Nov 27 14:15:06.754 INFO documenting rust-lang-nursery/polonius against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318 Nov 27 14:15:06.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 27 14:15:07.765 INFO [stdout] c88bc701e5352b1047008de6b0b0ee176c43ae7bfc41af2765b14e9e61f86432 Nov 27 14:15:07.769 INFO running `"docker" "start" "-a" "c88bc701e5352b1047008de6b0b0ee176c43ae7bfc41af2765b14e9e61f86432"` Nov 27 14:15:08.851 INFO [stderr] usermod: no changes Nov 27 14:15:09.399 INFO [stderr] Compiling string_cache_shared v0.3.0 Nov 27 14:15:09.399 INFO [stderr] Compiling winapi v0.2.8 Nov 27 14:15:09.407 INFO [stderr] Compiling precomputed-hash v0.1.1 Nov 27 14:15:09.407 INFO [stderr] Compiling fixedbitset v0.1.9 Nov 27 14:15:09.407 INFO [stderr] Compiling term v0.4.6 Nov 27 14:15:09.407 INFO [stderr] Compiling bit-vec v0.4.4 Nov 27 14:15:09.407 INFO [stderr] Compiling ordermap v0.3.5 Nov 27 14:15:09.407 INFO [stderr] Compiling regex-syntax v0.4.2 Nov 27 14:15:10.223 INFO [stderr] Compiling diff v0.1.11 Nov 27 14:15:10.555 INFO [stderr] Compiling lalrpop-util v0.15.2 Nov 27 14:15:13.463 INFO [stderr] Compiling ena v0.5.0 Nov 27 14:15:13.464 INFO [stderr] Compiling arrayref v0.3.5 Nov 27 14:15:14.606 INFO [stderr] Compiling byte-tools v0.2.0 Nov 27 14:15:14.607 INFO [stderr] Compiling strsim v0.6.0 Nov 27 14:15:14.607 INFO [stderr] Compiling fake-simd v0.1.2 Nov 27 14:15:14.751 INFO [stderr] Checking datafrog v0.1.0 Nov 27 14:15:15.323 INFO [stderr] Compiling phf_shared v0.7.23 Nov 27 14:15:15.407 INFO [stderr] Compiling regex-syntax v0.5.6 Nov 27 14:15:19.987 INFO [stderr] Compiling itertools v0.7.8 Nov 27 14:15:20.096 INFO [stderr] Compiling bit-set v0.4.0 Nov 27 14:15:21.886 INFO [stderr] Compiling petgraph v0.4.13 Nov 27 14:15:21.981 INFO [stderr] Checking rustc-hash v1.0.1 Nov 27 14:15:22.071 INFO [stderr] Compiling block-buffer v0.3.3 Nov 27 14:15:23.024 INFO [stderr] Compiling new_debug_unreachable v1.0.1 Nov 27 14:15:23.433 INFO [stderr] Compiling phf_generator v0.7.23 Nov 27 14:15:23.548 INFO [stderr] Compiling ascii-canvas v1.0.0 Nov 27 14:15:23.575 INFO [stderr] Compiling memchr v2.1.0 Nov 27 14:15:32.210 INFO [stderr] Compiling kernel32-sys v0.2.2 Nov 27 14:15:32.367 INFO [stderr] Checking polonius-engine v0.5.0 (/source/polonius-engine) Nov 27 14:15:32.451 INFO [stderr] Checking streaming-stats v0.1.29 Nov 27 14:15:32.502 INFO [stderr] Compiling string_cache_codegen v0.4.1 Nov 27 14:15:32.999 INFO [stderr] Compiling aho-corasick v0.6.8 Nov 27 14:15:33.385 INFO [stderr] Compiling thread_local v0.3.6 Nov 27 14:15:34.068 INFO [stderr] Compiling syn v0.15.4 Nov 27 14:15:35.419 INFO [stderr] Compiling digest v0.7.5 Nov 27 14:15:35.883 INFO [stderr] Compiling atty v0.1.2 Nov 27 14:15:37.447 INFO [stderr] Checking histo v0.1.0 Nov 27 14:15:37.463 INFO [stderr] Compiling structopt-derive v0.2.10 Nov 27 14:15:37.540 INFO [stderr] Compiling sha2 v0.7.1 Nov 27 14:15:44.700 INFO [stderr] Compiling string_cache v0.7.3 Nov 27 14:15:59.087 INFO [stderr] Checking structopt v0.2.10 Nov 27 14:15:59.719 INFO [stderr] Compiling regex v0.2.11 Nov 27 14:16:09.910 INFO [stderr] Compiling serde_derive v1.0.79 Nov 27 14:16:19.360 INFO [stderr] Compiling lalrpop-snap v0.15.2 Nov 27 14:16:43.567 INFO [stderr] Compiling docopt v0.8.3 Nov 27 14:17:56.715 INFO [stderr] Compiling lalrpop v0.15.2 Nov 27 14:19:01.988 INFO [stderr] Compiling polonius-parser v0.1.0 (/source/polonius-parser) Nov 27 14:19:06.615 INFO [stderr] error: failed to run custom build command for `polonius-parser v0.1.0 (/source/polonius-parser)` Nov 27 14:19:06.616 INFO [stderr] process didn't exit successfully: `/target/debug/build/polonius-parser-656a398b091b855a/build-script-build` (exit code: 101) Nov 27 14:19:06.616 INFO [stderr] --- stdout Nov 27 14:19:06.616 INFO [stderr] processing file `/source/polonius-parser/src/parser.lalrpop` Nov 27 14:19:06.617 INFO [stderr] Nov 27 14:19:06.617 