Nov 28 08:00:05.562 INFO documenting tql_macros-0.1.0 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 08:00:05.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 28 08:00:05.791 INFO [stdout] a08facd963a87b765b8137cb43984c0e80ca67f2b034be86cac5eb2e46094a4a
Nov 28 08:00:05.797 INFO running `"docker" "start" "-a" "a08facd963a87b765b8137cb43984c0e80ca67f2b034be86cac5eb2e46094a4a"`
Nov 28 08:00:06.238 INFO [stderr] usermod: no changes
Nov 28 08:00:06.308 INFO [stderr]     Checking syn v0.12.15
Nov 28 08:00:14.679 INFO [stderr]  Documenting tql_macros v0.1.0 (/source)
Nov 28 08:00:19.355 INFO [stderr] warning: `[index]` cannot be resolved, ignoring it...
Nov 28 08:00:19.355 INFO [stderr]    --> src/ast.rs:177:10
Nov 28 08:00:19.355 INFO [stderr]     |
Nov 28 08:00:19.355 INFO [stderr] 177 |     /// [index]
Nov 28 08:00:19.355 INFO [stderr]     |          ^^^^^ cannot be resolved, ignoring
Nov 28 08:00:19.355 INFO [stderr]     |
Nov 28 08:00:19.355 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 08:00:19.355 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 08:00:19.355 INFO [stderr] 
Nov 28 08:00:19.355 INFO [stderr] thread '<unnamed>' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:355:21
Nov 28 08:00:19.360 INFO [stderr] stack backtrace:
Nov 28 08:00:19.573 INFO [stderr]    0:     0x7f40a9bb3d93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hac358e6bc887c885
Nov 28 08:00:19.578 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 28 08:00:19.578 INFO [stderr]    1:     0x7f40a9bab3e8 - std::sys_common::backtrace::_print::h31be9c34e09c361a
Nov 28 08:00:19.578 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Nov 28 08:00:19.578 INFO [stderr]    2:     0x7f40a9bb0732 - std::panicking::default_hook::{{closure}}::h0032c5b31994326d
Nov 28 08:00:19.578 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Nov 28 08:00:19.578 INFO [stderr]                                at src/libstd/panicking.rs:211
Nov 28 08:00:19.578 INFO [stderr]    3:     0x7f40a9bb049d - std::panicking::default_hook::h41e7a2981c218f63
Nov 28 08:00:19.578 INFO [stderr]                                at src/libstd/panicking.rs:227
Nov 28 08:00:19.578 INFO [stderr]    4:     0x7f40a9bb0e40 - std::panicking::rust_panic_with_hook::hb140f4fdb6d9a2ce
Nov 28 08:00:19.578 INFO [stderr]                                at src/libstd/panicking.rs:476
Nov 28 08:00:19.578 INFO [stderr]    5:     0x7f40a9bb09c1 - std::panicking::continue_panic_fmt::h9bd7058eaab86972
Nov 28 08:00:19.578 INFO [stderr]                                at src/libstd/panicking.rs:390
Nov 28 08:00:19.578 INFO [stderr]    6:     0x7f40a9bb08a5 - rust_begin_unwind
Nov 28 08:00:19.578 INFO [stderr]                                at src/libstd/panicking.rs:325
Nov 28 08:00:19.583 INFO [stderr]    7:     0x7f40a9bd938c - core::panicking::panic_fmt::h6cfb836f4eea66b7
Nov 28 08:00:19.584 INFO [stderr]                                at src/libcore/panicking.rs:77
Nov 28 08:00:19.584 INFO [stderr]    8:     0x7f40a9bd92bb - core::panicking::panic::h7e97a7286af87d3b
Nov 28 08:00:19.584 INFO [stderr]                                at src/libcore/panicking.rs:52
Nov 28 08:00:19.584 INFO [stderr]    9:     0x7f40ac7cc6b5 - rustc_metadata::cstore::CStore::get_crate_data::hfa8be16a59402697
Nov 28 08:00:19.585 INFO [stderr]   10:     0x7f40ac7c9302 - rustc_metadata::cstore_impl::<impl rustc_metadata::cstore::CStore>::load_macro_untracked::h630d194e5833320a
Nov 28 08:00:19.585 INFO [stderr]   11:     0x7f40aeaf5356 - rustc_resolve::build_reduced_graph::<impl rustc_resolve::Resolver<'a, 'cl>>::get_macro::h42a032b1ee4d6306
Nov 28 08:00:19.585 INFO [stderr]   12:     0x556d722f03b5 - rustdoc::passes::collect_intra_doc_links::macro_resolve::h2a7c572a21d3435f
