Sep 03 19:26:30.530 INFO checking clanehin/go-outside against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893 Sep 03 19:26:30.530 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets Sep 03 19:26:30.531 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/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 19:26:30.699 INFO blam! 6a809af1bea8c91436eb6a1171810d764eafcdad826bb59b49038b669d6622f6 Sep 03 19:26:30.704 INFO running `"docker" "start" "-a" "6a809af1bea8c91436eb6a1171810d764eafcdad826bb59b49038b669d6622f6"` Sep 03 19:26:31.588 INFO kablam! Compiling openssl v0.9.23 Sep 03 19:26:31.591 INFO kablam! Checking tokio-service v0.1.0 Sep 03 19:26:31.592 INFO kablam! Checking relay v0.1.1 Sep 03 19:26:31.592 INFO kablam! Checking base64 v0.9.0 Sep 03 19:26:31.592 INFO kablam! Compiling rand v0.3.22 Sep 03 19:26:31.593 INFO kablam! Checking futures-cpupool v0.1.8 Sep 03 19:26:31.600 INFO kablam! Checking uuid v0.5.1 Sep 03 19:26:31.601 INFO kablam! Checking tokio-core v0.1.12 Sep 03 19:26:32.139 INFO kablam! Checking serde_urlencoded v0.5.1 Sep 03 19:26:32.282 INFO kablam! Checking libflate v0.1.14 Sep 03 19:26:32.949 INFO kablam! Compiling phf_generator v0.7.21 Sep 03 19:26:34.236 INFO kablam! Compiling phf_codegen v0.7.21 Sep 03 19:26:35.563 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 03 19:26:36.295 INFO kablam! Checking tokio-proto v0.1.1 Sep 03 19:26:39.781 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 03 19:26:39.781 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-8fc659d76503795c/build-script-gen_mime_types` (exit code: 101) Sep 03 19:26:39.781 INFO kablam! --- stderr Sep 03 19:26:39.781 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 19:26:39.781 INFO kablam! stack backtrace: Sep 03 19:26:39.781 INFO kablam! 0: 0x5639b62ae70e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h583ed2894c1db4e8 Sep 03 19:26:39.781 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 03 19:26:39.781 INFO kablam! 1: 0x5639b62a6536 - std::sys_common::backtrace::print::hb03c547ea490e9e5 Sep 03 19:26:39.781 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 03 19:26:39.781 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 03 19:26:39.781 INFO kablam! 2: 0x5639b62a4edd - std::panicking::default_hook::{{closure}}::h74db1dbb754bb61b Sep 03 19:26:39.781 INFO kablam! at libstd/panicking.rs:211 Sep 03 19:26:39.781 INFO kablam! 3: 0x5639b62a4c50 - std::panicking::default_hook::h00b2b50b7c826057 Sep 03 19:26:39.781 INFO kablam! at libstd/panicking.rs:227 Sep 03 19:26:39.781 INFO kablam! 4: 0x5639b62a549c - std::panicking::rust_panic_with_hook::h82a465b5cd0f7696 Sep 03 19:26:39.781 INFO kablam! at libstd/panicking.rs:477 Sep 03 19:26:39.782 INFO kablam! 5: 0x5639b62a5099 - std::panicking::continue_panic_fmt::h176d70354b86e700 Sep 03 19:26:39.782 INFO kablam! at libstd/panicking.rs:391 Sep 03 19:26:39.782 INFO kablam! 6: 0x5639b62a4f95 - rust_begin_unwind Sep 03 19:26:39.782 INFO kablam! at libstd/panicking.rs:326 Sep 03 19:26:39.782 INFO kablam! 7: 0x5639b62eba8b - core::panicking::panic_fmt::hf6b4ed50fda8af14 Sep 03 19:26:39.782 INFO kablam! at libcore/panicking.rs:77 Sep 03 19:26:39.782 INFO kablam! 8: 0x5639b62a2653 - core::result::unwrap_failed::hd8ee2d680721d953 Sep 03 19:26:39.782 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 03 19:26:39.782 INFO kablam! 9: 0x5639b62962ce - >::unwrap::haa86310975383b9f Sep 03 19:26:39.782 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 03 19:26:39.782 INFO kablam! 10: 0x5639b626db26 - build_script_gen_mime_types::main::he02a8bb0a75894df Sep 03 19:26:39.782 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 19:26:39.782 INFO kablam! 11: 0x5639b626f88f - std::rt::lang_start::{{closure}}::he9d96215167ae1a4 Sep 03 19:26:39.782 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 19:26:39.782 INFO kablam! 12: 0x5639b62a4f82 - std::panicking::try::do_call::hd86a9acb4a664678 Sep 03 19:26:39.782 INFO kablam! at libstd/rt.rs:59 Sep 03 19:26:39.782 INFO kablam! at libstd/panicking.rs:310 Sep 03 19:26:39.782 INFO kablam! 13: 0x5639b62bc919 - __rust_maybe_catch_panic Sep 03 19:26:39.782 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 03 19:26:39.782 INFO kablam! 14: 0x5639b62aba45 - std::rt::lang_start_internal::h8264bc6ad8e6b565 Sep 03 19:26:39.782 INFO kablam! at libstd/panicking.rs:289 Sep 03 19:26:39.782 INFO kablam! at libstd/panic.rs:392 Sep 03 19:26:39.782 INFO kablam! at libstd/rt.rs:58 Sep 03 19:26:39.782 INFO kablam! 15: 0x5639b626f867 - std::rt::lang_start::he853f08a330dab7b Sep 03 19:26:39.782 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 19:26:39.782 INFO kablam! 16: 0x5639b626f249 - main Sep 03 19:26:39.782 INFO kablam! 17: 0x7ffb6702482f - __libc_start_main Sep 03 19:26:39.782 INFO kablam! 18: 0x5639b6251768 - _start Sep 03 19:26:39.782 INFO kablam! 19: 0x0 - Sep 03 19:26:39.782 INFO kablam! Sep 03 19:26:39.782 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 03 19:26:42.881 INFO kablam! error: build failed Sep 03 19:26:42.882 INFO kablam! su: No module specific data is present Sep 03 19:26:43.313 INFO running `"docker" "rm" "-f" "6a809af1bea8c91436eb6a1171810d764eafcdad826bb59b49038b669d6622f6"` Sep 03 19:26:43.424 INFO blam! 6a809af1bea8c91436eb6a1171810d764eafcdad826bb59b49038b669d6622f6