Sep 21 06:49:10.562 INFO checking mrusty-1.0.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 21 06:49:10.562 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 21 06:49:10.562 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 06:49:10.756 INFO blam! eb51b0930c0e482693620224a7cc336ee5c3f6186871b972c3637ee72b2b31ef Sep 21 06:49:10.758 INFO running `"docker" "start" "-a" "eb51b0930c0e482693620224a7cc336ee5c3f6186871b972c3637ee72b2b31ef"` Sep 21 06:49:11.562 INFO kablam! usermod: no changes Sep 21 06:49:11.665 INFO kablam! Compiling mrusty v1.0.0 (/source) Sep 21 06:49:12.020 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 21 06:49:12.020 INFO kablam! --> build.rs:28:22 Sep 21 06:49:12.020 INFO kablam! | Sep 21 06:49:12.020 INFO kablam! 28 | let mut config = gcc::Config::new(); Sep 21 06:49:12.020 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 21 06:49:12.020 INFO kablam! | Sep 21 06:49:12.020 INFO kablam! = note: #[warn(deprecated)] on by default Sep 21 06:49:12.020 INFO kablam! Sep 21 06:49:12.020 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 21 06:49:12.020 INFO kablam! --> build.rs:38:22 Sep 21 06:49:12.020 INFO kablam! | Sep 21 06:49:12.020 INFO kablam! 38 | let mut config = gcc::Config::new(); Sep 21 06:49:12.020 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 21 06:49:12.020 INFO kablam! Sep 21 06:49:12.572 INFO kablam! error: failed to run custom build command for `mrusty v1.0.0 (/source)` Sep 21 06:49:12.572 INFO kablam! process didn't exit successfully: `/target/debug/build/mrusty-9499288ba14c6a53/build-script-build` (exit code: 101) Sep 21 06:49:12.572 INFO kablam! --- stderr Sep 21 06:49:12.572 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:1009:5 Sep 21 06:49:12.573 INFO kablam! stack backtrace: Sep 21 06:49:12.573 INFO kablam! 0: 0x55f69b1eab9e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8364381a6315579e Sep 21 06:49:12.573 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 21 06:49:12.573 INFO kablam! 1: 0x55f69b1dc6b6 - std::sys_common::backtrace::print::hbf206e386958691c Sep 21 06:49:12.573 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 21 06:49:12.573 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 21 06:49:12.573 INFO kablam! 2: 0x55f69b1daaed - std::panicking::default_hook::{{closure}}::hdfbe128a3d24757d Sep 21 06:49:12.573 INFO kablam! at libstd/panicking.rs:211 Sep 21 06:49:12.573 INFO kablam! 3: 0x55f69b1da860 - std::panicking::default_hook::h7fe1685957f6b205 Sep 21 06:49:12.573 INFO kablam! at libstd/panicking.rs:227 Sep 21 06:49:12.573 INFO kablam! 4: 0x55f69b1db10c - std::panicking::rust_panic_with_hook::h67471ab114b25df3 Sep 21 06:49:12.573 INFO kablam! at libstd/panicking.rs:477 Sep 21 06:49:12.573 INFO kablam! 5: 0x55f69b1dad09 - std::panicking::continue_panic_fmt::hccb547c7e8ba6430 Sep 21 06:49:12.573 INFO kablam! at libstd/panicking.rs:391 Sep 21 06:49:12.573 INFO kablam! 6: 0x55f69b1dac05 - rust_begin_unwind Sep 21 06:49:12.573 INFO kablam! at libstd/panicking.rs:326 Sep 21 06:49:12.573 INFO kablam! 7: 0x55f69b22903b - core::panicking::panic_fmt::ha96969d716d5d4fe Sep 21 06:49:12.573 INFO kablam! at libcore/panicking.rs:77 Sep 21 06:49:12.573 INFO kablam! 8: 0x55f69b1a9463 - core::result::unwrap_failed::hd86eb5736695e12c Sep 21 06:49:12.573 INFO kablam! at libcore/macros.rs:26 Sep 21 06:49:12.573 INFO kablam! 9: 0x55f69b1a798f - >::unwrap::h5d2c06350b45f9b0 Sep 21 06:49:12.573 INFO kablam! at libcore/result.rs:808 Sep 21 06:49:12.573 INFO kablam! 10: 0x55f69b13afc5 - build_script_build::main::h77353dd13653e4d1 Sep 21 06:49:12.573 INFO kablam! at /source/build.rs:26 Sep 21 06:49:12.573 INFO kablam! 11: 0x55f69b13cd8f - std::rt::lang_start::{{closure}}::h53da56b2f0ddac03 Sep 21 06:49:12.573 INFO kablam! at libstd/rt.rs:74 Sep 21 06:49:12.573 INFO kablam! 12: 0x55f69b1dabf2 - std::panicking::try::do_call::hba3cdd40b2f76c63 Sep 21 06:49:12.573 INFO kablam! at libstd/rt.rs:59 Sep 21 06:49:12.573 INFO kablam! at libstd/panicking.rs:310 Sep 21 06:49:12.573 INFO kablam! 13: 0x55f69b1fdc89 - __rust_maybe_catch_panic Sep 21 06:49:12.573 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 21 06:49:12.573 INFO kablam! 14: 0x55f69b1e7555 - std::rt::lang_start_internal::ha318b532168af217 Sep 21 06:49:12.573 INFO kablam! at libstd/panicking.rs:289 Sep 21 06:49:12.573 INFO kablam! at libstd/panic.rs:392 Sep 21 06:49:12.573 INFO kablam! at libstd/rt.rs:58 Sep 21 06:49:12.573 INFO kablam! 15: 0x55f69b13cd67 - std::rt::lang_start::hf7f494bd54b7eabc Sep 21 06:49:12.573 INFO kablam! at libstd/rt.rs:74 Sep 21 06:49:12.573 INFO kablam! 16: 0x55f69b13b539 - main Sep 21 06:49:12.573 INFO kablam! 17: 0x7fbf5618d82f - __libc_start_main Sep 21 06:49:12.573 INFO kablam! 18: 0x55f69b13ad78 - _start Sep 21 06:49:12.573 INFO kablam! 19: 0x0 - Sep 21 06:49:12.573 INFO kablam! Sep 21 06:49:12.575 INFO kablam! su: No module specific data is present Sep 21 06:49:13.176 INFO running `"docker" "rm" "-f" "eb51b0930c0e482693620224a7cc336ee5c3f6186871b972c3637ee72b2b31ef"` Sep 21 06:49:13.238 INFO blam! eb51b0930c0e482693620224a7cc336ee5c3f6186871b972c3637ee72b2b31ef