Sep 06 03:36:09.582 INFO checking mrusty-1.0.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854 Sep 06 03:36:09.582 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets Sep 06 03:36:09.582 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 06 03:36:09.750 INFO blam! 8b976a3d9e2533b381b582c9ba0b6325be57e5a462b01d1261e4c04f3e1e77eb Sep 06 03:36:09.752 INFO running `"docker" "start" "-a" "8b976a3d9e2533b381b582c9ba0b6325be57e5a462b01d1261e4c04f3e1e77eb"` Sep 06 03:36:10.342 INFO kablam! usermod: no changes Sep 06 03:36:10.418 INFO kablam! Compiling mrusty v1.0.0 (file:///source) Sep 06 03:36:10.786 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 06 03:36:10.786 INFO kablam! --> build.rs:28:22 Sep 06 03:36:10.786 INFO kablam! | Sep 06 03:36:10.786 INFO kablam! 28 | let mut config = gcc::Config::new(); Sep 06 03:36:10.786 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 06 03:36:10.786 INFO kablam! | Sep 06 03:36:10.786 INFO kablam! = note: #[warn(deprecated)] on by default Sep 06 03:36:10.786 INFO kablam! Sep 06 03:36:10.786 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 06 03:36:10.786 INFO kablam! --> build.rs:38:22 Sep 06 03:36:10.786 INFO kablam! | Sep 06 03:36:10.786 INFO kablam! 38 | let mut config = gcc::Config::new(); Sep 06 03:36:10.786 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 06 03:36:10.786 INFO kablam! Sep 06 03:36:11.703 INFO kablam! error: failed to run custom build command for `mrusty v1.0.0 (file:///source)` Sep 06 03:36:11.703 INFO kablam! process didn't exit successfully: `/target/debug/build/mrusty-43250a586234b4b8/build-script-build` (exit code: 101) Sep 06 03:36:11.703 INFO kablam! --- stderr Sep 06 03:36:11.703 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 06 03:36:11.703 INFO kablam! stack backtrace: Sep 06 03:36:11.703 INFO kablam! 0: 0x55e855c11c4e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h082e5fdf9aff33df Sep 06 03:36:11.703 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 06 03:36:11.703 INFO kablam! 1: 0x55e855c016c6 - std::sys_common::backtrace::print::hef53554d827c8c8b Sep 06 03:36:11.703 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 06 03:36:11.703 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 06 03:36:11.703 INFO kablam! 2: 0x55e855bffaad - std::panicking::default_hook::{{closure}}::h34861d43158e89b9 Sep 06 03:36:11.703 INFO kablam! at libstd/panicking.rs:211 Sep 06 03:36:11.703 INFO kablam! 3: 0x55e855bff820 - std::panicking::default_hook::h8898fb997741a086 Sep 06 03:36:11.703 INFO kablam! at libstd/panicking.rs:227 Sep 06 03:36:11.703 INFO kablam! 4: 0x55e855c000cc - std::panicking::rust_panic_with_hook::h2a2e767b3fe52fcb Sep 06 03:36:11.703 INFO kablam! at libstd/panicking.rs:477 Sep 06 03:36:11.703 INFO kablam! 5: 0x55e855bffcc9 - std::panicking::continue_panic_fmt::h2ca0f17b68b08aea Sep 06 03:36:11.703 INFO kablam! at libstd/panicking.rs:391 Sep 06 03:36:11.703 INFO kablam! 6: 0x55e855bffbc5 - rust_begin_unwind Sep 06 03:36:11.703 INFO kablam! at libstd/panicking.rs:326 Sep 06 03:36:11.703 INFO kablam! 7: 0x55e855c5542b - core::panicking::panic_fmt::h26cf321176496c12 Sep 06 03:36:11.703 INFO kablam! at libcore/panicking.rs:77 Sep 06 03:36:11.703 INFO kablam! 8: 0x55e855bcffb3 - core::result::unwrap_failed::h25385c8077c98a14 Sep 06 03:36:11.703 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 06 03:36:11.703 INFO kablam! 9: 0x55e855bce98f - >::unwrap::hdcf04e575c40487f Sep 06 03:36:11.703 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 06 03:36:11.703 INFO kablam! 10: 0x55e855b62395 - build_script_build::main::h54edb373486cfe90 Sep 06 03:36:11.703 INFO kablam! at /source/build.rs:26 Sep 06 03:36:11.703 INFO kablam! 11: 0x55e855b63f9f - std::rt::lang_start::{{closure}}::h3bfedb14a3d341a8 Sep 06 03:36:11.703 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 06 03:36:11.703 INFO kablam! 12: 0x55e855bffbb2 - std::panicking::try::do_call::hd6568c1e1325fac3 Sep 06 03:36:11.703 INFO kablam! at libstd/rt.rs:59 Sep 06 03:36:11.703 INFO kablam! at libstd/panicking.rs:310 Sep 06 03:36:11.703 INFO kablam! 13: 0x55e855c25479 - __rust_maybe_catch_panic Sep 06 03:36:11.703 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 06 03:36:11.703 INFO kablam! 14: 0x55e855c0d5a5 - std::rt::lang_start_internal::hf4a29d9afcf3f720 Sep 06 03:36:11.703 INFO kablam! at libstd/panicking.rs:289 Sep 06 03:36:11.703 INFO kablam! at libstd/panic.rs:392 Sep 06 03:36:11.703 INFO kablam! at libstd/rt.rs:58 Sep 06 03:36:11.703 INFO kablam! 15: 0x55e855b63f77 - std::rt::lang_start::h261a65082a30b97a Sep 06 03:36:11.703 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 06 03:36:11.703 INFO kablam! 16: 0x55e855b62909 - main Sep 06 03:36:11.703 INFO kablam! 17: 0x7f46ca71d82f - __libc_start_main Sep 06 03:36:11.703 INFO kablam! 18: 0x55e855b61d18 - _start Sep 06 03:36:11.703 INFO kablam! 19: 0x0 - Sep 06 03:36:11.703 INFO kablam! Sep 06 03:36:11.703 INFO kablam! su: No module specific data is present Sep 06 03:36:12.306 INFO running `"docker" "rm" "-f" "8b976a3d9e2533b381b582c9ba0b6325be57e5a462b01d1261e4c04f3e1e77eb"` Sep 06 03:36:12.413 INFO blam! 8b976a3d9e2533b381b582c9ba0b6325be57e5a462b01d1261e4c04f3e1e77eb