Dec 12 08:36:03.854 INFO checking ruduino-0.1.2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677 Dec 12 08:36:03.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 08:36:04.349 INFO [stdout] 735c76201db75e71e0038341b1a70d8b2037f2f7f8a1b7ad57472fea302e0e20 Dec 12 08:36:04.351 INFO running `"docker" "start" "-a" "735c76201db75e71e0038341b1a70d8b2037f2f7f8a1b7ad57472fea302e0e20"` Dec 12 08:36:05.315 INFO [stderr] usermod: no changes Dec 12 08:36:05.396 INFO [stderr] Compiling xml-rs v0.4.1 Dec 12 08:36:07.932 INFO [stderr] Compiling xmltree v0.4.0 Dec 12 08:36:08.871 INFO [stderr] Compiling avr-mcu v0.2.6 Dec 12 08:36:11.797 INFO [stderr] Compiling ruduino v0.1.2 (/source) Dec 12 08:36:13.804 INFO [stderr] error: failed to run custom build command for `ruduino v0.1.2 (/source)` Dec 12 08:36:13.804 INFO [stderr] process didn't exit successfully: `/target/debug/build/ruduino-d3656d026e6a7c7e/build-script-build` (exit code: 101) Dec 12 08:36:13.804 INFO [stderr] --- stdout Dec 12 08:36:13.804 INFO [stderr] loading pack '/cargo-home/registry/src/github.com-1ecc6299db9ec823/avr-mcu-0.2.6/packs/atmega/ATmega328.atdf' Dec 12 08:36:13.804 INFO [stderr] Dec 12 08:36:13.804 INFO [stderr] --- stderr Dec 12 08:36:13.804 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 12 08:36:13.804 INFO [stderr] stack backtrace: Dec 12 08:36:13.804 INFO [stderr] 0: 0x56305b39dc53 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h56f51beb8ab85f3c Dec 12 08:36:13.804 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 12 08:36:13.804 INFO [stderr] 1: 0x56305b398758 - std::sys_common::backtrace::_print::hb843e3db08e06833 Dec 12 08:36:13.804 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 12 08:36:13.804 INFO [stderr] 2: 0x56305b39cda2 - std::panicking::default_hook::{{closure}}::hf7104bec09db2e02 Dec 12 08:36:13.804 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 12 08:36:13.804 INFO [stderr] at src/libstd/panicking.rs:210 Dec 12 08:36:13.804 INFO [stderr] 3: 0x56305b39cb14 - std::panicking::default_hook::h97f4e1e0bc477540 Dec 12 08:36:13.804 INFO [stderr] at src/libstd/panicking.rs:224 Dec 12 08:36:13.805 INFO [stderr] 4: 0x56305b39d400 - std::panicking::rust_panic_with_hook::hd66f7a5ab9867560 Dec 12 08:36:13.805 INFO [stderr] at src/libstd/panicking.rs:487 Dec 12 08:36:13.805 INFO [stderr] 5: 0x56305b39cf81 - std::panicking::continue_panic_fmt::hf7845c2d206e4b7b Dec 12 08:36:13.805 INFO [stderr] at src/libstd/panicking.rs:394 Dec 12 08:36:13.805 INFO [stderr] 6: 0x56305b39ce65 - rust_begin_unwind Dec 12 08:36:13.805 INFO [stderr] at src/libstd/panicking.rs:321 Dec 12 08:36:13.805 INFO [stderr] 7: 0x56305b3ad7dc - core::panicking::panic_fmt::hd1a763eee65c0602 Dec 12 08:36:13.805 INFO [stderr] at src/libcore/panicking.rs:95 Dec 12 08:36:13.805 INFO [stderr] 8: 0x56305b329c60 - core::result::unwrap_failed::h3320fc65da350564 Dec 12 08:36:13.805 INFO [stderr] at /rustc/aa9aa79c3c583aab59ac9134542d60a780c35e2e/src/libcore/macros.rs:26 Dec 12 08:36:13.805 INFO [stderr] 9: 0x56305b2eaeff - >::unwrap::hecc22e134f6ca09b Dec 12 08:36:13.805 INFO [stderr] at /rustc/aa9aa79c3c583aab59ac9134542d60a780c35e2e/src/libcore/result.rs:808 Dec 12 08:36:13.805 INFO [stderr] 10: 0x56305b2e28c5 - build_script_build::main::hd80dc9ea0974e2b1 Dec 12 08:36:13.805 INFO [stderr] at core_generator/build.rs:41 Dec 12 08:36:13.805 INFO [stderr] 11: 0x56305b2e202f - std::rt::lang_start::{{closure}}::h40e81009ef3eb8d8 Dec 12 08:36:13.805 INFO [stderr] at /rustc/aa9aa79c3c583aab59ac9134542d60a780c35e2e/src/libstd/rt.rs:74 Dec 12 08:36:13.805 INFO [stderr] 12: 0x56305b39ce52 - std::panicking::try::do_call::h9ada19f04b8bd6d7 Dec 12 08:36:13.805 INFO [stderr] at src/libstd/rt.rs:59 Dec 12 08:36:13.805 INFO [stderr] at src/libstd/panicking.rs:306 Dec 12 08:36:13.805 INFO [stderr] 13: 0x56305b3ab179 - __rust_maybe_catch_panic Dec 12 08:36:13.805 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 12 08:36:13.805 INFO [stderr] 14: 0x56305b39d7d3 - std::rt::lang_start_internal::h8473230e0ba8348e Dec 12 08:36:13.805 INFO [stderr] at src/libstd/panicking.rs:285 Dec 12 08:36:13.805 INFO [stderr] at src/libstd/panic.rs:398 Dec 12 08:36:13.805 INFO [stderr] at src/libstd/rt.rs:58 Dec 12 08:36:13.805 INFO [stderr] 15: 0x56305b2e2008 - std::rt::lang_start::h0fdee2562f6ea7be Dec 12 08:36:13.805 INFO [stderr] at /rustc/aa9aa79c3c583aab59ac9134542d60a780c35e2e/src/libstd/rt.rs:74 Dec 12 08:36:13.805 INFO [stderr] 16: 0x56305b2e5339 - main Dec 12 08:36:13.805 INFO [stderr] 17: 0x7fa9a76a382f - __libc_start_main Dec 12 08:36:13.805 INFO [stderr] 18: 0x56305b2c8948 - _start Dec 12 08:36:13.805 INFO [stderr] 19: 0x0 - Dec 12 08:36:13.805 INFO [stderr] Dec 12 08:36:13.808 INFO [stderr] su: No module specific data is present Dec 12 08:36:14.098 INFO running `"docker" "inspect" "735c76201db75e71e0038341b1a70d8b2037f2f7f8a1b7ad57472fea302e0e20"` Dec 12 08:36:14.227 INFO running `"docker" "rm" "-f" "735c76201db75e71e0038341b1a70d8b2037f2f7f8a1b7ad57472fea302e0e20"` Dec 12 08:36:14.376 INFO [stdout] 735c76201db75e71e0038341b1a70d8b2037f2f7f8a1b7ad57472fea302e0e20