Sep 03 22:22:26.879 INFO checking webidl-0.4.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893 Sep 03 22:22:26.879 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets Sep 03 22:22:26.879 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 22:22:27.102 INFO blam! 0a66366e1be7eb4aef431cf07de3b74f3a969ceea85d7be45ea352e67e9ef8e8 Sep 03 22:22:27.104 INFO running `"docker" "start" "-a" "0a66366e1be7eb4aef431cf07de3b74f3a969ceea85d7be45ea352e67e9ef8e8"` Sep 03 22:22:28.241 INFO kablam! Compiling lalrpop-util v0.13.1 Sep 03 22:22:28.246 INFO kablam! Compiling lalrpop-intern v0.13.1 Sep 03 22:22:28.362 INFO kablam! Compiling atty v0.1.2 Sep 03 22:22:28.377 INFO kablam! Compiling docopt v0.7.0 Sep 03 22:22:28.417 INFO kablam! Checking zip v0.2.8 Sep 03 22:22:37.171 INFO kablam! Compiling lalrpop-snap v0.13.1 Sep 03 22:23:40.315 INFO kablam! Compiling lalrpop v0.13.1 Sep 03 22:23:45.751 INFO kablam! error: failed to run custom build command for `lalrpop v0.13.1` Sep 03 22:23:45.751 INFO kablam! process didn't exit successfully: `/target/debug/build/lalrpop-55b2e0a7ca4f10ea/build-script-build` (exit code: 101) Sep 03 22:23:45.751 INFO kablam! --- stdout Sep 03 22:23:45.751 INFO kablam! processing file `/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.13.1/src/parser/lrgrammar.lalrpop` Sep 03 22:23:45.751 INFO kablam! Sep 03 22:23:45.751 INFO kablam! --- stderr Sep 03 22:23:45.752 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 Sep 03 22:23:45.752 INFO kablam! stack backtrace: Sep 03 22:23:45.752 INFO kablam! 0: 0x561f481b0d9e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h583ed2894c1db4e8 Sep 03 22:23:45.752 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 03 22:23:45.752 INFO kablam! 1: 0x561f481a49a6 - std::sys_common::backtrace::print::hb03c547ea490e9e5 Sep 03 22:23:45.752 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 03 22:23:45.752 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 03 22:23:45.752 INFO kablam! 2: 0x561f481a32fd - std::panicking::default_hook::{{closure}}::h74db1dbb754bb61b Sep 03 22:23:45.752 INFO kablam! at libstd/panicking.rs:211 Sep 03 22:23:45.752 INFO kablam! 3: 0x561f481a3070 - std::panicking::default_hook::h00b2b50b7c826057 Sep 03 22:23:45.752 INFO kablam! at libstd/panicking.rs:227 Sep 03 22:23:45.752 INFO kablam! 4: 0x561f481a390c - std::panicking::rust_panic_with_hook::h82a465b5cd0f7696 Sep 03 22:23:45.752 INFO kablam! at libstd/panicking.rs:477 Sep 03 22:23:45.752 INFO kablam! 5: 0x561f481a3509 - std::panicking::continue_panic_fmt::h176d70354b86e700 Sep 03 22:23:45.752 INFO kablam! at libstd/panicking.rs:391 Sep 03 22:23:45.752 INFO kablam! 6: 0x561f481a3405 - rust_begin_unwind Sep 03 22:23:45.752 INFO kablam! at libstd/panicking.rs:326 Sep 03 22:23:45.752 INFO kablam! 7: 0x561f481f347b - core::panicking::panic_fmt::hf6b4ed50fda8af14 Sep 03 22:23:45.752 INFO kablam! at libcore/panicking.rs:77 Sep 03 22:23:45.752 INFO kablam! 8: 0x561f478ff99d - core::result::unwrap_failed::he47d8d1dd9bae96c Sep 03 22:23:45.752 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 03 22:23:45.752 INFO kablam! 9: 0x561f478ff80a - >::unwrap::h8373587479c27759 Sep 03 22:23:45.752 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 03 22:23:45.753 INFO kablam! 10: 0x561f478ffac1 - build_script_build::main::hc42f2b4ae22797cd Sep 03 22:23:45.753 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.13.1/build.rs:4 Sep 03 22:23:45.753 INFO kablam! 11: 0x561f478ffe7f - std::rt::lang_start::{{closure}}::h7997ea79b291bdc5 Sep 03 22:23:45.753 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 22:23:45.753 INFO kablam! 12: 0x561f481a33a2 - std::panicking::try::do_call::hd86a9acb4a664678 Sep 03 22:23:45.753 INFO kablam! at libstd/rt.rs:59 Sep 03 22:23:45.753 INFO kablam! at libstd/panicking.rs:310 Sep 03 22:23:45.753 INFO kablam! 13: 0x561f481bfe69 - __rust_maybe_catch_panic Sep 03 22:23:45.753 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 03 22:23:45.753 INFO kablam! 14: 0x561f481ac465 - std::rt::lang_start_internal::h8264bc6ad8e6b565 Sep 03 22:23:45.753 INFO kablam! at libstd/panicking.rs:289 Sep 03 22:23:45.753 INFO kablam! at libstd/panic.rs:392 Sep 03 22:23:45.753 INFO kablam! at libstd/rt.rs:58 Sep 03 22:23:45.753 INFO kablam! 15: 0x561f478ffe57 - std::rt::lang_start::h8aca61c1b68a6349 Sep 03 22:23:45.753 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 22:23:45.753 INFO kablam! 16: 0x561f478ffaf9 - main Sep 03 22:23:45.753 INFO kablam! 17: 0x7fb64c12782f - __libc_start_main Sep 03 22:23:45.753 INFO kablam! 18: 0x561f478ff668 - _start Sep 03 22:23:45.753 INFO kablam! 19: 0x0 - Sep 03 22:23:45.754 INFO kablam! Sep 03 22:23:45.763 INFO kablam! su: No module specific data is present Sep 03 22:23:46.227 INFO running `"docker" "rm" "-f" "0a66366e1be7eb4aef431cf07de3b74f3a969ceea85d7be45ea352e67e9ef8e8"` Sep 03 22:23:46.388 INFO blam! 0a66366e1be7eb4aef431cf07de3b74f3a969ceea85d7be45ea352e67e9ef8e8