Dec 01 04:04:04.768 INFO testing rust-lang-nursery/polonius against 1.30.1 for beta-1.31-5
Dec 01 04:04:04.769 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 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 04:04:05.040 INFO [stdout] b05d0827115d9fefef78751e7ec84e62d194833203692e8be367b1b2889764d1
Dec 01 04:04:05.041 INFO running `"docker" "start" "-a" "b05d0827115d9fefef78751e7ec84e62d194833203692e8be367b1b2889764d1"`
Dec 01 04:04:05.651 INFO [stderr] usermod: no changes
Dec 01 04:04:05.949 INFO [stderr]    Compiling byte-tools v0.2.0
Dec 01 04:04:05.955 INFO [stderr]    Compiling arrayref v0.3.5
Dec 01 04:04:05.956 INFO [stderr]    Compiling strsim v0.6.0
Dec 01 04:04:05.963 INFO [stderr]    Compiling fake-simd v0.1.2
Dec 01 04:04:05.966 INFO [stderr]    Compiling datafrog v0.1.0
Dec 01 04:04:05.966 INFO [stderr]    Compiling phf_shared v0.7.23
Dec 01 04:04:05.967 INFO [stderr]    Compiling log v0.4.5
Dec 01 04:04:06.007 INFO [stderr]    Compiling regex-syntax v0.6.2
Dec 01 04:04:06.455 INFO [stderr]    Compiling petgraph v0.4.13
Dec 01 04:04:06.860 INFO [stderr]    Compiling rustc-hash v1.0.1
Dec 01 04:04:07.245 INFO [stderr]    Compiling serde v1.0.79
Dec 01 04:04:08.183 INFO [stderr]    Compiling new_debug_unreachable v1.0.1
Dec 01 04:04:08.578 INFO [stderr]    Compiling typenum v1.10.0
Dec 01 04:04:08.578 INFO [stderr]    Compiling block-buffer v0.3.3
Dec 01 04:04:10.194 INFO [stderr]    Compiling memchr v2.1.0
Dec 01 04:04:10.195 INFO [stderr]    Compiling kernel32-sys v0.2.2
Dec 01 04:04:10.215 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 01 04:04:10.295 INFO [stderr]    Compiling streaming-stats v0.1.29
Dec 01 04:04:10.619 INFO [stderr]    Compiling thread_local v0.3.6
Dec 01 04:04:11.739 INFO [stderr]    Compiling polonius-engine v0.5.0 (/source/polonius-engine)
Dec 01 04:04:14.023 INFO [stderr]    Compiling syn v0.15.4
Dec 01 04:04:14.135 INFO [stderr]    Compiling backtrace v0.3.9
Dec 01 04:04:14.191 INFO [stderr]    Compiling atty v0.1.2
Dec 01 04:04:16.831 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 01 04:04:16.839 INFO [stderr]    Compiling generic-array v0.9.0
Dec 01 04:04:16.913 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 01 04:04:21.119 INFO [stderr]    Compiling histo v0.1.0
Dec 01 04:04:21.467 INFO [stderr]    Compiling aho-corasick v0.6.8
Dec 01 04:04:27.467 INFO [stderr]    Compiling digest v0.7.5
Dec 01 04:04:27.489 INFO [stderr]    Compiling regex v0.2.11
Dec 01 04:04:27.660 INFO [stderr]    Compiling failure v0.1.2
Dec 01 04:04:36.343 INFO [stderr]    Compiling sha2 v0.7.1
Dec 01 04:04:36.475 INFO [stderr]    Compiling string_cache v0.7.3
Dec 01 04:04:42.687 INFO [stderr]    Compiling structopt v0.2.10
Dec 01 04:04:53.875 INFO [stderr]    Compiling regex v1.0.5
Dec 01 04:05:08.095 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 01 04:05:23.495 INFO [stderr]    Compiling env_logger v0.5.13
Dec 01 04:05:24.955 INFO [stderr]    Compiling lalrpop-snap v0.15.2
Dec 01 04:05:45.423 INFO [stderr]    Compiling docopt v0.8.3
Dec 01 04:06:49.732 INFO [stderr]    Compiling lalrpop v0.15.2
Dec 01 04:08:01.521 INFO [stderr]    Compiling polonius-parser v0.1.0 (/source/polonius-parser)
Dec 01 04:08:06.599 INFO [stderr] error: failed to run custom build command for `polonius-parser v0.1.0 (/source/polonius-parser)`
Dec 01 04:08:06.600 INFO [stderr] process didn't exit successfully: `/target/debug/build/polonius-parser-9ffa26841efee492/build-script-build` (exit code: 101)
Dec 01 04:08:06.600 INFO [stderr] --- stdout
Dec 01 04:08:06.600 INFO [stderr] processing file `/source/polonius-parser/src/parser.lalrpop`
Dec 01 04:08:06.601 INFO [stderr] 
Dec 01 04:08:06.601 INFO [stderr] --- stderr
Dec 01 04:08:06.601 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 04:08:06.601 INFO [stderr] stack backtrace:
Dec 01 04:08:06.602 INFO [stderr]    0:     0x562c6d40fb0e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h15749a98198ba25f
