Sep 06 00:42:05.519 INFO checking rustful-0.8.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854 Sep 06 00:42:05.519 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets Sep 06 00:42:05.519 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 06 00:42:05.742 INFO blam! b75f6a9d17bc7c722ee0300b940d500b93935ee375ad4757a7676056b7308b4f Sep 06 00:42:05.744 INFO running `"docker" "start" "-a" "b75f6a9d17bc7c722ee0300b940d500b93935ee375ad4757a7676056b7308b4f"` Sep 06 00:42:06.677 INFO kablam! usermod: no changes Sep 06 00:42:06.836 INFO kablam! Checking buf_redux v0.1.3 Sep 06 00:42:06.836 INFO kablam! Checking anymap v0.11.2 Sep 06 00:42:06.855 INFO kablam! Compiling mime_guess v1.5.0 Sep 06 00:42:06.856 INFO kablam! Compiling rustful v0.8.1 (file:///source) Sep 06 00:42:06.856 INFO kablam! Checking hyper v0.8.1 Sep 06 00:42:11.259 INFO kablam! error: failed to run custom build command for `mime_guess v1.5.0` Sep 06 00:42:11.259 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-c09f1ff2923e6058/build-script-gen_mime_types` (exit code: 101) Sep 06 00:42:11.259 INFO kablam! --- stderr Sep 06 00:42:11.259 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:983:5 Sep 06 00:42:11.259 INFO kablam! stack backtrace: Sep 06 00:42:11.259 INFO kablam! 0: 0x55fb3fd773ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8a3717aa058b4444 Sep 06 00:42:11.259 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 06 00:42:11.259 INFO kablam! 1: 0x55fb3fd6f2b6 - std::sys_common::backtrace::print::h617f5662cea50e67 Sep 06 00:42:11.259 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 06 00:42:11.259 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 06 00:42:11.259 INFO kablam! 2: 0x55fb3fd6dc0d - std::panicking::default_hook::{{closure}}::h45bb696cfc423488 Sep 06 00:42:11.259 INFO kablam! at libstd/panicking.rs:211 Sep 06 00:42:11.259 INFO kablam! 3: 0x55fb3fd6d980 - std::panicking::default_hook::h4902fe318897fea2 Sep 06 00:42:11.259 INFO kablam! at libstd/panicking.rs:227 Sep 06 00:42:11.259 INFO kablam! 4: 0x55fb3fd6e1cc - std::panicking::rust_panic_with_hook::h2d79c14c8c515345 Sep 06 00:42:11.259 INFO kablam! at libstd/panicking.rs:477 Sep 06 00:42:11.259 INFO kablam! 5: 0x55fb3fd6ddc9 - std::panicking::continue_panic_fmt::h62ee5eb5a6bc9d14 Sep 06 00:42:11.259 INFO kablam! at libstd/panicking.rs:391 Sep 06 00:42:11.259 INFO kablam! 6: 0x55fb3fd6dcc5 - rust_begin_unwind Sep 06 00:42:11.259 INFO kablam! at libstd/panicking.rs:326 Sep 06 00:42:11.259 INFO kablam! 7: 0x55fb3fdb4e0b - core::panicking::panic_fmt::h1f1b59576615f2c3 Sep 06 00:42:11.259 INFO kablam! at libcore/panicking.rs:77 Sep 06 00:42:11.259 INFO kablam! 8: 0x55fb3fd58c73 - core::result::unwrap_failed::h42772e850472a064 Sep 06 00:42:11.259 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 06 00:42:11.259 INFO kablam! 9: 0x55fb3fd5754e - >::unwrap::h841013e0fdda4d6a Sep 06 00:42:11.259 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 06 00:42:11.259 INFO kablam! 10: 0x55fb3fd4b844 - build_script_gen_mime_types::main::hf65d09d158b32e20 Sep 06 00:42:11.259 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.5.0/src/gen_mime_types.rs:16 Sep 06 00:42:11.259 INFO kablam! 11: 0x55fb3fd500af - std::rt::lang_start::{{closure}}::h56e7fd4ee79a53ae Sep 06 00:42:11.259 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 06 00:42:11.259 INFO kablam! 12: 0x55fb3fd6dcb2 - std::panicking::try::do_call::hf986ca4f663b7a95 Sep 06 00:42:11.259 INFO kablam! at libstd/rt.rs:59 Sep 06 00:42:11.259 INFO kablam! at libstd/panicking.rs:310 Sep 06 00:42:11.259 INFO kablam! 13: 0x55fb3fd84f99 - __rust_maybe_catch_panic Sep 06 00:42:11.259 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 06 00:42:11.259 INFO kablam! 14: 0x55fb3fd74735 - std::rt::lang_start_internal::h1fa2095e36818e42 Sep 06 00:42:11.259 INFO kablam! at libstd/panicking.rs:289 Sep 06 00:42:11.259 INFO kablam! at libstd/panic.rs:392 Sep 06 00:42:11.259 INFO kablam! at libstd/rt.rs:58 Sep 06 00:42:11.259 INFO kablam! 15: 0x55fb3fd50087 - std::rt::lang_start::h2434a94ba02c37bc Sep 06 00:42:11.259 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 06 00:42:11.259 INFO kablam! 16: 0x55fb3fd4bd19 - main Sep 06 00:42:11.259 INFO kablam! 17: 0x7f38a460c82f - __libc_start_main Sep 06 00:42:11.259 INFO kablam! 18: 0x55fb3fd35048 - _start Sep 06 00:42:11.259 INFO kablam! 19: 0x0 - Sep 06 00:42:11.259 INFO kablam! Sep 06 00:42:11.259 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 06 00:42:13.253 INFO kablam! error: build failed Sep 06 00:42:13.255 INFO kablam! su: No module specific data is present Sep 06 00:42:14.614 INFO running `"docker" "rm" "-f" "b75f6a9d17bc7c722ee0300b940d500b93935ee375ad4757a7676056b7308b4f"` Sep 06 00:42:14.732 INFO blam! b75f6a9d17bc7c722ee0300b940d500b93935ee375ad4757a7676056b7308b4f