Dec 06 04:02:45.209 INFO testing chc4/tulpa against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 06 04:02:45.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"` Dec 06 04:02:45.896 INFO [stdout] 783cc590cffec2eb36d36481e96d0ad19afcf017758a99bab1c6e0f55047493a Dec 06 04:02:45.904 INFO running `"docker" "start" "-a" "783cc590cffec2eb36d36481e96d0ad19afcf017758a99bab1c6e0f55047493a"` Dec 06 04:02:46.783 INFO [stderr] usermod: no changes Dec 06 04:02:46.996 INFO [stderr] Compiling fixedbitset v0.1.9 Dec 06 04:02:46.996 INFO [stderr] Compiling ordermap v0.3.5 Dec 06 04:02:46.996 INFO [stderr] Compiling lalrpop-util v0.16.0 Dec 06 04:02:46.996 INFO [stderr] Compiling diff v0.1.11 Dec 06 04:02:47.004 INFO [stderr] Compiling encode_unicode v0.3.5 Dec 06 04:02:47.004 INFO [stderr] Compiling memchr v2.1.0 Dec 06 04:02:47.004 INFO [stderr] Compiling ascii-canvas v1.0.0 Dec 06 04:02:47.004 INFO [stderr] Compiling bit-set v0.5.0 Dec 06 04:02:49.316 INFO [stderr] Compiling rand v0.5.5 Dec 06 04:02:49.316 INFO [stderr] Compiling ena v0.9.3 Dec 06 04:02:49.344 INFO [stderr] Compiling redfa v0.0.2 Dec 06 04:02:49.420 INFO [stderr] Compiling backtrace-sys v0.1.24 Dec 06 04:02:49.420 INFO [stderr] Compiling syn v0.15.9 Dec 06 04:02:50.532 INFO [stderr] Compiling digest v0.7.6 Dec 06 04:02:50.634 INFO [stderr] Compiling backtrace v0.3.9 Dec 06 04:02:51.408 INFO [stderr] Compiling petgraph v0.4.13 Dec 06 04:02:51.873 INFO [stderr] Compiling sha2 v0.7.1 Dec 06 04:02:51.924 INFO [stderr] Compiling luther-derive v0.1.0 Dec 06 04:02:53.988 INFO [stderr] Compiling aho-corasick v0.6.8 Dec 06 04:02:56.616 INFO [stderr] Compiling regex v1.0.5 Dec 06 04:02:58.171 INFO [stderr] Compiling regex v0.2.11 Dec 06 04:02:59.100 INFO [stderr] Compiling phf_generator v0.7.23 Dec 06 04:03:00.044 INFO [stderr] Compiling string_cache_codegen v0.4.1 Dec 06 04:03:03.744 INFO [stderr] Compiling string_cache v0.7.3 Dec 06 04:03:12.673 INFO [stderr] Compiling serde_derive v1.0.79 Dec 06 04:03:12.673 INFO [stderr] Compiling synstructure v0.10.1 Dec 06 04:03:14.025 INFO [stderr] Compiling lalrpop-snap v0.16.0 Dec 06 04:03:16.576 INFO [stderr] Compiling failure_derive v0.1.3 Dec 06 04:03:18.839 INFO [stderr] Compiling failure v0.1.3 Dec 06 04:03:19.668 INFO [stderr] Compiling luther v0.1.0 Dec 06 04:03:27.721 INFO [stderr] Compiling docopt v0.8.3 Dec 06 04:04:13.840 INFO [stderr] Compiling lalrpop v0.16.0 Dec 06 04:04:18.651 INFO [stderr] error: failed to run custom build command for `lalrpop v0.16.0` Dec 06 04:04:18.651 INFO [stderr] process didn't exit successfully: `/target/debug/build/lalrpop-038526d867dd752b/build-script-build` (exit code: 101) Dec 06 04:04:18.651 INFO [stderr] --- stdout Dec 06 04:04:18.651 INFO [stderr] processing file `/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/src/parser/lrgrammar.lalrpop` Dec 06 04:04:18.651 INFO [stderr] Dec 06 04:04:18.651 INFO [stderr] --- stderr Dec 06 04:04:18.651 INFO [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1009:5 Dec 06 04:04:18.651 INFO [stderr] stack backtrace: Dec 06 04:04:18.651 INFO [stderr] 0: 0x555ea4bc7b03 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 06 04:04:18.651 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 04:04:18.651 INFO [stderr] 1: 0x555ea4bc2448 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 06 04:04:18.651 