Sep 01 13:35:06.331 INFO checking mrusty-1.0.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 13:35:06.331 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 13:35:06.331 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 13:35:06.475 INFO blam! d6ade38e5aa3bcb03a728311c14d4a6a947b845ede375c57fa20051e620b3c72 Sep 01 13:35:06.476 INFO running `"docker" "start" "-a" "d6ade38e5aa3bcb03a728311c14d4a6a947b845ede375c57fa20051e620b3c72"` Sep 01 13:35:07.164 INFO kablam! Compiling mrusty v1.0.0 (file:///source) Sep 01 13:35:07.745 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 01 13:35:07.745 INFO kablam! --> build.rs:28:22 Sep 01 13:35:07.745 INFO kablam! | Sep 01 13:35:07.745 INFO kablam! 28 | let mut config = gcc::Config::new(); Sep 01 13:35:07.745 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 01 13:35:07.746 INFO kablam! | Sep 01 13:35:07.746 INFO kablam! = note: #[warn(deprecated)] on by default Sep 01 13:35:07.746 INFO kablam! Sep 01 13:35:07.746 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 01 13:35:07.746 INFO kablam! --> build.rs:38:22 Sep 01 13:35:07.746 INFO kablam! | Sep 01 13:35:07.746 INFO kablam! 38 | let mut config = gcc::Config::new(); Sep 01 13:35:07.746 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 01 13:35:07.746 INFO kablam! Sep 01 13:35:08.376 INFO kablam! error: failed to run custom build command for `mrusty v1.0.0 (file:///source)` Sep 01 13:35:08.376 INFO kablam! process didn't exit successfully: `/target/debug/build/mrusty-5445aacf0c7be082/build-script-build` (exit code: 101) Sep 01 13:35:08.376 INFO kablam! --- stderr Sep 01 13:35:08.376 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: TarError { desc: "failed to create `target`", io: Os { code: 30, kind: Other, message: "Read-only file system" } } }', libcore/result.rs:983:5 Sep 01 13:35:08.376 INFO kablam! stack backtrace: Sep 01 13:35:08.376 INFO kablam! 0: 0x562611e9cc9e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9bce1f9a537b140d Sep 01 13:35:08.376 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 13:35:08.376 INFO kablam! 1: 0x562611e8c716 - std::sys_common::backtrace::print::h7cc2650c15d0dddd Sep 01 13:35:08.376 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 13:35:08.376 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 13:35:08.376 INFO kablam! 2: 0x562611e8ab1d - std::panicking::default_hook::{{closure}}::hec52538d990412d0 Sep 01 13:35:08.376 INFO kablam! at libstd/panicking.rs:211 Sep 01 13:35:08.376 INFO kablam! 3: 0x562611e8a890 - std::panicking::default_hook::h49c7c9d5f399092e Sep 01 13:35:08.376 INFO kablam! at libstd/panicking.rs:227 Sep 01 13:35:08.376 INFO kablam! 4: 0x562611e8b13c - std::panicking::rust_panic_with_hook::h56b934afa6264269 Sep 01 13:35:08.376 INFO kablam! at libstd/panicking.rs:477 Sep 01 13:35:08.376 INFO kablam! 5: 0x562611e8ad39 - std::panicking::continue_panic_fmt::h80f959dff5011bfa Sep 01 13:35:08.376 INFO kablam! at libstd/panicking.rs:391 Sep 01 13:35:08.376 INFO kablam! 6: 0x562611e8ac35 - rust_begin_unwind Sep 01 13:35:08.377 INFO kablam! at libstd/panicking.rs:326 Sep 01 13:35:08.377 INFO kablam! 7: 0x562611edf8fb - core::panicking::panic_fmt::h64727385ec4a5b88 Sep 01 13:35:08.377 INFO kablam! at libcore/panicking.rs:77 Sep 01 13:35:08.377 INFO kablam! 8: 0x562611e5a755 - core::result::unwrap_failed::hcbd003d0dddcc43e Sep 01 13:35:08.377 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 01 13:35:08.377 INFO kablam! 9: 0x562611e58df1 - >::unwrap::hd3925893ba2706f2 Sep 01 13:35:08.377 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 01 13:35:08.377 INFO kablam! 10: 0x562611ded4b7 - build_script_build::main::h383af4613c8d4e48 Sep 01 13:35:08.377 INFO kablam! at /source/build.rs:26 Sep 01 13:35:08.377 INFO kablam! 11: 0x562611dedc4f - std::rt::lang_start::{{closure}}::h195bc9a144f1d599 Sep 01 13:35:08.377 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 13:35:08.377 INFO kablam! 12: 0x562611e8ac22 - std::panicking::try::do_call::h09be9541d3992dd3 Sep 01 13:35:08.377 INFO kablam! at libstd/rt.rs:59 Sep 01 13:35:08.377 INFO kablam! at libstd/panicking.rs:310 Sep 01 13:35:08.377 INFO kablam! 13: 0x562611eaf3c9 - __rust_maybe_catch_panic Sep 01 13:35:08.377 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 13:35:08.377 INFO kablam! 14: 0x562611e98635 - std::rt::lang_start_internal::h395b9eb1beda0e43 Sep 01 13:35:08.377 INFO kablam! at libstd/panicking.rs:289 Sep 01 13:35:08.377 INFO kablam! at libstd/panic.rs:392 Sep 01 13:35:08.377 INFO kablam! at libstd/rt.rs:58 Sep 01 13:35:08.377 INFO kablam! 15: 0x562611dedc27 - std::rt::lang_start::h70f0eebcb012eeaa Sep 01 13:35:08.377 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 13:35:08.377 INFO kablam! 16: 0x562611deda39 - main Sep 01 13:35:08.377 INFO kablam! 17: 0x7f7656d0d82f - __libc_start_main Sep 01 13:35:08.377 INFO kablam! 18: 0x562611debd48 - _start Sep 01 13:35:08.378 INFO kablam! 19: 0x0 - Sep 01 13:35:08.378 INFO kablam! Sep 01 13:35:08.378 INFO kablam! su: No module specific data is present Sep 01 13:35:08.782 INFO running `"docker" "rm" "-f" "d6ade38e5aa3bcb03a728311c14d4a6a947b845ede375c57fa20051e620b3c72"` Sep 01 13:35:08.902 INFO blam! d6ade38e5aa3bcb03a728311c14d4a6a947b845ede375c57fa20051e620b3c72