Dec 01 04:08:06.602 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 01 04:08:06.602 INFO [stderr]    1:     0x562c6d4034d6 - std::sys_common::backtrace::print::h0ba65c811294dbf0
Dec 01 04:08:06.603 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Dec 01 04:08:06.603 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Dec 01 04:08:06.603 INFO [stderr]    2:     0x562c6d401dcd - std::panicking::default_hook::{{closure}}::h42bb31757f0fee64
Dec 01 04:08:06.603 INFO [stderr]                                at libstd/panicking.rs:211
Dec 01 04:08:06.604 INFO [stderr]    3:     0x562c6d401b40 - std::panicking::default_hook::hebc8848d7aa7dbd9
Dec 01 04:08:06.604 INFO [stderr]                                at libstd/panicking.rs:227
Dec 01 04:08:06.604 INFO [stderr]    4:     0x562c6d40241c - std::panicking::rust_panic_with_hook::h86e619a638415243
Dec 01 04:08:06.604 INFO [stderr]                                at libstd/panicking.rs:477
Dec 01 04:08:06.604 INFO [stderr]    5:     0x562c6d401fd9 - std::panicking::continue_panic_fmt::h2d2d2bfb065a70b2
Dec 01 04:08:06.605 INFO [stderr]                                at libstd/panicking.rs:391
Dec 01 04:08:06.605 INFO [stderr]    6:     0x562c6d401ed5 - rust_begin_unwind
Dec 01 04:08:06.605 INFO [stderr]                                at libstd/panicking.rs:326
Dec 01 04:08:06.605 INFO [stderr]    7:     0x562c6d45245b - core::panicking::panic_fmt::h2155aa66b67fe83c
Dec 01 04:08:06.605 INFO [stderr]                                at libcore/panicking.rs:77
Dec 01 04:08:06.605 INFO [stderr]    8:     0x562c6ca225fd - core::result::unwrap_failed::h9a7eb86bafc1f6b2
Dec 01 04:08:06.606 INFO [stderr]                                at libcore/macros.rs:26
Dec 01 04:08:06.606 INFO [stderr]    9:     0x562c6ca2246a - <core::result::Result<T, E>>::unwrap::h1a7be9acc5cd94d6
Dec 01 04:08:06.606 INFO [stderr]                                at libcore/result.rs:808
Dec 01 04:08:06.606 INFO [stderr]   10:     0x562c6ca22731 - build_script_build::main::h45005b4bcab5baee
Dec 01 04:08:06.606 INFO [stderr]                                at polonius-parser/build.rs:4
Dec 01 04:08:06.607 INFO [stderr]   11:     0x562c6ca223af - std::rt::lang_start::{{closure}}::h6fe8a32a95b71121
Dec 01 04:08:06.607 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 04:08:06.607 INFO [stderr]   12:     0x562c6d401e72 - std::panicking::try::do_call::h47665672c57b11e4
Dec 01 04:08:06.607 INFO [stderr]                                at libstd/rt.rs:59
Dec 01 04:08:06.607 INFO [stderr]                                at libstd/panicking.rs:310
Dec 01 04:08:06.607 INFO [stderr]   13:     0x562c6d41ed99 - __rust_maybe_catch_panic
Dec 01 04:08:06.607 INFO [stderr]                                at libpanic_unwind/lib.rs:103
Dec 01 04:08:06.608 INFO [stderr]   14:     0x562c6d40aec5 - std::rt::lang_start_internal::had9505969b8e20a2
Dec 01 04:08:06.608 INFO [stderr]                                at libstd/panicking.rs:289
Dec 01 04:08:06.608 INFO [stderr]                                at libstd/panic.rs:392
Dec 01 04:08:06.608 INFO [stderr]                                at libstd/rt.rs:58
Dec 01 04:08:06.608 INFO [stderr]   15:     0x562c6ca22387 - std::rt::lang_start::h1c9138d540975730
Dec 01 04:08:06.608 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 04:08:06.608 INFO [stderr]   16:     0x562c6ca22769 - main
Dec 01 04:08:06.608 INFO [stderr]   17:     0x7f56d0d1982f - __libc_start_main
Dec 01 04:08:06.609 INFO [stderr]   18:     0x562c6ca22148 - _start
Dec 01 04:08:06.609 INFO [stderr]   19:                0x0 - <unknown>
Dec 01 04:08:06.609 INFO [stderr] 
Dec 01 04:08:06.612 INFO [stderr] su: No module specific data is present
Dec 01 04:08:07.911 INFO running `"docker" "inspect" "b05d0827115d9fefef78751e7ec84e62d194833203692e8be367b1b2889764d1"`
Dec 01 04:08:08.243 INFO running `"docker" "rm" "-f" "b05d0827115d9fefef78751e7ec84e62d194833203692e8be367b1b2889764d1"`
Dec 01 04:08:08.499 INFO [stdout] b05d0827115d9fefef78751e7ec84e62d194833203692e8be367b1b2889764d1
