Dec 02 09:38:36.033 INFO testing AlisCode/aoc18-back against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5 Dec 02 09:38:36.033 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 09:38:36.460 INFO [stdout] 9f57834aa7193a9dd2a57533a5602a7cdc366129fbc1ff5474bec89f7a952774 Dec 02 09:38:36.462 INFO running `"docker" "start" "-a" "9f57834aa7193a9dd2a57533a5602a7cdc366129fbc1ff5474bec89f7a952774"` Dec 02 09:38:37.459 INFO [stderr] usermod: no changes Dec 02 09:38:37.939 INFO [stderr] Compiling proc-macro2 v0.4.21 Dec 02 09:38:37.959 INFO [stderr] Compiling pear_codegen v0.1.0 Dec 02 09:38:37.959 INFO [stderr] Compiling rocket_codegen v0.4.0-rc.1 Dec 02 09:38:37.959 INFO [stderr] Compiling rocket v0.4.0-rc.1 Dec 02 09:38:37.960 INFO [stderr] Compiling rocket_contrib_codegen v0.4.0-rc.1 Dec 02 09:38:37.961 INFO [stderr] Compiling unicase_serde v0.1.0 Dec 02 09:38:37.962 INFO [stderr] Compiling tokio-threadpool v0.1.8 Dec 02 09:38:37.962 INFO [stderr] Compiling cookie v0.11.0 Dec 02 09:38:38.455 INFO [stderr] error: failed to run custom build command for `rocket_codegen v0.4.0-rc.1` Dec 02 09:38:38.455 INFO [stderr] process didn't exit successfully: `/target/debug/build/rocket_codegen-ca8e9f57aa790eda/build-script-build` (exit code: 101) Dec 02 09:38:38.455 INFO [stderr] --- stderr Dec 02 09:38:38.455 INFO [stderr] Error: Rocket requires a nightly or dev version of Rust. Dec 02 09:38:38.455 INFO [stderr] Installed version is: 1.31.0-beta.20 (2018-11-30). Minimum required: 1.31.0-nightly (2018-10-05). Dec 02 09:38:38.455 INFO [stderr] See the getting started guide (https://rocket.rs/v0.4/guide/getting-started/) for more information. Dec 02 09:38:38.455 INFO [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.4.0-rc.1/build.rs:38:13 Dec 02 09:38:38.455 INFO [stderr] stack backtrace: Dec 02 09:38:38.455 INFO [stderr] 0: 0x556cc2d924bf - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde Dec 02 09:38:38.455 INFO [stderr] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 02 09:38:38.455 INFO [stderr] 1: 0x556cc2d9de97 - std::sys_common::backtrace::print::h00d3155a29b4020f Dec 02 09:38:38.455 INFO [stderr] at libstd/sys_common/backtrace.rs:71 Dec 02 09:38:38.455 INFO [stderr] at libstd/sys_common/backtrace.rs:59 Dec 02 09:38:38.455 INFO [stderr] 2: 0x556cc2d96d5f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb Dec 02 09:38:38.455 INFO [stderr] at libstd/panicking.rs:211 Dec 02 09:38:38.455 INFO [stderr] 3: 0x556cc2d96ac4 - std::panicking::default_hook::h9e3966f2aa2a6e12 Dec 02 09:38:38.455 INFO [stderr] at libstd/panicking.rs:227 Dec 02 09:38:38.455 INFO [stderr] 4: 0x556cc2d9738e - std::panicking::rust_panic_with_hook::h587f091ae747d080 Dec 02 09:38:38.455 INFO [stderr] at libstd/panicking.rs:476 Dec 02 09:38:38.455 INFO [stderr] 5: 0x556cc2d68ef3 - std::panicking::begin_panic::h57ae6fabc0b1d81f Dec 02 09:38:38.455 INFO [stderr] at libstd/panicking.rs:410 Dec 02 09:38:38.455 INFO [stderr] 6: 0x556cc2d66fb5 - build_script_build::main::hecc7a2344a5bee9f Dec 02 09:38:38.455 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.4.0-rc.1/build.rs:38 Dec 02 09:38:38.455 INFO [stderr] 7: 0x556cc2d697df - std::rt::lang_start::{{closure}}::h3acb9c6a1f440df0 Dec 02 09:38:38.455 INFO [stderr] at libstd/rt.rs:74 Dec 02 09:38:38.455 INFO [stderr] 8: 0x556cc2d96e02 - std::panicking::try::do_call::h52e7f80ff0fdcc45 Dec 02 09:38:38.455 INFO [stderr] at libstd/rt.rs:59 Dec 02 09:38:38.455 INFO [stderr] at libstd/panicking.rs:310 Dec 02 09:38:38.455 INFO [stderr] 9: 0x556cc2da8e49 - __rust_maybe_catch_panic Dec 02 09:38:38.455 INFO [stderr] at libpanic_unwind/lib.rs:102 Dec 02 09:38:38.455 INFO [stderr] 10: 0x556cc2d86b1a - std::rt::lang_start_internal::h38cae898de7f805c Dec 02 09:38:38.455 INFO [stderr] at libstd/panicking.rs:289 Dec 02 09:38:38.455 INFO [stderr] at libstd/panic.rs:392 Dec 02 09:38:38.455 INFO [stderr] at libstd/rt.rs:58 Dec 02 09:38:38.455 INFO [stderr] 11: 0x556cc2d697b8 - std::rt::lang_start::hcc07bb0c4bac204a Dec 02 09:38:38.455 INFO [stderr] at libstd/rt.rs:74 Dec 02 09:38:38.455 INFO [stderr] 12: 0x556cc2d67e89 - main Dec 02 09:38:38.455 INFO [stderr] 13: 0x7f7cb8c5d82f - __libc_start_main Dec 02 09:38:38.455 INFO [stderr] 14: 0x556cc2d66658 - _start Dec 02 09:38:38.455 INFO [stderr] 15: 0x0 - Dec 02 09:38:38.455 INFO [stderr] Dec 02 09:38:38.455 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 02 09:38:38.683 INFO [stderr] error: failed to run custom build command for `rocket_contrib_codegen v0.4.0-rc.1` Dec 02 09:38:38.683 INFO [stderr] process didn't exit successfully: `/target/debug/build/rocket_contrib_codegen-c5407643a462b375/build-script-build` (exit code: 101) Dec 02 09:38:38.683 INFO [stderr] --- stderr Dec 02 09:38:38.683 INFO [stderr] Error: Rocket requires a nightly or dev version of Rust. Dec 02 09:38:38.683 INFO [stderr] Installed version is: 1.31.0-beta.20 (2018-11-30). Minimum required: 1.31.0-nightly (2018-10-05). Dec 02 09:38:38.683 INFO [stderr] See the getting started guide (https://rocket.rs/v0.4/guide/getting-started/) for more information. Dec 02 09:38:38.683 INFO [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_contrib_codegen-0.4.0-rc.1/build.rs:38:13 Dec 02 09:38:38.683 INFO [stderr] stack backtrace: Dec 02 09:38:38.683 INFO [stderr] 0: 0x55da4d4264bf - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde Dec 02 09:38:38.683 INFO [stderr] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 02 09:38:38.683 INFO [stderr] 1: 0x55da4d431e97 - std::sys_common::backtrace::print::h00d3155a29b4020f Dec 02 09:38:38.683 INFO [stderr] at libstd/sys_common/backtrace.rs:71 Dec 02 09:38:38.683 INFO [stderr] at libstd/sys_common/backtrace.rs:59 Dec 02 09:38:38.683 INFO [stderr] 2: 0x55da4d42ad5f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb Dec 02 09:38:38.683 INFO [stderr] at libstd/panicking.rs:211 Dec 02 09:38:38.683 INFO [stderr] 3: 0x55da4d42aac4 - std::panicking::default_hook::h9e3966f2aa2a6e12 Dec 02 09:38:38.683 