Sep 04 12:43:53.772 INFO checking lalrpop-0.15.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 12:43:53.772 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 12:43:53.772 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/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 04 12:43:53.982 INFO blam! 2d3a05622b2ce7e96d5edf0806d0208e2023495f42f183bb943241e6162bb0b3
Sep 04 12:43:53.985 INFO running `"docker" "start" "-a" "2d3a05622b2ce7e96d5edf0806d0208e2023495f42f183bb943241e6162bb0b3"`
Sep 04 12:43:54.941 INFO kablam!    Compiling lalrpop v0.15.2 (file:///source)
Sep 04 12:44:01.800 INFO kablam! error: failed to run custom build command for `lalrpop v0.15.2 (file:///source)`
Sep 04 12:44:01.800 INFO kablam! process didn't exit successfully: `/target/debug/build/lalrpop-8f13cc2884cc561d/build-script-build` (exit code: 101)
Sep 04 12:44:01.800 INFO kablam! --- stdout
Sep 04 12:44:01.800 INFO kablam! processing file `/source/src/parser/lrgrammar.lalrpop`
Sep 04 12:44:01.800 INFO kablam! 
Sep 04 12:44:01.800 INFO kablam! --- stderr
Sep 04 12:44:01.800 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 04 12:44:01.800 INFO kablam! stack backtrace:
Sep 04 12:44:01.800 INFO kablam!    0:     0x556fa0a0ddde - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h583ed2894c1db4e8
Sep 04 12:44:01.800 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 04 12:44:01.800 INFO kablam!    1:     0x556fa0a019e6 - std::sys_common::backtrace::print::hb03c547ea490e9e5
Sep 04 12:44:01.800 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 04 12:44:01.800 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 04 12:44:01.801 INFO kablam!    2:     0x556fa0a0033d - std::panicking::default_hook::{{closure}}::h74db1dbb754bb61b
Sep 04 12:44:01.801 INFO kablam!                                at libstd/panicking.rs:211
Sep 04 12:44:01.801 INFO kablam!    3:     0x556fa0a000b0 - std::panicking::default_hook::h00b2b50b7c826057
Sep 04 12:44:01.801 INFO kablam!                                at libstd/panicking.rs:227
Sep 04 12:44:01.801 INFO kablam!    4:     0x556fa0a0094c - std::panicking::rust_panic_with_hook::h82a465b5cd0f7696
Sep 04 12:44:01.801 INFO kablam!                                at libstd/panicking.rs:477
Sep 04 12:44:01.801 INFO kablam!    5:     0x556fa0a00549 - std::panicking::continue_panic_fmt::h176d70354b86e700
Sep 04 12:44:01.801 INFO kablam!                                at libstd/panicking.rs:391
Sep 04 12:44:01.801 INFO kablam!    6:     0x556fa0a00445 - rust_begin_unwind
Sep 04 12:44:01.801 INFO kablam!                                at libstd/panicking.rs:326
Sep 04 12:44:01.801 INFO kablam!    7:     0x556fa0a505eb - core::panicking::panic_fmt::hf6b4ed50fda8af14
Sep 04 12:44:01.801 INFO kablam!                                at libcore/panicking.rs:77
Sep 04 12:44:01.801 INFO kablam!    8:     0x556fa0039b8d - core::result::unwrap_failed::had3261a9d29085a2
Sep 04 12:44:01.801 INFO kablam!                                at /checkout/src/libcore/macros.rs:26
Sep 04 12:44:01.801 INFO kablam!    9:     0x556fa00399fa - <core::result::Result<T, E>>::unwrap::ha78d136d14a23de3
Sep 04 12:44:01.801 INFO kablam!                                at /checkout/src/libcore/result.rs:782
Sep 04 12:44:01.801 INFO kablam!   10:     0x556fa0039fc1 - build_script_build::main::h41c13746a6be5baa
Sep 04 12:44:01.801 INFO kablam!                                at /source/build.rs:4
Sep 04 12:44:01.801 INFO kablam!   11:     0x556fa003a0af - std::rt::lang_start::{{closure}}::h820ed153a4155a66
Sep 04 12:44:01.801 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 04 12:44:01.801 INFO kablam!   12:     0x556fa0a003e2 - std::panicking::try::do_call::hd86a9acb4a664678
Sep 04 12:44:01.801 INFO kablam!                                at libstd/rt.rs:59
Sep 04 12:44:01.802 INFO kablam!                                at libstd/panicking.rs:310
Sep 04 12:44:01.802 INFO kablam!   13:     0x556fa0a1cea9 - __rust_maybe_catch_panic
Sep 04 12:44:01.802 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 04 12:44:01.802 INFO kablam!   14:     0x556fa0a094a5 - std::rt::lang_start_internal::h8264bc6ad8e6b565
Sep 04 12:44:01.802 INFO kablam!                                at libstd/panicking.rs:289
Sep 04 12:44:01.802 INFO kablam!                                at libstd/panic.rs:392
Sep 04 12:44:01.802 INFO kablam!                                at libstd/rt.rs:58
Sep 04 12:44:01.802 INFO kablam!   15:     0x556fa003a087 - std::rt::lang_start::h06f2387ea404d579
Sep 04 12:44:01.802 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 04 12:44:01.802 INFO kablam!   16:     0x556fa0039ff9 - main
Sep 04 12:44:01.802 INFO kablam!   17:     0x7f63c254282f - __libc_start_main
Sep 04 12:44:01.802 INFO kablam!   18:     0x556fa0039858 - _start
Sep 04 12:44:01.802 INFO kablam!   19:                0x0 - <unknown>
Sep 04 12:44:01.802 INFO kablam! 
Sep 04 12:44:01.802 INFO kablam! su: No module specific data is present
Sep 04 12:44:02.137 INFO running `"docker" "rm" "-f" "2d3a05622b2ce7e96d5edf0806d0208e2023495f42f183bb943241e6162bb0b3"`
Sep 04 12:44:02.278 INFO blam! 2d3a05622b2ce7e96d5edf0806d0208e2023495f42f183bb943241e6162bb0b3