Aug 30 10:14:57.392 INFO checking mrusty-0.3.2 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699 Aug 30 10:14:57.392 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets Aug 30 10:14:57.392 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 10:14:57.536 INFO blam! 872a4f495bef64a98e9051f7f3f1f05cfb667f5c7eec67320f61eb80fcbb9710 Aug 30 10:14:57.538 INFO running `"docker" "start" "-a" "872a4f495bef64a98e9051f7f3f1f05cfb667f5c7eec67320f61eb80fcbb9710"` Aug 30 10:14:58.183 INFO kablam! Compiling walkdir v0.1.8 Aug 30 10:14:59.496 INFO kablam! Compiling mrusty v0.3.2 (file:///source) Aug 30 10:15:00.160 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Aug 30 10:15:00.160 INFO kablam! --> build.rs:21:22 Aug 30 10:15:00.160 INFO kablam! | Aug 30 10:15:00.160 INFO kablam! 21 | let mut config = gcc::Config::new(); Aug 30 10:15:00.161 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 30 10:15:00.161 INFO kablam! | Aug 30 10:15:00.161 INFO kablam! = note: #[warn(deprecated)] on by default Aug 30 10:15:00.161 INFO kablam! Aug 30 10:15:00.161 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Aug 30 10:15:00.161 INFO kablam! --> build.rs:31:22 Aug 30 10:15:00.161 INFO kablam! | Aug 30 10:15:00.161 INFO kablam! 31 | let mut config = gcc::Config::new(); Aug 30 10:15:00.161 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 30 10:15:00.161 INFO kablam! Aug 30 10:15:00.859 INFO kablam! error: failed to run custom build command for `mrusty v0.3.2 (file:///source)` Aug 30 10:15:00.859 INFO kablam! process didn't exit successfully: `/target/debug/build/mrusty-5fa8a571e97e071c/build-script-build` (exit code: 101) Aug 30 10:15:00.859 INFO kablam! --- stderr Aug 30 10:15:00.859 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 Aug 30 10:15:00.859 INFO kablam! stack backtrace: Aug 30 10:15:00.859 INFO kablam! 0: 0x562530a17cfe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771 Aug 30 10:15:00.859 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 10:15:00.859 INFO kablam! 1: 0x562530a07746 - std::sys_common::backtrace::print::h20354399b6248400 Aug 30 10:15:00.860 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 10:15:00.860 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 10:15:00.860 INFO kablam! 2: 0x562530a05b4d - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15 Aug 30 10:15:00.860 INFO kablam! at libstd/panicking.rs:211 Aug 30 10:15:00.860 INFO kablam! 3: 0x562530a058c0 - std::panicking::default_hook::hbb219006758dbd2e Aug 30 10:15:00.860 INFO kablam! at libstd/panicking.rs:227 Aug 30 10:15:00.860 INFO kablam! 4: 0x562530a0616c - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5 Aug 30 10:15:00.860 INFO kablam! at libstd/panicking.rs:476 Aug 30 10:15:00.860 INFO kablam! 5: 0x562530a05d69 - std::panicking::continue_panic_fmt::hd3ab0516fdd5f4c7 Aug 30 10:15:00.860 INFO kablam! at libstd/panicking.rs:390 Aug 30 10:15:00.860 INFO kablam! 6: 0x562530a05c65 - rust_begin_unwind Aug 30 10:15:00.860 INFO kablam! at libstd/panicking.rs:325 Aug 30 10:15:00.860 INFO kablam! 7: 0x562530a5a93b - core::panicking::panic_fmt::h8c43e8dbd135b6a8 Aug 30 10:15:00.860 INFO kablam! at libcore/panicking.rs:77 Aug 30 10:15:00.860 INFO kablam! 8: 0x5625309d5775 - core::result::unwrap_failed::hafe37b5d614877ae Aug 30 10:15:00.860 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 30 10:15:00.860 INFO kablam! 9: 0x5625309d3c71 - >::unwrap::h4914b627f615b3ca Aug 30 10:15:00.861 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 30 10:15:00.861 INFO kablam! 10: 0x5625309672f7 - build_script_build::main::h4f721822a8a71385 Aug 30 10:15:00.861 INFO kablam! at /source/build.rs:19 Aug 30 10:15:00.861 INFO kablam! 11: 0x56253096718f - std::rt::lang_start::{{closure}}::hf251874de2d5acfd Aug 30 10:15:00.861 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 10:15:00.861 INFO kablam! 12: 0x562530a05c52 - std::panicking::try::do_call::he8e7cb1df85bccd2 Aug 30 10:15:00.861 INFO kablam! at libstd/rt.rs:59 Aug 30 10:15:00.861 INFO kablam! at libstd/panicking.rs:310 Aug 30 10:15:00.861 INFO kablam! 13: 0x562530a2a409 - __rust_maybe_catch_panic Aug 30 10:15:00.861 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 10:15:00.861 INFO kablam! 14: 0x562530a13675 - std::rt::lang_start_internal::h3de9d74037683c14 Aug 30 10:15:00.861 INFO kablam! at libstd/panicking.rs:289 Aug 30 10:15:00.861 INFO kablam! at libstd/panic.rs:392 Aug 30 10:15:00.861 INFO kablam! at libstd/rt.rs:58 Aug 30 10:15:00.861 INFO kablam! 15: 0x562530967167 - std::rt::lang_start::hc1f4d185d8d429dc Aug 30 10:15:00.861 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 10:15:00.861 INFO kablam! 16: 0x562530967879 - main Aug 30 10:15:00.862 INFO kablam! 17: 0x7f209f49382f - __libc_start_main Aug 30 10:15:00.862 INFO kablam! 18: 0x562530966d48 - _start Aug 30 10:15:00.862 INFO kablam! 19: 0x0 - Aug 30 10:15:00.862 INFO kablam! Aug 30 10:15:00.862 INFO kablam! su: No module specific data is present Aug 30 10:15:01.316 INFO running `"docker" "rm" "-f" "872a4f495bef64a98e9051f7f3f1f05cfb667f5c7eec67320f61eb80fcbb9710"` Aug 30 10:15:01.440 INFO blam! 872a4f495bef64a98e9051f7f3f1f05cfb667f5c7eec67320f61eb80fcbb9710