Nov 27 20:35:33.716 INFO documenting iptq/erviz against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 20:35:33.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-3/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 20:35:34.105 INFO [stdout] 646258860f1dd55b6d23d3c611dd9dc12353e88cb9f0da9fa978718c0f2b0d61
Nov 27 20:35:34.113 INFO running `"docker" "start" "-a" "646258860f1dd55b6d23d3c611dd9dc12353e88cb9f0da9fa978718c0f2b0d61"`
Nov 27 20:35:35.147 INFO [stderr] usermod: no changes
Nov 27 20:35:35.491 INFO [stderr]    Compiling regex-syntax v0.4.2
Nov 27 20:35:35.499 INFO [stderr]    Compiling lalrpop-util v0.16.0
Nov 27 20:35:35.503 INFO [stderr]    Compiling strsim v0.6.0
Nov 27 20:35:35.519 INFO [stderr]    Compiling ena v0.9.3
Nov 27 20:35:35.531 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Nov 27 20:35:35.534 INFO [stderr]    Compiling aho-corasick v0.6.8
Nov 27 20:35:35.534 INFO [stderr]    Compiling digest v0.7.6
Nov 27 20:35:38.823 INFO [stderr]    Compiling sha2 v0.7.1
Nov 27 20:35:39.655 INFO [stderr]    Compiling regex v1.0.5
Nov 27 20:35:39.656 INFO [stderr]    Compiling regex v0.2.11
Nov 27 20:35:51.271 INFO [stderr]    Compiling string_cache v0.7.3
Nov 27 20:35:53.358 INFO [stderr]    Compiling docopt v0.8.3
Nov 27 20:36:02.833 INFO [stderr]    Compiling lalrpop-snap v0.16.0
Nov 27 20:37:11.586 INFO [stderr]    Compiling lalrpop v0.16.0
Nov 27 20:37:16.375 INFO [stderr] error: failed to run custom build command for `lalrpop v0.16.0`
Nov 27 20:37:16.375 INFO [stderr] process didn't exit successfully: `/target/debug/build/lalrpop-b8a057fb792ae69c/build-script-build` (exit code: 101)
Nov 27 20:37:16.375 INFO [stderr] --- stdout
Nov 27 20:37:16.375 INFO [stderr] processing file `/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/src/parser/lrgrammar.lalrpop`
Nov 27 20:37:16.375 INFO [stderr] 
Nov 27 20:37:16.375 INFO [stderr] --- stderr
Nov 27 20:37:16.375 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 20:37:16.375 INFO [stderr] stack backtrace:
Nov 27 20:37:16.375 INFO [stderr]    0:     0x56370ec006d3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hac358e6bc887c885
Nov 27 20:37:16.375 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 27 20:37:16.375 INFO [stderr]    1:     0x56370ebfb058 - std::sys_common::backtrace::_print::h31be9c34e09c361a
Nov 27 20:37:16.375 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Nov 27 20:37:16.375 INFO [stderr]    2:     0x56370ebff7c2 - std::panicking::default_hook::{{closure}}::h0032c5b31994326d
Nov 27 20:37:16.375 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Nov 27 20:37:16.375 INFO [stderr]                                at src/libstd/panicking.rs:211
Nov 27 20:37:16.375 INFO [stderr]    3:     0x56370ebff52d - std::panicking::default_hook::h41e7a2981c218f63
Nov 27 20:37:16.375 INFO [stderr]                                at src/libstd/panicking.rs:227
Nov 27 20:37:16.375 INFO [stderr]    4:     0x56370ebffe70 - std::panicking::rust_panic_with_hook::hb140f4fdb6d9a2ce
Nov 27 20:37:16.375 INFO [stderr]                                at src/libstd/panicking.rs:476
Nov 27 20:37:16.375 INFO [stderr]    5:     0x56370ebff9f1 - std::panicking::continue_panic_fmt::h9bd7058eaab86972
Nov 27 20:37:16.375 INFO [stderr]                                at src/libstd/panicking.rs:390
Nov 27 20:37:16.375 INFO [stderr]    6:     0x56370ebff8d5 - rust_begin_unwind
Nov 27 20:37:16.375 INFO [stderr]                                at src/libstd/panicking.rs:325
Nov 27 20:37:16.376 INFO [stderr]    7:     0x56370ec1360c - core::panicking::panic_fmt::h6cfb836f4eea66b7
Nov 27 20:37:16.376 INFO [stderr]                                at src/libcore/panicking.rs:77
Nov 27 20:37:16.376 INFO [stderr]    8:     0x56370e1ec355 - core::result::unwrap_failed::hf5ec05723eae8c9a
Nov 27 20:37:16.376 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libcore/macros.rs:26
Nov 27 20:37:16.376 INFO [stderr]    9:     0x56370e1ec1bf - <core::result::Result<T, E>>::unwrap::hc8f004c9f6b3131e
Nov 27 20:37:16.376 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libcore/result.rs:808
Nov 27 20:37:16.376 INFO [stderr]   10:     0x56370e1ec032 - build_script_build::main::h566f30449f734579
Nov 27 20:37:16.376 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/build.rs:4
Nov 27 20:37:16.376 INFO [stderr]   11:     0x56370e1ec4cf - std::rt::lang_start::{{closure}}::h601106a25b5f3020
Nov 27 20:37:16.376 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/rt.rs:74
Nov 27 20:37:16.376 INFO [stderr]   12:     0x56370ebff872 - std::panicking::try::do_call::h555b51a0211e67f9
Nov 27 20:37:16.376 INFO [stderr]                                at src/libstd/rt.rs:59
Nov 27 20:37:16.376 INFO [stderr]                                at src/libstd/panicking.rs:310
Nov 27 20:37:16.376 INFO [stderr]   13:     0x56370ec0e619 - __rust_maybe_catch_panic
Nov 27 20:37:16.376 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Nov 27 20:37:16.376 INFO [stderr]   14:     0x56370ec00243 - std::rt::lang_start_internal::hd813cfef8b4c7902
Nov 27 20:37:16.376 INFO [stderr]                                at src/libstd/panicking.rs:289
Nov 27 20:37:16.376 INFO [stderr]                                at src/libstd/panic.rs:398
Nov 27 20:37:16.376 INFO [stderr]                                at src/libstd/rt.rs:58
Nov 27 20:37:16.376 INFO [stderr]   15:     0x56370e1ec4a8 - std::rt::lang_start::ha24b3d13bd436424
Nov 27 20:37:16.376 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/rt.rs:74
Nov 27 20:37:16.376 INFO [stderr]   16:     0x56370e1ec069 - main
Nov 27 20:37:16.376 INFO [stderr]   17:     0x7ff6055ff82f - __libc_start_main
Nov 27 20:37:16.376 INFO [stderr]   18:     0x56370e1ebf08 - _start
Nov 27 20:37:16.376 INFO [stderr]   19:                0x0 - <unknown>
Nov 27 20:37:16.381 INFO [stderr] 
Nov 27 20:37:16.385 INFO [stderr] su: No module specific data is present
Nov 27 20:37:17.103 INFO running `"docker" "inspect" "646258860f1dd55b6d23d3c611dd9dc12353e88cb9f0da9fa978718c0f2b0d61"`
Nov 27 20:37:17.403 INFO running `"docker" "rm" "-f" "646258860f1dd55b6d23d3c611dd9dc12353e88cb9f0da9fa978718c0f2b0d61"`
Nov 27 20:37:17.715 INFO [stdout] 646258860f1dd55b6d23d3c611dd9dc12353e88cb9f0da9fa978718c0f2b0d61