Dec 15 05:36:37.605 INFO testing lp-modeler-0.3.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 15 05:36:37.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 15 05:36:37.789 INFO [stdout] 150fd17e8d74704b1886ff986a31dad1b0a51d20dc5f6703f5674d1956b05025 Dec 15 05:36:37.791 INFO running `"docker" "start" "-a" "150fd17e8d74704b1886ff986a31dad1b0a51d20dc5f6703f5674d1956b05025"` Dec 15 05:36:38.313 INFO [stderr] usermod: no changes Dec 15 05:36:38.370 INFO [stderr] Compiling lp-modeler v0.3.2 (/source) Dec 15 05:36:40.404 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.07s Dec 15 05:36:40.408 INFO [stderr] su: No module specific data is present Dec 15 05:36:40.696 INFO running `"docker" "inspect" "150fd17e8d74704b1886ff986a31dad1b0a51d20dc5f6703f5674d1956b05025"` Dec 15 05:36:40.817 INFO running `"docker" "rm" "-f" "150fd17e8d74704b1886ff986a31dad1b0a51d20dc5f6703f5674d1956b05025"` Dec 15 05:36:40.935 INFO [stdout] 150fd17e8d74704b1886ff986a31dad1b0a51d20dc5f6703f5674d1956b05025 Dec 15 05:36:40.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 15 05:36:41.132 INFO [stdout] 10f52bf09b158390f4af65ec8ff99113167bd0a2ecca470a13d413afb0ca1ae8 Dec 15 05:36:41.142 INFO running `"docker" "start" "-a" "10f52bf09b158390f4af65ec8ff99113167bd0a2ecca470a13d413afb0ca1ae8"` Dec 15 05:36:41.618 INFO [stderr] usermod: no changes Dec 15 05:36:41.664 INFO [stderr] Compiling lp-modeler v0.3.2 (/source) Dec 15 05:36:44.659 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.02s Dec 15 05:36:44.663 INFO [stderr] su: No module specific data is present Dec 15 05:36:45.002 INFO running `"docker" "inspect" "10f52bf09b158390f4af65ec8ff99113167bd0a2ecca470a13d413afb0ca1ae8"` Dec 15 05:36:45.183 INFO running `"docker" "rm" "-f" "10f52bf09b158390f4af65ec8ff99113167bd0a2ecca470a13d413afb0ca1ae8"` Dec 15 05:36:45.471 INFO [stdout] 10f52bf09b158390f4af65ec8ff99113167bd0a2ecca470a13d413afb0ca1ae8 Dec 15 05:36:45.479 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 15 05:36:45.935 INFO [stdout] fa55df74a63884f19ab1ef8ac9df3c8a39e5ff517b784d2a85d0fb868bed029e Dec 15 05:36:45.937 INFO running `"docker" "start" "-a" "fa55df74a63884f19ab1ef8ac9df3c8a39e5ff517b784d2a85d0fb868bed029e"` Dec 15 05:36:46.743 INFO [stderr] usermod: no changes Dec 15 05:36:46.821 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Dec 15 05:36:46.827 INFO [stderr] Running /target/debug/deps/lp_modeler-aec2ea38f8ced133 Dec 15 05:36:46.835 INFO [stdout] Dec 15 05:36:46.835 INFO [stdout] running 0 tests Dec 15 05:36:46.836 INFO [stdout] Dec 15 05:36:46.837 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 05:36:46.837 INFO [stdout] Dec 15 05:36:46.851 INFO [stderr] Running /target/debug/deps/expression-006d6ee1436e6442 Dec 15 05:36:46.851 INFO [stdout] Dec 15 05:36:46.851 INFO [stdout] running 6 tests Dec 15 05:36:46.859 INFO [stdout] test expressions_creation ... ok Dec 15 05:36:46.859 INFO [stdout] test distributivity ... ok Dec 15 05:36:46.859 INFO [stdout] test associativity ... ok Dec 15 05:36:46.859 INFO [stdout] test expressions_to_lp_file_format ... ok Dec 15 05:36:46.869 INFO [stdout] test literal_first_with_accumulation ... ok Dec 15 05:36:46.869 INFO [stdout] test trivial_rules ... ok Dec 15 05:36:46.869 INFO [stdout] Dec 15 05:36:46.869 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 05:36:46.869 INFO [stdout] Dec 15 05:36:46.875 INFO [stderr] Running /target/debug/deps/problems-7b9cd646e5e711e3 Dec 15 05:36:46.887 INFO [stdout] Dec 15 05:36:46.887 INFO [stdout] running 2 tests Dec 15 05:36:46.897 INFO [stdout] test test_readme_example_1 ... ok Dec 15 05:36:46.964 INFO [stdout] test test_readme_example_2 ... FAILED Dec 15 05:36:46.964 INFO [stdout] Dec 15 05:36:46.964 INFO [stdout] failures: Dec 15 05:36:46.964 INFO [stdout] Dec 15 05:36:46.964 INFO [stdout] ---- test_readme_example_2 stdout ---- Dec 15 05:36:46.964 INFO [stdout] thread 'test_readme_example_2' panicked at 'Read-only file system (os error 30)', tests/problems.rs:122:5 Dec 15 05:36:46.964 INFO [stdout] stack backtrace: Dec 15 05:36:46.964 INFO [stdout] 0: 0x55aaba9bf903 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 15 05:36:46.964 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 05:36:46.964 INFO [stdout] 1: 0x55aaba9ba048 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 15 05:36:46.964 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 15 05:36:46.964 INFO [stdout] 2: 0x55aaba9be822 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 15 05:36:46.964 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 15 05:36:46.964 INFO [stdout] at src/libstd/panicking.rs:210 Dec 15 05:36:46.964 INFO [stdout] 3: 0x55aaba9be517 - std::panicking::default_hook::hf0c15a583008ed0d Dec 15 05:36:46.964 INFO [stdout] at src/libstd/panicking.rs:218 Dec 15 05:36:46.964 INFO [stdout] 4: 0x55aaba9bef30 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 15 05:36:46.964 INFO [stdout] at src/libstd/panicking.rs:487 Dec 15 05:36:46.964 INFO [stdout] 5: 0x55aaba911d73 - std::panicking::begin_panic::h72eb4a0d171b0380 Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421 Dec 15 05:36:46.964 INFO [stdout] 6: 0x55aaba914aca - problems::test_readme_example_2::h7d083761b68eb0ab Dec 15 05:36:46.964 INFO [stdout] at tests/problems.rs:122 Dec 15 05:36:46.964 INFO [stdout] 7: 0x55aaba9137f9 - problems::test_readme_example_2::{{closure}}::h2d0e8291b28db815 Dec 15 05:36:46.964 INFO [stdout] at tests/problems.rs:52 Dec 15 05:36:46.964 INFO [stdout] 8: 0x55aaba91011d - core::ops::function::FnOnce::call_once::h3a00b3c641f38bfc Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 15 05:36:46.964 INFO [stdout] 9: 0x55aaba925f6e - >::call_box::hac337ba1af72dc2b Dec 15 05:36:46.964 INFO [stdout] at src/libtest/lib.rs:1483 Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 05:36:46.964 INFO [stdout] 10: 0x55aaba9d1ab9 - __rust_maybe_catch_panic Dec 15 05:36:46.964 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 05:36:46.964 INFO [stdout] 11: 0x55aaba943777 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 05:36:46.964 INFO [stdout] at src/libtest/lib.rs:1438 Dec 15 05:36:46.964 INFO [stdout] 12: 0x55aaba91e684 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 15 05:36:46.964 INFO [stdout] 13: 0x55aaba91ec74 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 15 05:36:46.964 INFO [stdout] 14: 0x55aaba9d1ab9 - __rust_maybe_catch_panic Dec 15 05:36:46.964 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 05:36:46.964 INFO [stdout] 15: 0x55aaba925e4c - >::call_box::h8ae063aff93ccdb6 Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 05:36:46.964 INFO [stdout] 16: 0x55aaba9c5a7d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 15 05:36:46.964 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 15 05:36:46.964 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 15 05:36:46.964 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 15 05:36:46.964 INFO [stdout] 17: 0x7f85a21ac6b9 - start_thread Dec 15 05:36:46.964 INFO [stdout] 18: 0x7f85a1ccc41c - clone Dec 15 05:36:46.964 INFO [stdout] 19: 0x0 - Dec 15 05:36:46.964 INFO [stdout] Dec 15 05:36:46.964 INFO [stdout] Dec 15 05:36:46.964 INFO [stdout] failures: Dec 15 05:36:46.964 INFO [stdout] test_readme_example_2 Dec 15 05:36:46.964 INFO [stdout] Dec 15 05:36:46.964 INFO [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 05:36:46.964 INFO [stdout] Dec 15 05:36:46.967 INFO [stderr] error: test failed, to rerun pass '--test problems' Dec 15 05:36:46.967 INFO [stderr] su: No module specific data is present Dec 15 05:36:47.545 INFO running `"docker" "inspect" "fa55df74a63884f19ab1ef8ac9df3c8a39e5ff517b784d2a85d0fb868bed029e"` Dec 15 05:36:47.732 INFO running `"docker" "rm" "-f" "fa55df74a63884f19ab1ef8ac9df3c8a39e5ff517b784d2a85d0fb868bed029e"` Dec 15 05:36:47.960 INFO [stdout] fa55df74a63884f19ab1ef8ac9df3c8a39e5ff517b784d2a85d0fb868bed029e