Nov 28 08:00:19.593 INFO [stderr]                                at src/librustdoc/passes/collect_intra_doc_links.rs:444
Nov 28 08:00:19.596 INFO [stderr]   13:     0x556d722ee8e4 - <rustdoc::passes::collect_intra_doc_links::LinkCollector<'a, 'tcx, 'rcx, 'cstore> as rustdoc::fold::DocFolder>::fold_item::hecf790f4ff354a37
Nov 28 08:00:19.597 INFO [stderr]                                at src/librustdoc/passes/collect_intra_doc_links.rs:347
Nov 28 08:00:19.597 INFO [stderr]   14:     0x556d72226059 - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T, I>>::from_iter::h07088c8384d7bf0c
Nov 28 08:00:19.610 INFO [stderr]                                at src/librustdoc/fold.rs:61
Nov 28 08:00:19.610 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libcore/iter/mod.rs:1574
Nov 28 08:00:19.610 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/liballoc/vec.rs:1908
Nov 28 08:00:19.610 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/liballoc/vec.rs:1805
Nov 28 08:00:19.610 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/liballoc/vec.rs:1800
Nov 28 08:00:19.610 INFO [stderr]   15:     0x556d722431e8 - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T, I>>::from_iter::h314d84cd194089f8
Nov 28 08:00:19.610 INFO [stderr]   16:     0x556d722e57c3 - rustdoc::fold::DocFolder::fold_inner_recur::h09009e51f7c53ffc
Nov 28 08:00:19.610 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/liballoc/vec.rs:1700
Nov 28 08:00:19.610 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libcore/iter/iterator.rs:1476
Nov 28 08:00:19.610 INFO [stderr]                                at src/librustdoc/fold.rs:110
Nov 28 08:00:19.610 INFO [stderr]                                at src/librustdoc/fold.rs:37
Nov 28 08:00:19.610 INFO [stderr]   17:     0x556d722e8787 - rustdoc::fold::DocFolder::fold_item_recur::h14d462106ebaf119
Nov 28 08:00:19.610 INFO [stderr]                                at src/librustdoc/fold.rs:100
Nov 28 08:00:19.610 INFO [stderr]   18:     0x556d722efe00 - <rustdoc::passes::collect_intra_doc_links::LinkCollector<'a, 'tcx, 'rcx, 'cstore> as rustdoc::fold::DocFolder>::fold_item::hecf790f4ff354a37
Nov 28 08:00:19.610 INFO [stderr]                                at src/librustdoc/passes/collect_intra_doc_links.rs:424
Nov 28 08:00:19.610 INFO [stderr]   19:     0x556d722eb71c - rustdoc::passes::collect_intra_doc_links::collect_intra_doc_links::hb228201964edc3cd
Nov 28 08:00:19.610 INFO [stderr]                                at src/librustdoc/fold.rs:115
Nov 28 08:00:19.610 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libcore/option.rs:632
Nov 28 08:00:19.610 INFO [stderr]                                at src/librustdoc/fold.rs:115
Nov 28 08:00:19.610 INFO [stderr]                                at src/librustdoc/passes/collect_intra_doc_links.rs:41
Nov 28 08:00:19.610 INFO [stderr]   20:     0x556d720db1db - rustdoc::core::run_core::{{closure}}::{{closure}}::h8e9a25636d071470
Nov 28 08:00:19.626 INFO [stderr]                                at src/librustdoc/core.rs:615
Nov 28 08:00:19.626 INFO [stderr]   21:     0x556d720c222e - rustc::ty::context::tls::enter_context::h7216af98adc7f431
Nov 28 08:00:19.626 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc_driver/driver.rs:1355
Nov 28 08:00:19.627 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc/ty/context.rs:2069
Nov 28 08:00:19.627 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc/ty/context.rs:2037
Nov 28 08:00:19.627 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc/ty/context.rs:1976
Nov 28 08:00:19.627 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc/ty/context.rs:2036
Nov 28 08:00:19.627 INFO [stderr]   22:     0x556d7211fcee - <std::thread::local::LocalKey<T>>::with::hce4fa5e7c6480d6b
Nov 28 08:00:19.630 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc/ty/context.rs:2068