INFO [stderr] at libstd/panicking.rs:227 Dec 02 09:38:38.683 INFO [stderr] 4: 0x55da4d42b38e - std::panicking::rust_panic_with_hook::h587f091ae747d080 Dec 02 09:38:38.683 INFO [stderr] at libstd/panicking.rs:476 Dec 02 09:38:38.683 INFO [stderr] 5: 0x55da4d3fcef3 - std::panicking::begin_panic::h901edc81a04cdd22 Dec 02 09:38:38.683 INFO [stderr] at libstd/panicking.rs:410 Dec 02 09:38:38.683 INFO [stderr] 6: 0x55da4d3fafb5 - build_script_build::main::h34491dc7af68aaf8 Dec 02 09:38:38.683 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_contrib_codegen-0.4.0-rc.1/build.rs:38 Dec 02 09:38:38.683 INFO [stderr] 7: 0x55da4d3fd7df - std::rt::lang_start::{{closure}}::h04871855b85a4a3c Dec 02 09:38:38.683 INFO [stderr] at libstd/rt.rs:74 Dec 02 09:38:38.683 INFO [stderr] 8: 0x55da4d42ae02 - std::panicking::try::do_call::h52e7f80ff0fdcc45 Dec 02 09:38:38.683 INFO [stderr] at libstd/rt.rs:59 Dec 02 09:38:38.683 INFO [stderr] at libstd/panicking.rs:310 Dec 02 09:38:38.683 INFO [stderr] 9: 0x55da4d43ce49 - __rust_maybe_catch_panic Dec 02 09:38:38.683 INFO [stderr] at libpanic_unwind/lib.rs:102 Dec 02 09:38:38.683 INFO [stderr] 10: 0x55da4d41ab1a - std::rt::lang_start_internal::h38cae898de7f805c Dec 02 09:38:38.683 INFO [stderr] at libstd/panicking.rs:289 Dec 02 09:38:38.683 INFO [stderr] at libstd/panic.rs:392 Dec 02 09:38:38.683 INFO [stderr] at libstd/rt.rs:58 Dec 02 09:38:38.683 INFO [stderr] 11: 0x55da4d3fd7b8 - std::rt::lang_start::h0ee1ade9f62a0a17 Dec 02 09:38:38.683 INFO [stderr] at libstd/rt.rs:74 Dec 02 09:38:38.683 INFO [stderr] 12: 0x55da4d3fbe89 - main Dec 02 09:38:38.683 INFO [stderr] 13: 0x7fde75d3a82f - __libc_start_main Dec 02 09:38:38.683 INFO [stderr] 14: 0x55da4d3fa658 - _start Dec 02 09:38:38.683 INFO [stderr] 15: 0x0 - Dec 02 09:38:38.683 INFO [stderr] Dec 02 09:38:38.683 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 02 09:38:38.803 INFO [stderr] error: failed to run custom build command for `rocket v0.4.0-rc.1` Dec 02 09:38:38.803 INFO [stderr] process didn't exit successfully: `/target/debug/build/rocket-fd1bd1a0b042446b/build-script-build` (exit code: 101) Dec 02 09:38:38.803 INFO [stderr] --- stderr Dec 02 09:38:38.803 INFO [stderr] Error: Rocket requires a nightly or dev version of Rust. Dec 02 09:38:38.803 INFO [stderr] Installed version is: 1.31.0-beta.20 (2018-11-30). Minimum required: 1.31.0-nightly (2018-10-05). Dec 02 09:38:38.803 INFO [stderr] See the getting started guide (https://rocket.rs/v0.4/guide/getting-started/) for more information. Dec 02 09:38:38.803 INFO [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.4.0-rc.1/build.rs:38:13 Dec 02 09:38:38.803 INFO [stderr] stack backtrace: Dec 02 09:38:38.803 INFO [stderr] 0: 0x5611a7a004bf - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde Dec 02 09:38:38.803 INFO [stderr] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 02 09:38:38.803 INFO [stderr] 1: 0x5611a7a0be97 - std::sys_common::backtrace::print::h00d3155a29b4020f Dec 02 