Oct 12 19:29:55.999 INFO checking jrozner/synfuzz against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 12 19:29:56.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 19:29:56.408 INFO blam! db51bead5a63e16782ac5471456a20cc7b9572545c0b43a924309eb26b32ddc5 Oct 12 19:29:56.410 INFO running `"docker" "start" "-a" "db51bead5a63e16782ac5471456a20cc7b9572545c0b43a924309eb26b32ddc5"` Oct 12 19:29:57.283 INFO kablam! usermod: no changes Oct 12 19:29:57.493 INFO kablam! Compiling ordermap v0.3.5 Oct 12 19:29:57.493 INFO kablam! Compiling fixedbitset v0.1.9 Oct 12 19:29:57.493 INFO kablam! Compiling bit-vec v0.5.0 Oct 12 19:29:57.494 INFO kablam! Compiling term v0.4.6 Oct 12 19:29:57.495 INFO kablam! Compiling precomputed-hash v0.1.1 Oct 12 19:29:57.495 INFO kablam! Compiling diff v0.1.11 Oct 12 19:29:57.496 INFO kablam! Compiling regex-syntax v0.4.2 Oct 12 19:29:57.498 INFO kablam! Compiling lalrpop-util v0.16.0 Oct 12 19:29:58.400 INFO kablam! Compiling strsim v0.6.0 Oct 12 19:30:01.504 INFO kablam! Compiling phf_shared v0.7.23 Oct 12 19:30:01.560 INFO kablam! Compiling itertools v0.7.8 Oct 12 19:30:01.612 INFO kablam! Compiling bit-set v0.5.0 Oct 12 19:30:01.804 INFO kablam! Compiling petgraph v0.4.13 Oct 12 19:30:04.985 INFO kablam! Compiling ena v0.9.3 Oct 12 19:30:05.061 INFO kablam! Compiling new_debug_unreachable v1.0.1 Oct 12 19:30:05.237 INFO kablam! Compiling phf_generator v0.7.23 Oct 12 19:30:05.420 INFO kablam! Checking synfuzz v0.1.0 (/source/synfuzz) Oct 12 19:30:05.537 INFO kablam! Compiling aho-corasick v0.6.8 Oct 12 19:30:05.617 INFO kablam! Compiling thread_local v0.3.6 Oct 12 19:30:10.188 INFO kablam! Compiling digest v0.7.6 Oct 12 19:30:10.288 INFO kablam! Compiling ascii-canvas v1.0.0 Oct 12 19:30:10.388 INFO kablam! Compiling string_cache_codegen v0.4.1 Oct 12 19:30:10.416 INFO kablam! Compiling regex v1.0.5 Oct 12 19:30:10.517 INFO kablam! Compiling regex v0.2.11 Oct 12 19:30:12.932 INFO kablam! Compiling sha2 v0.7.1 Oct 12 19:30:13.288 INFO kablam! warning: unused `#[macro_use]` import Oct 12 19:30:13.288 INFO kablam! --> synfuzz/examples/expression.rs:1:1 Oct 12 19:30:13.288 INFO kablam! | Oct 12 19:30:13.288 INFO kablam! 1 | #[macro_use] Oct 12 19:30:13.288 INFO kablam! | ^^^^^^^^^^^^ Oct 12 19:30:13.288 INFO kablam! | Oct 12 19:30:13.288 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 19:30:13.288 INFO kablam! Oct 12 19:30:16.249 INFO kablam! Compiling string_cache v0.7.3 Oct 12 19:30:25.689 INFO kablam! Compiling docopt v0.8.3 Oct 12 19:30:28.592 INFO kablam! Compiling lalrpop-snap v0.16.0 Oct 12 19:31:37.020 INFO kablam! Compiling lalrpop v0.16.0 Oct 12 19:31:41.692 INFO kablam! error: failed to run custom build command for `lalrpop v0.16.0` Oct 12 19:31:41.692 INFO kablam! process didn't exit successfully: `/target/debug/build/lalrpop-bd34be09ef822554/build-script-build` (exit code: 101) Oct 12 19:31:41.692 INFO kablam! --- stdout Oct 12 19:31:41.692 INFO kablam! processing file `/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/src/parser/lrgrammar.lalrpop` Oct 12 19:31:41.692 INFO kablam! Oct 12 19:31:41.692 INFO kablam! --- stderr Oct 12 19:31:41.692 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 19:31:41.693 INFO kablam! stack backtrace: Oct 12 19:31:41.693 INFO kablam! 