Aug 30 04:13:21.440 INFO checking rustful-0.8.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699 Aug 30 04:13:21.440 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets Aug 30 04:13:21.440 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/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 04:13:21.585 INFO blam! 36d1d4f3b0905bdc7cc703b99d7bd147b852757d109b0f3f877fefd1a5e5fa60 Aug 30 04:13:21.587 INFO running `"docker" "start" "-a" "36d1d4f3b0905bdc7cc703b99d7bd147b852757d109b0f3f877fefd1a5e5fa60"` Aug 30 04:13:22.606 INFO kablam! Checking buf_redux v0.1.3 Aug 30 04:13:22.606 INFO kablam! Checking anymap v0.11.2 Aug 30 04:13:22.607 INFO kablam! Compiling mime_guess v1.5.0 Aug 30 04:13:22.607 INFO kablam! Compiling rustful v0.8.1 (file:///source) Aug 30 04:13:22.608 INFO kablam! Checking hyper v0.8.1 Aug 30 04:13:28.947 INFO kablam! error: failed to run custom build command for `mime_guess v1.5.0` Aug 30 04:13:28.948 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-5d78db7202cf2e50/build-script-gen_mime_types` (exit code: 101) Aug 30 04:13:28.948 INFO kablam! --- stderr Aug 30 04:13:28.948 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 Aug 30 04:13:28.948 INFO kablam! stack backtrace: Aug 30 04:13:28.948 INFO kablam! 0: 0x5584e840d81e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771 Aug 30 04:13:28.948 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 04:13:28.948 INFO kablam! 1: 0x5584e84055c6 - std::sys_common::backtrace::print::h20354399b6248400 Aug 30 04:13:28.948 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 04:13:28.948 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 04:13:28.948 INFO kablam! 2: 0x5584e8403f3d - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15 Aug 30 04:13:28.948 INFO kablam! at libstd/panicking.rs:211 Aug 30 04:13:28.948 INFO kablam! 3: 0x5584e8403cb0 - std::panicking::default_hook::hbb219006758dbd2e Aug 30 04:13:28.948 INFO kablam! at libstd/panicking.rs:227 Aug 30 04:13:28.948 INFO kablam! 4: 0x5584e84044fc - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5 Aug 30 04:13:28.948 INFO kablam! at libstd/panicking.rs:476 Aug 30 04:13:28.948 INFO kablam! 5: 0x5584e84040f9 - std::panicking::continue_panic_fmt::hd3ab0516fdd5f4c7 Aug 30 04:13:28.948 INFO kablam! at libstd/panicking.rs:390 Aug 30 04:13:28.948 INFO kablam! 6: 0x5584e8403ff5 - rust_begin_unwind Aug 30 04:13:28.948 INFO kablam! at libstd/panicking.rs:325 Aug 30 04:13:28.948 INFO kablam! 7: 0x5584e844c06b - core::panicking::panic_fmt::h8c43e8dbd135b6a8 Aug 30 04:13:28.948 INFO kablam! at libcore/panicking.rs:77 Aug 30 04:13:28.949 INFO kablam! 8: 0x5584e83efe95 - core::result::unwrap_failed::h1cc625c73ceb1104 Aug 30 04:13:28.949 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 30 04:13:28.949 INFO kablam! 9: 0x5584e83ee6e0 - >::unwrap::h324725319d104959 Aug 30 04:13:28.949 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 30 04:13:28.949 INFO kablam! 10: 0x5584e83e28c6 - build_script_gen_mime_types::main::hc45612605bba86a1 Aug 30 04:13:28.949 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.5.0/src/gen_mime_types.rs:16 Aug 30 04:13:28.949 INFO kablam! 11: 0x5584e83e713f - std::rt::lang_start::{{closure}}::h10eca5d00a53c823 Aug 30 04:13:28.949 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 04:13:28.949 INFO kablam! 12: 0x5584e8403fe2 - std::panicking::try::do_call::he8e7cb1df85bccd2 Aug 30 04:13:28.949 INFO kablam! at libstd/rt.rs:59 Aug 30 04:13:28.949 INFO kablam! at libstd/panicking.rs:310 Aug 30 04:13:28.949 INFO kablam! 13: 0x5584e841c239 - __rust_maybe_catch_panic Aug 30 04:13:28.949 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 04:13:28.949 INFO kablam! 14: 0x5584e840ab65 - std::rt::lang_start_internal::h3de9d74037683c14 Aug 30 04:13:28.949 INFO kablam! at libstd/panicking.rs:289 Aug 30 04:13:28.949 INFO kablam! at libstd/panic.rs:392 Aug 30 04:13:28.949 INFO kablam! at libstd/rt.rs:58 Aug 30 04:13:28.949 INFO kablam! 15: 0x5584e83e7117 - std::rt::lang_start::h7bbe16f0ce6d6b75 Aug 30 04:13:28.949 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 04:13:28.949 INFO kablam! 16: 0x5584e83e2da9 - main Aug 30 04:13:28.949 INFO kablam! 17: 0x7f37928c182f - __libc_start_main Aug 30 04:13:28.950 INFO kablam! 18: 0x5584e83cc088 - _start Aug 30 04:13:28.950 INFO kablam! 19: 0x0 - Aug 30 04:13:28.950 INFO kablam! Aug 30 04:13:28.950 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 30 04:13:32.830 INFO kablam! error: build failed Aug 30 04:13:32.832 INFO kablam! su: No module specific data is present Aug 30 04:13:33.330 INFO running `"docker" "rm" "-f" "36d1d4f3b0905bdc7cc703b99d7bd147b852757d109b0f3f877fefd1a5e5fa60"` Aug 30 04:13:33.458 INFO blam! 36d1d4f3b0905bdc7cc703b99d7bd147b852757d109b0f3f877fefd1a5e5fa60