[INFO] updating cached repository PeronTheDuck/rust_6502_assembler [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/PeronTheDuck/rust_6502_assembler [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/PeronTheDuck/rust_6502_assembler" "work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/PeronTheDuck/rust_6502_assembler"` [INFO] [stderr] Cloning into 'work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/PeronTheDuck/rust_6502_assembler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/PeronTheDuck/rust_6502_assembler" "work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/PeronTheDuck/rust_6502_assembler"` [INFO] [stderr] Cloning into 'work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/PeronTheDuck/rust_6502_assembler'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f4c4b24875f596053d613cad69139ec11c4503a7 [INFO] sha for GitHub repo PeronTheDuck/rust_6502_assembler: f4c4b24875f596053d613cad69139ec11c4503a7 [INFO] validating manifest of PeronTheDuck/rust_6502_assembler on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of PeronTheDuck/rust_6502_assembler on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing PeronTheDuck/rust_6502_assembler [INFO] finished frobbing PeronTheDuck/rust_6502_assembler [INFO] frobbed toml for PeronTheDuck/rust_6502_assembler written to work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/PeronTheDuck/rust_6502_assembler/Cargo.toml [INFO] started frobbing PeronTheDuck/rust_6502_assembler [INFO] finished frobbing PeronTheDuck/rust_6502_assembler [INFO] frobbed toml for PeronTheDuck/rust_6502_assembler written to work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/PeronTheDuck/rust_6502_assembler/Cargo.toml [INFO] crate PeronTheDuck/rust_6502_assembler already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking PeronTheDuck/rust_6502_assembler against master#7840a0b753a065a41999f1fb6028f67d33e3fdd5 for pr-60466 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-4/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/PeronTheDuck/rust_6502_assembler:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 02a4d89fce53cb38f43b42ce9da57aea918b3eff69b8ee2267c083746ee2b632 [INFO] running `"docker" "start" "-a" "02a4d89fce53cb38f43b42ce9da57aea918b3eff69b8ee2267c083746ee2b632"` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/src/main.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling rusty_6502_assembler v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Checking memchr v2.1.1 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/build.rs:3:29 [INFO] [stderr] | [INFO] [stderr] 3 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/build.rs:14:43 [INFO] [stderr] | [INFO] [stderr] 14 | fn insert_opcode_list() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `rusty_6502_assembler v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rusty_6502_assembler-3115876a2ecac126/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Finding [INFO] [stderr] [INFO] [stderr] <#[macro_use]> [INFO] [stderr] [INFO] [stderr] <> [INFO] [stderr] [INFO] [stderr] < pub mod assembler;> [INFO] [stderr] < pub mod opcode_manager;> [INFO] [stderr] < pub mod parser;> [INFO] [stderr] < pub mod directives;> [INFO] [stderr] < pub mod preprocessor;> [INFO] [stderr] <}> [INFO] [stderr] [INFO] [stderr] --- stderr [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:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e6d4d47f6a - backtrace::backtrace::libunwind::trace::h95cf0d6f90455f99 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.25/src/backtrace/libunwind.rs:97 [INFO] [stderr] 1: 0x55e6d4d47f6a - backtrace::backtrace::trace_unsynchronized::hf1bc4b307d386ce0 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.25/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55e6d4d47f6a - std::sys_common::backtrace::_print::h17c85b34b8085bc3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55e6d4d47f6a - std::sys_common::backtrace::print::hcd95718fa811f3ee [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55e6d4d47f6a - std::panicking::default_hook::{{closure}}::h9a777852f3c432bb [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 5: 0x55e6d4d47c6b - std::panicking::default_hook::h20a55232f8970617 [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 6: 0x55e6d4d4862f - std::panicking::rust_panic_with_hook::h5522dfdebc12d6f5 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 7: 0x55e6d4d481b1 - std::panicking::continue_panic_fmt::h2e20e3cd1b619a34 [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 8: 0x55e6d4d48095 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 9: 0x55e6d4d5cd4c - core::panicking::panic_fmt::he1d95cf9fc209195 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55e6d4d3ba4e - core::result::unwrap_failed::h4f8eda5ddea3f712 [INFO] [stderr] at /rustc/7840a0b753a065a41999f1fb6028f67d33e3fdd5/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55e6d4d3c3b2 - core::result::Result::expect::h22eef6fd8074217b [INFO] [stderr] at /rustc/7840a0b753a065a41999f1fb6028f67d33e3fdd5/src/libcore/result.rs:827 [INFO] [stderr] 12: 0x55e6d4d3ac97 - build_script_build::insert_opcode_list::h6c0e124b2ec873b3 [INFO] [stderr] at src/build.rs:52 [INFO] [stderr] 13: 0x55e6d4d3a708 - build_script_build::main::hcbfe6a21ed09c8ff [INFO] [stderr] at src/build.rs:4 [INFO] [stderr] 14: 0x55e6d4d3535f - std::rt::lang_start::{{closure}}::hd86881d6f4414d8e [INFO] [stderr] at /rustc/7840a0b753a065a41999f1fb6028f67d33e3fdd5/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x55e6d4d48082 - std::rt::lang_start_internal::{{closure}}::h6ec740df5798a70a [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x55e6d4d48082 - std::panicking::try::do_call::h93c284c7f36c2a33 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 17: 0x55e6d4d4a0d9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 18: 0x55e6d4d48b3c - std::panicking::try::h3886393c741bda4e [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] 19: 0x55e6d4d48b3c - std::panic::catch_unwind::ha7941002b1d0656b [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 20: 0x55e6d4d48b3c - std::rt::lang_start_internal::h1525a1979960fe11 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x55e6d4d35338 - std::rt::lang_start::hea918bb4914e18ef [INFO] [stderr] at /rustc/7840a0b753a065a41999f1fb6028f67d33e3fdd5/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x55e6d4d3b919 - main [INFO] [stderr] 23: 0x7f2eda0792e0 - __libc_start_main [INFO] [stderr] 24: 0x55e6d4d2e3b9 - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "02a4d89fce53cb38f43b42ce9da57aea918b3eff69b8ee2267c083746ee2b632"` [INFO] running `"docker" "rm" "-f" "02a4d89fce53cb38f43b42ce9da57aea918b3eff69b8ee2267c083746ee2b632"` [INFO] [stdout] 02a4d89fce53cb38f43b42ce9da57aea918b3eff69b8ee2267c083746ee2b632