Nov 18 06:58:50.745 INFO testing lp-modeler-0.3.2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 06:58:50.747 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 06:58:51.156 INFO [stdout] dc1b69e143d718183823efc9fd871973124ee06dd6bf8a468dd3d9a61abeb156
Nov 18 06:58:51.163 INFO running `"docker" "start" "-a" "dc1b69e143d718183823efc9fd871973124ee06dd6bf8a468dd3d9a61abeb156"`
Nov 18 06:58:53.042 INFO [stderr] usermod: no changes
Nov 18 06:58:53.124 INFO [stderr]    Compiling lp-modeler v0.3.2 (/source)
Nov 18 06:58:55.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Nov 18 06:58:55.223 INFO [stderr] su: No module specific data is present
Nov 18 06:58:55.559 INFO running `"docker" "inspect" "dc1b69e143d718183823efc9fd871973124ee06dd6bf8a468dd3d9a61abeb156"`
Nov 18 06:58:55.632 INFO running `"docker" "rm" "-f" "dc1b69e143d718183823efc9fd871973124ee06dd6bf8a468dd3d9a61abeb156"`
Nov 18 06:58:55.782 INFO [stdout] dc1b69e143d718183823efc9fd871973124ee06dd6bf8a468dd3d9a61abeb156
Nov 18 06:58:55.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 06:58:55.979 INFO [stdout] 8fec40576c00dfb1243fb450695b1bccc8b39c51a19e717aef1142c4a01605ae
Nov 18 06:58:55.982 INFO running `"docker" "start" "-a" "8fec40576c00dfb1243fb450695b1bccc8b39c51a19e717aef1142c4a01605ae"`
Nov 18 06:58:56.375 INFO [stderr] usermod: no changes
Nov 18 06:58:56.423 INFO [stderr]    Compiling lp-modeler v0.3.2 (/source)
Nov 18 06:58:59.613 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
Nov 18 06:58:59.618 INFO [stderr] su: No module specific data is present
Nov 18 06:58:59.939 INFO running `"docker" "inspect" "8fec40576c00dfb1243fb450695b1bccc8b39c51a19e717aef1142c4a01605ae"`
Nov 18 06:59:00.051 INFO running `"docker" "rm" "-f" "8fec40576c00dfb1243fb450695b1bccc8b39c51a19e717aef1142c4a01605ae"`
Nov 18 06:59:00.130 INFO [stdout] 8fec40576c00dfb1243fb450695b1bccc8b39c51a19e717aef1142c4a01605ae
Nov 18 06:59:00.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 06:59:00.319 INFO [stdout] c4862864bc9d50c315461d2e93eefdddd082193768fa3bd49cf4b722c01cbf53
Nov 18 06:59:00.321 INFO running `"docker" "start" "-a" "c4862864bc9d50c315461d2e93eefdddd082193768fa3bd49cf4b722c01cbf53"`
Nov 18 06:59:00.719 INFO [stderr] usermod: no changes
Nov 18 06:59:00.774 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 06:59:00.776 INFO [stderr]      Running /target/debug/deps/lp_modeler-e528cddddfdeb34c
Nov 18 06:59:00.778 INFO [stdout] 
Nov 18 06:59:00.778 INFO [stdout] running 0 tests
Nov 18 06:59:00.778 INFO [stdout] 
Nov 18 06:59:00.778 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 06:59:00.778 INFO [stdout] 
Nov 18 06:59:00.782 INFO [stdout] 
Nov 18 06:59:00.782 INFO [stderr]      Running /target/debug/deps/expression-045e92c4a2df6e97
Nov 18 06:59:00.782 INFO [stdout] running 6 tests
Nov 18 06:59:00.782 INFO [stdout] test expressions_creation ... ok
Nov 18 06:59:00.782 INFO [stdout] test associativity ... ok
Nov 18 06:59:00.783 INFO [stdout] test distributivity ... ok
Nov 18 06:59:00.783 INFO [stdout] test literal_first_with_accumulation ... ok
Nov 18 06:59:00.783 INFO [stdout] test trivial_rules ... ok
Nov 18 06:59:00.783 INFO [stdout] test expressions_to_lp_file_format ... ok
Nov 18 06:59:00.784 INFO [stdout] 
Nov 18 06:59:00.784 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 06:59:00.784 INFO [stdout] 
Nov 18 06:59:00.784 INFO [stderr]      Running /target/debug/deps/problems-d95d2e4517768d7e
Nov 18 06:59:00.787 INFO [stdout] 
Nov 18 06:59:00.787 INFO [stdout] running 2 tests
Nov 18 06:59:00.789 INFO [stdout] test test_readme_example_1 ... ok
Nov 18 06:59:00.832 INFO [stderr] error: test failed, to rerun pass '--test problems'
Nov 18 06:59:00.832 INFO [stdout] test test_readme_example_2 ... FAILED
Nov 18 06:59:00.832 INFO [stdout] 
Nov 18 06:59:00.832 INFO [stdout] failures:
Nov 18 06:59:00.832 INFO [stdout] 
Nov 18 06:59:00.832 INFO [stdout] ---- test_readme_example_2 stdout ----
Nov 18 06:59:00.832 INFO [stdout] thread 'test_readme_example_2' panicked at 'Read-only file system (os error 30)', tests/problems.rs:122:5
Nov 18 06:59:00.832 INFO [stdout] stack backtrace:
Nov 18 06:59:00.832 INFO [stdout]    0:     0x55c323aafa53 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8