0: 0x55ea00c69fce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26fb26fbf1f425f6 Oct 12 19:31:41.693 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Oct 12 19:31:41.693 INFO kablam! 1: 0x55ea00c72686 - std::sys_common::backtrace::print::h39018c0f8048b7a5 Oct 12 19:31:41.693 INFO kablam! at libstd/sys_common/backtrace.rs:71 Oct 12 19:31:41.693 INFO kablam! at libstd/sys_common/backtrace.rs:59 Oct 12 19:31:41.693 INFO kablam! 2: 0x55ea00c6d41d - std::panicking::default_hook::{{closure}}::hcdd441b5530a112c Oct 12 19:31:41.693 INFO kablam! at libstd/panicking.rs:211 Oct 12 19:31:41.693 INFO kablam! 3: 0x55ea00c6d190 - std::panicking::default_hook::he4965f299fe89df5 Oct 12 19:31:41.693 INFO kablam! at libstd/panicking.rs:227 Oct 12 19:31:41.693 INFO kablam! 4: 0x55ea00c6da6c - std::panicking::rust_panic_with_hook::h1d602b03e5c5ccdb Oct 12 19:31:41.693 INFO kablam! at libstd/panicking.rs:476 Oct 12 19:31:41.693 INFO kablam! 5: 0x55ea00c6d629 - std::panicking::continue_panic_fmt::h8203197510b111a8 Oct 12 19:31:41.693 INFO kablam! at libstd/panicking.rs:390 Oct 12 19:31:41.693 INFO kablam! 6: 0x55ea00c6d525 - rust_begin_unwind Oct 12 19:31:41.693 INFO kablam! at libstd/panicking.rs:325 Oct 12 19:31:41.693 INFO kablam! 7: 0x55ea00cb11eb - core::panicking::panic_fmt::h3fb76498b50a6402 Oct 12 19:31:41.693 INFO kablam! at libcore/panicking.rs:77 Oct 12 19:31:41.693 INFO kablam! 8: 0x55ea00278f1d - core::result::unwrap_failed::hf9fcd711f2f128ac Oct 12 19:31:41.693 INFO kablam! at libcore/macros.rs:26 Oct 12 19:31:41.693 INFO kablam! 9: 0x55ea00278d91 - >::unwrap::h25a0ac20cbd2ede2 Oct 12 19:31:41.693 INFO kablam! at libcore/result.rs:808 Oct 12 19:31:41.693 INFO kablam! 10: 0x55ea002791a1 - build_script_build::main::h29ddc25ffc0532ac Oct 12 19:31:41.693 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/build.rs:4 Oct 12 19:31:41.693 INFO kablam! 11: 0x55ea0027931f - std::rt::lang_start::{{closure}}::h8eb53a19fa8c7cc1 Oct 12 19:31:41.693 INFO kablam! at libstd/rt.rs:74 Oct 12 19:31:41.693 INFO kablam! 12: 0x55ea00c6d4c2 - std::panicking::try::do_call::hc8c0976131c5e97c Oct 12 19:31:41.693 INFO kablam! at libstd/rt.rs:59 Oct 12 19:31:41.693 INFO kablam! at libstd/panicking.rs:310 Oct 12 19:31:41.693 INFO kablam! 13: 0x55ea00c7d5d9 - __rust_maybe_catch_panic Oct 12 19:31:41.693 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 12 19:31:41.693 INFO kablam! 14: 0x55ea00c629f5 - std::rt::lang_start_internal::h7f882832def7514c Oct 12 19:31:41.693 INFO kablam! at libstd/panicking.rs:289 Oct 12 19:31:41.693 INFO kablam! at libstd/panic.rs:392 Oct 12 19:31:41.693 INFO kablam! at libstd/rt.rs:58 Oct 12 19:31:41.693 INFO kablam! 15: 0x55ea002792f7 - std::rt::lang_start::h4b35242043995186 Oct 12 19:31:41.693 INFO kablam! at libstd/rt.rs:74 Oct 12 19:31:41.693 INFO kablam! 16: 0x55ea002791d9 - main Oct 12 19:31:41.693 INFO kablam! 17: 0x7f572322982f - __libc_start_main Oct 12 19:31:41.693 INFO kablam! 18: 0x55ea00278ad8 - _start Oct 12 19:31:41.693 INFO kablam! 19: 0x0 - Oct 12 19:31:41.693 INFO kablam! Oct 12 19:31:41.693 INFO kablam! su: No module specific data is present Oct 12 19:31:42.649 INFO running `"docker" "rm" "-f" "db51bead5a63e16782ac5471456a20cc7b9572545c0b43a924309eb26b32ddc5"` Oct 12 19:31:42.888 INFO blam! db51bead5a63e16782ac5471456a20cc7b9572545c0b43a924309eb26b32ddc5