Sep 17 21:04:49.459 INFO checking mutagen-plugin-0.1.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033 Sep 17 21:04:49.459 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets Sep 17 21:04:49.459 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 21:04:49.784 INFO blam! d930fc31e00be67b9182f7879c6310690138c0a6441dd83ea1bc00d3c13dbfdd Sep 17 21:04:49.785 INFO running `"docker" "start" "-a" "d930fc31e00be67b9182f7879c6310690138c0a6441dd83ea1bc00d3c13dbfdd"` Sep 17 21:04:50.532 INFO kablam! usermod: no changes Sep 17 21:04:50.657 INFO kablam! Compiling mutagen v0.1.1 Sep 17 21:04:50.658 INFO kablam! Checking bitflags v1.0.4 Sep 17 21:04:50.659 INFO kablam! Checking compiletest_rs v0.3.14 Sep 17 21:04:51.340 INFO kablam! error: failed to run custom build command for `mutagen v0.1.1` Sep 17 21:04:51.340 INFO kablam! process didn't exit successfully: `/target/debug/build/mutagen-fcd5ef067183da17/build-script-build` (exit code: 101) Sep 17 21:04:51.340 INFO kablam! --- stderr Sep 17 21:04:51.340 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 17 21:04:51.340 INFO kablam! stack backtrace: Sep 17 21:04:51.340 INFO kablam! 0: 0x561bc18e739e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::he3ea2af6595cbcfd Sep 17 21:04:51.340 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 17 21:04:51.340 INFO kablam! 1: 0x561bc18efb56 - std::sys_common::backtrace::print::h9a6dc25b0b6db3e6 Sep 17 21:04:51.340 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 17 21:04:51.340 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 17 21:04:51.341 INFO kablam! 2: 0x561bc18ee4fd - std::panicking::default_hook::{{closure}}::h9f9f4c00fc62ac12 Sep 17 21:04:51.341 INFO kablam! at libstd/panicking.rs:211 Sep 17 21:04:51.341 INFO kablam! 3: 0x561bc18ee270 - std::panicking::default_hook::h86ebe853ecef0f3c Sep 17 21:04:51.341 INFO kablam! at libstd/panicking.rs:227 Sep 17 21:04:51.341 INFO kablam! 4: 0x561bc18eeabc - std::panicking::rust_panic_with_hook::h6d3348b8dd4df56e Sep 17 21:04:51.341 INFO kablam! at libstd/panicking.rs:477 Sep 17 21:04:51.341 INFO kablam! 5: 0x561bc18ee6b9 - std::panicking::continue_panic_fmt::hf441f2da14f71300 Sep 17 21:04:51.341 INFO kablam! at libstd/panicking.rs:391 Sep 17 21:04:51.341 INFO kablam! 6: 0x561bc18ee5b5 - rust_begin_unwind Sep 17 21:04:51.341 INFO kablam! at libstd/panicking.rs:326 Sep 17 21:04:51.341 INFO kablam! 7: 0x561bc1929cbb - core::panicking::panic_fmt::hff9c4a4843385491 Sep 17 21:04:51.341 INFO kablam! at libcore/panicking.rs:77 Sep 17 21:04:51.341 INFO kablam! 8: 0x561bc18dfac3 - core::result::unwrap_failed::h5e8ac96afbfa18f9 Sep 17 21:04:51.341 INFO kablam! at libcore/macros.rs:26 Sep 17 21:04:51.341 INFO kablam! 9: 0x561bc18df4ff - >::unwrap::h8bb8e405652a2bee Sep 17 21:04:51.341 INFO kablam! at libcore/result.rs:808 Sep 17 21:04:51.341 INFO kablam! 10: 0x561bc18d9d27 - build_script_build::main::h5c9e74a9c5e7ca74 Sep 17 21:04:51.341 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mutagen-0.1.1/build.rs:424 Sep 17 21:04:51.341 INFO kablam! 11: 0x561bc18dc02f - std::rt::lang_start::{{closure}}::hbee92e656c9d1825 Sep 17 21:04:51.341 INFO kablam! at libstd/rt.rs:74 Sep 17 21:04:51.341 INFO kablam! 12: 0x561bc18ee5a2 - std::panicking::try::do_call::h46a7bcf1f6152e5b Sep 17 21:04:51.341 INFO kablam! at libstd/rt.rs:59 Sep 17 21:04:51.341 INFO kablam! at libstd/panicking.rs:310 Sep 17 21:04:51.341 INFO kablam! 13: 0x561bc18faaa9 - __rust_maybe_catch_panic Sep 17 21:04:51.341 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 17 21:04:51.341 INFO kablam! 14: 0x561bc18e4945 - std::rt::lang_start_internal::h221cb5896f5e061c Sep 17 21:04:51.341 INFO kablam! at libstd/panicking.rs:289 Sep 17 21:04:51.341 INFO kablam! at libstd/panic.rs:392 Sep 17 21:04:51.341 INFO kablam! at libstd/rt.rs:58 Sep 17 21:04:51.341 INFO kablam! 15: 0x561bc18dc007 - std::rt::lang_start::h12bfd319a7b73f29 Sep 17 21:04:51.341 INFO kablam! at libstd/rt.rs:74 Sep 17 21:04:51.341 INFO kablam! 16: 0x561bc18d9d79 - main Sep 17 21:04:51.341 INFO kablam! 17: 0x7fcaa21e982f - __libc_start_main Sep 17 21:04:51.341 INFO kablam! 18: 0x561bc18d6c98 - _start Sep 17 21:04:51.341 INFO kablam! 19: 0x0 - Sep 17 21:04:51.341 INFO kablam! Sep 17 21:04:51.341 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 17 21:04:53.609 INFO kablam! error: build failed Sep 17 21:04:53.609 INFO kablam! su: No module specific data is present Sep 17 21:04:54.393 INFO running `"docker" "rm" "-f" "d930fc31e00be67b9182f7879c6310690138c0a6441dd83ea1bc00d3c13dbfdd"` Sep 17 21:04:54.449 INFO blam! d930fc31e00be67b9182f7879c6310690138c0a6441dd83ea1bc00d3c13dbfdd