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 06 04:04:18.651 INFO [stderr] 2: 0x555ea4bc6bf2 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 06 04:04:18.651 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 06 04:04:18.651 INFO [stderr] at src/libstd/panicking.rs:211 Dec 06 04:04:18.651 INFO [stderr] 3: 0x555ea4bc695d - std::panicking::default_hook::h4eae6f26f73244c8 Dec 06 04:04:18.651 INFO [stderr] at src/libstd/panicking.rs:227 Dec 06 04:04:18.651 INFO [stderr] 4: 0x555ea4bc72a0 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 06 04:04:18.651 INFO [stderr] at src/libstd/panicking.rs:491 Dec 06 04:04:18.651 INFO [stderr] 5: 0x555ea4bc6e21 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 06 04:04:18.651 INFO [stderr] at src/libstd/panicking.rs:398 Dec 06 04:04:18.651 INFO [stderr] 6: 0x555ea4bc6d05 - rust_begin_unwind Dec 06 04:04:18.651 INFO [stderr] at src/libstd/panicking.rs:325 Dec 06 04:04:18.651 INFO [stderr] 7: 0x555ea4bda99c - core::panicking::panic_fmt::hdc202e6077c95723 Dec 06 04:04:18.651 INFO [stderr] at src/libcore/panicking.rs:95 Dec 06 04:04:18.651 INFO [stderr] 8: 0x555ea419e525 - core::result::unwrap_failed::hb776da7b7a04e12c Dec 06 04:04:18.651 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/macros.rs:26 Dec 06 04:04:18.651 INFO [stderr] 9: 0x555ea419e38f - >::unwrap::h16c51229004e76db Dec 06 04:04:18.651 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/result.rs:808 Dec 06 04:04:18.651 INFO [stderr] 10: 0x555ea419e642 - build_script_build::main::he540f3207bf4cbf1 Dec 06 04:04:18.651 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/build.rs:4 Dec 06 04:04:18.651 INFO [stderr] 11: 0x555ea419e14f - std::rt::lang_start::{{closure}}::hc2a91340c69416ce Dec 06 04:04:18.652 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/rt.rs:74 Dec 06 04:04:18.652 INFO [stderr] 12: 0x555ea4bc6ca2 - std::panicking::try::do_call::he36b7484b8577fb8 Dec 06 04:04:18.652 INFO [stderr] at src/libstd/rt.rs:59 Dec 06 04:04:18.652 INFO [stderr] at src/libstd/panicking.rs:310 Dec 06 04:04:18.652 INFO [stderr] 13: 0x555ea4bd5989 - __rust_maybe_catch_panic Dec 06 04:04:18.652 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 06 04:04:18.652 INFO [stderr] 14: 0x555ea4bc7673 - std::rt::lang_start_internal::h0d3f2f2668e3bb6a Dec 06 04:04:18.652 INFO [stderr] at src/libstd/panicking.rs:289 Dec 06 04:04:18.652 INFO [stderr] at src/libstd/panic.rs:398 Dec 06 04:04:18.652 INFO [stderr] at src/libstd/rt.rs:58 Dec 06 04:04:18.652 INFO [stderr] 15: 0x555ea419e128 - std::rt::lang_start::h872c0b9df1c0380a Dec 06 04:04:18.652 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/rt.rs:74 Dec 06 04:04:18.652 INFO [stderr] 16: 0x555ea419e679 - main Dec 06 04:04:18.652 INFO [stderr] 17: 0x7f9b6f9b182f - __libc_start_main Dec 06 04:04:18.652 INFO [stderr] 18: 0x555ea419dfd8 - _start Dec 06 04:04:18.652 INFO [stderr] 19: 0x0 - Dec 06 04:04:18.652 INFO [stderr] Dec 06 04:04:18.654 INFO [stderr] su: No module specific data is present Dec 06 04:04:20.008 INFO running `"docker" "inspect" "783cc590cffec2eb36d36481e96d0ad19afcf017758a99bab1c6e0f55047493a"` Dec 06 04:04:20.292 INFO running `"docker" "rm" "-f" "783cc590cffec2eb36d36481e96d0ad19afcf017758a99bab1c6e0f55047493a"` Dec 06 04:04:20.574 INFO [stdout] 783cc590cffec2eb36d36481e96d0ad19afcf017758a99bab1c6e0f55047493a