Sep 04 10:28:28.868 INFO checking mrusty-0.3.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893 Sep 04 10:28:28.868 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets Sep 04 10:28:28.868 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 10:28:29.022 INFO blam! c6def46da0b20b2ccc82ba1ef1b012eeb01367c8fe0ff7085013db089ca3c6a2 Sep 04 10:28:29.024 INFO running `"docker" "start" "-a" "c6def46da0b20b2ccc82ba1ef1b012eeb01367c8fe0ff7085013db089ca3c6a2"` Sep 04 10:28:29.577 INFO kablam! Compiling mrusty v0.3.2 (file:///source) Sep 04 10:28:30.235 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 04 10:28:30.235 INFO kablam! --> build.rs:21:22 Sep 04 10:28:30.235 INFO kablam! | Sep 04 10:28:30.235 INFO kablam! 21 | let mut config = gcc::Config::new(); Sep 04 10:28:30.235 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 04 10:28:30.235 INFO kablam! | Sep 04 10:28:30.235 INFO kablam! = note: #[warn(deprecated)] on by default Sep 04 10:28:30.235 INFO kablam! Sep 04 10:28:30.236 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 04 10:28:30.236 INFO kablam! --> build.rs:31:22 Sep 04 10:28:30.236 INFO kablam! | Sep 04 10:28:30.236 INFO kablam! 31 | let mut config = gcc::Config::new(); Sep 04 10:28:30.236 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 04 10:28:30.236 INFO kablam! Sep 04 10:28:31.049 INFO kablam! error: failed to run custom build command for `mrusty v0.3.2 (file:///source)` Sep 04 10:28:31.049 INFO kablam! process didn't exit successfully: `/target/debug/build/mrusty-90a101c3321dd745/build-script-build` (exit code: 101) Sep 04 10:28:31.049 INFO kablam! --- stderr Sep 04 10:28:31.049 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 04 10:28:31.049 INFO kablam! stack backtrace: Sep 04 10:28:31.049 INFO kablam! 0: 0x55aee27e985e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h583ed2894c1db4e8 Sep 04 10:28:31.049 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 04 10:28:31.049 INFO kablam! 1: 0x55aee27d9226 - std::sys_common::backtrace::print::hb03c547ea490e9e5 Sep 04 10:28:31.049 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 04 10:28:31.049 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 04 10:28:31.049 INFO kablam! 2: 0x55aee27d765d - std::panicking::default_hook::{{closure}}::h74db1dbb754bb61b Sep 04 10:28:31.049 INFO kablam! at libstd/panicking.rs:211 Sep 04 10:28:31.049 INFO kablam! 3: 0x55aee27d73d0 - std::panicking::default_hook::h00b2b50b7c826057 Sep 04 10:28:31.049 INFO kablam! at libstd/panicking.rs:227 Sep 04 10:28:31.049 INFO kablam! 4: 0x55aee27d7c7c - std::panicking::rust_panic_with_hook::h82a465b5cd0f7696 Sep 04 10:28:31.049 INFO kablam! at libstd/panicking.rs:477 Sep 04 10:28:31.049 INFO kablam! 5: 0x55aee27d7879 - std::panicking::continue_panic_fmt::h176d70354b86e700 Sep 04 10:28:31.049 INFO kablam! at libstd/panicking.rs:391 Sep 04 10:28:31.050 INFO kablam! 6: 0x55aee27d7775 - rust_begin_unwind Sep 04 10:28:31.050 INFO kablam! at libstd/panicking.rs:326 Sep 04 10:28:31.050 INFO kablam! 7: 0x55aee282c46b - core::panicking::panic_fmt::hf6b4ed50fda8af14 Sep 04 10:28:31.050 INFO kablam! at libcore/panicking.rs:77 Sep 04 10:28:31.050 INFO kablam! 8: 0x55aee27a7403 - core::result::unwrap_failed::hb269b8cdc671507e Sep 04 10:28:31.050 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 04 10:28:31.050 INFO kablam! 9: 0x55aee27a584f - >::unwrap::h6885eaf79ae33ba7 Sep 04 10:28:31.050 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 04 10:28:31.050 INFO kablam! 10: 0x55aee2739965 - build_script_build::main::hc387b90cff65e022 Sep 04 10:28:31.050 INFO kablam! at /source/build.rs:19 Sep 04 10:28:31.050 INFO kablam! 11: 0x55aee273963f - std::rt::lang_start::{{closure}}::he2b79924e889b753 Sep 04 10:28:31.050 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 04 10:28:31.050 INFO kablam! 12: 0x55aee27d7762 - std::panicking::try::do_call::hd86a9acb4a664678 Sep 04 10:28:31.050 INFO kablam! at libstd/rt.rs:59 Sep 04 10:28:31.050 INFO kablam! at libstd/panicking.rs:310 Sep 04 10:28:31.050 INFO kablam! 13: 0x55aee27fc4b9 - __rust_maybe_catch_panic Sep 04 10:28:31.050 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 04 10:28:31.050 INFO kablam! 14: 0x55aee27e51a5 - std::rt::lang_start_internal::h8264bc6ad8e6b565 Sep 04 10:28:31.050 INFO kablam! at libstd/panicking.rs:289 Sep 04 10:28:31.050 INFO kablam! at libstd/panic.rs:392 Sep 04 10:28:31.050 INFO kablam! at libstd/rt.rs:58 Sep 04 10:28:31.050 INFO kablam! 15: 0x55aee2739617 - std::rt::lang_start::h4898a48985120b09 Sep 04 10:28:31.050 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 04 10:28:31.050 INFO kablam! 16: 0x55aee2739ed9 - main Sep 04 10:28:31.051 INFO kablam! 17: 0x7f48a3a2182f - __libc_start_main Sep 04 10:28:31.051 INFO kablam! 18: 0x55aee2738d98 - _start Sep 04 10:28:31.051 INFO kablam! 19: 0x0 - Sep 04 10:28:31.051 INFO kablam! Sep 04 10:28:31.051 INFO kablam! su: No module specific data is present Sep 04 10:28:31.474 INFO running `"docker" "rm" "-f" "c6def46da0b20b2ccc82ba1ef1b012eeb01367c8fe0ff7085013db089ca3c6a2"` Sep 04 10:28:31.586 INFO blam! c6def46da0b20b2ccc82ba1ef1b012eeb01367c8fe0ff7085013db089ca3c6a2