Dec 01 10:03:29.076 INFO testing math-fehr/lucyrs against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 10:03:29.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 10:03:29.539 INFO [stdout] 0aa33d54da93051f02209f6000d6fe2baf298158ea636bd9af83c27f19fda8b1
Dec 01 10:03:29.541 INFO running `"docker" "start" "-a" "0aa33d54da93051f02209f6000d6fe2baf298158ea636bd9af83c27f19fda8b1"`
Dec 01 10:03:30.531 INFO [stderr] usermod: no changes
Dec 01 10:03:30.568 INFO [stderr] warning: unused manifest key: build
Dec 01 10:03:30.731 INFO [stderr]    Compiling lalrpop-util v0.16.1
Dec 01 10:03:30.731 INFO [stderr]    Compiling ascii-canvas v1.0.0
Dec 01 10:03:30.731 INFO [stderr]    Compiling ena v0.10.1
Dec 01 10:03:30.731 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 01 10:03:30.739 INFO [stderr]    Compiling syn v0.15.20
Dec 01 10:03:30.743 INFO [stderr]    Compiling block-buffer v0.7.0
Dec 01 10:03:31.453 INFO [stderr]    Compiling sha2 v0.8.0
Dec 01 10:03:32.587 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Dec 01 10:03:38.527 INFO [stderr]    Compiling string_cache v0.7.3
Dec 01 10:03:48.615 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 10:04:08.355 INFO [stderr]    Compiling docopt v1.0.2
Dec 01 10:04:13.927 INFO [stderr]    Compiling lalrpop v0.16.1
Dec 01 10:05:00.660 INFO [stderr]    Compiling lucyrs v0.1.0 (/source)
Dec 01 10:05:05.349 INFO [stderr] error: failed to run custom build command for `lucyrs v0.1.0 (/source)`
Dec 01 10:05:05.349 INFO [stderr] process didn't exit successfully: `/target/debug/build/lucyrs-9002103cb51e4b5a/build-script-build` (exit code: 101)
Dec 01 10:05:05.349 INFO [stderr] --- stdout
Dec 01 10:05:05.349 INFO [stderr] processing file `/source/src/parser/grammar.lalrpop`
Dec 01 10:05:05.349 INFO [stderr] 
Dec 01 10:05:05.349 INFO [stderr] --- stderr
Dec 01 10:05:05.349 INFO [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:1009:5
Dec 01 10:05:05.349 INFO [stderr] stack backtrace:
Dec 01 10:05:05.349 INFO [stderr]    0:     0x556759b3b83f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 01 10:05:05.349 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 01 10:05:05.349 INFO [stderr]    1:     0x556759b44777 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 01 10:05:05.349 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Dec 01 10:05:05.349 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Dec 01 10:05:05.349 INFO [stderr]    2:     0x556759b3ee9f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 01 10:05:05.349 INFO [stderr]                                at libstd/panicking.rs:211
Dec 01 10:05:05.350 INFO [stderr]    3:     0x556759b3ec04 - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 01 10:05:05.350 INFO [stderr]                                at libstd/panicking.rs:227
Dec 01 10:05:05.350 INFO [stderr]    4:     0x556759b3f51e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 01 10:05:05.350 INFO [stderr]                                at libstd/panicking.rs:476
Dec 01 10:05:05.350 INFO [stderr]    5:     0x556759b3f0c1 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 01 10:05:05.350 INFO [stderr]                                at libstd/panicking.rs:390
Dec 01 10:05:05.350 INFO [stderr]    6:     0x556759b3efa5 - rust_begin_unwind
Dec 01 10:05:05.350 INFO [stderr]                                at libstd/panicking.rs:325
Dec 01 10:05:05.350 INFO [stderr]    7:     0x556759b82ebc - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 01 10:05:05.350 INFO [stderr]                                at libcore/panicking.rs:77
Dec 01 10:05:05.350 INFO [stderr]    8:     0x556759258445 - core::result::unwrap_failed::ha2bd2acfd701999d
Dec 01 10:05:05.350 INFO [stderr]                                at libcore/macros.rs:26
Dec 01 10:05:05.350 INFO [stderr]    9:     0x5567592582b1 - <core::result::Result<T, E>>::unwrap::hf25682db024f5ce4
Dec 01 10:05:05.350 INFO [stderr]                                at libcore/result.rs:808
Dec 01 10:05:05.350 INFO [stderr]   10:     0x556759258918 - build_script_build::main::h2e4f735fc794d0fa
Dec 01 10:05:05.350 INFO [stderr]                                at /source/build.rs:4
Dec 01 10:05:05.350 INFO [stderr]   11:     0x5567592584cf - std::rt::lang_start::{{closure}}::h5cc2a1309741b567
Dec 01 10:05:05.350 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 10:05:05.350 INFO [stderr]   12:     0x556759b3ef42 - std::panicking::try::do_call::h52e7f80ff0fdcc45
Dec 01 10:05:05.350 INFO [stderr]                                at libstd/rt.rs:59
Dec 01 10:05:05.350 INFO [stderr]                                at libstd/panicking.rs:310
Dec 01 10:05:05.350 INFO [stderr]   13:     0x556759b4f729 - __rust_maybe_catch_panic
Dec 01 10:05:05.350 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Dec 01 10:05:05.350 INFO [stderr]   14:     0x556759b30dca - std::rt::lang_start_internal::h38cae898de7f805c
Dec 01 10:05:05.350 INFO [stderr]                                at libstd/panicking.rs:289
Dec 01 10:05:05.350 INFO [stderr]                                at libstd/panic.rs:392
Dec 01 10:05:05.350 INFO [stderr]                                at libstd/rt.rs:58
Dec 01 10:05:05.350 INFO [stderr]   15:     0x5567592584a8 - std::rt::lang_start::h58e0a93eb47eea79
Dec 01 10:05:05.350 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 10:05:05.350 INFO [stderr]   16:     0x556759258969 - main
Dec 01 10:05:05.350 INFO [stderr]   17:     0x7fbf4587082f - __libc_start_main
Dec 01 10:05:05.350 INFO [stderr]   18:     0x556759258118 - _start
Dec 01 10:05:05.350 INFO [stderr]   19:                0x0 - <unknown>
Dec 01 10:05:05.350 INFO [stderr] 
Dec 01 10:05:05.359 INFO [stderr] su: No module specific data is present
Dec 01 10:05:05.924 INFO running `"docker" "inspect" "0aa33d54da93051f02209f6000d6fe2baf298158ea636bd9af83c27f19fda8b1"`
Dec 01 10:05:06.219 INFO running `"docker" "rm" "-f" "0aa33d54da93051f02209f6000d6fe2baf298158ea636bd9af83c27f19fda8b1"`
Dec 01 10:05:06.627 INFO [stdout] 0aa33d54da93051f02209f6000d6fe2baf298158ea636bd9af83c27f19fda8b1