09:38:38.803 INFO [stderr] at libstd/sys_common/backtrace.rs:71 Dec 02 09:38:38.803 INFO [stderr] at libstd/sys_common/backtrace.rs:59 Dec 02 09:38:38.803 INFO [stderr] 2: 0x5611a7a04d5f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb Dec 02 09:38:38.803 INFO [stderr] at libstd/panicking.rs:211 Dec 02 09:38:38.803 INFO [stderr] 3: 0x5611a7a04ac4 - std::panicking::default_hook::h9e3966f2aa2a6e12 Dec 02 09:38:38.803 INFO [stderr] at libstd/panicking.rs:227 Dec 02 09:38:38.803 INFO [stderr] 4: 0x5611a7a0538e - std::panicking::rust_panic_with_hook::h587f091ae747d080 Dec 02 09:38:38.803 INFO [stderr] at libstd/panicking.rs:476 Dec 02 09:38:38.803 INFO [stderr] 5: 0x5611a79d6ef3 - std::panicking::begin_panic::hc20d482f5ff8e064 Dec 02 09:38:38.803 INFO [stderr] at libstd/panicking.rs:410 Dec 02 09:38:38.803 INFO [stderr] 6: 0x5611a79d4fb5 - build_script_build::main::hccb12ee5c437e988 Dec 02 09:38:38.803 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.4.0-rc.1/build.rs:38 Dec 02 09:38:38.803 INFO [stderr] 7: 0x5611a79d77df - std::rt::lang_start::{{closure}}::hd9ef161f486ad1ce Dec 02 09:38:38.803 INFO [stderr] at libstd/rt.rs:74 Dec 02 09:38:38.803 INFO [stderr] 8: 0x5611a7a04e02 - std::panicking::try::do_call::h52e7f80ff0fdcc45 Dec 02 09:38:38.803 INFO [stderr] at libstd/rt.rs:59 Dec 02 09:38:38.803 INFO [stderr] at libstd/panicking.rs:310 Dec 02 09:38:38.803 INFO [stderr] 9: 0x5611a7a16e49 - __rust_maybe_catch_panic Dec 02 09:38:38.803 INFO [stderr] at libpanic_unwind/lib.rs:102 Dec 02 09:38:38.803 INFO [stderr] 10: 0x5611a79f4b1a - std::rt::lang_start_internal::h38cae898de7f805c Dec 02 09:38:38.803 INFO [stderr] at libstd/panicking.rs:289 Dec 02 09:38:38.803 INFO [stderr] at libstd/panic.rs:392 Dec 02 09:38:38.803 INFO [stderr] at libstd/rt.rs:58 Dec 02 09:38:38.803 INFO [stderr] 11: 0x5611a79d77b8 - std::rt::lang_start::h603d5443949cafa2 Dec 02 09:38:38.803 INFO [stderr] at libstd/rt.rs:74 Dec 02 09:38:38.803 INFO [stderr] 12: 0x5611a79d5e89 - main Dec 02 09:38:38.803 INFO [stderr] 13: 0x7f8ced1a682f - __libc_start_main Dec 02 09:38:38.803 INFO [stderr] 14: 0x5611a79d4658 - _start Dec 02 09:38:38.803 INFO [stderr] 15: 0x0 - Dec 02 09:38:38.803 INFO [stderr] Dec 02 09:38:38.803 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 02 09:38:38.819 INFO [stderr] error: failed to run custom build command for `pear_codegen v0.1.0` Dec 02 09:38:38.819 INFO [stderr] process didn't exit successfully: `/target/debug/build/pear_codegen-bd368338e8a8988c/build-script-build` (exit code: 101) Dec 02 09:38:38.819 INFO [stderr] --- stderr Dec 02 09:38:38.819 INFO [stderr] Error: Pear requires a nightly or dev version of Rust. Dec 02 09:38:38.819 INFO [stderr] Installed version is: 1.31.0-beta.20 (2018-11-30). Minimum required: 1.31.0-nightly (2018-10-05). Dec 02 09:38:38.819 INFO [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.0/build.rs:31:13 Dec 02 09:38:38.819 INFO [stderr] stack backtrace: Dec 02 09:38:38.819 INFO [stderr] 0: 