Sep 21 07:56:55.870 INFO checking lalrpop-0.16.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 07:56:55.870 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 07:56:55.870 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 07:56:56.132 INFO blam! f19812255a1c66105f96aacf6e9df77f72b4218cfd8e3fcdbae0655adc5d5c38 Sep 21 07:56:56.134 INFO running `"docker" "start" "-a" "f19812255a1c66105f96aacf6e9df77f72b4218cfd8e3fcdbae0655adc5d5c38"` Sep 21 07:56:57.377 INFO kablam! usermod: no changes Sep 21 07:56:57.678 INFO kablam! Compiling lalrpop-util v0.16.0 Sep 21 07:56:57.694 INFO kablam! Compiling ena v0.9.3 Sep 21 07:56:57.694 INFO kablam! Compiling string_cache v0.7.3 Sep 21 07:56:57.694 INFO kablam! Checking docopt v0.8.3 Sep 21 07:57:00.803 INFO kablam! Compiling lalrpop-snap v0.16.0 Sep 21 07:58:00.893 INFO kablam! Compiling lalrpop v0.16.0 (/source) Sep 21 07:58:05.122 INFO kablam! error: failed to run custom build command for `lalrpop v0.16.0 (/source)` Sep 21 07:58:05.122 INFO kablam! process didn't exit successfully: `/target/debug/build/lalrpop-6d38d324c2ce5db2/build-script-build` (exit code: 101) Sep 21 07:58:05.122 INFO kablam! --- stdout Sep 21 07:58:05.122 INFO kablam! processing file `/source/src/parser/lrgrammar.lalrpop` Sep 21 07:58:05.122 INFO kablam! Sep 21 07:58:05.122 INFO kablam! --- stderr Sep 21 07:58:05.122 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 21 07:58:05.122 INFO kablam! stack backtrace: Sep 21 07:58:05.122 INFO kablam! 0: 0x55a7fae3a7fe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6f03e345e7220f71 Sep 21 07:58:05.122 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 21 07:58:05.122 INFO kablam! 1: 0x55a7fae2de26 - std::sys_common::backtrace::print::h41236bee57dc6f2f Sep 21 07:58:05.122 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 21 07:58:05.122 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 21 07:58:05.122 INFO kablam! 2: 0x55a7fae2c72d - std::panicking::default_hook::{{closure}}::hdccdd5cf822554bd Sep 21 07:58:05.122 INFO kablam! at libstd/panicking.rs:211 Sep 21 07:58:05.122 INFO kablam! 3: 0x55a7fae2c4a0 - std::panicking::default_hook::h51e0996e64af4435 Sep 21 07:58:05.122 INFO kablam! at libstd/panicking.rs:227 Sep 21 07:58:05.122 INFO kablam! 4: 0x55a7fae2cd3c - std::panicking::rust_panic_with_hook::hbba83c9bc00efd25 Sep 21 07:58:05.122 INFO kablam! at libstd/panicking.rs:477 Sep 21 07:58:05.122 INFO kablam! 5: 0x55a7fae2c939 - std::panicking::continue_panic_fmt::ha190502cef7433c2 Sep 21 07:58:05.122 INFO kablam! at libstd/panicking.rs:391 Sep 21 07:58:05.122 INFO kablam! 6: 0x55a7fae2c835 - rust_begin_unwind Sep 21 07:58:05.122 INFO kablam! at libstd/panicking.rs:326 Sep 21 07:58:05.122 INFO kablam! 7: 0x55a7fae74a7b - core::panicking::panic_fmt::h7abbba9d1f088415 Sep 21 07:58:05.122 INFO kablam! at libcore/panicking.rs:77 Sep 21 07:58:05.122 INFO kablam! 8: 0x55a7fa44019d - core::result::unwrap_failed::h5905c3a47755b810 Sep 21 07:58:05.122 INFO kablam! at libcore/macros.rs:26 Sep 21 07:58:05.123 INFO kablam! 9: 0x55a7fa44000a - >::unwrap::hd7771899ac802331 Sep 21 07:58:05.123 INFO kablam! at libcore/result.rs:808 Sep 21 07:58:05.123 INFO kablam! 10: 0x55a7fa43fd41 - build_script_build::main::h07f0beca6d33e1e8 Sep 21 07:58:05.123 INFO kablam! at /source/build.rs:4 Sep 21 07:58:05.123 INFO kablam! 11: 0x55a7fa44022f - std::rt::lang_start::{{closure}}::h45a50061b14cc036 Sep 21 07:58:05.123 INFO kablam! at libstd/rt.rs:74 Sep 21 07:58:05.123 INFO kablam! 12: 0x55a7fae2c7d2 - std::panicking::try::do_call::h5d32e7529efe730f Sep 21 07:58:05.123 INFO kablam! at libstd/rt.rs:59 Sep 21 07:58:05.123 INFO kablam! at libstd/panicking.rs:310 Sep 21 07:58:05.123 INFO kablam! 13: 0x55a7fae49819 - __rust_maybe_catch_panic Sep 21 07:58:05.123 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 21 07:58:05.123 INFO kablam! 14: 0x55a7fae36a05 - std::rt::lang_start_internal::hc5e2e4826ae19193 Sep 21 07:58:05.123 INFO kablam! at libstd/panicking.rs:289 Sep 21 07:58:05.123 INFO kablam! at libstd/panic.rs:392 Sep 21 07:58:05.123 INFO kablam! at libstd/rt.rs:58 Sep 21 07:58:05.123 INFO kablam! 15: 0x55a7fa440207 - std::rt::lang_start::hb518cd5e25f2b51c Sep 21 07:58:05.123 INFO kablam! at libstd/rt.rs:74 Sep 21 07:58:05.123 INFO kablam! 16: 0x55a7fa43fd79 - main Sep 21 07:58:05.123 INFO kablam! 17: 0x7fbaf9ff782f - __libc_start_main Sep 21 07:58:05.123 INFO kablam! 18: 0x55a7fa43fad8 - _start Sep 21 07:58:05.123 INFO kablam! 19: 0x0 - Sep 21 07:58:05.123 INFO kablam! Sep 21 07:58:05.124 INFO kablam! su: No module specific data is present Sep 21 07:58:05.746 INFO running `"docker" "rm" "-f" "f19812255a1c66105f96aacf6e9df77f72b4218cfd8e3fcdbae0655adc5d5c38"` Sep 21 07:58:05.805 INFO blam! f19812255a1c66105f96aacf6e9df77f72b4218cfd8e3fcdbae0655adc5d5c38