Nov 18 06:59:00.832 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 18 06:59:00.832 INFO [stdout]    1:     0x55c323aaa128 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb
Nov 18 06:59:00.832 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 18 06:59:00.832 INFO [stdout]    2:     0x55c323aae974 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097
Nov 18 06:59:00.832 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 18 06:59:00.832 INFO [stdout]                                at libstd/panicking.rs:211
Nov 18 06:59:00.832 INFO [stdout]    3:     0x55c323aae65c - std::panicking::default_hook::h98c2a01ef734e4b0
Nov 18 06:59:00.832 INFO [stdout]                                at libstd/panicking.rs:221
Nov 18 06:59:00.832 INFO [stdout]    4:     0x55c323aaf080 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752
Nov 18 06:59:00.832 INFO [stdout]                                at libstd/panicking.rs:476
Nov 18 06:59:00.832 INFO [stdout]    5:     0x55c323a034b3 - std::panicking::begin_panic::heb2522f953beb1b4
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410
Nov 18 06:59:00.832 INFO [stdout]    6:     0x55c323a06250 - problems::test_readme_example_2::h24e89064ff9e5b74
Nov 18 06:59:00.832 INFO [stdout]                                at tests/problems.rs:122
Nov 18 06:59:00.832 INFO [stdout]    7:     0x55c323a04f79 - problems::test_readme_example_2::{{closure}}::h94cab45771cba617
Nov 18 06:59:00.832 INFO [stdout]                                at tests/problems.rs:52
Nov 18 06:59:00.832 INFO [stdout]    8:     0x55c323a0182d - core::ops::function::FnOnce::call_once::h8d5c39e7533a77e0
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238
Nov 18 06:59:00.832 INFO [stdout]    9:     0x55c323a17c0e - <F as alloc::boxed::FnBox<A>>::call_box::h9dcb7fc9b8bb4240
Nov 18 06:59:00.832 INFO [stdout]                                at libtest/lib.rs:1471
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 18 06:59:00.832 INFO [stdout]   10:     0x55c323ac1d89 - __rust_maybe_catch_panic
Nov 18 06:59:00.832 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 06:59:00.832 INFO [stdout]   11:     0x55c323a0fc73 - std::sys_common::backtrace::__rust_begin_short_backtrace::h89ea8afe71e36f86
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 18 06:59:00.832 INFO [stdout]                                at libtest/lib.rs:1426
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136
Nov 18 06:59:00.832 INFO [stdout]   12:     0x55c323a10b24 - std::panicking::try::do_call::h4132042e0cbea3ae
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 18 06:59:00.832 INFO [stdout]   13:     0x55c323ac1d89 - __rust_maybe_catch_panic
Nov 18 06:59:00.832 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 06:59:00.832 INFO [stdout]   14:     0x55c323a17d3c - <F as alloc::boxed::FnBox<A>>::call_box::hab7f616f05880bf6
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 18 06:59:00.832 INFO [stdout]   15:     0x55c323ab5c6d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038
Nov 18 06:59:00.832 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683
Nov 18 06:59:00.832 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 18 06:59:00.832 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 18 06:59:00.832 INFO [stdout]   16:     0x7feb5333a6b9 - start_thread
Nov 18 06:59:00.832 INFO [stdout]   17:     0x7feb52e5a41c - clone
Nov 18 06:59:00.832 INFO [stdout]   18:                0x0 - <unknown>
Nov 18 06:59:00.832 INFO [stdout] 
Nov 18 06:59:00.832 INFO [stdout] 
Nov 18 06:59:00.832 INFO [stdout] failures:
Nov 18 06:59:00.832 INFO [stdout]     test_readme_example_2
Nov 18 06:59:00.832 INFO [stdout] 
Nov 18 06:59:00.832 INFO [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 06:59:00.832 INFO [stdout] 
Nov 18 06:59:00.833 INFO [stderr] su: No module specific data is present
Nov 18 06:59:01.125 INFO running `"docker" "inspect" "c4862864bc9d50c315461d2e93eefdddd082193768fa3bd49cf4b722c01cbf53"`
Nov 18 06:59:01.241 INFO running `"docker" "rm" "-f" "c4862864bc9d50c315461d2e93eefdddd082193768fa3bd49cf4b722c01cbf53"`
Nov 18 06:59:01.373 INFO [stdout] c4862864bc9d50c315461d2e93eefdddd082193768fa3bd49cf4b722c01cbf53