Sep 18 03:52:48.896 INFO checking amath-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 03:52:48.896 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 03:52:48.896 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 03:52:49.337 INFO blam! 58c62a5cb9f7cc245be6c75daceac6fed00067e5626394305767c3a58dd64546
Sep 18 03:52:49.339 INFO running `"docker" "start" "-a" "58c62a5cb9f7cc245be6c75daceac6fed00067e5626394305767c3a58dd64546"`
Sep 18 03:52:51.607 INFO kablam! usermod: no changes
Sep 18 03:52:51.880 INFO kablam!    Compiling amath v0.1.0 (/source)
Sep 18 03:52:58.522 INFO kablam! error: failed to run custom build command for `amath v0.1.0 (/source)`
Sep 18 03:52:58.522 INFO kablam! process didn't exit successfully: `/target/debug/build/amath-3463f83379402de5/build-script-build` (exit code: 101)
Sep 18 03:52:58.522 INFO kablam! --- stdout
Sep 18 03:52:58.522 INFO kablam! processing file `/source/src/grammar.lalrpop`
Sep 18 03:52:58.522 INFO kablam! 
Sep 18 03:52:58.522 INFO kablam! --- stderr
Sep 18 03:52:58.522 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 18 03:52:58.522 INFO kablam! stack backtrace:
Sep 18 03:52:58.522 INFO kablam!    0:     0x55e33f0760ee - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3090ca1ed78cca71
Sep 18 03:52:58.522 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 18 03:52:58.522 INFO kablam!    1:     0x55e33f069d76 - std::sys_common::backtrace::print::h99b72a5631242278
Sep 18 03:52:58.522 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 18 03:52:58.522 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 18 03:52:58.522 INFO kablam!    2:     0x55e33f06867d - std::panicking::default_hook::{{closure}}::h54d3733129c11945
Sep 18 03:52:58.522 INFO kablam!                                at libstd/panicking.rs:211
Sep 18 03:52:58.522 INFO kablam!    3:     0x55e33f0683f0 - std::panicking::default_hook::h4009303414ec57d2
Sep 18 03:52:58.522 INFO kablam!                                at libstd/panicking.rs:227
Sep 18 03:52:58.522 INFO kablam!    4:     0x55e33f068c8c - std::panicking::rust_panic_with_hook::h8475f7373e2a6a09
Sep 18 03:52:58.522 INFO kablam!                                at libstd/panicking.rs:477
Sep 18 03:52:58.522 INFO kablam!    5:     0x55e33f068889 - std::panicking::continue_panic_fmt::h7c45cd8a330caec8
Sep 18 03:52:58.522 INFO kablam!                                at libstd/panicking.rs:391
Sep 18 03:52:58.522 INFO kablam!    6:     0x55e33f068785 - rust_begin_unwind
Sep 18 03:52:58.522 INFO kablam!                                at libstd/panicking.rs:326
Sep 18 03:52:58.522 INFO kablam!    7:     0x55e33f0b05db - core::panicking::panic_fmt::h7db1097cb089945f
Sep 18 03:52:58.522 INFO kablam!                                at libcore/panicking.rs:77
Sep 18 03:52:58.522 INFO kablam!    8:     0x55e33e691acd - core::result::unwrap_failed::hd735d31c78b2a093
Sep 18 03:52:58.522 INFO kablam!                                at libcore/macros.rs:26
Sep 18 03:52:58.522 INFO kablam!    9:     0x55e33e69193a - <core::result::Result<T, E>>::unwrap::hdffc952006da0cf4
Sep 18 03:52:58.522 INFO kablam!                                at libcore/result.rs:808
Sep 18 03:52:58.523 INFO kablam!   10:     0x55e33e691531 - build_script_build::main::h2b0449318e729219
Sep 18 03:52:58.523 INFO kablam!                                at /source/build.rs:4
Sep 18 03:52:58.523 INFO kablam!   11:     0x55e33e6917bf - std::rt::lang_start::{{closure}}::h160f4b4493c70439
Sep 18 03:52:58.523 INFO kablam!                                at libstd/rt.rs:74
Sep 18 03:52:58.523 INFO kablam!   12:     0x55e33f068722 - std::panicking::try::do_call::h4e106d51362d386b
Sep 18 03:52:58.523 INFO kablam!                                at libstd/rt.rs:59
Sep 18 03:52:58.523 INFO kablam!                                at libstd/panicking.rs:310
Sep 18 03:52:58.523 INFO kablam!   13:     0x55e33f085039 - __rust_maybe_catch_panic
Sep 18 03:52:58.523 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 18 03:52:58.523 INFO kablam!   14:     0x55e33f0717c5 - std::rt::lang_start_internal::h38152e29cae9da90
Sep 18 03:52:58.523 INFO kablam!                                at libstd/panicking.rs:289
Sep 18 03:52:58.523 INFO kablam!                                at libstd/panic.rs:392
Sep 18 03:52:58.523 INFO kablam!                                at libstd/rt.rs:58
Sep 18 03:52:58.523 INFO kablam!   15:     0x55e33e691797 - std::rt::lang_start::he8af8fdcde9880c6
Sep 18 03:52:58.523 INFO kablam!                                at libstd/rt.rs:74
Sep 18 03:52:58.523 INFO kablam!   16:     0x55e33e691569 - main
Sep 18 03:52:58.523 INFO kablam!   17:     0x7fbaee28682f - __libc_start_main
Sep 18 03:52:58.523 INFO kablam!   18:     0x55e33e6912d8 - _start
Sep 18 03:52:58.523 INFO kablam!   19:                0x0 - <unknown>
Sep 18 03:52:58.523 INFO kablam! 
Sep 18 03:52:58.526 INFO kablam! su: No module specific data is present
Sep 18 03:53:00.251 INFO running `"docker" "rm" "-f" "58c62a5cb9f7cc245be6c75daceac6fed00067e5626394305767c3a58dd64546"`
Sep 18 03:53:00.516 INFO blam! 58c62a5cb9f7cc245be6c75daceac6fed00067e5626394305767c3a58dd64546