Aug 29 21:24:42.522 INFO checking FraGag/feeds-to-pocket against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 29 21:24:42.522 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 29 21:24:42.522 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 21:24:42.740 INFO blam! 444c4fa741cda29c0358e79b406c18ccf8cf0a196c47d9a8baa5f4f148d30e93 Aug 29 21:24:42.741 INFO running `"docker" "start" "-a" "444c4fa741cda29c0358e79b406c18ccf8cf0a196c47d9a8baa5f4f148d30e93"` Aug 29 21:24:43.732 INFO kablam! Compiling derive_builder v0.5.0 Aug 29 21:24:43.745 INFO kablam! Checking encoding_rs v0.7.1 Aug 29 21:24:43.747 INFO kablam! Checking yaml-rust v0.4.0 Aug 29 21:24:43.750 INFO kablam! Compiling derive_builder_core v0.1.7 Aug 29 21:24:43.751 INFO kablam! Compiling serde_derive_internals v0.18.0 Aug 29 21:24:43.753 INFO kablam! Checking serde_urlencoded v0.5.1 Aug 29 21:24:43.755 INFO kablam! Checking url_serde v0.2.0 Aug 29 21:24:43.757 INFO kablam! Checking tokio-proto v0.1.1 Aug 29 21:24:45.782 INFO kablam! Checking error-chain v0.11.0 Aug 29 21:24:46.254 INFO kablam! Checking tokio-tls v0.1.3 Aug 29 21:24:47.455 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Aug 29 21:24:47.569 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Aug 29 21:24:47.569 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-c56803879fe9045a/build-script-gen_mime_types` (exit code: 101) Aug 29 21:24:47.569 INFO kablam! --- stderr Aug 29 21:24:47.569 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 29 21:24:47.569 INFO kablam! stack backtrace: Aug 29 21:24:47.569 INFO kablam! 0: 0x55c8125bc92e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb Aug 29 21:24:47.569 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 29 21:24:47.570 INFO kablam! 1: 0x55c8125b46e6 - std::sys_common::backtrace::print::hfdcfd1f104fe4840 Aug 29 21:24:47.570 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 29 21:24:47.570 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 29 21:24:47.570 INFO kablam! 2: 0x55c8125b305d - std::panicking::default_hook::{{closure}}::heac6c2569094f14c Aug 29 21:24:47.570 INFO kablam! at libstd/panicking.rs:211 Aug 29 21:24:47.570 INFO kablam! 3: 0x55c8125b2dd0 - std::panicking::default_hook::h172730ec656eb3f4 Aug 29 21:24:47.570 INFO kablam! at libstd/panicking.rs:227 Aug 29 21:24:47.570 INFO kablam! 4: 0x55c8125b361c - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f Aug 29 21:24:47.570 INFO kablam! at libstd/panicking.rs:477 Aug 29 21:24:47.570 INFO kablam! 5: 0x55c8125b3219 - std::panicking::continue_panic_fmt::he85e6162abe63ff8 Aug 29 21:24:47.570 INFO kablam! at libstd/panicking.rs:391 Aug 29 21:24:47.570 INFO kablam! 6: 0x55c8125b3115 - rust_begin_unwind Aug 29 21:24:47.570 INFO kablam! at libstd/panicking.rs:326 Aug 29 21:24:47.570 INFO kablam! 7: 0x55c8125faa4b - core::panicking::panic_fmt::h15874dc89aa467a9 Aug 29 21:24:47.570 INFO kablam! at libcore/panicking.rs:77 Aug 29 21:24:47.570 INFO kablam! 8: 0x55c8125acf35 - core::result::unwrap_failed::h2623702a664b4b65 Aug 29 21:24:47.570 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 29 21:24:47.570 INFO kablam! 9: 0x55c8125a59a0 - >::unwrap::hf29051910dadb398 Aug 29 21:24:47.570 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 29 21:24:47.570 INFO kablam! 10: 0x55c81257cb46 - build_script_gen_mime_types::main::h003a14564e90a8a5 Aug 29 21:24:47.570 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Aug 29 21:24:47.570 INFO kablam! 11: 0x55c81257e8bf - std::rt::lang_start::{{closure}}::h9012669e383a4e4f Aug 29 21:24:47.570 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 21:24:47.570 INFO kablam! 12: 0x55c8125b3102 - std::panicking::try::do_call::h09d1819b0274af73 Aug 29 21:24:47.570 INFO kablam! at libstd/rt.rs:59 Aug 29 21:24:47.570 INFO kablam! at libstd/panicking.rs:310 Aug 29 21:24:47.571 INFO kablam! 13: 0x55c8125cb8d9 - __rust_maybe_catch_panic Aug 29 21:24:47.571 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 29 21:24:47.571 INFO kablam! 14: 0x55c8125b9c85 - std::rt::lang_start_internal::hf36d29744825ff5e Aug 29 21:24:47.571 INFO kablam! at libstd/panicking.rs:289 Aug 29 21:24:47.571 INFO kablam! at libstd/panic.rs:392 Aug 29 21:24:47.571 INFO kablam! at libstd/rt.rs:58 Aug 29 21:24:47.571 INFO kablam! 15: 0x55c81257e897 - std::rt::lang_start::h1fea4b257c68fc99 Aug 29 21:24:47.571 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 21:24:47.571 INFO kablam! 16: 0x55c81257e279 - main Aug 29 21:24:47.571 INFO kablam! 17: 0x7fe75b5d182f - __libc_start_main Aug 29 21:24:47.571 INFO kablam! 18: 0x55c812560738 - _start Aug 29 21:24:47.571 INFO kablam! 19: 0x0 - Aug 29 21:24:47.571 INFO kablam! Aug 29 21:24:47.572 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 29 21:24:58.660 INFO kablam! error: build failed Aug 29 21:24:58.662 INFO kablam! su: No module specific data is present Aug 29 21:24:59.227 INFO running `"docker" "rm" "-f" "444c4fa741cda29c0358e79b406c18ccf8cf0a196c47d9a8baa5f4f148d30e93"` Aug 29 21:24:59.398 INFO blam! 444c4fa741cda29c0358e79b406c18ccf8cf0a196c47d9a8baa5f4f148d30e93