Dec 18 11:57:53.441 INFO checking ruduino-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 11:57:53.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/ruduino/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 11:57:53.859 INFO [stdout] 107c3b611ae9fabe3726bc911886793c22aa593ac0a8e3a4714343524543f312 Dec 18 11:57:53.862 INFO running `"docker" "start" "-a" "107c3b611ae9fabe3726bc911886793c22aa593ac0a8e3a4714343524543f312"` Dec 18 11:57:54.642 INFO [stderr] Compiling xml-rs v0.4.1 Dec 18 11:57:57.899 INFO [stderr] Compiling xmltree v0.4.0 Dec 18 11:57:58.429 INFO [stderr] Compiling avr-mcu v0.2.6 Dec 18 11:58:00.964 INFO [stderr] Compiling ruduino v0.1.2 (/opt/crater/workdir) Dec 18 11:58:02.645 INFO [stderr] error: failed to run custom build command for `ruduino v0.1.2 (/opt/crater/workdir)` Dec 18 11:58:02.645 INFO [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/ruduino-bdc693ae292bade3/build-script-build` (exit code: 101) Dec 18 11:58:02.645 INFO [stderr] --- stdout Dec 18 11:58:02.645 INFO [stderr] loading pack '/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/avr-mcu-0.2.6/packs/atmega/ATmega328.atdf' Dec 18 11:58:02.645 INFO [stderr] Dec 18 11:58:02.645 INFO [stderr] --- stderr Dec 18 11:58:02.645 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 18 11:58:02.645 INFO [stderr] stack backtrace: Dec 18 11:58:02.645 INFO [stderr] 0: 0x55ff1750b9b3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf1105b5ec3b40bed Dec 18 11:58:02.645 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 18 11:58:02.645 INFO [stderr] 1: 0x55ff17506668 - std::sys_common::backtrace::_print::h3f5dc4b5075f43f5 Dec 18 11:58:02.645 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 18 11:58:02.645 INFO [stderr] 2: 0x55ff1750ab02 - std::panicking::default_hook::{{closure}}::hd83f28eff71d7397 Dec 18 11:58:02.645 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 18 11:58:02.645 INFO [stderr] at src/libstd/panicking.rs:210 Dec 18 11:58:02.645 INFO [stderr] 3: 0x55ff1750a874 - std::panicking::default_hook::h9562bfab584d3051 Dec 18 11:58:02.645 INFO [stderr] at src/libstd/panicking.rs:225 Dec 18 11:58:02.645 INFO [stderr] 4: 0x55ff1750b160 - std::panicking::rust_panic_with_hook::hfe76895da923a488 Dec 18 11:58:02.645 INFO [stderr] at src/libstd/panicking.rs:488 Dec 18 11:58:02.645 INFO [stderr] 5: 0x55ff1750ace1 - std::panicking::continue_panic_fmt::haa8d25bd453fbdd4 Dec 18 11:58:02.645 INFO [stderr] at src/libstd/panicking.rs:395 Dec 18 11:58:02.645 INFO [stderr] 6: 0x55ff1750abc5 - rust_begin_unwind Dec 18 11:58:02.645 INFO [stderr] at src/libstd/panicking.rs:322 Dec 18 11:58:02.645 INFO [stderr] 7: 0x55ff1751b65c - core::panicking::panic_fmt::hc66b3a1afb0d5233 Dec 18 11:58:02.645 INFO [stderr] at src/libcore/panicking.rs:95 Dec 18 11:58:02.645 INFO [stderr] 8: 0x55ff17497cf0 - core::result::unwrap_failed::hc6f3af2b713e452c Dec 18 11:58:02.645 INFO [stderr] at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src/libcore/macros.rs:26 Dec 18 11:58:02.645 INFO [stderr] 9: 0x55ff17458e2f - >::unwrap::h8226ab7944d4b715 Dec 18 11:58:02.645 INFO [stderr] at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src/libcore/result.rs:808 Dec 18 11:58:02.645 INFO [stderr] 10: 0x55ff174507f5 - build_script_build::main::h2a6493ee36a97efe Dec 18 11:58:02.645 INFO [stderr] at core_generator/build.rs:41 Dec 18 11:58:02.645 INFO [stderr] 11: 0x55ff1744ff5f - std::rt::lang_start::{{closure}}::he1b35c327cc038f8 Dec 18 11:58:02.645 INFO [stderr] at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src/libstd/rt.rs:74 Dec 18 11:58:02.645 INFO [stderr] 12: 0x55ff1750abb2 - std::panicking::try::do_call::h2151c28560dfc32f Dec 18 11:58:02.645 INFO [stderr] at src/libstd/rt.rs:59 Dec 18 11:58:02.645 INFO [stderr] at src/libstd/panicking.rs:307 Dec 18 11:58:02.645 INFO [stderr] 13: 0x55ff17519069 - __rust_maybe_catch_panic Dec 18 11:58:02.645 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 18 11:58:02.645 INFO [stderr] 14: 0x55ff1750b533 - std::rt::lang_start_internal::hfa5b1e158c4be41a Dec 18 11:58:02.645 INFO [stderr] at src/libstd/panicking.rs:286 Dec 18 11:58:02.645 INFO [stderr] at src/libstd/panic.rs:398 Dec 18 11:58:02.645 INFO [stderr] at src/libstd/rt.rs:58 Dec 18 11:58:02.645 INFO [stderr] 15: 0x55ff1744ff38 - std::rt::lang_start::h9bed5d06d579a37f Dec 18 11:58:02.645 INFO [stderr] at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src/libstd/rt.rs:74 Dec 18 11:58:02.645 INFO [stderr] 16: 0x55ff17453269 - main Dec 18 11:58:02.645 INFO [stderr] 17: 0x7fb59e4f62e0 - __libc_start_main Dec 18 11:58:02.645 INFO [stderr] 18: 0x55ff17436879 - _start Dec 18 11:58:02.645 INFO [stderr] 19: 0x0 - Dec 18 11:58:02.646 INFO [stderr] Dec 18 11:58:03.017 INFO running `"docker" "inspect" "107c3b611ae9fabe3726bc911886793c22aa593ac0a8e3a4714343524543f312"` Dec 18 11:58:03.135 INFO running `"docker" "rm" "-f" "107c3b611ae9fabe3726bc911886793c22aa593ac0a8e3a4714343524543f312"` Dec 18 11:58:03.253 INFO [stdout] 107c3b611ae9fabe3726bc911886793c22aa593ac0a8e3a4714343524543f312