Nov 28 09:59:36.433 INFO documenting ruduino-0.1.2 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318 Nov 28 09:59:36.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 09:59:36.671 INFO [stdout] 9b1231eb3bdaa08d848d6cb89dfbbf99eb74c42472d9352d744f29e05c793e6c Nov 28 09:59:36.673 INFO running `"docker" "start" "-a" "9b1231eb3bdaa08d848d6cb89dfbbf99eb74c42472d9352d744f29e05c793e6c"` Nov 28 09:59:37.166 INFO [stderr] usermod: no changes Nov 28 09:59:37.218 INFO [stderr] Compiling xml-rs v0.4.1 Nov 28 09:59:40.623 INFO [stderr] Compiling xmltree v0.4.0 Nov 28 09:59:41.271 INFO [stderr] Compiling avr-mcu v0.2.6 Nov 28 09:59:44.537 INFO [stderr] Compiling ruduino v0.1.2 (/source) Nov 28 09:59:46.581 INFO [stderr] error: failed to run custom build command for `ruduino v0.1.2 (/source)` Nov 28 09:59:46.581 INFO [stderr] process didn't exit successfully: `/target/debug/build/ruduino-b1cf94732e9c21c5/build-script-build` (exit code: 101) Nov 28 09:59:46.581 INFO [stderr] --- stdout Nov 28 09:59:46.581 INFO [stderr] loading pack '/cargo-home/registry/src/github.com-1ecc6299db9ec823/avr-mcu-0.2.6/packs/atmega/ATmega328.atdf' Nov 28 09:59:46.581 INFO [stderr] Nov 28 09:59:46.581 INFO [stderr] --- stderr Nov 28 09:59:46.581 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 28 09:59:46.581 INFO [stderr] stack backtrace: Nov 28 09:59:46.581 INFO [stderr] 0: 0x55a94f96e8f3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd54bf03150578a04 Nov 28 09:59:46.581 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 28 09:59:46.581 INFO [stderr] 1: 0x55a94f969358 - std::sys_common::backtrace::_print::hbc4190a26a28239f Nov 28 09:59:46.581 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Nov 28 09:59:46.581 INFO [stderr] 2: 0x55a94f96da42 - std::panicking::default_hook::{{closure}}::he23730a9977d5d2c Nov 28 09:59:46.581 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Nov 28 09:59:46.581 INFO [stderr] at src/libstd/panicking.rs:211 Nov 28 09:59:46.581 INFO [stderr] 3: 0x55a94f96d7ad - std::panicking::default_hook::h84b3205da674e965 Nov 28 09:59:46.581 INFO [stderr] at src/libstd/panicking.rs:227 Nov 28 09:59:46.581 INFO [stderr] 4: 0x55a94f96e0a0 - std::panicking::rust_panic_with_hook::h1982b651954184b4 Nov 28 09:59:46.581 INFO [stderr] at src/libstd/panicking.rs:476 Nov 28 09:59:46.581 INFO [stderr] 5: 0x55a94f96dc21 - std::panicking::continue_panic_fmt::h174716ad1cd072b2 Nov 28 09:59:46.581 INFO [stderr] at src/libstd/panicking.rs:390 Nov 28 09:59:46.581 INFO [stderr] 6: 0x55a94f96db05 - rust_begin_unwind Nov 28 09:59:46.581 INFO [stderr] at src/libstd/panicking.rs:325 Nov 28 09:59:46.581 INFO [stderr] 7: 0x55a94f97e4cc - core::panicking::panic_fmt::h597e27b8c6a93d56 Nov 28 09:59:46.581 INFO [stderr] at src/libcore/panicking.rs:77 Nov 28 09:59:46.581 INFO [stderr] 8: 0x55a94f901c60 - core::result::unwrap_failed::h4303572253212126 Nov 28 09:59:46.581 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/macros.rs:26 Nov 28 09:59:46.581 INFO [stderr] 9: 0x55a94f8bdecf - >::unwrap::h41aca44be6de0f84 Nov 28 09:59:46.581 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/result.rs:808 Nov 28 09:59:46.581 INFO [stderr] 10: 0x55a94f8b5905 - build_script_build::main::h67b05dd20ef40ec5 Nov 28 09:59:46.581 INFO [stderr] at core_generator/build.rs:41 Nov 28 09:59:46.581 INFO [stderr] 11: 0x55a94f8b506f - std::rt::lang_start::{{closure}}::h2725b2d7c0cdfdbc Nov 28 09:59:46.581 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/rt.rs:74 Nov 28 09:59:46.581 INFO [stderr] 12: 0x55a94f96daf2 - std::panicking::try::do_call::haa8c3812c8ee3dac Nov 28 09:59:46.581 INFO [stderr] at src/libstd/rt.rs:59 Nov 28 09:59:46.581 INFO [stderr] at src/libstd/panicking.rs:310 Nov 28 09:59:46.581 INFO [stderr] 13: 0x55a94f97be89 - __rust_maybe_catch_panic Nov 28 09:59:46.581 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Nov 28 09:59:46.581 INFO [stderr] 14: 0x55a94f96e473 - std::rt::lang_start_internal::h209b9d62a82d0a63 Nov 28 09:59:46.581 INFO [stderr] at src/libstd/panicking.rs:289 Nov 28 09:59:46.581 INFO [stderr] at src/libstd/panic.rs:398 Nov 28 09:59:46.581 INFO [stderr] at src/libstd/rt.rs:58 Nov 28 09:59:46.581 INFO [stderr] 15: 0x55a94f8b5048 - std::rt::lang_start::hf78d5facd4e6ed87 Nov 28 09:59:46.581 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/rt.rs:74 Nov 28 09:59:46.581 INFO [stderr] 16: 0x55a94f8b8379 - main Nov 28 09:59:46.581 INFO [stderr] 17: 0x7f479576f82f - __libc_start_main Nov 28 09:59:46.581 INFO [stderr] 18: 0x55a94f89b988 - _start Nov 28 09:59:46.581 INFO [stderr] 19: 0x0 - Nov 28 09:59:46.581 INFO [stderr] Nov 28 09:59:46.582 INFO [stderr] su: No module specific data is present Nov 28 09:59:46.980 INFO running `"docker" "inspect" "9b1231eb3bdaa08d848d6cb89dfbbf99eb74c42472d9352d744f29e05c793e6c"` Nov 28 09:59:47.104 INFO running `"docker" "rm" "-f" "9b1231eb3bdaa08d848d6cb89dfbbf99eb74c42472d9352d744f29e05c793e6c"` Nov 28 09:59:47.218 INFO [stdout] 9b1231eb3bdaa08d848d6cb89dfbbf99eb74c42472d9352d744f29e05c793e6c