Dec 01 04:04:03.614 INFO testing rust-lang-nursery/polonius against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 04:04:03.614 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04:04:04.432 INFO [stdout] 559213728ae934cae66d1b9fb02d9cd4115e333be98c451700e3b39a1996a05a
Dec 01 04:04:04.441 INFO running `"docker" "start" "-a" "559213728ae934cae66d1b9fb02d9cd4115e333be98c451700e3b39a1996a05a"`
Dec 01 04:04:05.032 INFO [stderr] usermod: no changes
Dec 01 04:04:05.257 INFO [stderr]    Compiling ena v0.5.0
Dec 01 04:04:05.257 INFO [stderr]    Compiling diff v0.1.11
Dec 01 04:04:05.257 INFO [stderr]    Compiling lalrpop-util v0.15.2
Dec 01 04:04:05.263 INFO [stderr]    Compiling datafrog v0.1.0
Dec 01 04:04:05.267 INFO [stderr]    Compiling memchr v2.1.0
Dec 01 04:04:05.267 INFO [stderr]    Compiling ascii-canvas v1.0.0
Dec 01 04:04:05.267 INFO [stderr]    Compiling petgraph v0.4.13
Dec 01 04:04:05.267 INFO [stderr]    Compiling rustc-hash v1.0.1
Dec 01 04:04:06.657 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 01 04:04:07.415 INFO [stderr]    Compiling streaming-stats v0.1.29
Dec 01 04:04:09.686 INFO [stderr]    Compiling atty v0.1.2
Dec 01 04:04:09.695 INFO [stderr]    Compiling digest v0.7.5
Dec 01 04:04:09.719 INFO [stderr]    Compiling polonius-engine v0.5.0 (/source/polonius-engine)
Dec 01 04:04:09.720 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 01 04:04:09.755 INFO [stderr]    Compiling failure v0.1.2
Dec 01 04:04:10.743 INFO [stderr]    Compiling histo v0.1.0
Dec 01 04:04:11.023 INFO [stderr]    Compiling sha2 v0.7.1
Dec 01 04:04:14.895 INFO [stderr]    Compiling aho-corasick v0.6.8
Dec 01 04:04:17.331 INFO [stderr]    Compiling regex v0.2.11
Dec 01 04:04:17.331 INFO [stderr]    Compiling regex v1.0.5
Dec 01 04:04:18.928 INFO [stderr]    Compiling string_cache v0.7.3
Dec 01 04:04:41.999 INFO [stderr]    Compiling lalrpop-snap v0.15.2
Dec 01 04:04:42.039 INFO [stderr]    Compiling docopt v0.8.3
Dec 01 04:04:43.752 INFO [stderr]    Compiling env_logger v0.5.13
Dec 01 04:06:09.728 INFO [stderr]    Compiling lalrpop v0.15.2
Dec 01 04:07:29.303 INFO [stderr]    Compiling polonius-parser v0.1.0 (/source/polonius-parser)
Dec 01 04:07:34.367 INFO [stderr] error: failed to run custom build command for `polonius-parser v0.1.0 (/source/polonius-parser)`
Dec 01 04:07:34.368 INFO [stderr] process didn't exit successfully: `/target/debug/build/polonius-parser-88940bdd200ba822/build-script-build` (exit code: 101)
Dec 01 04:07:34.368 INFO [stderr] --- stdout
Dec 01 04:07:34.368 INFO [stderr] processing file `/source/polonius-parser/src/parser.lalrpop`
Dec 01 04:07:34.369 INFO [stderr] 
Dec 01 04:07:34.369 INFO [stderr] --- stderr
Dec 01 04:07:34.369 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 04:07:34.370 INFO [stderr] stack backtrace:
Dec 01 04:07:34.370 INFO [stderr]    0:     0x5581a557145f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 01 04:07:34.370 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 01 04:07:34.371 INFO [stderr]    1:     0x5581a5579bc7 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 01 04:07:34.371 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Dec 01 04:07:34.371 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Dec 01 04:07:34.371 INFO [stderr]    2:     0x5581a557490f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 01 04:07:34.372 INFO [stderr]                                at libstd/panicking.rs:211
