Nov 28 00:23:48.459 INFO documenting chc4/tulpa against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318 Nov 28 00:23:48.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 28 00:23:48.995 INFO [stdout] 5939abe622565b4f5d2fca6a0e0619b698cd8c87a6304a914d362a2fe9e7a4a5 Nov 28 00:23:48.996 INFO running `"docker" "start" "-a" "5939abe622565b4f5d2fca6a0e0619b698cd8c87a6304a914d362a2fe9e7a4a5"` Nov 28 00:23:50.682 INFO [stderr] usermod: no changes Nov 28 00:23:51.127 INFO [stderr] Compiling fixedbitset v0.1.9 Nov 28 00:23:51.131 INFO [stderr] Compiling bit-vec v0.5.0 Nov 28 00:23:51.135 INFO [stderr] Compiling precomputed-hash v0.1.1 Nov 28 00:23:51.136 INFO [stderr] Compiling diff v0.1.11 Nov 28 00:23:51.136 INFO [stderr] Compiling regex-syntax v0.4.2 Nov 28 00:23:51.137 INFO [stderr] Compiling lalrpop-util v0.16.0 Nov 28 00:23:51.138 INFO [stderr] Compiling strsim v0.6.0 Nov 28 00:23:51.139 INFO [stderr] Compiling bit-vec v0.4.4 Nov 28 00:23:53.101 INFO [stderr] Compiling vec_map v0.6.0 Nov 28 00:23:56.579 INFO [stderr] Checking encode_unicode v0.3.5 Nov 28 00:23:56.586 INFO [stderr] Compiling atty v0.2.11 Nov 28 00:23:56.596 INFO [stderr] Compiling itertools v0.7.8 Nov 28 00:23:56.603 INFO [stderr] Compiling ascii-canvas v1.0.0 Nov 28 00:23:56.606 INFO [stderr] Compiling petgraph v0.4.13 Nov 28 00:23:56.792 INFO [stderr] Compiling bit-set v0.5.0 Nov 28 00:23:58.155 INFO [stderr] Compiling bit-set v0.4.0 Nov 28 00:23:59.383 INFO [stderr] Compiling rand v0.5.5 Nov 28 00:24:00.863 INFO [stderr] Compiling ena v0.9.3 Nov 28 00:24:00.888 INFO [stderr] Compiling new_debug_unreachable v1.0.1 Nov 28 00:24:00.919 INFO [stderr] Compiling memchr v2.1.0 Nov 28 00:24:02.251 INFO [stderr] Compiling redfa v0.0.2 Nov 28 00:24:05.451 INFO [stderr] Checking backtrace-sys v0.1.24 Nov 28 00:24:07.113 INFO [stderr] Compiling syn v0.15.9 Nov 28 00:24:07.153 INFO [stderr] Compiling digest v0.7.6 Nov 28 00:24:10.507 INFO [stderr] Checking backtrace v0.3.9 Nov 28 00:24:10.619 INFO [stderr] Checking aho-corasick v0.6.8 Nov 28 00:24:10.817 INFO [stderr] Compiling sha2 v0.7.1 Nov 28 00:24:12.003 INFO [stderr] Compiling luther-derive v0.1.0 Nov 28 00:24:15.143 INFO [stderr] Compiling phf_generator v0.7.23 Nov 28 00:24:15.593 INFO [stderr] Compiling regex v1.0.5 Nov 28 00:24:15.593 INFO [stderr] Compiling regex v0.2.11 Nov 28 00:24:17.249 INFO [stderr] Compiling string_cache_codegen v0.4.1 Nov 28 00:24:27.719 INFO [stderr] Compiling string_cache v0.7.3 Nov 28 00:24:47.065 INFO [stderr] Compiling lalrpop-snap v0.16.0 Nov 28 00:24:48.225 INFO [stderr] Compiling serde_derive v1.0.79 Nov 28 00:24:48.232 INFO [stderr] Compiling synstructure v0.10.1 Nov 28 00:24:57.636 INFO [stderr] Compiling failure_derive v0.1.3 Nov 28 00:25:04.971 INFO [stderr] Checking failure v0.1.3 Nov 28 00:25:06.725 INFO [stderr] Checking luther v0.1.0 Nov 28 00:25:21.761 INFO [stderr] Compiling docopt v0.8.3 Nov 28 00:26:22.779 INFO [stderr] Compiling lalrpop v0.16.0 Nov 28 00:26:28.972 INFO [stderr] error: failed to run custom build command for `lalrpop v0.16.0` Nov 28 00:26:28.972 INFO [stderr] process didn't exit successfully: `/target/debug/build/lalrpop-df2b317a55d32317/build-script-build` (exit code: 101) Nov 28 00:26:28.972 INFO [stderr] --- stdout Nov 28 00:26:28.972 INFO [stderr] processing file `/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/src/parser/lrgrammar.lalrpop` Nov 28 00:26:28.972 INFO [stderr] Nov 28 00:26:28.972 INFO [stderr] --- stderr Nov 28 00:26:28.972 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 Nov 28 00:26:28.972 INFO [stderr] stack backtrace: Nov 28 00:26:28.972 INFO [stderr] 0: 0x56125e58cb63 