Nov 28 08:00:19.630 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc/ty/context.rs:2026
Nov 28 08:00:19.630 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/thread/local.rs:309
Nov 28 08:00:19.630 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/thread/local.rs:255
Nov 28 08:00:19.630 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc/ty/context.rs:2018
Nov 28 08:00:19.630 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/thread/local.rs:309
Nov 28 08:00:19.630 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/thread/local.rs:255
Nov 28 08:00:19.630 INFO [stderr]   23:     0x556d720c3fb5 - rustc::ty::context::TyCtxt::create_and_enter::h102013e0ece59705
Nov 28 08:00:19.630 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc/ty/context.rs:2010
Nov 28 08:00:19.630 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc/ty/context.rs:2048
Nov 28 08:00:19.630 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc/ty/context.rs:1241
Nov 28 08:00:19.630 INFO [stderr]   24:     0x556d721f9952 - rustdoc::core::run_core::{{closure}}::h6a149d16ddeb68b5
Nov 28 08:00:19.645 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc_driver/driver.rs:1263
Nov 28 08:00:19.645 INFO [stderr]                                at src/librustdoc/core.rs:497
Nov 28 08:00:19.645 INFO [stderr]   25:     0x556d721cc2b1 - <scoped_tls::ScopedKey<T>>::set::hb07bb8fa61e8d4a0
Nov 28 08:00:19.645 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc_driver/driver.rs:76
Nov 28 08:00:19.646 INFO [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 28 08:00:19.646 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc_driver/driver.rs:75
Nov 28 08:00:19.646 INFO [stderr]                                at src/librustdoc/core.rs:404
Nov 28 08:00:19.646 INFO [stderr]                                at src/librustdoc/lib.rs:413
Nov 28 08:00:19.646 INFO [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 28 08:00:19.647 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libsyntax/lib.rs:124
Nov 28 08:00:19.647 INFO [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 28 08:00:19.647 INFO [stderr]   26:     0x556d721ba8d1 - syntax::with_globals::h4c7b8a704be1db9f
Nov 28 08:00:19.649 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libsyntax/lib.rs:123
Nov 28 08:00:19.649 INFO [stderr]   27:     0x556d72134b2a - std::panicking::try::do_call::hec719cc65dd95bb2
Nov 28 08:00:19.664 INFO [stderr]                                at src/librustdoc/lib.rs:410
Nov 28 08:00:19.664 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc_driver/lib.rs:1640
Nov 28 08:00:19.664 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/panic.rs:319
Nov 28 08:00:19.664 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/panicking.rs:310
Nov 28 08:00:19.664 INFO [stderr]   28:     0x7f40a9bce109 - __rust_maybe_catch_panic
Nov 28 08:00:19.665 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Nov 28 08:00:19.665 INFO [stderr]   29:     0x556d721c88f0 - rustc_driver::monitor::h781ce91cc356b889
Nov 28 08:00:19.665 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/panicking.rs:289
Nov 28 08:00:19.665 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/panic.rs:398
Nov 28 08:00:19.665 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc_driver/lib.rs:1554
Nov 28 08:00:19.665 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc_driver/lib.rs:1565
Nov 28 08:00:19.665 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/librustc_driver/lib.rs:1639
Nov 28 08:00:19.665 INFO [stderr]   30:     0x556d720e5e0a - rustdoc::main_args::h8891a667f58c4739
Nov 28 08:00:19.665 INFO [stderr]                                at src/librustdoc/lib.rs:410
Nov 28 08:00:19.665 INFO [stderr]                                at src/librustdoc/lib.rs:385
