[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-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/PeronTheDuck/rust_6502_assembler"` [INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/PeronTheDuck/rust_6502_assembler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/PeronTheDuck/rust_6502_assembler" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/PeronTheDuck/rust_6502_assembler"` [INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/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#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of PeronTheDuck/rust_6502_assembler on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-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-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/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-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/PeronTheDuck/rust_6502_assembler/Cargo.toml [INFO] crate PeronTheDuck/rust_6502_assembler has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking PeronTheDuck/rust_6502_assembler against try#29640c57b5f92febba0e40c50cb863c9a7ede51d for pr-57745 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-3/try#29640c57b5f92febba0e40c50cb863c9a7ede51d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/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" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b913f6a378eedbb542debdc7296d36e3a65c2285e1b38af4ca0aef4d1a33c991 [INFO] running `"docker" "start" "-a" "b913f6a378eedbb542debdc7296d36e3a65c2285e1b38af4ca0aef4d1a33c991"` [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 regex v1.0.6 [INFO] [stderr] error: failed to run custom build command for `rusty_6502_assembler v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rusty_6502_assembler-942179c337872d86/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:997:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x565373cb2b03 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h0d725ef8954f7a81 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x565373caea58 - std::sys_common::backtrace::_print::he93610a5e58183ef [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x565373cb1952 - std::panicking::default_hook::{{closure}}::h976a5cdb5c2176bf [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x565373cb16c4 - std::panicking::default_hook::h4a878371237b30b0 [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x565373cb1fb0 - std::panicking::rust_panic_with_hook::h21243774c4b09b92 [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x565373cb1b31 - std::panicking::continue_panic_fmt::he1f5b05ccead99ec [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 6: 0x565373cb1a15 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:312 [INFO] [stderr] 7: 0x565373cc2bcc - core::panicking::panic_fmt::h8d7396388ebcae27 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x565373ca5397 - core::result::unwrap_failed::h934e738b4d23336c [INFO] [stderr] at /rustc/29640c57b5f92febba0e40c50cb863c9a7ede51d/src/libcore/macros.rs:16 [INFO] [stderr] 9: 0x565373ca4ce5 - >::expect::hff37b518c859e1bc [INFO] [stderr] at /rustc/29640c57b5f92febba0e40c50cb863c9a7ede51d/src/libcore/result.rs:825 [INFO] [stderr] 10: 0x565373ca0c39 - build_script_build::insert_opcode_list::h15da653d561cadb4 [INFO] [stderr] at src/build.rs:52 [INFO] [stderr] 11: 0x565373ca0688 - build_script_build::main::h6dd36f8a6a797406 [INFO] [stderr] at src/build.rs:4 [INFO] [stderr] 12: 0x565373c9e36f - std::rt::lang_start::{{closure}}::h1a6cdc9b6698fe1e [INFO] [stderr] at /rustc/29640c57b5f92febba0e40c50cb863c9a7ede51d/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x565373cb1a02 - std::panicking::try::do_call::h0f77d930a42f05c5 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 14: 0x565373cb4069 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 15: 0x565373cb2505 - std::rt::lang_start_internal::h77cd8a34e6358ac5 [INFO] [stderr] at src/libstd/panicking.rs:276 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x565373c9e348 - std::rt::lang_start::h102c8a9f2955feae [INFO] [stderr] at /rustc/29640c57b5f92febba0e40c50cb863c9a7ede51d/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x565373ca1919 - main [INFO] [stderr] 18: 0x7fec802bf2e0 - __libc_start_main [INFO] [stderr] 19: 0x565373c96df9 - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "b913f6a378eedbb542debdc7296d36e3a65c2285e1b38af4ca0aef4d1a33c991"` [INFO] running `"docker" "rm" "-f" "b913f6a378eedbb542debdc7296d36e3a65c2285e1b38af4ca0aef4d1a33c991"` [INFO] [stdout] b913f6a378eedbb542debdc7296d36e3a65c2285e1b38af4ca0aef4d1a33c991