Oct 12 19:29:56.332 INFO checking jrozner/synfuzz against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977 Oct 12 19:29:56.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 12 19:29:56.671 INFO blam! 8fc151ee941ce515299350ece5d31b24985ce49ee49a5b25833bde4e16a29988 Oct 12 19:29:56.674 INFO running `"docker" "start" "-a" "8fc151ee941ce515299350ece5d31b24985ce49ee49a5b25833bde4e16a29988"` Oct 12 19:29:57.458 INFO kablam! usermod: no changes Oct 12 19:29:57.669 INFO kablam! Compiling rand_core v0.3.0 Oct 12 19:29:57.669 INFO kablam! Compiling precomputed-hash v0.1.1 Oct 12 19:29:57.672 INFO kablam! Compiling bit-vec v0.5.0 Oct 12 19:29:57.672 INFO kablam! Compiling fixedbitset v0.1.9 Oct 12 19:29:57.672 INFO kablam! Compiling ordermap v0.3.5 Oct 12 19:29:57.672 INFO kablam! Compiling diff v0.1.11 Oct 12 19:29:57.672 INFO kablam! Compiling regex-syntax v0.4.2 Oct 12 19:29:57.672 INFO kablam! Compiling lalrpop-util v0.16.0 Oct 12 19:29:58.968 INFO kablam! Compiling byte-tools v0.2.0 Oct 12 19:29:59.760 INFO kablam! Compiling arrayref v0.3.5 Oct 12 19:30:00.000 INFO kablam! Compiling fake-simd v0.1.2 Oct 12 19:30:01.136 INFO kablam! Compiling ascii-canvas v1.0.0 Oct 12 19:30:01.205 INFO kablam! Compiling itertools v0.7.8 Oct 12 19:30:02.564 INFO kablam! Compiling block-buffer v0.3.3 Oct 12 19:30:02.681 INFO kablam! Compiling bit-set v0.5.0 Oct 12 19:30:02.752 INFO kablam! Compiling new_debug_unreachable v1.0.1 Oct 12 19:30:03.019 INFO kablam! Compiling ena v0.9.3 Oct 12 19:30:03.384 INFO kablam! Compiling rand_core v0.2.2 Oct 12 19:30:03.961 INFO kablam! Compiling petgraph v0.4.13 Oct 12 19:30:05.648 INFO kablam! Checking synfuzz v0.1.0 (/source/synfuzz) Oct 12 19:30:05.724 INFO kablam! Compiling thread_local v0.3.6 Oct 12 19:30:05.724 INFO kablam! Compiling aho-corasick v0.6.8 Oct 12 19:30:06.153 INFO kablam! Compiling rand v0.5.5 Oct 12 19:30:06.692 INFO kablam! Compiling digest v0.7.6 Oct 12 19:30:07.739 INFO kablam! Compiling sha2 v0.7.1 Oct 12 19:30:10.794 INFO kablam! warning: unused `#[macro_use]` import Oct 12 19:30:10.794 INFO kablam! --> synfuzz/examples/expression.rs:1:1 Oct 12 19:30:10.794 INFO kablam! | Oct 12 19:30:10.794 INFO kablam! 1 | #[macro_use] Oct 12 19:30:10.794 INFO kablam! | ^^^^^^^^^^^^ Oct 12 19:30:10.802 INFO kablam! | Oct 12 19:30:10.802 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 19:30:10.802 INFO kablam! Oct 12 19:30:12.329 INFO kablam! Compiling regex v1.0.5 Oct 12 19:30:12.357 INFO kablam! Compiling regex v0.2.11 Oct 12 19:30:14.560 INFO kablam! Compiling phf_generator v0.7.23 Oct 12 19:30:15.535 INFO kablam! Compiling string_cache_codegen v0.4.1 Oct 12 19:30:27.873 INFO kablam! Compiling string_cache v0.7.3 Oct 12 19:30:28.292 INFO kablam! Compiling docopt v0.8.3 Oct 12 19:30:35.595 INFO kablam! Compiling lalrpop-snap v0.16.0 Oct 12 19:31:39.160 INFO kablam! Compiling lalrpop v0.16.0 Oct 12 19:31:44.720 INFO kablam! error: failed to run custom build command for `lalrpop v0.16.0` Oct 12 19:31:44.720 INFO kablam! process didn't exit successfully: `/target/debug/build/lalrpop-6eb7de833c824a52/build-script-build` (exit code: 101) Oct 12 19:31:44.720 INFO kablam! --- stdout Oct 12 19:31:44.720 INFO kablam! processing file `/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/src/parser/lrgrammar.lalrpop` Oct 12 19:31:44.720 INFO kablam! Oct 12 19:31:44.720 INFO kablam! --- stderr Oct 12 19:31:44.720 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 Oct 12 19:31:44.720 INFO kablam! stack backtrace: Oct 12 19:31:44.720 INFO kablam! 