Nov 28 08:00:19.665 INFO [stderr]   31:     0x556d721c98d3 - <scoped_tls::ScopedKey<T>>::set::h5e4e18ed8797b7d1
Nov 28 08:00:19.665 INFO [stderr]                                at src/librustdoc/lib.rs:108
Nov 28 08:00:19.665 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libcore/option.rs:424
Nov 28 08:00:19.665 INFO [stderr]                                at src/librustdoc/lib.rs:108
Nov 28 08:00:19.665 INFO [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 28 08:00:19.666 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libsyntax/lib.rs:124
Nov 28 08:00:19.666 INFO [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 28 08:00:19.666 INFO [stderr]   32:     0x556d721ba972 - syntax::with_globals::h9a3e8b11642c46e6
Nov 28 08:00:19.666 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libsyntax/lib.rs:123
Nov 28 08:00:19.666 INFO [stderr]   33:     0x556d72134948 - std::panicking::try::do_call::hc58864657c8ae4b9
Nov 28 08:00:19.666 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/thread/mod.rs:477
Nov 28 08:00:19.666 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/panic.rs:319
Nov 28 08:00:19.666 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/panicking.rs:310
Nov 28 08:00:19.666 INFO [stderr]   34:     0x7f40a9bce109 - __rust_maybe_catch_panic
Nov 28 08:00:19.666 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Nov 28 08:00:19.666 INFO [stderr]   35:     0x556d720b7a06 - <F as alloc::boxed::FnBox<A>>::call_box::h898ec6b85473ecbf
Nov 28 08:00:19.666 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/panicking.rs:289
Nov 28 08:00:19.666 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/panic.rs:398
Nov 28 08:00:19.666 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/thread/mod.rs:476
Nov 28 08:00:19.666 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/liballoc/boxed.rs:673
Nov 28 08:00:19.666 INFO [stderr]   36:     0x7f40a9bc0c7d - std::sys::unix::thread::Thread::new::thread_start::hec9c304c8ed9820b
Nov 28 08:00:19.666 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/liballoc/boxed.rs:683
Nov 28 08:00:19.666 INFO [stderr]                                at src/libstd/sys_common/thread.rs:24
Nov 28 08:00:19.666 INFO [stderr]                                at src/libstd/sys/unix/thread.rs:90
Nov 28 08:00:19.666 INFO [stderr]   37:     0x7f40a99336b9 - start_thread
Nov 28 08:00:19.666 INFO [stderr]   38:     0x7f40a924b41c - clone
Nov 28 08:00:19.666 INFO [stderr]   39:                0x0 - <unknown>
Nov 28 08:00:19.728 INFO [stderr] 
Nov 28 08:00:19.728 INFO [stderr] error: internal compiler error: unexpected panic
Nov 28 08:00:19.728 INFO [stderr] 
Nov 28 08:00:19.728 INFO [stderr] error: Unrecognized option: 'document-private-items'
Nov 28 08:00:19.728 INFO [stderr] 
Nov 28 08:00:19.754 INFO [stderr] error: Could not document `tql_macros`.
Nov 28 08:00:19.754 INFO [stderr] 
Nov 28 08:00:19.754 INFO [stderr] Caused by:
Nov 28 08:00:19.754 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name tql_macros src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern proc_macro2=/target/debug/deps/libproc_macro2-62365f63cd8f5ca3.rmeta --extern quote=/target/debug/deps/libquote-00d4ec199c34d7fc.rmeta --extern rand=/target/debug/deps/librand-bc11616ca7ec71af.rmeta --extern syn=/target/debug/deps/libsyn-9d0a10c8510d895f.rmeta --cap-lints=forbid` (exit code: 1)
Nov 28 08:00:19.756 INFO [stderr] su: No module specific data is present
Nov 28 08:00:20.054 INFO running `"docker" "inspect" "a08facd963a87b765b8137cb43984c0e80ca67f2b034be86cac5eb2e46094a4a"`
Nov 28 08:00:20.137 INFO running `"docker" "rm" "-f" "a08facd963a87b765b8137cb43984c0e80ca67f2b034be86cac5eb2e46094a4a"`
Nov 28 08:00:20.273 INFO [stdout] a08facd963a87b765b8137cb43984c0e80ca67f2b034be86cac5eb2e46094a4a