Sep 05 00:25:49.964 INFO checking amath-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 05 00:25:49.964 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 05 00:25:49.964 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 05 00:25:50.197 INFO blam! 0886bec7d8afc8d41ee5941090ac37f0b1178a4cfb88398376030f3c8e922086
Sep 05 00:25:50.199 INFO running `"docker" "start" "-a" "0886bec7d8afc8d41ee5941090ac37f0b1178a4cfb88398376030f3c8e922086"`
Sep 05 00:25:51.312 INFO kablam!    Compiling amath v0.1.0 (file:///source)
Sep 05 00:25:59.881 INFO kablam! error: failed to run custom build command for `amath v0.1.0 (file:///source)`
Sep 05 00:25:59.881 INFO kablam! process didn't exit successfully: `/target/debug/build/amath-eac4cd8dce1859fd/build-script-build` (exit code: 101)
Sep 05 00:25:59.881 INFO kablam! --- stdout
Sep 05 00:25:59.881 INFO kablam! processing file `/source/src/grammar.lalrpop`
Sep 05 00:25:59.881 INFO kablam! 
Sep 05 00:25:59.881 INFO kablam! --- stderr
Sep 05 00:25:59.881 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 05 00:25:59.881 INFO kablam! stack backtrace:
Sep 05 00:25:59.881 INFO kablam!    0:     0x5617655ac92e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h583ed2894c1db4e8
Sep 05 00:25:59.881 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 05 00:25:59.881 INFO kablam!    1:     0x5617655a0556 - std::sys_common::backtrace::print::hb03c547ea490e9e5
Sep 05 00:25:59.881 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 05 00:25:59.881 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 05 00:25:59.881 INFO kablam!    2:     0x56176559eead - std::panicking::default_hook::{{closure}}::h74db1dbb754bb61b
Sep 05 00:25:59.881 INFO kablam!                                at libstd/panicking.rs:211
Sep 05 00:25:59.881 INFO kablam!    3:     0x56176559ec20 - std::panicking::default_hook::h00b2b50b7c826057
Sep 05 00:25:59.881 INFO kablam!                                at libstd/panicking.rs:227
Sep 05 00:25:59.881 INFO kablam!    4:     0x56176559f4bc - std::panicking::rust_panic_with_hook::h82a465b5cd0f7696
Sep 05 00:25:59.881 INFO kablam!                                at libstd/panicking.rs:477
Sep 05 00:25:59.881 INFO kablam!    5:     0x56176559f0b9 - std::panicking::continue_panic_fmt::h176d70354b86e700
Sep 05 00:25:59.881 INFO kablam!                                at libstd/panicking.rs:391
Sep 05 00:25:59.881 INFO kablam!    6:     0x56176559efb5 - rust_begin_unwind
Sep 05 00:25:59.881 INFO kablam!                                at libstd/panicking.rs:326
Sep 05 00:25:59.881 INFO kablam!    7:     0x5617655ef13b - core::panicking::panic_fmt::hf6b4ed50fda8af14
Sep 05 00:25:59.881 INFO kablam!                                at libcore/panicking.rs:77
Sep 05 00:25:59.881 INFO kablam!    8:     0x561764bcb4bd - core::result::unwrap_failed::he2e22ce2e6b91e64
Sep 05 00:25:59.881 INFO kablam!                                at /checkout/src/libcore/macros.rs:26
Sep 05 00:25:59.881 INFO kablam!    9:     0x561764bcb32a - <core::result::Result<T, E>>::unwrap::hc52c4c040cce809a
Sep 05 00:25:59.881 INFO kablam!                                at /checkout/src/libcore/result.rs:782
Sep 05 00:25:59.882 INFO kablam!   10:     0x561764bcb741 - build_script_build::main::h8a079b6adc48350b
Sep 05 00:25:59.882 INFO kablam!                                at /source/build.rs:4
Sep 05 00:25:59.882 INFO kablam!   11:     0x561764bcb9df - std::rt::lang_start::{{closure}}::h95b44ce82ef70668
Sep 05 00:25:59.882 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 05 00:25:59.882 INFO kablam!   12:     0x56176559ef52 - std::panicking::try::do_call::hd86a9acb4a664678
Sep 05 00:25:59.882 INFO kablam!                                at libstd/rt.rs:59
Sep 05 00:25:59.882 INFO kablam!                                at libstd/panicking.rs:310
Sep 05 00:25:59.882 INFO kablam!   13:     0x5617655bb9f9 - __rust_maybe_catch_panic
Sep 05 00:25:59.882 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 05 00:25:59.882 INFO kablam!   14:     0x5617655a7ff5 - std::rt::lang_start_internal::h8264bc6ad8e6b565
Sep 05 00:25:59.882 INFO kablam!                                at libstd/panicking.rs:289
Sep 05 00:25:59.882 INFO kablam!                                at libstd/panic.rs:392
Sep 05 00:25:59.882 INFO kablam!                                at libstd/rt.rs:58
Sep 05 00:25:59.882 INFO kablam!   15:     0x561764bcb9b7 - std::rt::lang_start::h26cf22c7faa27187
Sep 05 00:25:59.882 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 05 00:25:59.882 INFO kablam!   16:     0x561764bcb779 - main
Sep 05 00:25:59.882 INFO kablam!   17:     0x7feb33bb082f - __libc_start_main
Sep 05 00:25:59.882 INFO kablam!   18:     0x561764bcb188 - _start
Sep 05 00:25:59.882 INFO kablam!   19:                0x0 - <unknown>
Sep 05 00:25:59.882 INFO kablam! 
Sep 05 00:25:59.882 INFO kablam! su: No module specific data is present
Sep 05 00:26:00.338 INFO running `"docker" "rm" "-f" "0886bec7d8afc8d41ee5941090ac37f0b1178a4cfb88398376030f3c8e922086"`
Sep 05 00:26:00.435 INFO blam! 0886bec7d8afc8d41ee5941090ac37f0b1178a4cfb88398376030f3c8e922086