0: 0x55668897f92e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h549dbc6223e76e0f Oct 12 19:31:44.720 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Oct 12 19:31:44.720 INFO kablam! 1: 0x556688987fd6 - std::sys_common::backtrace::print::h251bc7c653ebeebe Oct 12 19:31:44.720 INFO kablam! at libstd/sys_common/backtrace.rs:71 Oct 12 19:31:44.720 INFO kablam! at libstd/sys_common/backtrace.rs:59 Oct 12 19:31:44.720 INFO kablam! 2: 0x556688982d6d - std::panicking::default_hook::{{closure}}::h7b7c0d6cd9801ad4 Oct 12 19:31:44.720 INFO kablam! at libstd/panicking.rs:211 Oct 12 19:31:44.720 INFO kablam! 3: 0x556688982ae0 - std::panicking::default_hook::h626f3a5ca19a7791 Oct 12 19:31:44.720 INFO kablam! at libstd/panicking.rs:227 Oct 12 19:31:44.720 INFO kablam! 4: 0x5566889833bc - std::panicking::rust_panic_with_hook::he680696b5fbb12c6 Oct 12 19:31:44.720 INFO kablam! at libstd/panicking.rs:476 Oct 12 19:31:44.720 INFO kablam! 5: 0x556688982f79 - std::panicking::continue_panic_fmt::h68f1573ceb882990 Oct 12 19:31:44.720 INFO kablam! at libstd/panicking.rs:390 Oct 12 19:31:44.720 INFO kablam! 6: 0x556688982e75 - rust_begin_unwind Oct 12 19:31:44.720 INFO kablam! at libstd/panicking.rs:325 Oct 12 19:31:44.720 INFO kablam! 7: 0x5566889c6b3b - core::panicking::panic_fmt::hc7fff1f7e48ad86f Oct 12 19:31:44.720 INFO kablam! at libcore/panicking.rs:77 Oct 12 19:31:44.720 INFO kablam! 8: 0x556687f9603d - core::result::unwrap_failed::h973c6ac015fdd2c1 Oct 12 19:31:44.720 INFO kablam! at libcore/macros.rs:26 Oct 12 19:31:44.720 INFO kablam! 9: 0x556687f95eb1 - >::unwrap::h44b64b36b71a459e Oct 12 19:31:44.720 INFO kablam! at libcore/result.rs:808 Oct 12 19:31:44.720 INFO kablam! 10: 0x556687f960e1 - build_script_build::main::h39099b50d404319a Oct 12 19:31:44.720 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/build.rs:4 Oct 12 19:31:44.720 INFO kablam! 11: 0x556687f95abf - std::rt::lang_start::{{closure}}::h14093f2faef117ef Oct 12 19:31:44.720 INFO kablam! at libstd/rt.rs:74 Oct 12 19:31:44.720 INFO kablam! 12: 0x556688982e12 - std::panicking::try::do_call::hec6923885a95b79c Oct 12 19:31:44.720 INFO kablam! at libstd/rt.rs:59 Oct 12 19:31:44.720 INFO kablam! at libstd/panicking.rs:310 Oct 12 19:31:44.720 INFO kablam! 13: 0x5566889931a9 - __rust_maybe_catch_panic Oct 12 19:31:44.720 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 12 19:31:44.721 INFO kablam! 14: 0x556688978355 - std::rt::lang_start_internal::h806ba5e2b802380d Oct 12 19:31:44.721 INFO kablam! at libstd/panicking.rs:289 Oct 12 19:31:44.721 INFO kablam! at libstd/panic.rs:392 Oct 12 19:31:44.721 INFO kablam! at libstd/rt.rs:58 Oct 12 19:31:44.721 INFO kablam! 15: 0x556687f95a97 - std::rt::lang_start::hc25aff8a40fa1a2f Oct 12 19:31:44.721 INFO kablam! at libstd/rt.rs:74 Oct 12 19:31:44.721 INFO kablam! 16: 0x556687f96119 - main Oct 12 19:31:44.721 INFO kablam! 17: 0x7ff89517482f - __libc_start_main Oct 12 19:31:44.721 INFO kablam! 18: 0x556687f95948 - _start Oct 12 19:31:44.721 INFO kablam! 19: 0x0 - Oct 12 19:31:44.721 INFO kablam! Oct 12 19:31:44.721 INFO kablam! su: No module specific data is present Oct 12 19:31:45.194 INFO running `"docker" "rm" "-f" "8fc151ee941ce515299350ece5d31b24985ce49ee49a5b25833bde4e16a29988"` Oct 12 19:31:45.460 INFO blam! 8fc151ee941ce515299350ece5d31b24985ce49ee49a5b25833bde4e16a29988