Sep 01 19:06:46.351 INFO checking webidl-0.4.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 01 19:06:46.352 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 01 19:06:46.352 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 19:06:46.610 INFO blam! 4ef475e4c52e006a8117529ecb297f842c0dbbc98a2fa30412fff02f09e87841 Sep 01 19:06:46.619 INFO running `"docker" "start" "-a" "4ef475e4c52e006a8117529ecb297f842c0dbbc98a2fa30412fff02f09e87841"` Sep 01 19:06:48.021 INFO kablam! Compiling miniz_oxide_c_api v0.1.3 Sep 01 19:06:48.021 INFO kablam! Checking miniz_oxide v0.1.3 Sep 01 19:06:48.030 INFO kablam! Compiling atty v0.1.2 Sep 01 19:06:48.032 INFO kablam! Compiling docopt v0.7.0 Sep 01 19:06:52.642 INFO kablam! Checking flate2 v1.0.2 Sep 01 19:06:57.299 INFO kablam! Checking zip v0.2.8 Sep 01 19:06:59.006 INFO kablam! Compiling lalrpop-snap v0.13.1 Sep 01 19:08:01.955 INFO kablam! Compiling lalrpop v0.13.1 Sep 01 19:08:07.303 INFO kablam! error: failed to run custom build command for `lalrpop v0.13.1` Sep 01 19:08:07.303 INFO kablam! process didn't exit successfully: `/target/debug/build/lalrpop-3e1aeabbefc1b96b/build-script-build` (exit code: 101) Sep 01 19:08:07.303 INFO kablam! --- stdout Sep 01 19:08:07.303 INFO kablam! processing file `/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.13.1/src/parser/lrgrammar.lalrpop` Sep 01 19:08:07.303 INFO kablam! Sep 01 19:08:07.303 INFO kablam! --- stderr Sep 01 19:08:07.303 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 19:08:07.304 INFO kablam! stack backtrace: Sep 01 19:08:07.304 INFO kablam! 0: 0x563f7f2dc1ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7 Sep 01 19:08:07.304 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 19:08:07.304 INFO kablam! 1: 0x563f7f2cff86 - std::sys_common::backtrace::print::hf96fbb6301ca8111 Sep 01 19:08:07.304 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 19:08:07.304 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 19:08:07.304 INFO kablam! 2: 0x563f7f2ce8ad - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc Sep 01 19:08:07.304 INFO kablam! at libstd/panicking.rs:211 Sep 01 19:08:07.304 INFO kablam! 3: 0x563f7f2ce620 - std::panicking::default_hook::h3e385661c8d6b6f8 Sep 01 19:08:07.304 INFO kablam! at libstd/panicking.rs:227 Sep 01 19:08:07.304 INFO kablam! 4: 0x563f7f2ceebc - std::panicking::rust_panic_with_hook::h82448672ce6401e7 Sep 01 19:08:07.304 INFO kablam! at libstd/panicking.rs:477 Sep 01 19:08:07.304 INFO kablam! 5: 0x563f7f2ceab9 - std::panicking::continue_panic_fmt::h7abacf9371d614d8 Sep 01 19:08:07.304 INFO kablam! at libstd/panicking.rs:391 Sep 01 19:08:07.304 INFO kablam! 6: 0x563f7f2ce9b5 - rust_begin_unwind Sep 01 19:08:07.304 INFO kablam! at libstd/panicking.rs:326 Sep 01 19:08:07.304 INFO kablam! 7: 0x563f7f31f88b - core::panicking::panic_fmt::h6f207c73477c3893 Sep 01 19:08:07.304 INFO kablam! at libcore/panicking.rs:77 Sep 01 19:08:07.304 INFO kablam! 8: 0x563f7ea25b1f - core::result::unwrap_failed::h71d94444f0d02f6d Sep 01 19:08:07.304 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 01 19:08:07.305 INFO kablam! 9: 0x563f7ea2597a - >::unwrap::hed56117029331fce Sep 01 19:08:07.305 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 01 19:08:07.305 INFO kablam! 10: 0x563f7ea26011 - build_script_build::main::hc2ed0e1345511c4b Sep 01 19:08:07.305 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.13.1/build.rs:4 Sep 01 19:08:07.305 INFO kablam! 11: 0x563f7ea25ddf - std::rt::lang_start::{{closure}}::hdba41749e420a1ef Sep 01 19:08:07.305 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 19:08:07.305 INFO kablam! 12: 0x563f7f2ce952 - std::panicking::try::do_call::he8eb7284c711bc58 Sep 01 19:08:07.305 INFO kablam! at libstd/rt.rs:59 Sep 01 19:08:07.305 INFO kablam! at libstd/panicking.rs:310 Sep 01 19:08:07.305 INFO kablam! 13: 0x563f7f2ebf49 - __rust_maybe_catch_panic Sep 01 19:08:07.305 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 19:08:07.305 INFO kablam! 14: 0x563f7f2d78a5 - std::rt::lang_start_internal::h25421c11e0cff495 Sep 01 19:08:07.305 INFO kablam! at libstd/panicking.rs:289 Sep 01 19:08:07.305 INFO kablam! at libstd/panic.rs:392 Sep 01 19:08:07.305 INFO kablam! at libstd/rt.rs:58 Sep 01 19:08:07.305 INFO kablam! 15: 0x563f7ea25db7 - std::rt::lang_start::h46a13a8d0502276a Sep 01 19:08:07.305 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 19:08:07.305 INFO kablam! 16: 0x563f7ea26049 - main Sep 01 19:08:07.305 INFO kablam! 17: 0x7f052df2d82f - __libc_start_main Sep 01 19:08:07.305 INFO kablam! 18: 0x563f7ea257d8 - _start Sep 01 19:08:07.305 INFO kablam! 19: 0x0 - Sep 01 19:08:07.306 INFO kablam! Sep 01 19:08:07.311 INFO kablam! su: No module specific data is present Sep 01 19:08:07.758 INFO running `"docker" "rm" "-f" "4ef475e4c52e006a8117529ecb297f842c0dbbc98a2fa30412fff02f09e87841"` Sep 01 19:08:07.917 INFO blam! 4ef475e4c52e006a8117529ecb297f842c0dbbc98a2fa30412fff02f09e87841