Dec 01 04:07:34.372 INFO [stderr]    3:     0x5581a5574674 - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 01 04:07:34.372 INFO [stderr]                                at libstd/panicking.rs:227
Dec 01 04:07:34.373 INFO [stderr]    4:     0x5581a5574f8e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 01 04:07:34.373 INFO [stderr]                                at libstd/panicking.rs:476
Dec 01 04:07:34.373 INFO [stderr]    5:     0x5581a5574b31 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 01 04:07:34.373 INFO [stderr]                                at libstd/panicking.rs:390
Dec 01 04:07:34.374 INFO [stderr]    6:     0x5581a5574a15 - rust_begin_unwind
Dec 01 04:07:34.374 INFO [stderr]                                at libstd/panicking.rs:325
Dec 01 04:07:34.374 INFO [stderr]    7:     0x5581a55b886c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 01 04:07:34.374 INFO [stderr]                                at libcore/panicking.rs:77
Dec 01 04:07:34.375 INFO [stderr]    8:     0x5581a4b53395 - core::result::unwrap_failed::h2c91cc6e80faae2a
Dec 01 04:07:34.375 INFO [stderr]                                at libcore/macros.rs:26
Dec 01 04:07:34.375 INFO [stderr]    9:     0x5581a4b53201 - <core::result::Result<T, E>>::unwrap::h703c4dbb0a07d86d
Dec 01 04:07:34.376 INFO [stderr]                                at libcore/result.rs:808
Dec 01 04:07:34.376 INFO [stderr]   10:     0x5581a4b52cb2 - build_script_build::main::h6228eb38110e2d65
Dec 01 04:07:34.376 INFO [stderr]                                at polonius-parser/build.rs:4
Dec 01 04:07:34.376 INFO [stderr]   11:     0x5581a4b52fdf - std::rt::lang_start::{{closure}}::h3ee491b856c56228
Dec 01 04:07:34.377 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 04:07:34.377 INFO [stderr]   12:     0x5581a55749b2 - std::panicking::try::do_call::h52e7f80ff0fdcc45
Dec 01 04:07:34.377 INFO [stderr]                                at libstd/rt.rs:59
Dec 01 04:07:34.378 INFO [stderr]                                at libstd/panicking.rs:310
Dec 01 04:07:34.378 INFO [stderr]   13:     0x5581a5584b79 - __rust_maybe_catch_panic
Dec 01 04:07:34.378 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Dec 01 04:07:34.378 INFO [stderr]   14:     0x5581a5566c2a - std::rt::lang_start_internal::h38cae898de7f805c
Dec 01 04:07:34.379 INFO [stderr]                                at libstd/panicking.rs:289
Dec 01 04:07:34.379 INFO [stderr]                                at libstd/panic.rs:392
Dec 01 04:07:34.379 INFO [stderr]                                at libstd/rt.rs:58
Dec 01 04:07:34.379 INFO [stderr]   15:     0x5581a4b52fb8 - std::rt::lang_start::h559d7631325dc047
Dec 01 04:07:34.380 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 04:07:34.380 INFO [stderr]   16:     0x5581a4b52ce9 - main
Dec 01 04:07:34.380 INFO [stderr]   17:     0x7f57e23d882f - __libc_start_main
Dec 01 04:07:34.380 INFO [stderr]   18:     0x5581a4b52b48 - _start
Dec 01 04:07:34.381 INFO [stderr]   19:                0x0 - <unknown>
Dec 01 04:07:34.381 INFO [stderr] 
Dec 01 04:07:34.381 INFO [stderr] su: No module specific data is present
Dec 01 04:07:35.586 INFO running `"docker" "inspect" "559213728ae934cae66d1b9fb02d9cd4115e333be98c451700e3b39a1996a05a"`
Dec 01 04:07:35.947 INFO running `"docker" "rm" "-f" "559213728ae934cae66d1b9fb02d9cd4115e333be98c451700e3b39a1996a05a"`
Dec 01 04:07:36.319 INFO [stdout] 559213728ae934cae66d1b9fb02d9cd4115e333be98c451700e3b39a1996a05a
