Dec 02 20:01:59.688 INFO testing rocket_oauth2-0.0.4 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5 Dec 02 20:01:59.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 20:02:00.071 INFO [stdout] c62fe2b25f53c6bbaa91953fa7de2513273fc5d7a17df96d06cfbd35dcd5ccd4 Dec 02 20:02:00.079 INFO running `"docker" "start" "-a" "c62fe2b25f53c6bbaa91953fa7de2513273fc5d7a17df96d06cfbd35dcd5ccd4"` Dec 02 20:02:00.991 INFO [stderr] usermod: no changes Dec 02 20:02:01.291 INFO [stderr] Compiling rocket_codegen v0.4.0-rc.2 Dec 02 20:02:01.295 INFO [stderr] Compiling rocket v0.4.0-rc.2 Dec 02 20:02:01.309 INFO [stderr] Compiling pear_codegen v0.1.2 Dec 02 20:02:01.315 INFO [stderr] Compiling cookie v0.11.0 Dec 02 20:02:01.315 INFO [stderr] Compiling devise_core v0.2.0 Dec 02 20:02:01.315 INFO [stderr] Compiling serde_derive v1.0.80 Dec 02 20:02:01.317 INFO [stderr] Compiling hyper-sync-rustls v0.3.0-rc.4 Dec 02 20:02:01.761 INFO [stderr] error: failed to run custom build command for `pear_codegen v0.1.2` Dec 02 20:02:01.761 INFO [stderr] process didn't exit successfully: `/target/debug/build/pear_codegen-2e75d5d811e26316/build-script-build` (exit code: 101) Dec 02 20:02:01.761 INFO [stderr] --- stderr Dec 02 20:02:01.761 INFO [stderr] Error: Pear requires a nightly or dev version of Rust. Dec 02 20:02:01.761 INFO [stderr] Installed version is: 1.31.0-beta.20 (2018-11-30). Minimum required: 1.31.0-nightly (2018-10-05). Dec 02 20:02:01.761 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 20:02:01.761 INFO [stderr] stack backtrace: Dec 02 20:02:01.761 INFO [stderr] 0: 0x55bbc3f3c27f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde Dec 02 20:02:01.761 INFO [stderr] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 02 20:02:01.761 INFO [stderr] 1: 0x55bbc3f47c57 - std::sys_common::backtrace::print::h00d3155a29b4020f Dec 02 20:02:01.761 INFO [stderr] at libstd/sys_common/backtrace.rs:71 Dec 02 20:02:01.761 INFO [stderr] at libstd/sys_common/backtrace.rs:59 Dec 02 20:02:01.761 INFO [stderr] 2: 0x55bbc3f40b1f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb Dec 02 20:02:01.761 INFO [stderr] at libstd/panicking.rs:211 Dec 02 20:02:01.761 INFO [stderr] 3: 0x55bbc3f40884 - std::panicking::default_hook::h9e3966f2aa2a6e12 Dec 02 20:02:01.761 INFO [stderr] at libstd/panicking.rs:227 Dec 02 20:02:01.761 INFO [stderr] 4: 0x55bbc3f4114e - std::panicking::rust_panic_with_hook::h587f091ae747d080 Dec 02 20:02:01.761 INFO [stderr] at libstd/panicking.rs:476 Dec 02 20:02:01.761 INFO [stderr] 5: 0x55bbc3f12cb3 - std::panicking::begin_panic::h11cdb12d4a2cbf75 Dec 02 20:02:01.761 INFO [stderr] at libstd/panicking.rs:410 Dec 02 20:02:01.761 INFO [stderr] 6: 0x55bbc3f10d78 - build_script_build::main::he900faea4d6611be Dec 02 20:02:01.761 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31 Dec 02 20:02:01.761 INFO [stderr] 7: 0x55bbc3f1359f - std::rt::lang_start::{{closure}}::h1698bb9fd794c876 Dec 02 20:02:01.761 INFO [stderr] at libstd/rt.rs:74 Dec 02 20:02:01.761 INFO [stderr] 8: 0x55bbc3f40bc2 - std::panicking::try::do_call::h52e7f80ff0fdcc45 