Dec 18 06:00:22.060 INFO checking PeronTheDuck/rust_6502_assembler against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 06:00:22.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/PeronTheDuck/rust_6502_assembler:/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 06:00:22.273 INFO [stdout] 52c2d54735a931f15d6d4ac4f6e672b7e415e5256544a25400932aa2378ec67a Dec 18 06:00:22.278 INFO running `"docker" "start" "-a" "52c2d54735a931f15d6d4ac4f6e672b7e415e5256544a25400932aa2378ec67a"` Dec 18 06:00:22.932 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently Dec 18 06:00:22.932 INFO [stderr] disables Cargo from automatically inferring other binary targets. Dec 18 06:00:22.932 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Dec 18 06:00:22.932 INFO [stderr] files will be included as a binary target: Dec 18 06:00:22.932 INFO [stderr] Dec 18 06:00:22.932 INFO [stderr] * /opt/crater/workdir/src/main.rs Dec 18 06:00:22.932 INFO [stderr] Dec 18 06:00:22.932 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Dec 18 06:00:22.932 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Dec 18 06:00:22.932 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Dec 18 06:00:22.932 INFO [stderr] section. You may also move the files to a location where Cargo would not Dec 18 06:00:22.932 INFO [stderr] automatically infer them to be a target, such as in subfolders. Dec 18 06:00:22.932 INFO [stderr] Dec 18 06:00:22.932 INFO [stderr] For more information on this warning you can consult Dec 18 06:00:22.932 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Dec 18 06:00:22.989 INFO [stderr] Compiling rusty_6502_assembler v0.1.0 (/opt/crater/workdir) Dec 18 06:00:22.989 INFO [stderr] Checking aho-corasick v0.6.9 Dec 18 06:00:23.856 INFO [stderr] Checking regex v1.0.6 Dec 18 06:00:23.933 INFO [stderr] error: failed to run custom build command for `rusty_6502_assembler v0.1.0 (/opt/crater/workdir)` Dec 18 06:00:23.933 INFO [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rusty_6502_assembler-ab2b1f3a9be9574c/build-script-build` (exit code: 101) Dec 18 06:00:23.933 INFO [stderr] --- stdout Dec 18 06:00:23.933 INFO [stderr] Finding Dec 18 06:00:23.933 INFO [stderr] Dec 18 06:00:23.933 INFO [stderr] <#[macro_use]> Dec 18 06:00:23.933 INFO [stderr] Dec 18 06:00:23.933 INFO [stderr] <> Dec 18 06:00:23.933 INFO [stderr] Dec 18 06:00:23.933 INFO [stderr] < pub mod assembler;> Dec 18 06:00:23.933 INFO [stderr] < pub mod opcode_manager;> Dec 18 06:00:23.933 INFO [stderr] < pub mod parser;> Dec 18 06:00:23.933 INFO [stderr] < pub mod directives;> Dec 18 06:00:23.933 INFO [stderr] < pub mod preprocessor;> Dec 18 06:00:23.933 INFO [stderr] <}> Dec 18 06:00:23.933 INFO [stderr] Dec 18 06:00:23.933 INFO [stderr] --- stderr Dec 18 06:00:23.933 INFO [stderr] thread 'main' panicked at 'Error saving opcode_manager.rs: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1009:5 Dec 18 06:00:23.933 INFO [stderr] stack backtrace: Dec 18 06:00:23.933 INFO [stderr] 0: 0x55af0d1fc553 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h44947915b4ce106c Dec 18 06:00:23.933 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 18 06:00:23.933 INFO [stderr] 1: 0x55af0d1f7228 - std::sys_common::backtrace::_print::h9b364e38c5a7c3b7 Dec 18 06:00:23.933 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 18 06:00:23.933 INFO [stderr] 2: 0x55af0d1fb6c2 - std::panicking::default_hook::{{closure}}::h4a78037420a8f996 Dec 18 06:00:23.933 