Dec 14 07:01:01.632 INFO testing PeronTheDuck/rust_6502_assembler against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 07:01:01.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 07:01:02.111 INFO [stdout] 7e5cee7e32773b9e392d8d408437b920a1d37e9e25926bdc41074ed651c84551 Dec 14 07:01:02.119 INFO running `"docker" "start" "-a" "7e5cee7e32773b9e392d8d408437b920a1d37e9e25926bdc41074ed651c84551"` Dec 14 07:01:03.382 INFO [stderr] usermod: no changes Dec 14 07:01:03.451 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently Dec 14 07:01:03.451 INFO [stderr] disables Cargo from automatically inferring other binary targets. Dec 14 07:01:03.451 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Dec 14 07:01:03.451 INFO [stderr] files will be included as a binary target: Dec 14 07:01:03.451 INFO [stderr] Dec 14 07:01:03.451 INFO [stderr] * /source/src/main.rs Dec 14 07:01:03.451 INFO [stderr] Dec 14 07:01:03.451 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Dec 14 07:01:03.451 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Dec 14 07:01:03.451 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Dec 14 07:01:03.451 INFO [stderr] section. You may also move the files to a location where Cargo would not Dec 14 07:01:03.451 INFO [stderr] automatically infer them to be a target, such as in subfolders. Dec 14 07:01:03.451 INFO [stderr] Dec 14 07:01:03.451 INFO [stderr] For more information on this warning you can consult Dec 14 07:01:03.451 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Dec 14 07:01:03.543 INFO [stderr] Compiling rusty_6502_assembler v0.1.0 (/source) Dec 14 07:01:03.543 INFO [stderr] Compiling regex v1.0.6 Dec 14 07:01:05.489 INFO [stderr] error: failed to run custom build command for `rusty_6502_assembler v0.1.0 (/source)` Dec 14 07:01:05.489 INFO [stderr] process didn't exit successfully: `/target/debug/build/rusty_6502_assembler-46392f9282dc5618/build-script-build` (exit code: 101) Dec 14 07:01:05.489 INFO [stderr] --- stdout Dec 14 07:01:05.490 INFO [stderr] Finding Dec 14 07:01:05.490 INFO [stderr] Dec 14 07:01:05.490 INFO [stderr] <#[macro_use]> Dec 14 07:01:05.490 INFO [stderr] Dec 14 07:01:05.490 INFO [stderr] <> Dec 14 07:01:05.490 INFO [stderr] Dec 14 07:01:05.490 INFO [stderr] < pub mod assembler;> Dec 14 07:01:05.490 INFO [stderr] < pub mod opcode_manager;> Dec 14 07:01:05.490 INFO [stderr] < pub mod parser;> Dec 14 07:01:05.490 INFO [stderr] < pub mod directives;> Dec 14 07:01:05.490 INFO [stderr] < pub mod preprocessor;> Dec 14 07:01:05.490 INFO [stderr] <}> Dec 14 07:01:05.490 INFO [stderr] Dec 14 07:01:05.490 INFO [stderr] --- stderr Dec 14 07:01:05.490 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 14 07:01:05.490 INFO [stderr] stack backtrace: Dec 14 07:01:05.490 INFO [stderr] 0: 0x55b3b96c37d3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 07:01:05.490 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 07:01:05.490 INFO [stderr] 1: 0x55b3b96be2f8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 07:01:05.490 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 14 07:01:05.490 INFO [stderr] 2: 0x55b3b96c2942 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 07:01:05.490 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 14 07:01:05.490 INFO [stderr] at src/libstd/panicking.rs:210 