INFO [stderr] --- stderr Nov 27 14:19:06.617 INFO [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1009:5 Nov 27 14:19:06.618 INFO [stderr] stack backtrace: Nov 27 14:19:06.618 INFO [stderr] 0: 0x55bb4f5dfea3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hac358e6bc887c885 Nov 27 14:19:06.618 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 27 14:19:06.619 INFO [stderr] 1: 0x55bb4f5da838 - std::sys_common::backtrace::_print::h31be9c34e09c361a Nov 27 14:19:06.619 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Nov 27 14:19:06.620 INFO [stderr] 2: 0x55bb4f5defa2 - std::panicking::default_hook::{{closure}}::h0032c5b31994326d Nov 27 14:19:06.620 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Nov 27 14:19:06.620 INFO [stderr] at src/libstd/panicking.rs:211 Nov 27 14:19:06.620 INFO [stderr] 3: 0x55bb4f5ded0d - std::panicking::default_hook::h41e7a2981c218f63 Nov 27 14:19:06.621 INFO [stderr] at src/libstd/panicking.rs:227 Nov 27 14:19:06.621 INFO [stderr] 4: 0x55bb4f5df650 - std::panicking::rust_panic_with_hook::hb140f4fdb6d9a2ce Nov 27 14:19:06.621 INFO [stderr] at src/libstd/panicking.rs:476 Nov 27 14:19:06.622 INFO [stderr] 5: 0x55bb4f5df1d1 - std::panicking::continue_panic_fmt::h9bd7058eaab86972 Nov 27 14:19:06.622 INFO [stderr] at src/libstd/panicking.rs:390 Nov 27 14:19:06.622 INFO [stderr] 6: 0x55bb4f5df0b5 - rust_begin_unwind Nov 27 14:19:06.623 INFO [stderr] at src/libstd/panicking.rs:325 Nov 27 14:19:06.623 INFO [stderr] 7: 0x55bb4f5f2dcc - core::panicking::panic_fmt::h6cfb836f4eea66b7 Nov 27 14:19:06.623 INFO [stderr] at src/libcore/panicking.rs:77 Nov 27 14:19:06.623 INFO [stderr] 8: 0x55bb4ebd79e5 - core::result::unwrap_failed::h20c3d8ac44b3b340 Nov 27 14:19:06.624 INFO [stderr] at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libcore/macros.rs:26 Nov 27 14:19:06.624 INFO [stderr] 9: 0x55bb4ebd784f - >::unwrap::h2b86746da932a779 Nov 27 14:19:06.624 INFO [stderr] at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libcore/result.rs:808 Nov 27 14:19:06.624 INFO [stderr] 10: 0x55bb4ebd7a22 - build_script_build::main::h487bfbdea72e9242 Nov 27 14:19:06.625 INFO [stderr] at polonius-parser/build.rs:4 Nov 27 14:19:06.625 INFO [stderr] 11: 0x55bb4ebd76af - std::rt::lang_start::{{closure}}::h96ff91bd90c5b6c6 Nov 27 14:19:06.625 INFO [stderr] at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/rt.rs:74 Nov 27 14:19:06.626 INFO [stderr] 12: 0x55bb4f5df052 - std::panicking::try::do_call::h555b51a0211e67f9 Nov 27 14:19:06.626 INFO [stderr] at src/libstd/rt.rs:59 Nov 27 14:19:06.626 INFO [stderr] at src/libstd/panicking.rs:310 Nov 27 14:19:06.626 INFO [stderr] 13: 0x55bb4f5eddd9 - __rust_maybe_catch_panic Nov 27 14:19:06.631 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Nov 27 14:19:06.631 INFO [stderr] 14: 0x55bb4f5dfa23 - std::rt::lang_start_internal::hd813cfef8b4c7902 Nov 27 14:19:06.632 INFO [stderr] at src/libstd/panicking.rs:289 Nov 27 14:19:06.632 INFO [stderr] at src/libstd/panic.rs:398 Nov 27 14:19:06.632 INFO [stderr] at src/libstd/rt.rs:58 Nov 27 14:19:06.632 INFO [stderr] 15: 0x55bb4ebd7688 - std::rt::lang_start::he638def41855624d Nov 27 14:19:06.633 INFO [stderr] at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/rt.rs:74 Nov 27 14:19:06.633 INFO [stderr] 16: 0x55bb4ebd7a59 - main Nov 27 14:19:06.633 INFO [stderr] 17: 0x7f2cf11bc82f - __libc_start_main Nov 27 14:19:06.634 INFO [stderr] 18: 0x55bb4ebd7268 - _start Nov 27 14:19:06.634 INFO [stderr] 19: 0x0 - Nov 27 14:19:06.634 INFO [stderr] Nov 27 14:19:06.634 INFO [stderr] su: No module specific data is present Nov 27 14:19:07.714 INFO running `"docker" "inspect" "c88bc701e5352b1047008de6b0b0ee176c43ae7bfc41af2765b14e9e61f86432"` Nov 27 14:19:08.123 INFO running `"docker" "rm" "-f" "c88bc701e5352b1047008de6b0b0ee176c43ae7bfc41af2765b14e9e61f86432"` Nov 27 14:19:08.535 INFO [stdout] c88bc701e5352b1047008de6b0b0ee176c43ae7bfc41af2765b14e9e61f86432