Sep 19 15:47:27.247 INFO checking webidl-0.4.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 19 15:47:27.247 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 19 15:47:27.247 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 15:47:27.599 INFO blam! ec913f44e933b1cf59ca11e8f51313707c67d32f1856d9322e4ad692cc2b5cd4 Sep 19 15:47:27.601 INFO running `"docker" "start" "-a" "ec913f44e933b1cf59ca11e8f51313707c67d32f1856d9322e4ad692cc2b5cd4"` Sep 19 15:47:30.031 INFO kablam! usermod: no changes Sep 19 15:47:30.351 INFO kablam! Compiling lalrpop-util v0.13.1 Sep 19 15:47:30.351 INFO kablam! Compiling lalrpop-intern v0.13.1 Sep 19 15:47:30.379 INFO kablam! Compiling memchr v2.1.0 Sep 19 15:47:30.380 INFO kablam! Compiling atty v0.1.2 Sep 19 15:47:30.381 INFO kablam! Checking zip v0.2.8 Sep 19 15:47:34.064 INFO kablam! Compiling aho-corasick v0.6.8 Sep 19 15:47:35.045 INFO kablam! Compiling regex v0.2.11 Sep 19 15:47:43.868 INFO kablam! Compiling docopt v0.7.0 Sep 19 15:47:50.705 INFO kablam! Compiling lalrpop-snap v0.13.1 Sep 19 15:49:00.574 INFO kablam! Compiling lalrpop v0.13.1 Sep 19 15:49:05.499 INFO kablam! error: failed to run custom build command for `lalrpop v0.13.1` Sep 19 15:49:05.499 INFO kablam! process didn't exit successfully: `/target/debug/build/lalrpop-0bcd40f9dcafa95b/build-script-build` (exit code: 101) Sep 19 15:49:05.499 INFO kablam! --- stdout Sep 19 15:49:05.499 INFO kablam! processing file `/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.13.1/src/parser/lrgrammar.lalrpop` Sep 19 15:49:05.499 INFO kablam! Sep 19 15:49:05.499 INFO kablam! --- stderr Sep 19 15:49:05.499 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 19 15:49:05.499 INFO kablam! stack backtrace: Sep 19 15:49:05.499 INFO kablam! 0: 0x556b56049dbe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h30b7df3ff3ebc526 Sep 19 15:49:05.499 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 19 15:49:05.499 INFO kablam! 1: 0x556b5603d6e6 - std::sys_common::backtrace::print::hc6a3affd651da617 Sep 19 15:49:05.499 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 19 15:49:05.499 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 19 15:49:05.499 INFO kablam! 2: 0x556b5603c03d - std::panicking::default_hook::{{closure}}::h24bcdc46ff1bdd94 Sep 19 15:49:05.499 INFO kablam! at libstd/panicking.rs:211 Sep 19 15:49:05.499 INFO kablam! 3: 0x556b5603bdb0 - std::panicking::default_hook::h5357f8ba3cb65742 Sep 19 15:49:05.499 INFO kablam! at libstd/panicking.rs:227 Sep 19 15:49:05.499 INFO kablam! 4: 0x556b5603c64c - std::panicking::rust_panic_with_hook::h65b641598223039e Sep 19 15:49:05.499 INFO kablam! at libstd/panicking.rs:477 Sep 19 15:49:05.499 INFO kablam! 5: 0x556b5603c249 - std::panicking::continue_panic_fmt::h192f6492adc3fcba Sep 19 15:49:05.499 INFO kablam! at libstd/panicking.rs:391 Sep 19 15:49:05.499 INFO kablam! 6: 0x556b5603c145 - rust_begin_unwind Sep 19 15:49:05.499 INFO kablam! at libstd/panicking.rs:326 Sep 19 15:49:05.499 INFO kablam! 7: 0x556b5608416b - core::panicking::panic_fmt::h68a5235d7f22abeb Sep 19 15:49:05.499 INFO kablam! at libcore/panicking.rs:77 Sep 19 15:49:05.499 INFO kablam! 8: 0x556b55790bbd - core::result::unwrap_failed::h7e9df6040060e0a0 Sep 19 15:49:05.499 INFO kablam! at libcore/macros.rs:26 Sep 19 15:49:05.499 INFO kablam! 9: 0x556b55790a2a - >::unwrap::hdea3e8401c88d477 Sep 19 15:49:05.499 INFO kablam! at libcore/result.rs:808 Sep 19 15:49:05.499 INFO kablam! 10: 0x556b557907c1 - build_script_build::main::hbf9c35d8240be0cf Sep 19 15:49:05.499 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.13.1/build.rs:4 Sep 19 15:49:05.499 INFO kablam! 11: 0x556b5579072f - std::rt::lang_start::{{closure}}::h2e6e61e696a9e945 Sep 19 15:49:05.499 INFO kablam! at libstd/rt.rs:74 Sep 19 15:49:05.499 INFO kablam! 12: 0x556b5603c0e2 - std::panicking::try::do_call::h817ce9e4aa46557f Sep 19 15:49:05.499 INFO kablam! at libstd/rt.rs:59 Sep 19 15:49:05.499 INFO kablam! at libstd/panicking.rs:310 Sep 19 15:49:05.500 INFO kablam! 13: 0x556b56059039 - __rust_maybe_catch_panic Sep 19 15:49:05.500 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 19 15:49:05.500 INFO kablam! 14: 0x556b560451b5 - std::rt::lang_start_internal::h74522e2641913464 Sep 19 15:49:05.500 INFO kablam! at libstd/panicking.rs:289 Sep 19 15:49:05.500 INFO kablam! at libstd/panic.rs:392 Sep 19 15:49:05.500 INFO kablam! at libstd/rt.rs:58 Sep 19 15:49:05.500 INFO kablam! 15: 0x556b55790707 - std::rt::lang_start::hdd149471cc275f1a Sep 19 15:49:05.500 INFO kablam! at libstd/rt.rs:74 Sep 19 15:49:05.500 INFO kablam! 16: 0x556b557907f9 - main Sep 19 15:49:05.500 INFO kablam! 17: 0x7f20c68de82f - __libc_start_main Sep 19 15:49:05.500 INFO kablam! 18: 0x556b55790508 - _start Sep 19 15:49:05.500 INFO kablam! 19: 0x0 - Sep 19 15:49:05.500 INFO kablam! Sep 19 15:49:05.507 INFO kablam! su: No module specific data is present Sep 19 15:49:07.466 INFO running `"docker" "rm" "-f" "ec913f44e933b1cf59ca11e8f51313707c67d32f1856d9322e4ad692cc2b5cd4"` Sep 19 15:49:07.755 INFO blam! ec913f44e933b1cf59ca11e8f51313707c67d32f1856d9322e4ad692cc2b5cd4