Sep 19 16:47:49.130 INFO checking RustPython/RustPython against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 19 16:47:49.130 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 19 16:47:49.130 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 16:47:49.376 INFO blam! bb76213cedeafbc87091df319cdcd11085293f007ff398fdfbbcdcecf375c122 Sep 19 16:47:49.379 INFO running `"docker" "start" "-a" "bb76213cedeafbc87091df319cdcd11085293f007ff398fdfbbcdcecf375c122"` Sep 19 16:47:51.615 INFO kablam! usermod: no changes Sep 19 16:47:52.003 INFO kablam! Compiling block-buffer v0.3.3 Sep 19 16:47:52.011 INFO kablam! Compiling phf_generator v0.7.22 Sep 19 16:47:52.013 INFO kablam! Compiling aho-corasick v0.6.4 Sep 19 16:47:52.019 INFO kablam! Compiling serde v1.0.66 Sep 19 16:47:52.021 INFO kablam! Compiling thread_local v0.3.5 Sep 19 16:47:52.046 INFO kablam! Checking clap v2.31.2 Sep 19 16:47:52.048 INFO kablam! Checking regex v1.0.0 Sep 19 16:47:52.048 INFO kablam! Checking serde_json v1.0.26 Sep 19 16:47:54.134 INFO kablam! Compiling atty v0.1.2 Sep 19 16:47:55.678 INFO kablam! Compiling digest v0.7.2 Sep 19 16:47:56.650 INFO kablam! Compiling string_cache_codegen v0.4.1 Sep 19 16:47:58.199 INFO kablam! Compiling sha2 v0.7.1 Sep 19 16:47:58.355 INFO kablam! Compiling regex v0.2.11 Sep 19 16:48:08.636 INFO kablam! Compiling string_cache v0.7.3 Sep 19 16:48:08.875 INFO kablam! Checking env_logger v0.5.10 Sep 19 16:48:32.176 INFO kablam! Compiling docopt v0.8.3 Sep 19 16:48:33.365 INFO kablam! Compiling lalrpop-snap v0.15.2 Sep 19 16:49:54.471 INFO kablam! Compiling lalrpop v0.15.2 Sep 19 16:51:04.371 INFO kablam! Compiling rustpython_parser v0.0.1 (/source/parser) Sep 19 16:51:08.337 INFO kablam! error: failed to run custom build command for `rustpython_parser v0.0.1 (/source/parser)` Sep 19 16:51:08.337 INFO kablam! process didn't exit successfully: `/target/debug/build/rustpython_parser-73926a7951379d8d/build-script-build` (exit code: 101) Sep 19 16:51:08.337 INFO kablam! --- stdout Sep 19 16:51:08.337 INFO kablam! processing file `/source/parser/src/python.lalrpop` Sep 19 16:51:08.337 INFO kablam! Sep 19 16:51:08.337 INFO kablam! --- stderr Sep 19 16:51:08.337 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 Sep 19 16:51:08.337 INFO kablam! stack backtrace: Sep 19 16:51:08.337 INFO kablam! 0: 0x560e9f3aed0e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf109cffeb5c37bed Sep 19 16:51:08.338 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 19 16:51:08.338 INFO kablam! 1: 0x560e9f3a2936 - std::sys_common::backtrace::print::h4afa12dd16372edf Sep 19 16:51:08.338 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 19 16:51:08.338 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 19 16:51:08.338 INFO kablam! 