Sep 01 10:55:59.034 INFO checking amath-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 10:55:59.034 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 10:55:59.034 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:55:59.189 INFO blam! d9fa691f87ab0f01dc948eb4e20cc336eeae3d69ed893a54597b9722831763be
Sep 01 10:55:59.191 INFO running `"docker" "start" "-a" "d9fa691f87ab0f01dc948eb4e20cc336eeae3d69ed893a54597b9722831763be"`
Sep 01 10:55:59.880 INFO kablam!    Compiling amath v0.1.0 (file:///source)
Sep 01 10:56:06.846 INFO kablam! error: failed to run custom build command for `amath v0.1.0 (file:///source)`
Sep 01 10:56:06.847 INFO kablam! process didn't exit successfully: `/target/debug/build/amath-d403d9bda1724411/build-script-build` (exit code: 101)
Sep 01 10:56:06.847 INFO kablam! --- stdout
Sep 01 10:56:06.847 INFO kablam! processing file `/source/src/grammar.lalrpop`
Sep 01 10:56:06.847 INFO kablam! 
Sep 01 10:56:06.847 INFO kablam! --- stderr
Sep 01 10:56:06.847 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 01 10:56:06.847 INFO kablam! stack backtrace:
Sep 01 10:56:06.847 INFO kablam!    0:     0x560dbce0170e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513
Sep 01 10:56:06.847 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 01 10:56:06.847 INFO kablam!    1:     0x560dbcdf5516 - std::sys_common::backtrace::print::h2501b31339c3d559
Sep 01 10:56:06.847 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 01 10:56:06.847 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 01 10:56:06.847 INFO kablam!    2:     0x560dbcdf3e3d - std::panicking::default_hook::{{closure}}::h9550b067844d79de
Sep 01 10:56:06.847 INFO kablam!                                at libstd/panicking.rs:211
Sep 01 10:56:06.847 INFO kablam!    3:     0x560dbcdf3bb0 - std::panicking::default_hook::h26bd688683b20acb
Sep 01 10:56:06.848 INFO kablam!                                at libstd/panicking.rs:227
Sep 01 10:56:06.848 INFO kablam!    4:     0x560dbcdf444c - std::panicking::rust_panic_with_hook::h0967a90ee06b4501
Sep 01 10:56:06.848 INFO kablam!                                at libstd/panicking.rs:475
Sep 01 10:56:06.848 INFO kablam!    5:     0x560dbcdf4049 - std::panicking::continue_panic_fmt::h2246084f996cae26
Sep 01 10:56:06.848 INFO kablam!                                at libstd/panicking.rs:390
Sep 01 10:56:06.848 INFO kablam!    6:     0x560dbcdf3f45 - rust_begin_unwind
Sep 01 10:56:06.848 INFO kablam!                                at libstd/panicking.rs:325
Sep 01 10:56:06.848 INFO kablam!    7:     0x560dbce44f6b - core::panicking::panic_fmt::h59fbfb3be0fc609f
Sep 01 10:56:06.848 INFO kablam!                                at libcore/panicking.rs:77
Sep 01 10:56:06.848 INFO kablam!    8:     0x560dbc41aa1f - core::result::unwrap_failed::h7c2cbb08e62e612a
Sep 01 10:56:06.848 INFO kablam!                                at /checkout/src/libcore/macros.rs:26
Sep 01 10:56:06.848 INFO kablam!    9:     0x560dbc41a87a - <core::result::Result<T, E>>::unwrap::h6d125449a459ff34
Sep 01 10:56:06.848 INFO kablam!                                at /checkout/src/libcore/result.rs:782
Sep 01 10:56:06.848 INFO kablam!   10:     0x560dbc41a791 - build_script_build::main::h790ee2aaed2c1cf8
Sep 01 10:56:06.848 INFO kablam!                                at /source/build.rs:4
Sep 01 10:56:06.848 INFO kablam!   11:     0x560dbc41a73f - std::rt::lang_start::{{closure}}::h28b16f501ed40869
Sep 01 10:56:06.848 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 10:56:06.849 INFO kablam!   12:     0x560dbcdf3ee2 - std::panicking::try::do_call::hc4206115bb2011fe
Sep 01 10:56:06.849 INFO kablam!                                at libstd/rt.rs:59
Sep 01 10:56:06.849 INFO kablam!                                at libstd/panicking.rs:310
Sep 01 10:56:06.849 INFO kablam!   13:     0x560dbce11249 - __rust_maybe_catch_panic
Sep 01 10:56:06.849 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 01 10:56:06.849 INFO kablam!   14:     0x560dbcdfce15 - std::rt::lang_start_internal::h0f4e93d8d2604488
Sep 01 10:56:06.849 INFO kablam!                                at libstd/panicking.rs:289
Sep 01 10:56:06.849 INFO kablam!                                at libstd/panic.rs:392
Sep 01 10:56:06.849 INFO kablam!                                at libstd/rt.rs:58
Sep 01 10:56:06.849 INFO kablam!   15:     0x560dbc41a717 - std::rt::lang_start::h7b3b4b567d6f5413
Sep 01 10:56:06.849 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 10:56:06.849 INFO kablam!   16:     0x560dbc41a7c9 - main
Sep 01 10:56:06.849 INFO kablam!   17:     0x7f6d988e882f - __libc_start_main
Sep 01 10:56:06.849 INFO kablam!   18:     0x560dbc41a2d8 - _start
Sep 01 10:56:06.849 INFO kablam!   19:                0x0 - <unknown>
Sep 01 10:56:06.849 INFO kablam! 
Sep 01 10:56:06.850 INFO kablam! su: No module specific data is present
Sep 01 10:56:07.187 INFO running `"docker" "rm" "-f" "d9fa691f87ab0f01dc948eb4e20cc336eeae3d69ed893a54597b9722831763be"`
Sep 01 10:56:07.289 INFO blam! d9fa691f87ab0f01dc948eb4e20cc336eeae3d69ed893a54597b9722831763be