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd54bf03150578a04 Nov 28 00:26:28.972 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 28 00:26:28.972 INFO [stderr] 1: 0x56125e5874e8 - std::sys_common::backtrace::_print::hbc4190a26a28239f Nov 28 00:26:28.972 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Nov 28 00:26:28.972 INFO [stderr] 2: 0x56125e58bc52 - std::panicking::default_hook::{{closure}}::he23730a9977d5d2c Nov 28 00:26:28.972 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Nov 28 00:26:28.972 INFO [stderr] at src/libstd/panicking.rs:211 Nov 28 00:26:28.972 INFO [stderr] 3: 0x56125e58b9bd - std::panicking::default_hook::h84b3205da674e965 Nov 28 00:26:28.972 INFO [stderr] at src/libstd/panicking.rs:227 Nov 28 00:26:28.972 INFO [stderr] 4: 0x56125e58c300 - std::panicking::rust_panic_with_hook::h1982b651954184b4 Nov 28 00:26:28.972 INFO [stderr] at src/libstd/panicking.rs:476 Nov 28 00:26:28.972 INFO [stderr] 5: 0x56125e58be81 - std::panicking::continue_panic_fmt::h174716ad1cd072b2 Nov 28 00:26:28.973 INFO [stderr] at src/libstd/panicking.rs:390 Nov 28 00:26:28.973 INFO [stderr] 6: 0x56125e58bd65 - rust_begin_unwind Nov 28 00:26:28.973 INFO [stderr] at src/libstd/panicking.rs:325 Nov 28 00:26:28.973 INFO [stderr] 7: 0x56125e59fa9c - core::panicking::panic_fmt::h597e27b8c6a93d56 Nov 28 00:26:28.973 INFO [stderr] at src/libcore/panicking.rs:77 Nov 28 00:26:28.973 INFO [stderr] 8: 0x56125db7ab65 - core::result::unwrap_failed::h655c687ed05f1f40 Nov 28 00:26:28.973 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/macros.rs:26 Nov 28 00:26:28.973 INFO [stderr] 9: 0x56125db7a9cf - >::unwrap::ha628c0e74b2c9a58 Nov 28 00:26:28.973 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/result.rs:808 Nov 28 00:26:28.973 INFO [stderr] 10: 0x56125db7aba2 - build_script_build::main::hb0bb314260178820 Nov 28 00:26:28.973 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/build.rs:4 Nov 28 00:26:28.973 INFO [stderr] 11: 0x56125db7a6bf - std::rt::lang_start::{{closure}}::h15f7898dadd3d668 Nov 28 00:26:28.973 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/rt.rs:74 Nov 28 00:26:28.973 INFO [stderr] 12: 0x56125e58bd02 - std::panicking::try::do_call::haa8c3812c8ee3dac Nov 28 00:26:28.973 INFO [stderr] at src/libstd/rt.rs:59 Nov 28 00:26:28.973 INFO [stderr] at src/libstd/panicking.rs:310 Nov 28 00:26:28.973 INFO [stderr] 13: 0x56125e59aaa9 - __rust_maybe_catch_panic Nov 28 00:26:28.973 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Nov 28 00:26:28.973 INFO [stderr] 14: 0x56125e58c6d3 - std::rt::lang_start_internal::h209b9d62a82d0a63 Nov 28 00:26:28.973 INFO [stderr] at src/libstd/panicking.rs:289 Nov 28 00:26:28.973 INFO [stderr] at src/libstd/panic.rs:398 Nov 28 00:26:28.973 INFO [stderr] at src/libstd/rt.rs:58 Nov 28 00:26:28.973 INFO [stderr] 15: 0x56125db7a698 - std::rt::lang_start::hde2a5f5285fc6d73 Nov 28 00:26:28.973 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/rt.rs:74 Nov 28 00:26:28.973 INFO [stderr] 16: 0x56125db7abd9 - main Nov 28 00:26:28.973 INFO [stderr] 17: 0x7f01c682282f - __libc_start_main Nov 28 00:26:28.973 INFO [stderr] 18: 0x56125db7a3b8 - _start Nov 28 00:26:28.973 INFO [stderr] 19: 0x0 - Nov 28 00:26:28.979 INFO [stderr] Nov 28 00:26:28.982 INFO [stderr] su: No module specific data is present Nov 28 00:26:30.481 INFO running `"docker" "inspect" "5939abe622565b4f5d2fca6a0e0619b698cd8c87a6304a914d362a2fe9e7a4a5"` Nov 28 00:26:30.803 INFO running `"docker" "rm" "-f" "5939abe622565b4f5d2fca6a0e0619b698cd8c87a6304a914d362a2fe9e7a4a5"` Nov 28 00:26:31.183 INFO [stdout] 5939abe622565b4f5d2fca6a0e0619b698cd8c87a6304a914d362a2fe9e7a4a5