2: 0x560e9f3a128d - std::panicking::default_hook::{{closure}}::ha3565edfa2d8a8f7 Sep 19 16:51:08.338 INFO kablam! at libstd/panicking.rs:211 Sep 19 16:51:08.338 INFO kablam! 3: 0x560e9f3a1000 - std::panicking::default_hook::h68592964d2f4a1f7 Sep 19 16:51:08.338 INFO kablam! at libstd/panicking.rs:227 Sep 19 16:51:08.338 INFO kablam! 4: 0x560e9f3a189c - std::panicking::rust_panic_with_hook::h33d0ce8157f9a0b5 Sep 19 16:51:08.338 INFO kablam! at libstd/panicking.rs:477 Sep 19 16:51:08.338 INFO kablam! 5: 0x560e9f3a1499 - std::panicking::continue_panic_fmt::hbe179dc3877c8fe2 Sep 19 16:51:08.338 INFO kablam! at libstd/panicking.rs:391 Sep 19 16:51:08.338 INFO kablam! 6: 0x560e9f3a1395 - rust_begin_unwind Sep 19 16:51:08.338 INFO kablam! at libstd/panicking.rs:326 Sep 19 16:51:08.338 INFO kablam! 7: 0x560e9f3e91fb - core::panicking::panic_fmt::h6956b98d176146bb Sep 19 16:51:08.338 INFO kablam! at libcore/panicking.rs:77 Sep 19 16:51:08.338 INFO kablam! 8: 0x560e9e9cf8bd - core::result::unwrap_failed::h1acadb88396a4e55 Sep 19 16:51:08.338 INFO kablam! at libcore/macros.rs:26 Sep 19 16:51:08.338 INFO kablam! 9: 0x560e9e9cf72a - >::unwrap::hbf2642f424275d7e Sep 19 16:51:08.338 INFO kablam! at libcore/result.rs:808 Sep 19 16:51:08.338 INFO kablam! 10: 0x560e9e9cf641 - build_script_build::main::h140765c0d92ebe41 Sep 19 16:51:08.338 INFO kablam! at parser/build.rs:4 Sep 19 16:51:08.338 INFO kablam! 11: 0x560e9e9cf51f - std::rt::lang_start::{{closure}}::h7e253a9d5fcbf9f7 Sep 19 16:51:08.338 INFO kablam! at libstd/rt.rs:74 Sep 19 16:51:08.338 INFO kablam! 12: 0x560e9f3a1332 - std::panicking::try::do_call::h7aef401f0d6f2817 Sep 19 16:51:08.338 INFO kablam! at libstd/rt.rs:59 Sep 19 16:51:08.338 INFO kablam! at libstd/panicking.rs:310 Sep 19 16:51:08.338 INFO kablam! 13: 0x560e9f3bd9d9 - __rust_maybe_catch_panic Sep 19 16:51:08.338 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 19 16:51:08.338 INFO kablam! 14: 0x560e9f3aa3e5 - std::rt::lang_start_internal::hd57f65710f093de9 Sep 19 16:51:08.338 INFO kablam! at libstd/panicking.rs:289 Sep 19 16:51:08.338 INFO kablam! at libstd/panic.rs:392 Sep 19 16:51:08.338 INFO kablam! at libstd/rt.rs:58 Sep 19 16:51:08.338 INFO kablam! 15: 0x560e9e9cf4f7 - std::rt::lang_start::hb2b29e74c85a53a9 Sep 19 16:51:08.338 INFO kablam! at libstd/rt.rs:74 Sep 19 16:51:08.338 INFO kablam! 16: 0x560e9e9cf679 - main Sep 19 16:51:08.338 INFO kablam! 17: 0x7f30cee0882f - __libc_start_main Sep 19 16:51:08.338 INFO kablam! 18: 0x560e9e9cf068 - _start Sep 19 16:51:08.338 INFO kablam! 19: 0x0 - Sep 19 16:51:08.338 INFO kablam! Sep 19 16:51:08.350 INFO kablam! su: No module specific data is present Sep 19 16:51:11.129 INFO running `"docker" "rm" "-f" "bb76213cedeafbc87091df319cdcd11085293f007ff398fdfbbcdcecf375c122"` Sep 19 16:51:11.261 INFO blam! bb76213cedeafbc87091df319cdcd11085293f007ff398fdfbbcdcecf375c122