Aug 31 21:56:02.368 INFO checking lalrpop/lalrpop against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831 Aug 31 21:56:02.368 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Aug 31 21:56:02.368 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 21:56:02.594 INFO blam! 8c2f25f6117bcc1a0509f3794a6295698d8835605c52bcdbde2660e77c2764e4 Aug 31 21:56:02.597 INFO running `"docker" "start" "-a" "8c2f25f6117bcc1a0509f3794a6295698d8835605c52bcdbde2660e77c2764e4"` Aug 31 21:56:03.736 INFO kablam! Compiling rand_core v0.2.1 Aug 31 21:56:03.737 INFO kablam! Compiling bit-vec v0.5.0 Aug 31 21:56:03.737 INFO kablam! Compiling lalrpop-util v0.15.2 (file:///source/lalrpop-util) Aug 31 21:56:03.738 INFO kablam! Compiling arrayref v0.3.5 Aug 31 21:56:03.738 INFO kablam! Checking siphasher v0.2.3 Aug 31 21:56:04.121 INFO kablam! Compiling memchr v2.0.2 Aug 31 21:56:04.237 INFO kablam! Compiling atty v0.2.11 Aug 31 21:56:05.348 INFO kablam! Compiling phf_shared v0.7.23 Aug 31 21:56:05.967 INFO kablam! Compiling log v0.4.4 Aug 31 21:56:06.348 INFO kablam! Compiling petgraph v0.4.13 Aug 31 21:56:06.351 INFO kablam! Checking ascii-canvas v1.0.0 Aug 31 21:56:06.353 INFO kablam! Checking bit-set v0.5.0 Aug 31 21:56:06.362 INFO kablam! Checking block-buffer v0.3.3 Aug 31 21:56:06.877 INFO kablam! Compiling new_debug_unreachable v1.0.1 Aug 31 21:56:07.632 INFO kablam! Compiling typenum v1.10.0 Aug 31 21:56:09.129 INFO kablam! Compiling aho-corasick v0.6.8 Aug 31 21:56:09.141 INFO kablam! Checking ena v0.9.3 Aug 31 21:56:09.148 INFO kablam! Compiling rand v0.5.5 Aug 31 21:56:09.214 INFO kablam! Compiling lazy_static v1.1.0 Aug 31 21:56:10.335 INFO kablam! Checking digest v0.7.5 Aug 31 21:56:11.817 INFO kablam! Compiling thread_local v0.3.6 Aug 31 21:56:12.149 INFO kablam! Checking sha2 v0.7.1 Aug 31 21:56:12.961 INFO kablam! Checking docopt v0.8.3 Aug 31 21:56:15.486 INFO kablam! Compiling regex v1.0.4 Aug 31 21:56:15.488 INFO kablam! Compiling regex v0.2.11 Aug 31 21:56:17.615 INFO kablam! Compiling generic-array v0.9.0 Aug 31 21:56:27.720 INFO kablam! Compiling phf_generator v0.7.23 Aug 31 21:56:28.434 INFO kablam! Compiling string_cache_codegen v0.4.1 Aug 31 21:56:41.157 INFO kablam! Compiling string_cache v0.7.3 Aug 31 21:56:44.225 INFO kablam! Checking lalrpop-snap v0.15.2 (file:///source/lalrpop-snap) Aug 31 21:58:28.154 INFO kablam! Compiling lalrpop v0.15.2 (file:///source/lalrpop) Aug 31 21:58:31.449 INFO kablam! error: failed to run custom build command for `lalrpop v0.15.2 (file:///source/lalrpop)` Aug 31 21:58:31.449 INFO kablam! process didn't exit successfully: `/target/debug/build/lalrpop-44e9234a8431d329/build-script-build` (exit code: 101) Aug 31 21:58:31.449 INFO kablam! --- stdout Aug 31 21:58:31.449 INFO kablam! processing file `/source/lalrpop/src/parser/lrgrammar.lalrpop` Aug 31 21:58:31.449 INFO kablam! Aug 31 21:58:31.449 INFO kablam! --- stderr Aug 31 21:58:31.449 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 Aug 31 21:58:31.449 INFO kablam! stack backtrace: Aug 31 21:58:31.449 INFO kablam! 0: 0x55c6f3b5c5ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49 Aug 31 21:58:31.449 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 21:58:31.450 INFO kablam! 