Dec 18 11:57:53.293 INFO checking ruduino-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 11:57:53.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 11:57:53.798 INFO [stdout] aaf39e8ec722e661344c8102c6685db9267270e68d0f2f0cbee9c07170f35186 Dec 18 11:57:53.802 INFO running `"docker" "start" "-a" "aaf39e8ec722e661344c8102c6685db9267270e68d0f2f0cbee9c07170f35186"` Dec 18 11:57:54.686 INFO [stderr] Compiling avr-mcu v0.2.6 Dec 18 11:57:57.964 INFO [stderr] Compiling ruduino v0.1.2 (/opt/crater/workdir) Dec 18 11:57:59.440 INFO [stderr] error: failed to run custom build command for `ruduino v0.1.2 (/opt/crater/workdir)` Dec 18 11:57:59.440 INFO [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/ruduino-2f9b8a79eedac429/build-script-build` (exit code: 101) Dec 18 11:57:59.440 INFO [stderr] --- stdout Dec 18 11:57:59.440 INFO [stderr] loading pack '/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/avr-mcu-0.2.6/packs/atmega/ATmega328.atdf' Dec 18 11:57:59.440 INFO [stderr] Dec 18 11:57:59.440 INFO [stderr] --- stderr Dec 18 11:57:59.440 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 11:57:59.440 INFO [stderr] stack backtrace: Dec 18 11:57:59.440 INFO [stderr] 0: 0x55f54f62b9b3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h44947915b4ce106c Dec 18 11:57:59.440 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 18 11:57:59.440 INFO [stderr] 1: 0x55f54f626668 - std::sys_common::backtrace::_print::h9b364e38c5a7c3b7 Dec 18 11:57:59.440 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 18 11:57:59.440 INFO [stderr] 2: 0x55f54f62ab02 - std::panicking::default_hook::{{closure}}::h4a78037420a8f996 Dec 18 11:57:59.440 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 18 11:57:59.440 INFO [stderr] at src/libstd/panicking.rs:210 Dec 18 11:57:59.440 INFO [stderr] 3: 0x55f54f62a874 - std::panicking::default_hook::hdb77fdf69b85f0b1 Dec 18 11:57:59.440 INFO [stderr] at src/libstd/panicking.rs:225 Dec 18 11:57:59.440 INFO [stderr] 4: 0x55f54f62b160 - std::panicking::rust_panic_with_hook::hbe5771a12dc74a18 Dec 18 11:57:59.440 INFO [stderr] at src/libstd/panicking.rs:488 Dec 18 11:57:59.440 INFO [stderr] 5: 0x55f54f62ace1 - std::panicking::continue_panic_fmt::hcd43bdf9728281f0 Dec 18 11:57:59.440 INFO [stderr] at src/libstd/panicking.rs:395 Dec 18 11:57:59.440 INFO [stderr] 6: 0x55f54f62abc5 - rust_begin_unwind Dec 18 11:57:59.440 INFO [stderr] at src/libstd/panicking.rs:322 Dec 18 11:57:59.440 INFO [stderr] 7: 0x55f54f63b65c - core::panicking::panic_fmt::h41f7fe147eb7ed1e Dec 18 11:57:59.440 INFO [stderr] at src/libcore/panicking.rs:95 Dec 18 11:57:59.440 INFO [stderr] 8: 0x55f54f5b7e20 - core::result::unwrap_failed::hbd3e7adba9e1e36c Dec 18 11:57:59.440 INFO [stderr] at /rustc/0b8c5828f68d7b2840b81fa51239346dc97fef5a/src/libcore/macros.rs:26 Dec 18 11:57:59.440 INFO [stderr] 9: 0x55f54f578e2f - >::unwrap::h09b20725936bef8a Dec 18 11:57:59.440 INFO [stderr] at /rustc/0b8c5828f68d7b2840b81fa51239346dc97fef5a/src/libcore/result.rs:808 Dec 18 11:57:59.440 INFO [stderr] 10: 0x55f54f5707f5 - build_script_build::main::ha0338f3e53d62ac4 Dec 18 11:57:59.440 INFO [stderr] at core_generator/build.rs:41 Dec 18 11:57:59.440 INFO [stderr] 11: 0x55f54f56ff5f - std::rt::lang_start::{{closure}}::h53b345bb2d2b0442 Dec 18 11:57:59.440 INFO [stderr] at /rustc/0b8c5828f68d7b2840b81fa51239346dc97fef5a/src/libstd/rt.rs:74 Dec 18 11:57:59.440 INFO [stderr] 12: 0x55f54f62abb2 - std::panicking::try::do_call::hdfd0d6403b456967 Dec 18 11:57:59.440 INFO [stderr] at src/libstd/rt.rs:59 Dec 18 11:57:59.440 INFO [stderr] at src/libstd/panicking.rs:307 Dec 18 11:57:59.440 INFO [stderr] 13: 0x55f54f639069 - __rust_maybe_catch_panic Dec 18 11:57:59.440 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 18 11:57:59.441 INFO [stderr] 14: 0x55f54f62b533 - std::rt::lang_start_internal::h3c59079606e8bd8c Dec 18 11:57:59.441 INFO [stderr] at src/libstd/panicking.rs:286 Dec 18 11:57:59.441 INFO [stderr] at src/libstd/panic.rs:398 Dec 18 11:57:59.441 INFO [stderr] at src/libstd/rt.rs:58 Dec 18 11:57:59.441 INFO [stderr] 15: 0x55f54f56ff38 - std::rt::lang_start::h8ccefc8d079c6d48 Dec 18 11:57:59.441 INFO [stderr] at /rustc/0b8c5828f68d7b2840b81fa51239346dc97fef5a/src/libstd/rt.rs:74 Dec 18 11:57:59.441 INFO [stderr] 16: 0x55f54f573269 - main Dec 18 11:57:59.441 INFO [stderr] 17: 0x7fa1fae192e0 - __libc_start_main Dec 18 11:57:59.441 INFO [stderr] 18: 0x55f54f556879 - _start Dec 18 11:57:59.441 INFO [stderr] 19: 0x0 - Dec 18 11:57:59.441 INFO [stderr] Dec 18 11:57:59.754 INFO running `"docker" "inspect" "aaf39e8ec722e661344c8102c6685db9267270e68d0f2f0cbee9c07170f35186"` Dec 18 11:57:59.874 INFO running `"docker" "rm" "-f" "aaf39e8ec722e661344c8102c6685db9267270e68d0f2f0cbee9c07170f35186"` Dec 18 11:58:00.089 INFO [stdout] aaf39e8ec722e661344c8102c6685db9267270e68d0f2f0cbee9c07170f35186