243 INFO [stderr] Installed version is: 1.31.0-beta.20 (2018-11-30). Minimum required: 1.31.0-nightly (2018-10-05). Dec 02 23:10:54.243 INFO [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31:13 Dec 02 23:10:54.243 INFO [stderr] stack backtrace: Dec 02 23:10:54.243 INFO [stderr] 0: 0x560b17a3727f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde Dec 02 23:10:54.243 INFO [stderr] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 02 23:10:54.243 INFO [stderr] 1: 0x560b17a42c57 - std::sys_common::backtrace::print::h00d3155a29b4020f Dec 02 23:10:54.243 INFO [stderr] at libstd/sys_common/backtrace.rs:71 Dec 02 23:10:54.243 INFO [stderr] at libstd/sys_common/backtrace.rs:59 Dec 02 23:10:54.243 INFO [stderr] 2: 0x560b17a3bb1f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb Dec 02 23:10:54.243 INFO [stderr] at libstd/panicking.rs:211 Dec 02 23:10:54.243 INFO [stderr] 3: 0x560b17a3b884 - std::panicking::default_hook::h9e3966f2aa2a6e12 Dec 02 23:10:54.243 INFO [stderr] at libstd/panicking.rs:227 Dec 02 23:10:54.243 INFO [stderr] 4: 0x560b17a3c14e - std::panicking::rust_panic_with_hook::h587f091ae747d080 Dec 02 23:10:54.243 INFO [stderr] at libstd/panicking.rs:476 Dec 02 23:10:54.243 INFO [stderr] 5: 0x560b17a0dcb3 - std::panicking::begin_panic::h11cdb12d4a2cbf75 Dec 02 23:10:54.243 INFO [stderr] at libstd/panicking.rs:410 Dec 02 23:10:54.243 INFO [stderr] 6: 0x560b17a0bd78 - build_script_build::main::he900faea4d6611be Dec 02 23:10:54.243 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31 Dec 02 23:10:54.243 INFO [stderr] 7: 0x560b17a0e59f - std::rt::lang_start::{{closure}}::h1698bb9fd794c876 Dec 02 23:10:54.243 INFO [stderr] at libstd/rt.rs:74 Dec 02 23:10:54.243 INFO [stderr] 8: 0x560b17a3bbc2 - std::panicking::try::do_call::h52e7f80ff0fdcc45 Dec 02 23:10:54.243 INFO [stderr] at libstd/rt.rs:59 Dec 02 23:10:54.243 INFO [stderr] at libstd/panicking.rs:310 Dec 02 23:10:54.243 INFO [stderr] 9: 0x560b17a4dc09 - __rust_maybe_catch_panic Dec 02 23:10:54.243 INFO [stderr] at libpanic_unwind/lib.rs:102 Dec 02 23:10:54.243 INFO [stderr] 10: 0x560b17a2b8da - std::rt::lang_start_internal::h38cae898de7f805c Dec 02 23:10:54.243 INFO [stderr] at libstd/panicking.rs:289 Dec 02 23:10:54.243 INFO [stderr] at libstd/panic.rs:392 Dec 02 23:10:54.243 INFO [stderr] at libstd/rt.rs:58 Dec 02 23:10:54.243 INFO [stderr] 11: 0x560b17a0e578 - std::rt::lang_start::h6c3dd336e717f792 Dec 02 23:10:54.243 INFO [stderr] at libstd/rt.rs:74 Dec 02 23:10:54.243 INFO [stderr] 12: 0x560b17a0cc49 - main Dec 02 23:10:54.243 INFO [stderr] 13: 0x7f4d42eae82f - __libc_start_main Dec 02 23:10:54.243 INFO [stderr] 14: 0x560b17a0b658 - _start Dec 02 23:10:54.243 INFO [stderr] 15: 0x0 - Dec 02 23:10:54.243 INFO [stderr] Dec 02 23:10:54.243 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 02 23:11:30.869 INFO [stderr] error: build failed Dec 02 23:11:30.879 INFO [stderr] su: No module specific data is present Dec 02 23:11:31.549 INFO running `"docker" "inspect" "31aac050709a4f036f03bf0a447a056899719c2288341db6b2bcd6e5ace946e6"` Dec 02 23:11:31.897 INFO running `"docker" "rm" "-f" "31aac050709a4f036f03bf0a447a056899719c2288341db6b2bcd6e5ace946e6"` Dec 02 23:11:32.042 INFO [stdout] 31aac050709a4f036f03bf0a447a056899719c2288341db6b2bcd6e5ace946e6