Aug 29 20:58:34.044 INFO checking RustPython/RustPython against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 29 20:58:34.044 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 29 20:58:34.044 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 20:58:34.210 INFO blam! c65e4a259534dff48555fb0b321896d155d750be3da44059d6adbbe0288667e6 Aug 29 20:58:34.213 INFO running `"docker" "start" "-a" "c65e4a259534dff48555fb0b321896d155d750be3da44059d6adbbe0288667e6"` Aug 29 20:58:34.928 INFO kablam! Compiling petgraph v0.4.13 Aug 29 20:58:34.929 INFO kablam! Compiling aho-corasick v0.6.4 Aug 29 20:58:34.930 INFO kablam! Compiling phf_generator v0.7.22 Aug 29 20:58:34.931 INFO kablam! Compiling new_debug_unreachable v1.0.1 Aug 29 20:58:34.931 INFO kablam! Compiling serde v1.0.66 Aug 29 20:58:34.934 INFO kablam! Checking clap v2.31.2 Aug 29 20:58:34.935 INFO kablam! Compiling generic-array v0.9.0 Aug 29 20:58:34.935 INFO kablam! Checking regex v1.0.0 Aug 29 20:58:35.074 INFO kablam! Checking serde_json v1.0.26 Aug 29 20:58:35.973 INFO kablam! Compiling atty v0.1.2 Aug 29 20:58:36.601 INFO kablam! Compiling string_cache_codegen v0.4.1 Aug 29 20:58:36.608 INFO kablam! Compiling digest v0.7.2 Aug 29 20:58:38.037 INFO kablam! Compiling sha2 v0.7.1 Aug 29 20:58:38.071 INFO kablam! Compiling regex v0.2.11 Aug 29 20:58:43.000 INFO kablam! Checking env_logger v0.5.10 Aug 29 20:58:47.192 INFO kablam! Compiling string_cache v0.7.3 Aug 29 20:59:06.118 INFO kablam! Compiling docopt v0.8.3 Aug 29 20:59:07.460 INFO kablam! Compiling lalrpop-snap v0.15.2 Aug 29 21:00:30.437 INFO kablam! Compiling lalrpop v0.15.2 Aug 29 21:02:02.509 INFO kablam! Compiling rustpython_parser v0.0.1 (file:///source/parser) Aug 29 21:02:05.853 INFO kablam! error: failed to run custom build command for `rustpython_parser v0.0.1 (file:///source/parser)` Aug 29 21:02:05.853 INFO kablam! process didn't exit successfully: `/target/debug/build/rustpython_parser-2118cb604554dafc/build-script-build` (exit code: 101) Aug 29 21:02:05.853 INFO kablam! --- stdout Aug 29 21:02:05.853 INFO kablam! processing file `/source/parser/src/python.lalrpop` Aug 29 21:02:05.853 INFO kablam! Aug 29 21:02:05.853 INFO kablam! --- stderr Aug 29 21:02:05.853 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:983:5 Aug 29 21:02:05.853 INFO kablam! stack backtrace: Aug 29 21:02:05.853 INFO kablam! 0: 0x5605c43f4efe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb Aug 29 21:02:05.853 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 29 21:02:05.853 INFO kablam! 1: 0x5605c43e8d16 - std::sys_common::backtrace::print::hfdcfd1f104fe4840 Aug 29 21:02:05.853 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 29 21:02:05.853 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 29 21:02:05.853 INFO kablam! 2: 0x5605c43e763d - std::panicking::default_hook::{{closure}}::heac6c2569094f14c Aug 29 21:02:05.853 INFO kablam! at libstd/panicking.rs:211 Aug 29 21:02:05.853 INFO kablam! 3: 0x5605c43e73b0 - std::panicking::default_hook::h172730ec656eb3f4 Aug 29 21:02:05.853 INFO kablam! at libstd/panicking.rs:227 Aug 29 21:02:05.853 INFO kablam! 4: 0x5605c43e7c4c - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f Aug 29 21:02:05.853 INFO kablam! at libstd/panicking.rs:477 Aug 29 21:02:05.853 INFO kablam! 5: 0x5605c43e7849 - std::panicking::continue_panic_fmt::he85e6162abe63ff8 Aug 29 21:02:05.853 INFO kablam! at libstd/panicking.rs:391 Aug 29 21:02:05.854 INFO kablam! 6: 0x5605c43e7745 - rust_begin_unwind Aug 29 21:02:05.854 INFO kablam! at libstd/panicking.rs:326 Aug 29 21:02:05.854 INFO kablam! 7: 0x5605c443872b - core::panicking::panic_fmt::h15874dc89aa467a9 Aug 29 21:02:05.854 INFO kablam! at libcore/panicking.rs:77 Aug 29 21:02:05.854 INFO kablam! 8: 0x5605c3a1444f - core::result::unwrap_failed::hf0b86a11c639bb3c Aug 29 21:02:05.854 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 29 21:02:05.854 INFO kablam! 9: 0x5605c3a142aa - >::unwrap::hc42f917ec5eff640 Aug 29 21:02:05.854 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 29 21:02:05.854 INFO kablam! 10: 0x5605c3a14491 - build_script_build::main::h489b35a500060632 Aug 29 21:02:05.854 INFO kablam! at parser/build.rs:4 Aug 29 21:02:05.854 INFO kablam! 11: 0x5605c3a141ef - std::rt::lang_start::{{closure}}::hac22db1c3d66fa20 Aug 29 21:02:05.854 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 21:02:05.854 INFO kablam! 12: 0x5605c43e76e2 - std::panicking::try::do_call::h09d1819b0274af73 Aug 29 21:02:05.854 INFO kablam! at libstd/rt.rs:59 Aug 29 21:02:05.854 INFO kablam! at libstd/panicking.rs:310 Aug 29 21:02:05.854 INFO kablam! 13: 0x5605c4404fd9 - __rust_maybe_catch_panic Aug 29 21:02:05.854 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 29 21:02:05.854 INFO kablam! 14: 0x5605c43f0615 - std::rt::lang_start_internal::hf36d29744825ff5e Aug 29 21:02:05.854 INFO kablam! at libstd/panicking.rs:289 Aug 29 21:02:05.854 INFO kablam! at libstd/panic.rs:392 Aug 29 21:02:05.854 INFO kablam! at libstd/rt.rs:58 Aug 29 21:02:05.854 INFO kablam! 15: 0x5605c3a141c7 - std::rt::lang_start::h5e14ebdd6f0d3949 Aug 29 21:02:05.854 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 21:02:05.854 INFO kablam! 16: 0x5605c3a144c9 - main Aug 29 21:02:05.854 INFO kablam! 17: 0x7f15b802082f - __libc_start_main Aug 29 21:02:05.854 INFO kablam! 18: 0x5605c3a14068 - _start Aug 29 21:02:05.854 INFO kablam! 19: 0x0 - Aug 29 21:02:05.854 INFO kablam! Aug 29 21:02:05.855 INFO kablam! su: No module specific data is present Aug 29 21:02:06.288 INFO running `"docker" "rm" "-f" "c65e4a259534dff48555fb0b321896d155d750be3da44059d6adbbe0288667e6"` Aug 29 21:02:06.391 INFO blam! c65e4a259534dff48555fb0b321896d155d750be3da44059d6adbbe0288667e6