0x556067c2b27f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde Dec 02 09:38:38.819 INFO [stderr] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 02 09:38:38.819 INFO [stderr] 1: 0x556067c36c57 - std::sys_common::backtrace::print::h00d3155a29b4020f Dec 02 09:38:38.819 INFO [stderr] at libstd/sys_common/backtrace.rs:71 Dec 02 09:38:38.819 INFO [stderr] at libstd/sys_common/backtrace.rs:59 Dec 02 09:38:38.819 INFO [stderr] 2: 0x556067c2fb1f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb Dec 02 09:38:38.819 INFO [stderr] at libstd/panicking.rs:211 Dec 02 09:38:38.819 INFO [stderr] 3: 0x556067c2f884 - std::panicking::default_hook::h9e3966f2aa2a6e12 Dec 02 09:38:38.819 INFO [stderr] at libstd/panicking.rs:227 Dec 02 09:38:38.819 INFO [stderr] 4: 0x556067c3014e - std::panicking::rust_panic_with_hook::h587f091ae747d080 Dec 02 09:38:38.819 INFO [stderr] at libstd/panicking.rs:476 Dec 02 09:38:38.819 INFO [stderr] 5: 0x556067c01cb3 - std::panicking::begin_panic::h8ef5bad2b20a936e Dec 02 09:38:38.819 INFO [stderr] at libstd/panicking.rs:410 Dec 02 09:38:38.819 INFO [stderr] 6: 0x556067bffd78 - build_script_build::main::h7433a0dd1ba1de20 Dec 02 09:38:38.819 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.0/build.rs:31 Dec 02 09:38:38.819 INFO [stderr] 7: 0x556067c0259f - std::rt::lang_start::{{closure}}::he8c224e7e4b2891b Dec 02 09:38:38.819 INFO [stderr] at libstd/rt.rs:74 Dec 02 09:38:38.819 INFO [stderr] 8: 0x556067c2fbc2 - std::panicking::try::do_call::h52e7f80ff0fdcc45 Dec 02 09:38:38.819 INFO [stderr] at libstd/rt.rs:59 Dec 02 09:38:38.819 INFO [stderr] at libstd/panicking.rs:310 Dec 02 09:38:38.819 INFO [stderr] 9: 0x556067c41c09 - __rust_maybe_catch_panic Dec 02 09:38:38.819 INFO [stderr] at libpanic_unwind/lib.rs:102 Dec 02 09:38:38.819 INFO [stderr] 10: 0x556067c1f8da - std::rt::lang_start_internal::h38cae898de7f805c Dec 02 09:38:38.819 INFO [stderr] at libstd/panicking.rs:289 Dec 02 09:38:38.819 INFO [stderr] at libstd/panic.rs:392 Dec 02 09:38:38.819 INFO [stderr] at libstd/rt.rs:58 Dec 02 09:38:38.819 INFO [stderr] 11: 0x556067c02578 - std::rt::lang_start::h3fec66f0be162b1a Dec 02 09:38:38.819 INFO [stderr] at libstd/rt.rs:74 Dec 02 09:38:38.819 INFO [stderr] 12: 0x556067c00c49 - main Dec 02 09:38:38.819 INFO [stderr] 13: 0x7f65520d282f - __libc_start_main Dec 02 09:38:38.819 INFO [stderr] 14: 0x556067bff658 - _start Dec 02 09:38:38.819 INFO [stderr] 15: 0x0 - Dec 02 09:38:38.819 INFO [stderr] Dec 02 09:38:38.819 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 02 09:38:47.979 INFO [stderr] error: build failed Dec 02 09:38:47.980 INFO [stderr] su: No module specific data is present Dec 02 09:38:49.309 INFO running `"docker" "inspect" "9f57834aa7193a9dd2a57533a5602a7cdc366129fbc1ff5474bec89f7a952774"` Dec 02 09:38:49.627 INFO running `"docker" "rm" "-f" "9f57834aa7193a9dd2a57533a5602a7cdc366129fbc1ff5474bec89f7a952774"` Dec 02 09:38:49.978 INFO [stdout] 9f57834aa7193a9dd2a57533a5602a7cdc366129fbc1ff5474bec89f7a952774