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 18 06:00:23.933 INFO [stderr] at src/libstd/panicking.rs:210 Dec 18 06:00:23.933 INFO [stderr] 3: 0x55af0d1fb434 - std::panicking::default_hook::hdb77fdf69b85f0b1 Dec 18 06:00:23.933 INFO [stderr] at src/libstd/panicking.rs:225 Dec 18 06:00:23.933 INFO [stderr] 4: 0x55af0d1fbd20 - std::panicking::rust_panic_with_hook::hbe5771a12dc74a18 Dec 18 06:00:23.933 INFO [stderr] at src/libstd/panicking.rs:488 Dec 18 06:00:23.933 INFO [stderr] 5: 0x55af0d1fb8a1 - std::panicking::continue_panic_fmt::hcd43bdf9728281f0 Dec 18 06:00:23.933 INFO [stderr] at src/libstd/panicking.rs:395 Dec 18 06:00:23.933 INFO [stderr] 6: 0x55af0d1fb785 - rust_begin_unwind Dec 18 06:00:23.933 INFO [stderr] at src/libstd/panicking.rs:322 Dec 18 06:00:23.933 INFO [stderr] 7: 0x55af0d20a32c - core::panicking::panic_fmt::h41f7fe147eb7ed1e Dec 18 06:00:23.933 INFO [stderr] at src/libcore/panicking.rs:95 Dec 18 06:00:23.933 INFO [stderr] 8: 0x55af0d1ed257 - core::result::unwrap_failed::h0aa5da7d594a3ffd Dec 18 06:00:23.933 INFO [stderr] at /rustc/0b8c5828f68d7b2840b81fa51239346dc97fef5a/src/libcore/macros.rs:26 Dec 18 06:00:23.933 INFO [stderr] 9: 0x55af0d1eccf5 - >::expect::h46732a29d2d18d13 Dec 18 06:00:23.933 INFO [stderr] at /rustc/0b8c5828f68d7b2840b81fa51239346dc97fef5a/src/libcore/result.rs:835 Dec 18 06:00:23.933 INFO [stderr] 10: 0x55af0d1e8c19 - build_script_build::insert_opcode_list::hec7cb783c251ed55 Dec 18 06:00:23.933 INFO [stderr] at src/build.rs:52 Dec 18 06:00:23.933 INFO [stderr] 11: 0x55af0d1e8668 - build_script_build::main::h7360edabb9bb3399 Dec 18 06:00:23.933 INFO [stderr] at src/build.rs:4 Dec 18 06:00:23.933 INFO [stderr] 12: 0x55af0d1e621f - std::rt::lang_start::{{closure}}::ha2204a3805b9b97b Dec 18 06:00:23.933 INFO [stderr] at /rustc/0b8c5828f68d7b2840b81fa51239346dc97fef5a/src/libstd/rt.rs:74 Dec 18 06:00:23.933 INFO [stderr] 13: 0x55af0d1fb772 - std::panicking::try::do_call::hdfd0d6403b456967 Dec 18 06:00:23.933 INFO [stderr] at src/libstd/rt.rs:59 Dec 18 06:00:23.933 INFO [stderr] at src/libstd/panicking.rs:307 Dec 18 06:00:23.933 INFO [stderr] 14: 0x55af0d209289 - __rust_maybe_catch_panic Dec 18 06:00:23.933 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 18 06:00:23.933 INFO [stderr] 15: 0x55af0d1fc0f3 - std::rt::lang_start_internal::h3c59079606e8bd8c Dec 18 06:00:23.933 INFO [stderr] at src/libstd/panicking.rs:286 Dec 18 06:00:23.933 INFO [stderr] at src/libstd/panic.rs:398 Dec 18 06:00:23.933 INFO [stderr] at src/libstd/rt.rs:58 Dec 18 06:00:23.933 INFO [stderr] 16: 0x55af0d1e61f8 - std::rt::lang_start::h8260182dc27adb01 Dec 18 06:00:23.933 INFO [stderr] at /rustc/0b8c5828f68d7b2840b81fa51239346dc97fef5a/src/libstd/rt.rs:74 Dec 18 06:00:23.933 INFO [stderr] 17: 0x55af0d1e98f9 - main Dec 18 06:00:23.933 INFO [stderr] 18: 0x7faf53a212e0 - __libc_start_main Dec 18 06:00:23.933 INFO [stderr] 19: 0x55af0d1ded99 - _start Dec 18 06:00:23.933 INFO [stderr] 20: 0x0 - Dec 18 06:00:23.933 INFO [stderr] Dec 18 06:00:23.933 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 18 06:00:25.911 INFO [stderr] error: build failed Dec 18 06:00:26.215 INFO running `"docker" "inspect" "52c2d54735a931f15d6d4ac4f6e672b7e415e5256544a25400932aa2378ec67a"` Dec 18 06:00:26.344 INFO running `"docker" "rm" "-f" "52c2d54735a931f15d6d4ac4f6e672b7e415e5256544a25400932aa2378ec67a"` Dec 18 06:00:26.500 INFO [stdout] 52c2d54735a931f15d6d4ac4f6e672b7e415e5256544a25400932aa2378ec67a