Sep 02 21:02:43.691 INFO checking amath-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 21:02:43.691 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 21:02:43.691 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 21:02:43.945 INFO blam! 4371630ba2aecea97060baec0271a24c869273ce5db42e882e00adfc5967fac4
Sep 02 21:02:43.948 INFO running `"docker" "start" "-a" "4371630ba2aecea97060baec0271a24c869273ce5db42e882e00adfc5967fac4"`
Sep 02 21:02:45.017 INFO kablam!    Compiling amath v0.1.0 (file:///source)
Sep 02 21:02:51.936 INFO kablam! error: failed to run custom build command for `amath v0.1.0 (file:///source)`
Sep 02 21:02:51.936 INFO kablam! process didn't exit successfully: `/target/debug/build/amath-820c11aff631967f/build-script-build` (exit code: 101)
Sep 02 21:02:51.936 INFO kablam! --- stdout
Sep 02 21:02:51.936 INFO kablam! processing file `/source/src/grammar.lalrpop`
Sep 02 21:02:51.936 INFO kablam! 
Sep 02 21:02:51.936 INFO kablam! --- stderr
Sep 02 21:02:51.936 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 02 21:02:51.936 INFO kablam! stack backtrace:
Sep 02 21:02:51.936 INFO kablam!    0:     0x560be341456e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49
Sep 02 21:02:51.936 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 02 21:02:51.936 INFO kablam!    1:     0x560be3408376 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c
Sep 02 21:02:51.936 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 02 21:02:51.936 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 02 21:02:51.936 INFO kablam!    2:     0x560be3406c9d - std::panicking::default_hook::{{closure}}::hf56af31102a42941
Sep 02 21:02:51.936 INFO kablam!                                at libstd/panicking.rs:211
Sep 02 21:02:51.937 INFO kablam!    3:     0x560be3406a10 - std::panicking::default_hook::ha51b5d4eb7ec526d
Sep 02 21:02:51.937 INFO kablam!                                at libstd/panicking.rs:227
Sep 02 21:02:51.937 INFO kablam!    4:     0x560be34072ac - std::panicking::rust_panic_with_hook::hd585483f9daec810
Sep 02 21:02:51.937 INFO kablam!                                at libstd/panicking.rs:477
Sep 02 21:02:51.937 INFO kablam!    5:     0x560be3406ea9 - std::panicking::continue_panic_fmt::h918075cde557b461
Sep 02 21:02:51.937 INFO kablam!                                at libstd/panicking.rs:391
Sep 02 21:02:51.937 INFO kablam!    6:     0x560be3406da5 - rust_begin_unwind
Sep 02 21:02:51.937 INFO kablam!                                at libstd/panicking.rs:326
Sep 02 21:02:51.937 INFO kablam!    7:     0x560be3457d4b - core::panicking::panic_fmt::h79198a922822fff3
Sep 02 21:02:51.937 INFO kablam!                                at libcore/panicking.rs:77
Sep 02 21:02:51.937 INFO kablam!    8:     0x560be2a3674f - core::result::unwrap_failed::h1c2cd3f98b4bc162
Sep 02 21:02:51.937 INFO kablam!                                at /checkout/src/libcore/macros.rs:26
Sep 02 21:02:51.937 INFO kablam!    9:     0x560be2a365aa - <core::result::Result<T, E>>::unwrap::h4ad80244b514760c
Sep 02 21:02:51.937 INFO kablam!                                at /checkout/src/libcore/result.rs:782
Sep 02 21:02:51.937 INFO kablam!   10:     0x560be2a36871 - build_script_build::main::h62653e50c7fdfef8
Sep 02 21:02:51.937 INFO kablam!                                at /source/build.rs:4
Sep 02 21:02:51.937 INFO kablam!   11:     0x560be2a3624f - std::rt::lang_start::{{closure}}::h46bf998857ba0df6
Sep 02 21:02:51.937 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 02 21:02:51.937 INFO kablam!   12:     0x560be3406d42 - std::panicking::try::do_call::hea63f5620482e896
Sep 02 21:02:51.937 INFO kablam!                                at libstd/rt.rs:59
Sep 02 21:02:51.937 INFO kablam!                                at libstd/panicking.rs:310
Sep 02 21:02:51.938 INFO kablam!   13:     0x560be34242f9 - __rust_maybe_catch_panic
Sep 02 21:02:51.938 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 02 21:02:51.938 INFO kablam!   14:     0x560be340fc65 - std::rt::lang_start_internal::hfd6e69240f0360f8
Sep 02 21:02:51.938 INFO kablam!                                at libstd/panicking.rs:289
Sep 02 21:02:51.938 INFO kablam!                                at libstd/panic.rs:392
Sep 02 21:02:51.938 INFO kablam!                                at libstd/rt.rs:58
Sep 02 21:02:51.938 INFO kablam!   15:     0x560be2a36227 - std::rt::lang_start::hb8108eeeb007c6e5
Sep 02 21:02:51.938 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 02 21:02:51.938 INFO kablam!   16:     0x560be2a368a9 - main
Sep 02 21:02:51.938 INFO kablam!   17:     0x7f896b4e882f - __libc_start_main
Sep 02 21:02:51.938 INFO kablam!   18:     0x560be2a360c8 - _start
Sep 02 21:02:51.938 INFO kablam!   19:                0x0 - <unknown>
Sep 02 21:02:51.938 INFO kablam! 
Sep 02 21:02:51.938 INFO kablam! su: No module specific data is present
Sep 02 21:02:52.287 INFO running `"docker" "rm" "-f" "4371630ba2aecea97060baec0271a24c869273ce5db42e882e00adfc5967fac4"`
Sep 02 21:02:52.411 INFO blam! 4371630ba2aecea97060baec0271a24c869273ce5db42e882e00adfc5967fac4