Dec 01 15:49:46.523 INFO testing hhatto/fast-woothee-python against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 15:49:46.523 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 01 15:49:46.913 INFO [stdout] be34c955fc79bb9c33abfc67dcc5748a86d1dc32ea90ecbbbb678ffc34475481
Dec 01 15:49:46.915 INFO running `"docker" "start" "-a" "be34c955fc79bb9c33abfc67dcc5748a86d1dc32ea90ecbbbb678ffc34475481"`
Dec 01 15:49:49.051 INFO [stderr] usermod: no changes
Dec 01 15:49:49.179 INFO [stderr]    Compiling woothee v0.8.0
Dec 01 15:49:49.179 INFO [stderr]    Compiling spin v0.4.9
Dec 01 15:49:49.179 INFO [stderr]    Compiling mashup v0.1.7
Dec 01 15:49:49.179 INFO [stderr]    Compiling pyo3-derive-backend v0.4.1
Dec 01 15:49:49.179 INFO [stderr]    Compiling pyo3 v0.4.1
Dec 01 15:49:49.639 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 15:49:49.639 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.9/src/lib.rs:6:35
Dec 01 15:49:49.639 INFO [stderr]   |
Dec 01 15:49:49.639 INFO [stderr] 6 | #![cfg_attr(feature = "const_fn", feature(const_fn))]
Dec 01 15:49:49.639 INFO [stderr]   |                                   ^^^^^^^^^^^^^^^^^
Dec 01 15:49:49.639 INFO [stderr] 
Dec 01 15:49:49.639 INFO [stderr] error: aborting due to previous error
Dec 01 15:49:49.639 INFO [stderr] 
Dec 01 15:49:49.639 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 15:49:49.695 INFO [stderr] error: Could not compile `spin`.
Dec 01 15:49:49.696 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 15:49:49.729 INFO [stderr] error: failed to run custom build command for `pyo3 v0.4.1`
Dec 01 15:49:49.729 INFO [stderr] process didn't exit successfully: `/target/debug/build/pyo3-423bf96f031c8f18/build-script-build` (exit code: 101)
Dec 01 15:49:49.729 INFO [stderr] --- stderr
Dec 01 15:49:49.729 INFO [stderr] Error: pyo3 requires a nightly or dev version of Rust.
Dec 01 15:49:49.729 INFO [stderr] Installed version is: 1.31.0-beta.20 (2018-11-30). Minimum required: 1.30.0-nightly (2018-08-18).
Dec 01 15:49:49.729 INFO [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.4.1/build.rs:441:17
Dec 01 15:49:49.729 INFO [stderr] stack backtrace:
Dec 01 15:49:49.729 INFO [stderr]    0:     0x565233ef564f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 01 15:49:49.729 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 01 15:49:49.729 INFO [stderr]    1:     0x565233f01327 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 01 15:49:49.729 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Dec 01 15:49:49.729 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Dec 01 15:49:49.729 INFO [stderr]    2:     0x565233efa19f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 01 15:49:49.729 INFO [stderr]                                at libstd/panicking.rs:211
Dec 01 15:49:49.729 INFO [stderr]    3:     0x565233ef9f04 - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 01 15:49:49.729 INFO [stderr]                                at libstd/panicking.rs:227
Dec 01 15:49:49.729 INFO [stderr]    4:     0x565233efa81e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 01 15:49:49.729 INFO [stderr]                                at libstd/panicking.rs:476
Dec 01 15:49:49.729 INFO [stderr]    5:     0x565233e8d2a7 - std::panicking::begin_panic::h50be22b4f7935055
Dec 01 15:49:49.729 INFO [stderr]                                at libstd/panicking.rs:410
Dec 01 15:49:49.729 INFO [stderr]    6:     0x565233d01afd - build_script_build::check_rustc_version::h017ef24d60c9d76f
Dec 01 15:49:49.729 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.4.1/build.rs:441
Dec 01 15:49:49.729 INFO [stderr]    7:     0x565233d022b3 - build_script_build::main::hf7c1a1091e0c03fb
Dec 01 15:49:49.729 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.4.1/build.rs:465
Dec 01 15:49:49.729 INFO [stderr]    8:     0x565233d08b8f - std::rt::lang_start::{{closure}}::h66d87fcc28d28a82
Dec 01 15:49:49.729 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 15:49:49.729 INFO [stderr]    9:     0x565233efa242 - std::panicking::try::do_call::h52e7f80ff0fdcc45
Dec 01 15:49:49.729 INFO [stderr]                                at libstd/rt.rs:59
Dec 01 15:49:49.729 INFO [stderr]                                at libstd/panicking.rs:310
Dec 01 15:49:49.729 INFO [stderr]   10:     0x565233f0c2d9 - __rust_maybe_catch_panic
Dec 01 15:49:49.730 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Dec 01 15:49:49.730 INFO [stderr]   11:     0x565233ee919a - std::rt::lang_start_internal::h38cae898de7f805c
Dec 01 15:49:49.730 INFO [stderr]                                at libstd/panicking.rs:289
Dec 01 15:49:49.730 INFO [stderr]                                at libstd/panic.rs:392
Dec 01 15:49:49.730 INFO [stderr]                                at libstd/rt.rs:58
Dec 01 15:49:49.730 INFO [stderr]   12:     0x565233d08b68 - std::rt::lang_start::hb6b86df53c50ea48
Dec 01 15:49:49.730 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 15:49:49.730 INFO [stderr]   13:     0x565233d03669 - main
Dec 01 15:49:49.730 INFO [stderr]   14:     0x7f773920082f - __libc_start_main
Dec 01 15:49:49.730 INFO [stderr]   15:     0x565233cfb908 - _start
Dec 01 15:49:49.730 INFO [stderr]   16:                0x0 - <unknown>
Dec 01 15:49:49.730 INFO [stderr] 
Dec 01 15:49:49.730 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 15:50:03.498 INFO [stderr] error: build failed
Dec 01 15:50:03.501 INFO [stderr] su: No module specific data is present
Dec 01 15:50:04.741 INFO running `"docker" "inspect" "be34c955fc79bb9c33abfc67dcc5748a86d1dc32ea90ecbbbb678ffc34475481"`
Dec 01 15:50:04.973 INFO running `"docker" "rm" "-f" "be34c955fc79bb9c33abfc67dcc5748a86d1dc32ea90ecbbbb678ffc34475481"`
Dec 01 15:50:05.235 INFO [stdout] be34c955fc79bb9c33abfc67dcc5748a86d1dc32ea90ecbbbb678ffc34475481