Dec 02 20:02:01.761 INFO [stderr] at libstd/rt.rs:59 Dec 02 20:02:01.761 INFO [stderr] at libstd/panicking.rs:310 Dec 02 20:02:01.761 INFO [stderr] 9: 0x55bbc3f52c09 - __rust_maybe_catch_panic Dec 02 20:02:01.761 INFO [stderr] at libpanic_unwind/lib.rs:102 Dec 02 20:02:01.761 INFO [stderr] 10: 0x55bbc3f308da - std::rt::lang_start_internal::h38cae898de7f805c Dec 02 20:02:01.761 INFO [stderr] at libstd/panicking.rs:289 Dec 02 20:02:01.761 INFO [stderr] at libstd/panic.rs:392 Dec 02 20:02:01.761 INFO [stderr] at libstd/rt.rs:58 Dec 02 20:02:01.761 INFO [stderr] 11: 0x55bbc3f13578 - std::rt::lang_start::h6c3dd336e717f792 Dec 02 20:02:01.761 INFO [stderr] at libstd/rt.rs:74 Dec 02 20:02:01.761 INFO [stderr] 12: 0x55bbc3f11c49 - main Dec 02 20:02:01.761 INFO [stderr] 13: 0x7f27f05b182f - __libc_start_main Dec 02 20:02:01.761 INFO [stderr] 14: 0x55bbc3f10658 - _start Dec 02 20:02:01.761 INFO [stderr] 15: 0x0 - Dec 02 20:02:01.761 INFO [stderr] Dec 02 20:02:01.761 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 02 20:02:09.947 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel Dec 02 20:02:09.947 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/devise_core-0.2.0/src/lib.rs:1:1 Dec 02 20:02:09.947 INFO [stderr] | Dec 02 20:02:09.947 INFO [stderr] 1 | #![feature(proc_macro_diagnostic, proc_macro_span)] Dec 02 20:02:09.947 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 20:02:09.947 INFO [stderr] Dec 02 20:02:09.947 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel Dec 02 20:02:09.947 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/devise_core-0.2.0/src/lib.rs:2:1 Dec 02 20:02:09.947 INFO [stderr] | Dec 02 20:02:09.947 INFO [stderr] 2 | #![feature(crate_visibility_modifier)] Dec 02 20:02:09.947 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 20:02:09.947 INFO [stderr] Dec 02 20:02:09.947 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel Dec 02 20:02:09.947 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/devise_core-0.2.0/src/lib.rs:3:1 Dec 02 20:02:09.947 INFO [stderr] | Dec 02 20:02:09.947 INFO [stderr] 3 | #![feature(concat_idents)] Dec 02 20:02:09.947 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 02 20:02:09.947 INFO [stderr] Dec 02 20:02:09.955 INFO [stderr] error: aborting due to 3 previous errors Dec 02 20:02:09.955 INFO [stderr] Dec 02 20:02:09.955 INFO [stderr] For more information about this error, try `rustc --explain E0554`. Dec 02 20:02:09.958 INFO [stderr] error: Could not compile `devise_core`. Dec 02 20:02:09.958 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 02 20:02:23.870 INFO [stderr] error: build failed Dec 02 20:02:23.870 INFO [stderr] su: No module specific data is present Dec 02 20:02:24.302 INFO running `"docker" "inspect" "c62fe2b25f53c6bbaa91953fa7de2513273fc5d7a17df96d06cfbd35dcd5ccd4"` Dec 02 20:02:24.600 INFO running `"docker" "rm" "-f" "c62fe2b25f53c6bbaa91953fa7de2513273fc5d7a17df96d06cfbd35dcd5ccd4"` Dec 02 20:02:24.939 INFO [stdout] c62fe2b25f53c6bbaa91953fa7de2513273fc5d7a17df96d06cfbd35dcd5ccd4