Sep 01 15:50:08.607 INFO checking lalrpop-0.15.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 15:50:08.607 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 15:50:08.607 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 15:50:08.816 INFO blam! ff190a489938bb89aee95671a675f7eb3ce09c370d0080a18f57c14a786499fe Sep 01 15:50:08.818 INFO running `"docker" "start" "-a" "ff190a489938bb89aee95671a675f7eb3ce09c370d0080a18f57c14a786499fe"` Sep 01 15:50:09.989 INFO kablam! Checking ena v0.5.0 Sep 01 15:50:09.995 INFO kablam! Checking ascii-canvas v1.0.0 Sep 01 15:50:09.998 INFO kablam! Checking sha2 v0.7.1 Sep 01 15:50:10.002 INFO kablam! Compiling lalrpop v0.15.2 (file:///source) Sep 01 15:50:17.286 INFO kablam! error: failed to run custom build command for `lalrpop v0.15.2 (file:///source)` Sep 01 15:50:17.286 INFO kablam! process didn't exit successfully: `/target/debug/build/lalrpop-1d5d330fd6e29f0b/build-script-build` (exit code: 101) Sep 01 15:50:17.286 INFO kablam! --- stdout Sep 01 15:50:17.286 INFO kablam! processing file `/source/src/parser/lrgrammar.lalrpop` Sep 01 15:50:17.286 INFO kablam! Sep 01 15:50:17.286 INFO kablam! --- stderr Sep 01 15:50:17.286 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 15:50:17.286 INFO kablam! stack backtrace: Sep 01 15:50:17.286 INFO kablam! 0: 0x55f00ed48dfe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9bce1f9a537b140d Sep 01 15:50:17.286 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 15:50:17.286 INFO kablam! 1: 0x55f00ed3cc16 - std::sys_common::backtrace::print::h7cc2650c15d0dddd Sep 01 15:50:17.286 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 15:50:17.286 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 15:50:17.286 INFO kablam! 2: 0x55f00ed3b53d - std::panicking::default_hook::{{closure}}::hec52538d990412d0 Sep 01 15:50:17.286 INFO kablam! at libstd/panicking.rs:211 Sep 01 15:50:17.286 INFO kablam! 3: 0x55f00ed3b2b0 - std::panicking::default_hook::h49c7c9d5f399092e Sep 01 15:50:17.287 INFO kablam! at libstd/panicking.rs:227 Sep 01 15:50:17.287 INFO kablam! 4: 0x55f00ed3bb4c - std::panicking::rust_panic_with_hook::h56b934afa6264269 Sep 01 15:50:17.287 INFO kablam! at libstd/panicking.rs:477 Sep 01 15:50:17.287 INFO kablam! 5: 0x55f00ed3b749 - std::panicking::continue_panic_fmt::h80f959dff5011bfa Sep 01 15:50:17.287 INFO kablam! at libstd/panicking.rs:391 Sep 01 15:50:17.287 INFO kablam! 6: 0x55f00ed3b645 - rust_begin_unwind Sep 01 15:50:17.287 INFO kablam! at libstd/panicking.rs:326 Sep 01 15:50:17.287 INFO kablam! 7: 0x55f00ed8c61b - core::panicking::panic_fmt::h64727385ec4a5b88 Sep 01 15:50:17.287 INFO kablam! at libcore/panicking.rs:77 Sep 01 15:50:17.287 INFO kablam! 8: 0x55f00e374e0f - core::result::unwrap_failed::h39eb0086f4c0d830 Sep 01 15:50:17.287 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 01 15:50:17.287 INFO kablam! 9: 0x55f00e374c6a - >::unwrap::h25adb622ceb9d431 Sep 01 15:50:17.287 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 01 15:50:17.287 INFO kablam! 10: 0x55f00e3749e1 - build_script_build::main::h63a171cc70718f17 Sep 01 15:50:17.287 INFO kablam! at /source/build.rs:4 Sep 01 15:50:17.287 INFO kablam! 11: 0x55f00e37499f - std::rt::lang_start::{{closure}}::h39554e1b355bae94 Sep 01 15:50:17.287 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 15:50:17.287 INFO kablam! 12: 0x55f00ed3b5e2 - std::panicking::try::do_call::h09be9541d3992dd3 Sep 01 15:50:17.287 INFO kablam! at libstd/rt.rs:59 Sep 01 15:50:17.287 INFO kablam! at libstd/panicking.rs:310 Sep 01 15:50:17.287 INFO kablam! 13: 0x55f00ed58949 - __rust_maybe_catch_panic Sep 01 15:50:17.287 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 15:50:17.287 INFO kablam! 14: 0x55f00ed44525 - std::rt::lang_start_internal::h395b9eb1beda0e43 Sep 01 15:50:17.287 INFO kablam! at libstd/panicking.rs:289 Sep 01 15:50:17.287 INFO kablam! at libstd/panic.rs:392 Sep 01 15:50:17.287 INFO kablam! at libstd/rt.rs:58 Sep 01 15:50:17.288 INFO kablam! 15: 0x55f00e374977 - std::rt::lang_start::h0299f1bb4980f64a Sep 01 15:50:17.288 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 15:50:17.288 INFO kablam! 16: 0x55f00e374a19 - main Sep 01 15:50:17.288 INFO kablam! 17: 0x7fb3a9e8582f - __libc_start_main Sep 01 15:50:17.288 INFO kablam! 18: 0x55f00e374808 - _start Sep 01 15:50:17.288 INFO kablam! 19: 0x0 - Sep 01 15:50:17.288 INFO kablam! Sep 01 15:50:17.288 INFO kablam! su: No module specific data is present Sep 01 15:50:18.335 INFO running `"docker" "rm" "-f" "ff190a489938bb89aee95671a675f7eb3ce09c370d0080a18f57c14a786499fe"` Sep 01 15:50:18.504 INFO blam! ff190a489938bb89aee95671a675f7eb3ce09c370d0080a18f57c14a786499fe