Sep 05 20:01:53.295 INFO checking FraGag/feeds-to-pocket against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854 Sep 05 20:01:53.295 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets Sep 05 20:01:53.295 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/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 05 20:01:53.579 INFO blam! 5fad0c517cca42ebccbbbeb8b67bfbfb0503b5ab42077bcf92ce93acde9f154f Sep 05 20:01:53.580 INFO running `"docker" "start" "-a" "5fad0c517cca42ebccbbbeb8b67bfbfb0503b5ab42077bcf92ce93acde9f154f"` Sep 05 20:01:55.176 INFO kablam! usermod: no changes Sep 05 20:01:55.566 INFO kablam! Checking build_const v0.2.0 Sep 05 20:01:55.572 INFO kablam! Compiling derive_builder v0.5.0 Sep 05 20:01:55.581 INFO kablam! Checking atty v0.2.3 Sep 05 20:01:55.581 INFO kablam! Checking encoding_rs v0.7.1 Sep 05 20:01:55.582 INFO kablam! Compiling crc v1.6.0 Sep 05 20:01:55.586 INFO kablam! Checking serde_yaml v0.7.3 Sep 05 20:01:55.590 INFO kablam! Compiling derive_builder_core v0.1.7 Sep 05 20:01:55.605 INFO kablam! Checking serde_urlencoded v0.5.1 Sep 05 20:01:56.017 INFO kablam! Checking url_serde v0.2.0 Sep 05 20:01:56.562 INFO kablam! Checking native-tls v0.1.4 Sep 05 20:01:57.402 INFO kablam! Checking error-chain v0.11.0 Sep 05 20:01:57.674 INFO kablam! Checking clap v2.29.0 Sep 05 20:01:58.138 INFO kablam! Checking hyper v0.11.9 Sep 05 20:01:58.430 INFO kablam! Checking tokio-tls v0.1.3 Sep 05 20:01:58.778 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 05 20:02:00.686 INFO kablam! Checking libflate v0.1.12 Sep 05 20:02:07.878 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 05 20:02:07.878 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-9c5daaddd83a8472/build-script-gen_mime_types` (exit code: 101) Sep 05 20:02:07.878 INFO kablam! --- stderr Sep 05 20:02:07.878 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 05 20:02:07.878 INFO kablam! stack backtrace: Sep 05 20:02:07.878 INFO kablam! 0: 0x55efac80947e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8a3717aa058b4444 Sep 05 20:02:07.878 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 05 20:02:07.878 INFO kablam! 1: 0x55efac801386 - std::sys_common::backtrace::print::h617f5662cea50e67 Sep 05 20:02:07.878 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 05 20:02:07.878 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 05 20:02:07.878 INFO kablam! 2: 0x55efac7ffcdd - std::panicking::default_hook::{{closure}}::h45bb696cfc423488 Sep 05 20:02:07.878 INFO kablam! at libstd/panicking.rs:211 Sep 05 20:02:07.878 INFO kablam! 3: 0x55efac7ffa50 - std::panicking::default_hook::h4902fe318897fea2 Sep 05 20:02:07.878 INFO kablam! at libstd/panicking.rs:227 Sep 05 20:02:07.878 INFO kablam! 4: 0x55efac80029c - std::panicking::rust_panic_with_hook::h2d79c14c8c515345 Sep 05 20:02:07.878 INFO kablam! at libstd/panicking.rs:477 Sep 05 20:02:07.878 INFO kablam! 5: 0x55efac7ffe99 - std::panicking::continue_panic_fmt::h62ee5eb5a6bc9d14 Sep 05 20:02:07.878 INFO kablam! at libstd/panicking.rs:391 Sep 05 20:02:07.878 INFO kablam! 6: 0x55efac7ffd95 - rust_begin_unwind Sep 05 20:02:07.878 INFO kablam! at libstd/panicking.rs:326 Sep 05 20:02:07.878 INFO kablam! 7: 0x55efac84679b - core::panicking::panic_fmt::h1f1b59576615f2c3 Sep 05 20:02:07.878 INFO kablam! at libcore/panicking.rs:77 Sep 05 20:02:07.878 INFO kablam! 8: 0x55efac7f8f43 - core::result::unwrap_failed::hb17a56776837c9f2 Sep 05 20:02:07.878 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 05 20:02:07.878 INFO kablam! 9: 0x55efac7f16ce - >::unwrap::h0df7d25ca8ab02c5 Sep 05 20:02:07.878 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 05 20:02:07.878 INFO kablam! 10: 0x55efac7c8ad6 - build_script_gen_mime_types::main::h52064cde84ef9cb1 Sep 05 20:02:07.878 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 05 20:02:07.878 INFO kablam! 11: 0x55efac7ca83f - std::rt::lang_start::{{closure}}::hdeeed889628d1b88 Sep 05 20:02:07.878 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 05 20:02:07.878 INFO kablam! 12: 0x55efac7ffd82 - std::panicking::try::do_call::hf986ca4f663b7a95 Sep 05 20:02:07.878 INFO kablam! at libstd/rt.rs:59 Sep 05 20:02:07.878 INFO kablam! at libstd/panicking.rs:310 Sep 05 20:02:07.878 INFO kablam! 13: 0x55efac817069 - __rust_maybe_catch_panic Sep 05 20:02:07.878 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 05 20:02:07.879 INFO kablam! 14: 0x55efac806805 - std::rt::lang_start_internal::h1fa2095e36818e42 Sep 05 20:02:07.879 INFO kablam! at libstd/panicking.rs:289 Sep 05 20:02:07.879 INFO kablam! at libstd/panic.rs:392 Sep 05 20:02:07.879 INFO kablam! at libstd/rt.rs:58 Sep 05 20:02:07.879 INFO kablam! 15: 0x55efac7ca817 - std::rt::lang_start::h9ab6a77acebfbd90 Sep 05 20:02:07.879 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 05 20:02:07.879 INFO kablam! 16: 0x55efac7ca1f9 - main Sep 05 20:02:07.879 INFO kablam! 17: 0x7f5d1494282f - __libc_start_main Sep 05 20:02:07.879 INFO kablam! 18: 0x55efac7ac6f8 - _start Sep 05 20:02:07.879 INFO kablam! 19: 0x0 - Sep 05 20:02:07.879 INFO kablam! Sep 05 20:02:07.879 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 05 20:02:19.281 INFO kablam! error: build failed Sep 05 20:02:19.283 INFO kablam! su: No module specific data is present Sep 05 20:02:20.834 INFO running `"docker" "rm" "-f" "5fad0c517cca42ebccbbbeb8b67bfbfb0503b5ab42077bcf92ce93acde9f154f"` Sep 05 20:02:21.112 INFO blam! 5fad0c517cca42ebccbbbeb8b67bfbfb0503b5ab42077bcf92ce93acde9f154f