Dec 02 03:37:39.022 INFO documenting ruduino-0.1.2 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1 Dec 02 03:37:39.022 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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"` Dec 02 03:37:39.300 INFO [stdout] 40d995d9d07620f546fafaaed98e5465bb4501fb1a892d6ab7d786a8a96bb7b5 Dec 02 03:37:39.305 INFO running `"docker" "start" "-a" "40d995d9d07620f546fafaaed98e5465bb4501fb1a892d6ab7d786a8a96bb7b5"` Dec 02 03:37:39.840 INFO [stderr] usermod: no changes Dec 02 03:37:39.889 INFO [stderr] Compiling xml-rs v0.4.1 Dec 02 03:37:43.480 INFO [stderr] Compiling xmltree v0.4.0 Dec 02 03:37:44.094 INFO [stderr] Compiling avr-mcu v0.2.6 Dec 02 03:37:47.642 INFO [stderr] Compiling ruduino v0.1.2 (/source) Dec 02 03:37:49.447 INFO [stderr] error: failed to run custom build command for `ruduino v0.1.2 (/source)` Dec 02 03:37:49.447 INFO [stderr] process didn't exit successfully: `/target/debug/build/ruduino-c73dae1e3081ef70/build-script-build` (exit code: 101) Dec 02 03:37:49.447 INFO [stderr] --- stdout Dec 02 03:37:49.447 INFO [stderr] loading pack '/cargo-home/registry/src/github.com-1ecc6299db9ec823/avr-mcu-0.2.6/packs/atmega/ATmega328.atdf' Dec 02 03:37:49.447 INFO [stderr] Dec 02 03:37:49.447 INFO [stderr] --- stderr Dec 02 03:37:49.447 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 Dec 02 03:37:49.447 INFO [stderr] stack backtrace: Dec 02 03:37:49.447 INFO [stderr] 0: 0x5607b2ff4d53 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hcb28dc0c2826de8b Dec 02 03:37:49.447 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 02 03:37:49.447 INFO [stderr] 1: 0x5607b2fef788 - std::sys_common::backtrace::_print::hf687e8df1142751b Dec 02 03:37:49.447 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 02 03:37:49.447 INFO [stderr] 2: 0x5607b2ff3ea2 - std::panicking::default_hook::{{closure}}::h47617f25395f09c5 Dec 02 03:37:49.447 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 02 03:37:49.447 INFO [stderr] at src/libstd/panicking.rs:211 Dec 02 03:37:49.447 INFO [stderr] 3: 0x5607b2ff3c0d - std::panicking::default_hook::h4ec0eba8c15486a6 Dec 02 03:37:49.447 INFO [stderr] at src/libstd/panicking.rs:227 Dec 02 03:37:49.447 INFO [stderr] 4: 0x5607b2ff4500 - std::panicking::rust_panic_with_hook::h96e1141c0cece827 Dec 02 03:37:49.447 INFO [stderr] at src/libstd/panicking.rs:476 Dec 02 03:37:49.447 INFO [stderr] 5: 0x5607b2ff4081 - std::panicking::continue_panic_fmt::hc764a185670a56e5 Dec 02 03:37:49.447 INFO [stderr] at src/libstd/panicking.rs:390 Dec 02 03:37:49.447 INFO [stderr] 6: 0x5607b2ff3f65 - rust_begin_unwind Dec 02 03:37:49.447 INFO [stderr] at src/libstd/panicking.rs:325 Dec 02 03:37:49.447 INFO [stderr] 7: 0x5607b300492c - core::panicking::panic_fmt::hff50b88731a7e1ba Dec 02 03:37:49.447 INFO [stderr] at src/libcore/panicking.rs:77 Dec 02 03:37:49.447 INFO [stderr] 8: 0x5607b2f84960 - core::result::unwrap_failed::h3b3ec7adc92ec8ac Dec 02 03:37:49.447 INFO [stderr] at /rustc/147e60c5f89cfa2d3ffc247413956a37582c98e7/src/libcore/macros.rs:26 Dec 02 03:37:49.447 INFO [stderr] 9: 0x5607b2f43a2f - >::unwrap::hcbfbedb43b37c876 Dec 02 03:37:49.447 INFO [stderr] at /rustc/147e60c5f89cfa2d3ffc247413956a37582c98e7/src/libcore/result.rs:808 Dec 02 03:37:49.447 INFO [stderr] 10: 0x5607b2f3b3f5 - build_script_build::main::h667a8646c719b511 Dec 02 03:37:49.447 INFO [stderr] at core_generator/build.rs:41 Dec 02 03:37:49.447 INFO [stderr] 11: 0x5607b2f3ab5f - std::rt::lang_start::{{closure}}::h5e86e222fd0802f2 Dec 02 03:37:49.447 INFO [stderr] at /rustc/147e60c5f89cfa2d3ffc247413956a37582c98e7/src/libstd/rt.rs:74 Dec 02 03:37:49.447 INFO [stderr] 12: 0x5607b2ff3f52 - std::panicking::try::do_call::h22d580a2ec5c077f Dec 02 03:37:49.447 INFO [stderr] at src/libstd/rt.rs:59 Dec 02 03:37:49.447 INFO [stderr] at src/libstd/panicking.rs:310 Dec 02 03:37:49.447 INFO [stderr] 13: 0x5607b30022e9 - __rust_maybe_catch_panic Dec 02 03:37:49.447 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 02 03:37:49.447 INFO [stderr] 14: 0x5607b2ff48d3 - std::rt::lang_start_internal::h49c34c0a10516ec8 Dec 02 03:37:49.447 INFO [stderr] at src/libstd/panicking.rs:289 Dec 02 03:37:49.447 INFO [stderr] at src/libstd/panic.rs:398 Dec 02 03:37:49.447 INFO [stderr] at src/libstd/rt.rs:58 Dec 02 03:37:49.448 INFO [stderr] 15: 0x5607b2f3ab38 - std::rt::lang_start::h0511216b7547678f Dec 02 03:37:49.448 INFO [stderr] at /rustc/147e60c5f89cfa2d3ffc247413956a37582c98e7/src/libstd/rt.rs:74 Dec 02 03:37:49.448 INFO [stderr] 16: 0x5607b2f3de69 - main Dec 02 03:37:49.448 INFO [stderr] 17: 0x7f299367182f - __libc_start_main Dec 02 03:37:49.448 INFO [stderr] 18: 0x5607b2f21478 - _start Dec 02 03:37:49.448 INFO [stderr] 19: 0x0 - Dec 02 03:37:49.448 INFO [stderr] Dec 02 03:37:49.448 INFO [stderr] su: No module specific data is present Dec 02 03:37:49.770 INFO running `"docker" "inspect" "40d995d9d07620f546fafaaed98e5465bb4501fb1a892d6ab7d786a8a96bb7b5"` Dec 02 03:37:49.881 INFO running `"docker" "rm" "-f" "40d995d9d07620f546fafaaed98e5465bb4501fb1a892d6ab7d786a8a96bb7b5"` Dec 02 03:37:49.979 INFO [stdout] 40d995d9d07620f546fafaaed98e5465bb4501fb1a892d6ab7d786a8a96bb7b5