1: 0x55c6f3b50086 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c Aug 31 21:58:31.450 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 21:58:31.450 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 21:58:31.450 INFO kablam! 2: 0x55c6f3b4e9ad - std::panicking::default_hook::{{closure}}::hf56af31102a42941 Aug 31 21:58:31.450 INFO kablam! at libstd/panicking.rs:211 Aug 31 21:58:31.450 INFO kablam! 3: 0x55c6f3b4e720 - std::panicking::default_hook::ha51b5d4eb7ec526d Aug 31 21:58:31.450 INFO kablam! at libstd/panicking.rs:227 Aug 31 21:58:31.450 INFO kablam! 4: 0x55c6f3b4efbc - std::panicking::rust_panic_with_hook::hd585483f9daec810 Aug 31 21:58:31.450 INFO kablam! at libstd/panicking.rs:477 Aug 31 21:58:31.450 INFO kablam! 5: 0x55c6f3b4ebb9 - std::panicking::continue_panic_fmt::h918075cde557b461 Aug 31 21:58:31.450 INFO kablam! at libstd/panicking.rs:391 Aug 31 21:58:31.450 INFO kablam! 6: 0x55c6f3b4eab5 - rust_begin_unwind Aug 31 21:58:31.450 INFO kablam! at libstd/panicking.rs:326 Aug 31 21:58:31.450 INFO kablam! 7: 0x55c6f3b9fd8b - core::panicking::panic_fmt::h79198a922822fff3 Aug 31 21:58:31.450 INFO kablam! at libcore/panicking.rs:77 Aug 31 21:58:31.450 INFO kablam! 8: 0x55c6f316a2df - core::result::unwrap_failed::he9a2fd4a43eb2a6b Aug 31 21:58:31.450 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 31 21:58:31.450 INFO kablam! 9: 0x55c6f316a13a - >::unwrap::h7b7f85caf366ad0b Aug 31 21:58:31.450 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 31 21:58:31.450 INFO kablam! 10: 0x55c6f316a341 - build_script_build::main::h8c5159beb6aba920 Aug 31 21:58:31.450 INFO kablam! at lalrpop/build.rs:4 Aug 31 21:58:31.450 INFO kablam! 11: 0x55c6f3169ddf - std::rt::lang_start::{{closure}}::ha25ec707f8fc9740 Aug 31 21:58:31.450 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 21:58:31.450 INFO kablam! 12: 0x55c6f3b4ea52 - std::panicking::try::do_call::hea63f5620482e896 Aug 31 21:58:31.450 INFO kablam! at libstd/rt.rs:59 Aug 31 21:58:31.450 INFO kablam! at libstd/panicking.rs:310 Aug 31 21:58:31.450 INFO kablam! 13: 0x55c6f3b6c339 - __rust_maybe_catch_panic Aug 31 21:58:31.450 INFO kablam! at libpanic_unwind/lib.rs:103 Aug 31 21:58:31.451 INFO kablam! 14: 0x55c6f3b57995 - std::rt::lang_start_internal::hfd6e69240f0360f8 Aug 31 21:58:31.451 INFO kablam! at libstd/panicking.rs:289 Aug 31 21:58:31.451 INFO kablam! at libstd/panic.rs:392 Aug 31 21:58:31.451 INFO kablam! at libstd/rt.rs:58 Aug 31 21:58:31.451 INFO kablam! 15: 0x55c6f3169db7 - std::rt::lang_start::h56b330bf47f67250 Aug 31 21:58:31.451 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 21:58:31.451 INFO kablam! 16: 0x55c6f316a379 - main Aug 31 21:58:31.451 INFO kablam! 17: 0x7fce54aa982f - __libc_start_main Aug 31 21:58:31.451 INFO kablam! 18: 0x55c6f3169c58 - _start Aug 31 21:58:31.451 INFO kablam! 19: 0x0 - Aug 31 21:58:31.451 INFO kablam! Aug 31 21:58:31.453 INFO kablam! su: No module specific data is present Aug 31 21:58:31.949 INFO running `"docker" "rm" "-f" "8c2f25f6117bcc1a0509f3794a6295698d8835605c52bcdbde2660e77c2764e4"` Aug 31 21:58:32.105 INFO blam! 8c2f25f6117bcc1a0509f3794a6295698d8835605c52bcdbde2660e77c2764e4