Sep 21 07:56:57.079 INFO checking lalrpop-0.13.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 21 07:56:57.079 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 21 07:56:57.079 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 07:56:57.327 INFO blam! 278dcf1e90405294b2894e27c9ef697738e0b58f4adcf95bd736d44022fe40fd Sep 21 07:56:57.329 INFO running `"docker" "start" "-a" "278dcf1e90405294b2894e27c9ef697738e0b58f4adcf95bd736d44022fe40fd"` Sep 21 07:56:59.217 INFO kablam! usermod: no changes Sep 21 07:56:59.418 INFO kablam! Checking lalrpop-intern v0.13.1 Sep 21 07:56:59.418 INFO kablam! Checking ena v0.5.0 Sep 21 07:56:59.423 INFO kablam! Checking ascii-canvas v1.0.0 Sep 21 07:56:59.423 INFO kablam! Checking atty v0.1.2 Sep 21 07:56:59.430 INFO kablam! Compiling docopt v0.7.0 Sep 21 07:57:07.828 INFO kablam! Compiling lalrpop-snap v0.13.1 Sep 21 07:57:57.762 INFO kablam! Compiling lalrpop v0.13.1 (/source) Sep 21 07:58:01.534 INFO kablam! error: failed to run custom build command for `lalrpop v0.13.1 (/source)` Sep 21 07:58:01.534 INFO kablam! process didn't exit successfully: `/target/debug/build/lalrpop-3af1e0ea98a431a9/build-script-build` (exit code: 101) Sep 21 07:58:01.534 INFO kablam! --- stdout Sep 21 07:58:01.534 INFO kablam! processing file `/source/src/parser/lrgrammar.lalrpop` Sep 21 07:58:01.535 INFO kablam! Sep 21 07:58:01.535 INFO kablam! --- stderr Sep 21 07:58:01.535 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:1009:5 Sep 21 07:58:01.535 INFO kablam! stack backtrace: Sep 21 07:58:01.535 INFO kablam! 0: 0x55d24a3abe0e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8364381a6315579e Sep 21 07:58:01.535 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 21 07:58:01.535 INFO kablam! 1: 0x55d24a39f406 - std::sys_common::backtrace::print::hbf206e386958691c Sep 21 07:58:01.535 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 21 07:58:01.535 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 21 07:58:01.535 INFO kablam! 2: 0x55d24a39dd5d - std::panicking::default_hook::{{closure}}::hdfbe128a3d24757d Sep 21 07:58:01.535 INFO kablam! at libstd/panicking.rs:211 Sep 21 07:58:01.535 INFO kablam! 3: 0x55d24a39dad0 - std::panicking::default_hook::h7fe1685957f6b205 Sep 21 07:58:01.535 INFO kablam! at libstd/panicking.rs:227 Sep 21 07:58:01.535 INFO kablam! 4: 0x55d24a39e36c - std::panicking::rust_panic_with_hook::h67471ab114b25df3 Sep 21 07:58:01.535 INFO kablam! at libstd/panicking.rs:477 Sep 21 07:58:01.535 INFO kablam! 5: 0x55d24a39df69 - std::panicking::continue_panic_fmt::hccb547c7e8ba6430 Sep 21 07:58:01.535 INFO kablam! at libstd/panicking.rs:391 Sep 21 07:58:01.535 INFO kablam! 6: 0x55d24a39de65 - rust_begin_unwind Sep 21 07:58:01.535 INFO kablam! at libstd/panicking.rs:326 Sep 21 07:58:01.535 INFO kablam! 7: 0x55d24a3e5f5b - core::panicking::panic_fmt::ha96969d716d5d4fe Sep 21 07:58:01.535 INFO kablam! at libcore/panicking.rs:77 Sep 21 07:58:01.535 INFO kablam! 8: 0x55d249af0bbd - core::result::unwrap_failed::h9af35a903c25881c Sep 21 07:58:01.535 INFO kablam! at libcore/macros.rs:26 Sep 21 07:58:01.535 INFO kablam! 9: 0x55d249af0a2a - >::unwrap::haf685946ed8f9992 Sep 21 07:58:01.535 INFO kablam! at libcore/result.rs:808 Sep 21 07:58:01.535 INFO kablam! 10: 0x55d249af0c01 - build_script_build::main::h2b89a6e4674e68db Sep 21 07:58:01.535 INFO kablam! at /source/build.rs:4 Sep 21 07:58:01.535 INFO kablam! 11: 0x55d249af0d1f - std::rt::lang_start::{{closure}}::h45841383e5a56d24 Sep 21 07:58:01.535 INFO kablam! at libstd/rt.rs:74 Sep 21 07:58:01.535 INFO kablam! 12: 0x55d24a39de02 - std::panicking::try::do_call::hba3cdd40b2f76c63 Sep 21 07:58:01.535 INFO kablam! at libstd/rt.rs:59 Sep 21 07:58:01.535 INFO kablam! at libstd/panicking.rs:310 Sep 21 07:58:01.535 INFO kablam! 13: 0x55d24a3baae9 - __rust_maybe_catch_panic Sep 21 07:58:01.535 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 21 07:58:01.535 INFO kablam! 14: 0x55d24a3a8015 - std::rt::lang_start_internal::ha318b532168af217 Sep 21 07:58:01.535 INFO kablam! at libstd/panicking.rs:289 Sep 21 07:58:01.535 INFO kablam! at libstd/panic.rs:392 Sep 21 07:58:01.535 INFO kablam! at libstd/rt.rs:58 Sep 21 07:58:01.535 INFO kablam! 15: 0x55d249af0cf7 - std::rt::lang_start::h86749563b7a684d8 Sep 21 07:58:01.535 INFO kablam! at libstd/rt.rs:74 Sep 21 07:58:01.535 INFO kablam! 16: 0x55d249af0c39 - main Sep 21 07:58:01.535 INFO kablam! 17: 0x7f02503ba82f - __libc_start_main Sep 21 07:58:01.535 INFO kablam! 18: 0x55d249af05e8 - _start Sep 21 07:58:01.535 INFO kablam! 19: 0x0 - Sep 21 07:58:01.535 INFO kablam! Sep 21 07:58:01.535 INFO kablam! su: No module specific data is present Sep 21 07:58:02.155 INFO running `"docker" "rm" "-f" "278dcf1e90405294b2894e27c9ef697738e0b58f4adcf95bd736d44022fe40fd"` Sep 21 07:58:02.258 INFO blam! 278dcf1e90405294b2894e27c9ef697738e0b58f4adcf95bd736d44022fe40fd