Dec 05 07:45:26.745 INFO checking ruduino-0.1.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 05 07:45:26.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 07:45:26.972 INFO [stdout] d71f68a8caf80706b7694b7d6b9a6e1a4a916361e58ce14ec81ac9624bc58b97 Dec 05 07:45:26.976 INFO running `"docker" "start" "-a" "d71f68a8caf80706b7694b7d6b9a6e1a4a916361e58ce14ec81ac9624bc58b97"` Dec 05 07:45:27.468 INFO [stderr] usermod: no changes Dec 05 07:45:27.511 INFO [stderr] Compiling xml-rs v0.4.1 Dec 05 07:45:30.624 INFO [stderr] Compiling xmltree v0.4.0 Dec 05 07:45:31.341 INFO [stderr] Compiling avr-mcu v0.2.6 Dec 05 07:45:34.903 INFO [stderr] Compiling ruduino v0.1.2 (/source) Dec 05 07:45:36.912 INFO [stderr] error: failed to run custom build command for `ruduino v0.1.2 (/source)` Dec 05 07:45:36.912 INFO [stderr] process didn't exit successfully: `/target/debug/build/ruduino-40146354b84d8419/build-script-build` (exit code: 101) Dec 05 07:45:36.912 INFO [stderr] --- stdout Dec 05 07:45:36.912 INFO [stderr] loading pack '/cargo-home/registry/src/github.com-1ecc6299db9ec823/avr-mcu-0.2.6/packs/atmega/ATmega328.atdf' Dec 05 07:45:36.912 INFO [stderr] Dec 05 07:45:36.912 INFO [stderr] --- stderr Dec 05 07:45:36.912 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 05 07:45:36.912 INFO [stderr] stack backtrace: Dec 05 07:45:36.912 INFO [stderr] 0: 0x55d8f69a6bf3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9b869b1b82148d8d Dec 05 07:45:36.912 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 05 07:45:36.912 INFO [stderr] 1: 0x55d8f69a1618 - std::sys_common::backtrace::_print::ha724fe845fbe1ccd Dec 05 07:45:36.912 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 05 07:45:36.912 INFO [stderr] 2: 0x55d8f69a5d42 - std::panicking::default_hook::{{closure}}::h2cbe2f1f9ee88e9d Dec 05 07:45:36.912 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 05 07:45:36.912 INFO [stderr] at src/libstd/panicking.rs:211 Dec 05 07:45:36.912 INFO [stderr] 3: 0x55d8f69a5aad - std::panicking::default_hook::hb9aed6dfbb05b028 Dec 05 07:45:36.912 INFO [stderr] at src/libstd/panicking.rs:227 Dec 05 07:45:36.912 INFO [stderr] 4: 0x55d8f69a63a0 - std::panicking::rust_panic_with_hook::hf5144a49bcc319fa Dec 05 07:45:36.912 INFO [stderr] at src/libstd/panicking.rs:491 Dec 05 07:45:36.912 INFO [stderr] 5: 0x55d8f69a5f21 - std::panicking::continue_panic_fmt::hbecbe8eb3cbee5eb Dec 05 07:45:36.912 INFO [stderr] at src/libstd/panicking.rs:398 Dec 05 07:45:36.912 INFO [stderr] 6: 0x55d8f69a5e05 - rust_begin_unwind Dec 05 07:45:36.912 INFO [stderr] at src/libstd/panicking.rs:325 Dec 05 07:45:36.912 INFO [stderr] 7: 0x55d8f69b677c - core::panicking::panic_fmt::hda09ac7b58226db2 Dec 05 07:45:36.912 INFO [stderr] at src/libcore/panicking.rs:95 Dec 05 07:45:36.912 INFO [stderr] 8: 0x55d8f6932e40 - core::result::unwrap_failed::h658af04c341000dd Dec 05 07:45:36.912 INFO [stderr] at /rustc/1df97983eb2057dc6a8f7eb364e263b51ae23230/src/libcore/macros.rs:26 Dec 05 07:45:36.912 INFO [stderr] 9: 0x55d8f68f3e4f - >::unwrap::h54b22b373142004d Dec 05 07:45:36.912 INFO [stderr] at /rustc/1df97983eb2057dc6a8f7eb364e263b51ae23230/src/libcore/result.rs:808 Dec 05 07:45:36.912 INFO [stderr] 10: 0x55d8f68eb815 - build_script_build::main::h69d1a189fb6593e0 Dec 05 07:45:36.912 INFO [stderr] at core_generator/build.rs:41 Dec 05 07:45:36.912 INFO [stderr] 11: 0x55d8f68eaf7f - std::rt::lang_start::{{closure}}::h7f01db869503f165 Dec 05 07:45:36.912 INFO [stderr] at /rustc/1df97983eb2057dc6a8f7eb364e263b51ae23230/src/libstd/rt.rs:74 Dec 05 07:45:36.912 INFO [stderr] 12: 0x55d8f69a5df2 - std::panicking::try::do_call::h0ba65d6c5d96c369 Dec 05 07:45:36.912 INFO [stderr] at src/libstd/rt.rs:59 Dec 05 07:45:36.912 INFO [stderr] at src/libstd/panicking.rs:310 Dec 05 07:45:36.912 INFO [stderr] 13: 0x55d8f69b4119 - __rust_maybe_catch_panic Dec 05 07:45:36.912 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 05 07:45:36.912 INFO [stderr] 14: 0x55d8f69a6773 - std::rt::lang_start_internal::hfb3c22f9f704e74e Dec 05 07:45:36.912 INFO [stderr] at src/libstd/panicking.rs:289 Dec 05 07:45:36.912 INFO [stderr] at src/libstd/panic.rs:398 Dec 05 07:45:36.912 INFO [stderr] at src/libstd/rt.rs:58 Dec 05 07:45:36.912 INFO [stderr] 15: 0x55d8f68eaf58 - std::rt::lang_start::h52ea92221ca8f546 Dec 05 07:45:36.912 INFO [stderr] at /rustc/1df97983eb2057dc6a8f7eb364e263b51ae23230/src/libstd/rt.rs:74 Dec 05 07:45:36.912 INFO [stderr] 16: 0x55d8f68ee289 - main Dec 05 07:45:36.912 INFO [stderr] 17: 0x7f35864af82f - __libc_start_main Dec 05 07:45:36.912 INFO [stderr] 18: 0x55d8f68d1898 - _start Dec 05 07:45:36.913 INFO [stderr] 19: 0x0 - Dec 05 07:45:36.913 INFO [stderr] Dec 05 07:45:36.914 INFO [stderr] su: No module specific data is present Dec 05 07:45:37.407 INFO running `"docker" "inspect" "d71f68a8caf80706b7694b7d6b9a6e1a4a916361e58ce14ec81ac9624bc58b97"` Dec 05 07:45:37.513 INFO running `"docker" "rm" "-f" "d71f68a8caf80706b7694b7d6b9a6e1a4a916361e58ce14ec81ac9624bc58b97"` Dec 05 07:45:37.608 INFO [stdout] d71f68a8caf80706b7694b7d6b9a6e1a4a916361e58ce14ec81ac9624bc58b97