Sep 03 23:44:54.913 INFO checking anglerud/hootie against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913 Sep 03 23:44:54.913 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets Sep 03 23:44:54.913 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 23:44:55.154 INFO blam! 0affdb4e4e06d64bbd15c46146a87951430123e54b4fe16e8b1384808ed7c389 Sep 03 23:44:55.157 INFO running `"docker" "start" "-a" "0affdb4e4e06d64bbd15c46146a87951430123e54b4fe16e8b1384808ed7c389"` Sep 03 23:44:55.987 INFO kablam! warning: unused manifest key: package.maintenance Sep 03 23:44:56.287 INFO kablam! Checking num_cpus v1.8.0 Sep 03 23:44:56.304 INFO kablam! Checking termion v1.5.1 Sep 03 23:44:56.308 INFO kablam! Checking serde_json v1.0.9 Sep 03 23:44:56.309 INFO kablam! Checking clap v2.29.0 Sep 03 23:44:56.310 INFO kablam! Checking tokio-io v0.1.4 Sep 03 23:44:56.311 INFO kablam! Checking serde_urlencoded v0.5.1 Sep 03 23:44:56.311 INFO kablam! Checking libflate v0.1.13 Sep 03 23:44:56.312 INFO kablam! Compiling phf_generator v0.7.21 Sep 03 23:44:58.318 INFO kablam! Checking futures-cpupool v0.1.7 Sep 03 23:44:58.582 INFO kablam! Compiling phf_codegen v0.7.21 Sep 03 23:45:01.090 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 03 23:45:03.132 INFO kablam! Checking tokio-core v0.1.11 Sep 03 23:45:09.736 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 03 23:45:09.736 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-84e88115a0a15e96/build-script-gen_mime_types` (exit code: 101) Sep 03 23:45:09.736 INFO kablam! --- stderr Sep 03 23:45:09.736 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 23:45:09.736 INFO kablam! stack backtrace: Sep 03 23:45:09.736 INFO kablam! 0: 0x56256fd2446e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::he41721e5d0bd3faa Sep 03 23:45:09.736 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 03 23:45:09.736 INFO kablam! 1: 0x56256fd1c376 - std::sys_common::backtrace::print::h27d79f31b374d779 Sep 03 23:45:09.736 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 03 23:45:09.736 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 03 23:45:09.736 INFO kablam! 2: 0x56256fd1accd - std::panicking::default_hook::{{closure}}::h4c06e4d4f39d0ae6 Sep 03 23:45:09.736 INFO kablam! at libstd/panicking.rs:211 Sep 03 23:45:09.737 INFO kablam! 3: 0x56256fd1aa40 - std::panicking::default_hook::hf063f386db7b68b7 Sep 03 23:45:09.737 INFO kablam! at libstd/panicking.rs:227 Sep 03 23:45:09.737 INFO kablam! 4: 0x56256fd1b28c - std::panicking::rust_panic_with_hook::h3b35cb326944f60c Sep 03 23:45:09.737 INFO kablam! at libstd/panicking.rs:477 Sep 03 23:45:09.737 INFO kablam! 5: 0x56256fd1ae89 - std::panicking::continue_panic_fmt::h49dc352af3909309 Sep 03 23:45:09.737 INFO kablam! at libstd/panicking.rs:391 Sep 03 23:45:09.737 INFO kablam! 6: 0x56256fd1ad85 - rust_begin_unwind Sep 03 23:45:09.737 INFO kablam! at libstd/panicking.rs:326 Sep 03 23:45:09.737 INFO kablam! 7: 0x56256fd6178b - core::panicking::panic_fmt::hdb6dd09fce168bd1 Sep 03 23:45:09.737 INFO kablam! at libcore/panicking.rs:77 Sep 03 23:45:09.737 INFO kablam! 8: 0x56256fd13dd3 - core::result::unwrap_failed::h61c6b2e273646863 Sep 03 23:45:09.737 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 03 23:45:09.737 INFO kablam! 9: 0x56256fd0c8fe - >::unwrap::hdc7d7af5de1a2c19 Sep 03 23:45:09.737 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 03 23:45:09.737 INFO kablam! 10: 0x56256fce3b26 - build_script_gen_mime_types::main::h6294a7a43b819b52 Sep 03 23:45:09.737 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 23:45:09.737 INFO kablam! 11: 0x56256fce588f - std::rt::lang_start::{{closure}}::h5c05edfb0fe9400b Sep 03 23:45:09.737 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 23:45:09.737 INFO kablam! 12: 0x56256fd1ad72 - std::panicking::try::do_call::h1a26d0ebba7bf7c2 Sep 03 23:45:09.737 INFO kablam! at libstd/rt.rs:59 Sep 03 23:45:09.737 INFO kablam! at libstd/panicking.rs:310 Sep 03 23:45:09.737 INFO kablam! 13: 0x56256fd32619 - __rust_maybe_catch_panic Sep 03 23:45:09.737 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 03 23:45:09.737 INFO kablam! 14: 0x56256fd217f5 - std::rt::lang_start_internal::h8b333a0a439d0823 Sep 03 23:45:09.737 INFO kablam! at libstd/panicking.rs:289 Sep 03 23:45:09.737 INFO kablam! at libstd/panic.rs:392 Sep 03 23:45:09.737 INFO kablam! at libstd/rt.rs:58 Sep 03 23:45:09.738 INFO kablam! 15: 0x56256fce5867 - std::rt::lang_start::h871d84e3b4d33ca8 Sep 03 23:45:09.738 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 23:45:09.738 INFO kablam! 16: 0x56256fce5249 - main Sep 03 23:45:09.738 INFO kablam! 17: 0x7f0aaa01482f - __libc_start_main Sep 03 23:45:09.738 INFO kablam! 18: 0x56256fcc76f8 - _start Sep 03 23:45:09.738 INFO kablam! 19: 0x0 - Sep 03 23:45:09.738 INFO kablam! Sep 03 23:45:09.738 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 03 23:45:20.903 INFO kablam! error: build failed Sep 03 23:45:20.905 INFO kablam! su: No module specific data is present Sep 03 23:45:21.503 INFO running `"docker" "rm" "-f" "0affdb4e4e06d64bbd15c46146a87951430123e54b4fe16e8b1384808ed7c389"` Sep 03 23:45:21.659 INFO blam! 0affdb4e4e06d64bbd15c46146a87951430123e54b4fe16e8b1384808ed7c389