Sep 01 19:11:22.321 INFO checking gluon_vm-0.6.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 19:11:22.321 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 19:11:22.321 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/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 19:11:22.474 INFO blam! 719c1dd5a757b217a637482aa44f71f3c46fa8f02b973b8a259a4e69a08200e5 Sep 01 19:11:22.475 INFO running `"docker" "start" "-a" "719c1dd5a757b217a637482aa44f71f3c46fa8f02b973b8a259a4e69a08200e5"` Sep 01 19:11:23.366 INFO kablam! Checking collect-mac v0.1.0 Sep 01 19:11:23.366 INFO kablam! Checking union-find v0.3.2 Sep 01 19:11:23.372 INFO kablam! Compiling gluon_vm v0.6.2 Sep 01 19:11:23.388 INFO kablam! Checking frunk_core v0.0.17 Sep 01 19:11:23.401 INFO kablam! Compiling gluon v0.6.2 Sep 01 19:11:23.403 INFO kablam! Compiling gluon_vm v0.6.2 (file:///source) Sep 01 19:11:23.405 INFO kablam! Compiling itertools v0.5.10 Sep 01 19:11:23.407 INFO kablam! Checking pretty v0.3.3 Sep 01 19:11:26.141 INFO kablam! Compiling docopt v0.7.0 Sep 01 19:11:32.808 INFO kablam! Checking gluon_base v0.6.2 Sep 01 19:11:38.005 INFO kablam! Compiling lalrpop-snap v0.13.1 Sep 01 19:11:40.723 INFO kablam! Checking gluon_check v0.6.2 Sep 01 19:11:54.787 INFO kablam! warning: type annotations needed Sep 01 19:11:54.787 INFO kablam! --> src/thread.rs:576:80 Sep 01 19:11:54.787 INFO kablam! | Sep 01 19:11:54.787 INFO kablam! 576 | && context as *const _ as usize <= (&self.context as *const _).offset(1) as usize Sep 01 19:11:54.787 INFO kablam! | ^^^^^^ Sep 01 19:11:54.787 INFO kablam! | Sep 01 19:11:54.787 INFO kablam! = note: #[warn(tyvar_behind_raw_pointer)] on by default Sep 01 19:11:54.787 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! Sep 01 19:11:54.787 INFO kablam! = note: for more information, see issue #46906 Sep 01 19:11:54.787 INFO kablam! Sep 01 19:12:55.255 INFO kablam! Compiling lalrpop v0.13.1 Sep 01 19:13:01.296 INFO kablam! error: failed to run custom build command for `lalrpop v0.13.1` Sep 01 19:13:01.296 INFO kablam! process didn't exit successfully: `/target/debug/build/lalrpop-af6f6f94c29d1a1c/build-script-build` (exit code: 101) Sep 01 19:13:01.296 INFO kablam! --- stdout Sep 01 19:13:01.296 INFO kablam! processing file `/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.13.1/src/parser/lrgrammar.lalrpop` Sep 01 19:13:01.296 INFO kablam! Sep 01 19:13:01.296 INFO kablam! --- stderr Sep 01 19:13:01.296 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 19:13:01.296 INFO kablam! stack backtrace: Sep 01 19:13:01.296 INFO kablam! 0: 0x558e5e66c61e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9bce1f9a537b140d Sep 01 19:13:01.297 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 19:13:01.297 INFO kablam! 1: 0x558e5e660436 - std::sys_common::backtrace::print::h7cc2650c15d0dddd Sep 01 19:13:01.297 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 19:13:01.297 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 19:13:01.297 INFO kablam! 2: 0x558e5e65ed5d - std::panicking::default_hook::{{closure}}::hec52538d990412d0 Sep 01 19:13:01.297 INFO kablam! at libstd/panicking.rs:211 Sep 01 19:13:01.297 INFO kablam! 3: 0x558e5e65ead0 - std::panicking::default_hook::h49c7c9d5f399092e Sep 01 19:13:01.297 INFO kablam! at libstd/panicking.rs:227 Sep 01 19:13:01.297 INFO kablam! 4: 0x558e5e65f36c - std::panicking::rust_panic_with_hook::h56b934afa6264269 Sep 01 19:13:01.297 INFO kablam! at libstd/panicking.rs:477 Sep 01 19:13:01.297 INFO kablam! 5: 0x558e5e65ef69 - std::panicking::continue_panic_fmt::h80f959dff5011bfa Sep 01 19:13:01.297 INFO kablam! at libstd/panicking.rs:391 Sep 01 19:13:01.297 INFO kablam! 6: 0x558e5e65ee65 - rust_begin_unwind Sep 01 19:13:01.297 INFO kablam! at libstd/panicking.rs:326 Sep 01 19:13:01.297 INFO kablam! 7: 0x558e5e6afd2b - core::panicking::panic_fmt::h64727385ec4a5b88 Sep 01 19:13:01.297 INFO kablam! at libcore/panicking.rs:77 Sep 01 19:13:01.297 INFO kablam! 8: 0x558e5ddb9bff - core::result::unwrap_failed::hab05511727a355a1 Sep 01 19:13:01.297 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 01 19:13:01.297 INFO kablam! 9: 0x558e5ddb9a5a - >::unwrap::hec735eadbb68d8c0 Sep 01 19:13:01.297 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 01 19:13:01.297 INFO kablam! 10: 0x558e5ddb9e61 - build_script_build::main::he409259fe78e09ce Sep 01 19:13:01.297 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.13.1/build.rs:4 Sep 01 19:13:01.297 INFO kablam! 11: 0x558e5ddb97bf - std::rt::lang_start::{{closure}}::h0e9f3068898e628d Sep 01 19:13:01.297 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 19:13:01.297 INFO kablam! 12: 0x558e5e65ee02 - std::panicking::try::do_call::h09be9541d3992dd3 Sep 01 19:13:01.297 INFO kablam! at libstd/rt.rs:59 Sep 01 19:13:01.297 INFO kablam! at libstd/panicking.rs:310 Sep 01 19:13:01.297 INFO kablam! 13: 0x558e5e67c169 - __rust_maybe_catch_panic Sep 01 19:13:01.298 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 19:13:01.298 INFO kablam! 14: 0x558e5e667d45 - std::rt::lang_start_internal::h395b9eb1beda0e43 Sep 01 19:13:01.298 INFO kablam! at libstd/panicking.rs:289 Sep 01 19:13:01.298 INFO kablam! at libstd/panic.rs:392 Sep 01 19:13:01.298 INFO kablam! at libstd/rt.rs:58 Sep 01 19:13:01.298 INFO kablam! 15: 0x558e5ddb9797 - std::rt::lang_start::hddc64b56062e900c Sep 01 19:13:01.298 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 19:13:01.298 INFO kablam! 16: 0x558e5ddb9e99 - main Sep 01 19:13:01.298 INFO kablam! 17: 0x7f5bb641f82f - __libc_start_main Sep 01 19:13:01.298 INFO kablam! 18: 0x558e5ddb9628 - _start Sep 01 19:13:01.298 INFO kablam! 19: 0x0 - Sep 01 19:13:01.298 INFO kablam! Sep 01 19:13:01.298 INFO kablam! su: No module specific data is present Sep 01 19:13:01.910 INFO running `"docker" "rm" "-f" "719c1dd5a757b217a637482aa44f71f3c46fa8f02b973b8a259a4e69a08200e5"` Sep 01 19:13:02.079 INFO blam! 719c1dd5a757b217a637482aa44f71f3c46fa8f02b973b8a259a4e69a08200e5