Sep 03 20:32:47.525 INFO checking Phrohdoh/github-webhook-data-rs against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893 Sep 03 20:32:47.525 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets Sep 03 20:32:47.525 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/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 03 20:32:47.762 INFO blam! 2c7d6d6c3a9be052e6705706bbf40cb42dfcb0ee06765bfb6bec7affe8a853f9 Sep 03 20:32:47.765 INFO running `"docker" "start" "-a" "2c7d6d6c3a9be052e6705706bbf40cb42dfcb0ee06765bfb6bec7affe8a853f9"` Sep 03 20:32:48.958 INFO kablam! Checking serde v1.0.23 Sep 03 20:32:49.025 INFO kablam! Checking tokio-core v0.1.10 Sep 03 20:32:49.034 INFO kablam! Compiling serde_derive v1.0.23 Sep 03 20:32:49.049 INFO kablam! Checking native-tls v0.1.4 Sep 03 20:32:49.051 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 03 20:32:49.185 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 03 20:32:49.185 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-d765403858cdfcfa/build-script-gen_mime_types` (exit code: 101) Sep 03 20:32:49.185 INFO kablam! --- stderr Sep 03 20:32:49.185 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 03 20:32:49.185 INFO kablam! stack backtrace: Sep 03 20:32:49.185 INFO kablam! 0: 0x561a8663f6ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h583ed2894c1db4e8 Sep 03 20:32:49.185 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 03 20:32:49.185 INFO kablam! 1: 0x561a866374d6 - std::sys_common::backtrace::print::hb03c547ea490e9e5 Sep 03 20:32:49.185 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 03 20:32:49.185 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 03 20:32:49.185 INFO kablam! 2: 0x561a86635e7d - std::panicking::default_hook::{{closure}}::h74db1dbb754bb61b Sep 03 20:32:49.185 INFO kablam! at libstd/panicking.rs:211 Sep 03 20:32:49.185 INFO kablam! 3: 0x561a86635bf0 - std::panicking::default_hook::h00b2b50b7c826057 Sep 03 20:32:49.185 INFO kablam! at libstd/panicking.rs:227 Sep 03 20:32:49.185 INFO kablam! 4: 0x561a8663643c - std::panicking::rust_panic_with_hook::h82a465b5cd0f7696 Sep 03 20:32:49.185 INFO kablam! at libstd/panicking.rs:477 Sep 03 20:32:49.186 INFO kablam! 5: 0x561a86636039 - std::panicking::continue_panic_fmt::h176d70354b86e700 Sep 03 20:32:49.186 INFO kablam! at libstd/panicking.rs:391 Sep 03 20:32:49.186 INFO kablam! 6: 0x561a86635f35 - rust_begin_unwind Sep 03 20:32:49.186 INFO kablam! at libstd/panicking.rs:326 Sep 03 20:32:49.186 INFO kablam! 7: 0x561a8667ca2b - core::panicking::panic_fmt::hf6b4ed50fda8af14 Sep 03 20:32:49.186 INFO kablam! at libcore/panicking.rs:77 Sep 03 20:32:49.186 INFO kablam! 8: 0x561a8662ee43 - core::result::unwrap_failed::hd0b5ad26490a3a63 Sep 03 20:32:49.186 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 03 20:32:49.186 INFO kablam! 9: 0x561a8662772e - >::unwrap::h0c346c1d1a1baca0 Sep 03 20:32:49.186 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 03 20:32:49.186 INFO kablam! 10: 0x561a865feb26 - build_script_gen_mime_types::main::h36cf353ceca22cf6 Sep 03 20:32:49.186 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 03 20:32:49.186 INFO kablam! 11: 0x561a8660088f - std::rt::lang_start::{{closure}}::hc0adf46c8c3de245 Sep 03 20:32:49.186 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 20:32:49.186 INFO kablam! 12: 0x561a86635f22 - std::panicking::try::do_call::hd86a9acb4a664678 Sep 03 20:32:49.186 INFO kablam! at libstd/rt.rs:59 Sep 03 20:32:49.186 INFO kablam! at libstd/panicking.rs:310 Sep 03 20:32:49.186 INFO kablam! 13: 0x561a8664d8b9 - __rust_maybe_catch_panic Sep 03 20:32:49.186 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 03 20:32:49.186 INFO kablam! 14: 0x561a8663c9e5 - std::rt::lang_start_internal::h8264bc6ad8e6b565 Sep 03 20:32:49.186 INFO kablam! at libstd/panicking.rs:289 Sep 03 20:32:49.186 INFO kablam! at libstd/panic.rs:392 Sep 03 20:32:49.186 INFO kablam! at libstd/rt.rs:58 Sep 03 20:32:49.187 INFO kablam! 15: 0x561a86600867 - std::rt::lang_start::hfb13f896cf3b7828 Sep 03 20:32:49.187 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 20:32:49.187 INFO kablam! 16: 0x561a86600249 - main Sep 03 20:32:49.187 INFO kablam! 17: 0x7ff34fa8082f - __libc_start_main Sep 03 20:32:49.187 INFO kablam! 18: 0x561a865e2768 - _start Sep 03 20:32:49.187 INFO kablam! 19: 0x0 - Sep 03 20:32:49.187 INFO kablam! Sep 03 20:32:49.187 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 03 20:33:10.529 INFO kablam! error: build failed Sep 03 20:33:10.532 INFO kablam! su: No module specific data is present Sep 03 20:33:11.055 INFO running `"docker" "rm" "-f" "2c7d6d6c3a9be052e6705706bbf40cb42dfcb0ee06765bfb6bec7affe8a853f9"` Sep 03 20:33:11.306 INFO blam! 2c7d6d6c3a9be052e6705706bbf40cb42dfcb0ee06765bfb6bec7affe8a853f9