Sep 01 12:59:57.524 INFO checking seb-odessa/pget against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 01 12:59:57.524 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 01 12:59:57.525 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/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 12:59:57.720 INFO blam! 4a5f1bcbfc1d38ac9d61145d94456b19b64dcc7e68d128c05959835b6505b3de Sep 01 12:59:57.722 INFO running `"docker" "start" "-a" "4a5f1bcbfc1d38ac9d61145d94456b19b64dcc7e68d128c05959835b6505b3de"` Sep 01 12:59:58.400 INFO kablam! Compiling cc v1.0.3 Sep 01 12:59:58.401 INFO kablam! Checking futures v0.1.16 Sep 01 12:59:58.402 INFO kablam! Compiling openssl v0.9.20 Sep 01 12:59:58.402 INFO kablam! Checking lazy_static v0.2.9 Sep 01 12:59:58.403 INFO kablam! Compiling crc-core v0.1.0 Sep 01 12:59:58.404 INFO kablam! Compiling build_const v0.2.0 Sep 01 12:59:58.756 INFO kablam! Checking serde v1.0.16 Sep 01 12:59:58.815 INFO kablam! Checking iovec v0.1.1 Sep 01 12:59:59.049 INFO kablam! Checking rand v0.3.17 Sep 01 12:59:59.069 INFO kablam! Checking num_cpus v1.7.0 Sep 01 12:59:59.838 INFO kablam! Checking time v0.1.38 Sep 01 12:59:59.873 INFO kablam! Checking net2 v0.2.31 Sep 01 13:00:00.705 INFO kablam! Checking bytes v0.4.5 Sep 01 13:00:02.909 INFO kablam! Compiling crc v1.5.0 Sep 01 13:00:02.913 INFO kablam! Checking mio v0.6.11 Sep 01 13:00:08.955 INFO kablam! Checking uuid v0.5.1 Sep 01 13:00:08.964 INFO kablam! Checking mime v0.3.5 Sep 01 13:00:09.367 INFO kablam! Compiling openssl-sys v0.9.20 Sep 01 13:00:10.394 INFO kablam! Checking libflate v0.1.12 Sep 01 13:00:14.556 INFO kablam! Compiling phf_generator v0.7.21 Sep 01 13:00:15.581 INFO kablam! Compiling phf_codegen v0.7.21 Sep 01 13:00:16.535 INFO kablam! Compiling mime_guess v2.0.0-alpha.2 Sep 01 13:00:16.590 INFO kablam! Checking tokio-io v0.1.3 Sep 01 13:00:16.591 INFO kablam! Checking tokio-service v0.1.0 Sep 01 13:00:16.607 INFO kablam! Checking relay v0.1.0 Sep 01 13:00:16.611 INFO kablam! Checking futures-cpupool v0.1.7 Sep 01 13:00:19.227 INFO kablam! Checking tokio-core v0.1.10 Sep 01 13:00:21.271 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.2` Sep 01 13:00:21.271 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-dd0a418b68776ce8/build-script-gen_mime_types` (exit code: 101) Sep 01 13:00:21.271 INFO kablam! --- stderr Sep 01 13:00:21.271 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 13:00:21.271 INFO kablam! stack backtrace: Sep 01 13:00:21.271 INFO kablam! 0: 0x55d35d97ca5e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7 Sep 01 13:00:21.271 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 13:00:21.271 INFO kablam! 1: 0x55d35d9747e6 - std::sys_common::backtrace::print::hf96fbb6301ca8111 Sep 01 13:00:21.271 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 13:00:21.271 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 13:00:21.271 INFO kablam! 2: 0x55d35d97315d - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc Sep 01 13:00:21.271 INFO kablam! at libstd/panicking.rs:211 Sep 01 13:00:21.271 INFO kablam! 3: 0x55d35d972ed0 - std::panicking::default_hook::h3e385661c8d6b6f8 Sep 01 13:00:21.271 INFO kablam! at libstd/panicking.rs:227 Sep 01 13:00:21.271 INFO kablam! 4: 0x55d35d97371c - std::panicking::rust_panic_with_hook::h82448672ce6401e7 Sep 01 13:00:21.271 INFO kablam! at libstd/panicking.rs:477 Sep 01 13:00:21.271 INFO kablam! 5: 0x55d35d973319 - std::panicking::continue_panic_fmt::h7abacf9371d614d8 Sep 01 13:00:21.271 INFO kablam! at libstd/panicking.rs:391 Sep 01 13:00:21.272 INFO kablam! 6: 0x55d35d973215 - rust_begin_unwind Sep 01 13:00:21.272 INFO kablam! at libstd/panicking.rs:326 Sep 01 13:00:21.272 INFO kablam! 7: 0x55d35d9bab4b - core::panicking::panic_fmt::h6f207c73477c3893 Sep 01 13:00:21.272 INFO kablam! at libcore/panicking.rs:77 Sep 01 13:00:21.272 INFO kablam! 8: 0x55d35d96cf85 - core::result::unwrap_failed::h72fbc428aefa7a7b Sep 01 13:00:21.272 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 01 13:00:21.272 INFO kablam! 9: 0x55d35d9659e0 - >::unwrap::hfe28697fb6c78baa Sep 01 13:00:21.272 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 01 13:00:21.272 INFO kablam! 10: 0x55d35d93cb56 - build_script_gen_mime_types::main::he184f8bd7075e8c5 Sep 01 13:00:21.272 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.2/src/gen_mime_types.rs:22 Sep 01 13:00:21.272 INFO kablam! 11: 0x55d35d93e8cf - std::rt::lang_start::{{closure}}::h764835da2a1fe3cd Sep 01 13:00:21.272 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 13:00:21.272 INFO kablam! 12: 0x55d35d973202 - std::panicking::try::do_call::he8eb7284c711bc58 Sep 01 13:00:21.272 INFO kablam! at libstd/rt.rs:59 Sep 01 13:00:21.272 INFO kablam! at libstd/panicking.rs:310 Sep 01 13:00:21.272 INFO kablam! 13: 0x55d35d98b6c9 - __rust_maybe_catch_panic Sep 01 13:00:21.272 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 13:00:21.272 INFO kablam! 14: 0x55d35d979d95 - std::rt::lang_start_internal::h25421c11e0cff495 Sep 01 13:00:21.272 INFO kablam! at libstd/panicking.rs:289 Sep 01 13:00:21.272 INFO kablam! at libstd/panic.rs:392 Sep 01 13:00:21.272 INFO kablam! at libstd/rt.rs:58 Sep 01 13:00:21.272 INFO kablam! 15: 0x55d35d93e8a7 - std::rt::lang_start::hd39bbeda18483fd3 Sep 01 13:00:21.273 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 13:00:21.273 INFO kablam! 16: 0x55d35d93e289 - main Sep 01 13:00:21.273 INFO kablam! 17: 0x7f235862782f - __libc_start_main Sep 01 13:00:21.273 INFO kablam! 18: 0x55d35d920708 - _start Sep 01 13:00:21.273 INFO kablam! 19: 0x0 - Sep 01 13:00:21.273 INFO kablam! Sep 01 13:00:21.273 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 13:00:29.312 INFO kablam! error: build failed Sep 01 13:00:29.314 INFO kablam! su: No module specific data is present Sep 01 13:00:29.753 INFO running `"docker" "rm" "-f" "4a5f1bcbfc1d38ac9d61145d94456b19b64dcc7e68d128c05959835b6505b3de"` Sep 01 13:00:29.894 INFO blam! 4a5f1bcbfc1d38ac9d61145d94456b19b64dcc7e68d128c05959835b6505b3de