Aug 29 18:31:22.794 INFO checking lalrpop/lalrpop against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 29 18:31:22.794 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 29 18:31:22.795 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 18:31:22.943 INFO blam! 0647512b40067532470031472eaa8255ff46d45a6a85d1882aca91626c9c2233 Aug 29 18:31:22.944 INFO running `"docker" "start" "-a" "0647512b40067532470031472eaa8255ff46d45a6a85d1882aca91626c9c2233"` Aug 29 18:31:23.609 INFO kablam! Compiling bit-vec v0.5.0 Aug 29 18:31:23.609 INFO kablam! Compiling lalrpop-util v0.15.2 (file:///source/lalrpop-util) Aug 29 18:31:23.614 INFO kablam! Checking arrayref v0.3.5 Aug 29 18:31:23.617 INFO kablam! Compiling phf_shared v0.7.23 Aug 29 18:31:23.617 INFO kablam! Compiling rand v0.5.5 Aug 29 18:31:23.622 INFO kablam! Compiling regex-syntax v0.5.6 Aug 29 18:31:24.035 INFO kablam! Compiling petgraph v0.4.13 Aug 29 18:31:25.268 INFO kablam! Checking bit-set v0.5.0 Aug 29 18:31:25.297 INFO kablam! Checking ascii-canvas v1.0.0 Aug 29 18:31:25.322 INFO kablam! Compiling ena v0.9.3 Aug 29 18:31:25.571 INFO kablam! Checking block-buffer v0.3.3 Aug 29 18:31:26.509 INFO kablam! Compiling digest v0.7.5 Aug 29 18:31:26.815 INFO kablam! Checking docopt v0.8.3 Aug 29 18:31:27.421 INFO kablam! Compiling sha2 v0.7.1 Aug 29 18:31:32.081 INFO kablam! Compiling phf_generator v0.7.23 Aug 29 18:31:32.594 INFO kablam! Compiling string_cache_codegen v0.4.1 Aug 29 18:31:35.431 INFO kablam! Compiling string_cache v0.7.3 Aug 29 18:31:39.865 INFO kablam! Checking lalrpop-snap v0.15.2 (file:///source/lalrpop-snap) Aug 29 18:31:42.322 INFO kablam! Compiling regex v0.2.11 Aug 29 18:33:41.952 INFO kablam! Compiling lalrpop v0.15.2 (file:///source/lalrpop) Aug 29 18:33:46.244 INFO kablam! error: failed to run custom build command for `lalrpop v0.15.2 (file:///source/lalrpop)` Aug 29 18:33:46.244 INFO kablam! process didn't exit successfully: `/target/debug/build/lalrpop-770e07ee1e509bd5/build-script-build` (exit code: 101) Aug 29 18:33:46.244 INFO kablam! --- stdout Aug 29 18:33:46.244 INFO kablam! processing file `/source/lalrpop/src/parser/lrgrammar.lalrpop` Aug 29 18:33:46.244 INFO kablam! Aug 29 18:33:46.244 INFO kablam! --- stderr Aug 29 18:33:46.244 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 Aug 29 18:33:46.244 INFO kablam! stack backtrace: Aug 29 18:33:46.244 INFO kablam! 0: 0x55676697a36e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb Aug 29 18:33:46.244 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 29 18:33:46.244 INFO kablam! 1: 0x55676696de56 - std::sys_common::backtrace::print::hfdcfd1f104fe4840 Aug 29 18:33:46.244 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 29 18:33:46.245 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 29 18:33:46.245 INFO kablam! 2: 0x55676696c77d - std::panicking::default_hook::{{closure}}::heac6c2569094f14c Aug 29 18:33:46.245 INFO kablam! at libstd/panicking.rs:211 Aug 29 18:33:46.245 INFO kablam! 3: 0x55676696c4f0 - std::panicking::default_hook::h172730ec656eb3f4 Aug 29 18:33:46.245 INFO kablam! at libstd/panicking.rs:227 Aug 29 18:33:46.245 INFO kablam! 4: 0x55676696cd8c - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f Aug 29 18:33:46.245 INFO kablam! at libstd/panicking.rs:477 Aug 29 18:33:46.245 INFO kablam! 5: 0x55676696c989 - std::panicking::continue_panic_fmt::he85e6162abe63ff8 Aug 29 18:33:46.245 INFO kablam! at libstd/panicking.rs:391 Aug 29 18:33:46.245 INFO kablam! 6: 0x55676696c885 - rust_begin_unwind Aug 29 18:33:46.245 INFO kablam! at libstd/panicking.rs:326 Aug 29 18:33:46.245 INFO kablam! 7: 0x5567669bdb9b - core::panicking::panic_fmt::h15874dc89aa467a9 Aug 29 18:33:46.245 INFO kablam! at libcore/panicking.rs:77 Aug 29 18:33:46.245 INFO kablam! 8: 0x556765f840ff - core::result::unwrap_failed::he824f244c6e21320 Aug 29 18:33:46.245 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 29 18:33:46.245 INFO kablam! 9: 0x556765f83f5a - >::unwrap::h859ee4fd5efed8aa Aug 29 18:33:46.245 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 29 18:33:46.245 INFO kablam! 10: 0x556765f842a1 - build_script_build::main::hdf8f7366a8b465c3 Aug 29 18:33:46.245 INFO kablam! at lalrpop/build.rs:4 Aug 29 18:33:46.245 INFO kablam! 11: 0x556765f8418f - std::rt::lang_start::{{closure}}::h0d6d55b0a2ca0d6d Aug 29 18:33:46.245 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 18:33:46.245 INFO kablam! 12: 0x55676696c822 - std::panicking::try::do_call::h09d1819b0274af73 Aug 29 18:33:46.245 INFO kablam! at libstd/rt.rs:59 Aug 29 18:33:46.245 INFO kablam! at libstd/panicking.rs:310 Aug 29 18:33:46.245 INFO kablam! 13: 0x55676698a449 - __rust_maybe_catch_panic Aug 29 18:33:46.245 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 29 18:33:46.245 INFO kablam! 14: 0x556766975775 - std::rt::lang_start_internal::hf36d29744825ff5e Aug 29 18:33:46.245 INFO kablam! at libstd/panicking.rs:289 Aug 29 18:33:46.246 INFO kablam! at libstd/panic.rs:392 Aug 29 18:33:46.246 INFO kablam! at libstd/rt.rs:58 Aug 29 18:33:46.246 INFO kablam! 15: 0x556765f84167 - std::rt::lang_start::h208bff957c888c1b Aug 29 18:33:46.246 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 18:33:46.246 INFO kablam! 16: 0x556765f842d9 - main Aug 29 18:33:46.246 INFO kablam! 17: 0x7f02cfebc82f - __libc_start_main Aug 29 18:33:46.246 INFO kablam! 18: 0x556765f83cc8 - _start Aug 29 18:33:46.246 INFO kablam! 19: 0x0 - Aug 29 18:33:46.246 INFO kablam! Aug 29 18:33:46.247 INFO kablam! su: No module specific data is present Aug 29 18:33:46.807 INFO running `"docker" "rm" "-f" "0647512b40067532470031472eaa8255ff46d45a6a85d1882aca91626c9c2233"` Aug 29 18:33:46.957 INFO blam! 0647512b40067532470031472eaa8255ff46d45a6a85d1882aca91626c9c2233