Sep 01 16:50:06.939 INFO checking anglerud/hootie against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 01 16:50:06.940 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 01 16:50:06.940 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 16:50:07.181 INFO blam! 4f715034676576f8849cdcbec6a9b4e554d89e70df21ae3055b58b62f3258927 Sep 01 16:50:07.184 INFO running `"docker" "start" "-a" "4f715034676576f8849cdcbec6a9b4e554d89e70df21ae3055b58b62f3258927"` Sep 01 16:50:08.063 INFO kablam! warning: unused manifest key: package.maintenance Sep 01 16:50:08.394 INFO kablam! Checking build_const v0.2.0 Sep 01 16:50:08.407 INFO kablam! Checking termion v1.5.1 Sep 01 16:50:08.414 INFO kablam! Compiling crc v1.6.0 Sep 01 16:50:08.415 INFO kablam! Checking serde_json v1.0.9 Sep 01 16:50:08.431 INFO kablam! Checking futures-cpupool v0.1.7 Sep 01 16:50:08.454 INFO kablam! Checking clap v2.29.0 Sep 01 16:50:08.499 INFO kablam! Checking tokio-io v0.1.4 Sep 01 16:50:08.502 INFO kablam! Compiling structopt-derive v0.1.6 Sep 01 16:50:10.634 INFO kablam! Checking serde_urlencoded v0.5.1 Sep 01 16:50:10.854 INFO kablam! Checking failure v0.1.1 Sep 01 16:50:14.039 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 01 16:50:14.283 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 01 16:50:14.283 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-dc2b61b67b37a448/build-script-gen_mime_types` (exit code: 101) Sep 01 16:50:14.283 INFO kablam! --- stderr Sep 01 16:50:14.283 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 01 16:50:14.283 INFO kablam! stack backtrace: Sep 01 16:50:14.283 INFO kablam! 0: 0x55b27238ba8e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7 Sep 01 16:50:14.284 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 16:50:14.284 INFO kablam! 1: 0x55b272383816 - std::sys_common::backtrace::print::hf96fbb6301ca8111 Sep 01 16:50:14.284 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 16:50:14.284 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 16:50:14.284 INFO kablam! 2: 0x55b27238218d - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc Sep 01 16:50:14.284 INFO kablam! at libstd/panicking.rs:211 Sep 01 16:50:14.284 INFO kablam! 3: 0x55b272381f00 - std::panicking::default_hook::h3e385661c8d6b6f8 Sep 01 16:50:14.284 INFO kablam! at libstd/panicking.rs:227 Sep 01 16:50:14.284 INFO kablam! 4: 0x55b27238274c - std::panicking::rust_panic_with_hook::h82448672ce6401e7 Sep 01 16:50:14.284 INFO kablam! at libstd/panicking.rs:477 Sep 01 16:50:14.284 INFO kablam! 5: 0x55b272382349 - std::panicking::continue_panic_fmt::h7abacf9371d614d8 Sep 01 16:50:14.284 INFO kablam! at libstd/panicking.rs:391 Sep 01 16:50:14.284 INFO kablam! 6: 0x55b272382245 - rust_begin_unwind Sep 01 16:50:14.284 INFO kablam! at libstd/panicking.rs:326 Sep 01 16:50:14.284 INFO kablam! 7: 0x55b2723c9b7b - core::panicking::panic_fmt::h6f207c73477c3893 Sep 01 16:50:14.284 INFO kablam! at libcore/panicking.rs:77 Sep 01 16:50:14.284 INFO kablam! 8: 0x55b27237bf35 - core::result::unwrap_failed::h40ca699da3147fba Sep 01 16:50:14.284 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 01 16:50:14.284 INFO kablam! 9: 0x55b2723748c0 - >::unwrap::h700a2b5bb13eccaf Sep 01 16:50:14.284 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 01 16:50:14.284 INFO kablam! 10: 0x55b27234bb86 - build_script_gen_mime_types::main::hba5bd890e796b70a Sep 01 16:50:14.284 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 01 16:50:14.285 INFO kablam! 11: 0x55b27234d8ff - std::rt::lang_start::{{closure}}::h2690d735a8dcd7d9 Sep 01 16:50:14.285 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 16:50:14.285 INFO kablam! 12: 0x55b272382232 - std::panicking::try::do_call::he8eb7284c711bc58 Sep 01 16:50:14.285 INFO kablam! at libstd/rt.rs:59 Sep 01 16:50:14.285 INFO kablam! at libstd/panicking.rs:310 Sep 01 16:50:14.285 INFO kablam! 13: 0x55b27239a6f9 - __rust_maybe_catch_panic Sep 01 16:50:14.285 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 16:50:14.285 INFO kablam! 14: 0x55b272388dc5 - std::rt::lang_start_internal::h25421c11e0cff495 Sep 01 16:50:14.285 INFO kablam! at libstd/panicking.rs:289 Sep 01 16:50:14.285 INFO kablam! at libstd/panic.rs:392 Sep 01 16:50:14.285 INFO kablam! at libstd/rt.rs:58 Sep 01 16:50:14.285 INFO kablam! 15: 0x55b27234d8d7 - std::rt::lang_start::h61a7c1eaad85da34 Sep 01 16:50:14.285 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 16:50:14.285 INFO kablam! 16: 0x55b27234d2b9 - main Sep 01 16:50:14.285 INFO kablam! 17: 0x7fb536bdc82f - __libc_start_main Sep 01 16:50:14.285 INFO kablam! 18: 0x55b27232f738 - _start Sep 01 16:50:14.285 INFO kablam! 19: 0x0 - Sep 01 16:50:14.285 INFO kablam! Sep 01 16:50:14.288 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 16:50:31.811 INFO kablam! error: build failed Sep 01 16:50:31.813 INFO kablam! su: No module specific data is present Sep 01 16:50:32.283 INFO running `"docker" "rm" "-f" "4f715034676576f8849cdcbec6a9b4e554d89e70df21ae3055b58b62f3258927"` Sep 01 16:50:32.451 INFO blam! 4f715034676576f8849cdcbec6a9b4e554d89e70df21ae3055b58b62f3258927