Dec 14 07:01:05.490 INFO [stderr] 3: 0x55b3b96c26b4 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 07:01:05.490 INFO [stderr] at src/libstd/panicking.rs:224 Dec 14 07:01:05.490 INFO [stderr] 4: 0x55b3b96c2fa0 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 07:01:05.490 INFO [stderr] at src/libstd/panicking.rs:487 Dec 14 07:01:05.490 INFO [stderr] 5: 0x55b3b96c2b21 - std::panicking::continue_panic_fmt::h6b63497ce98499d4 Dec 14 07:01:05.490 INFO [stderr] at src/libstd/panicking.rs:394 Dec 14 07:01:05.490 INFO [stderr] 6: 0x55b3b96c2a05 - rust_begin_unwind Dec 14 07:01:05.490 INFO [stderr] at src/libstd/panicking.rs:321 Dec 14 07:01:05.490 INFO [stderr] 7: 0x55b3b96d148c - core::panicking::panic_fmt::h68c043a5e81351f3 Dec 14 07:01:05.490 INFO [stderr] at src/libcore/panicking.rs:95 Dec 14 07:01:05.490 INFO [stderr] 8: 0x55b3b96b4307 - core::result::unwrap_failed::h31e95b8dc163362c Dec 14 07:01:05.490 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/macros.rs:26 Dec 14 07:01:05.490 INFO [stderr] 9: 0x55b3b96b3da5 - >::expect::h3517eac87ca8fd20 Dec 14 07:01:05.490 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/result.rs:835 Dec 14 07:01:05.490 INFO [stderr] 10: 0x55b3b96afcc9 - build_script_build::insert_opcode_list::h95eac84ddbb8261e Dec 14 07:01:05.490 INFO [stderr] at src/build.rs:52 Dec 14 07:01:05.490 INFO [stderr] 11: 0x55b3b96af718 - build_script_build::main::h7d8ceeeb461abb20 Dec 14 07:01:05.490 INFO [stderr] at src/build.rs:4 Dec 14 07:01:05.490 INFO [stderr] 12: 0x55b3b96ad2cf - std::rt::lang_start::{{closure}}::haf6034e5b0168d09 Dec 14 07:01:05.490 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/rt.rs:74 Dec 14 07:01:05.490 INFO [stderr] 13: 0x55b3b96c29f2 - std::panicking::try::do_call::hd22385b9fba3aa8f Dec 14 07:01:05.490 INFO [stderr] at src/libstd/rt.rs:59 Dec 14 07:01:05.490 INFO [stderr] at src/libstd/panicking.rs:306 Dec 14 07:01:05.490 INFO [stderr] 14: 0x55b3b96d0379 - __rust_maybe_catch_panic Dec 14 07:01:05.490 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 14 07:01:05.490 INFO [stderr] 15: 0x55b3b96c3373 - std::rt::lang_start_internal::h884c76ddf53aa8b4 Dec 14 07:01:05.490 INFO [stderr] at src/libstd/panicking.rs:285 Dec 14 07:01:05.490 INFO [stderr] at src/libstd/panic.rs:398 Dec 14 07:01:05.490 INFO [stderr] at src/libstd/rt.rs:58 Dec 14 07:01:05.490 INFO [stderr] 16: 0x55b3b96ad2a8 - std::rt::lang_start::h5f976be0f2a0787d Dec 14 07:01:05.490 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/rt.rs:74 Dec 14 07:01:05.490 INFO [stderr] 17: 0x55b3b96b09a9 - main Dec 14 07:01:05.490 INFO [stderr] 18: 0x7fd820d9b82f - __libc_start_main Dec 14 07:01:05.490 INFO [stderr] 19: 0x55b3b96a5e48 - _start Dec 14 07:01:05.490 INFO [stderr] 20: 0x0 - Dec 14 07:01:05.490 INFO [stderr] Dec 14 07:01:05.491 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 14 07:01:13.071 INFO [stderr] error: build failed Dec 14 07:01:13.072 INFO [stderr] su: No module specific data is present Dec 14 07:01:14.381 INFO running `"docker" "inspect" "7e5cee7e32773b9e392d8d408437b920a1d37e9e25926bdc41074ed651c84551"` Dec 14 07:01:14.606 INFO running `"docker" "rm" "-f" "7e5cee7e32773b9e392d8d408437b920a1d37e9e25926bdc41074ed651c84551"` Dec 14 07:01:14.700 INFO [stdout] 7e5cee7e32773b9e392d8d408437b920a1d37e9e25926bdc41074ed651c84551