Sep 19 13:43:19.342 INFO checking futurice/rusty-build-light against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346 Sep 19 13:43:19.342 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets Sep 19 13:43:19.342 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 13:43:19.763 INFO blam! 85bb7b94270cb15b97ad0371fde225c11d3a216cdb1c99eca4ce2b9f71f217f8 Sep 19 13:43:19.769 INFO running `"docker" "start" "-a" "85bb7b94270cb15b97ad0371fde225c11d3a216cdb1c99eca4ce2b9f71f217f8"` Sep 19 13:43:21.357 INFO kablam! usermod: no changes Sep 19 13:43:21.722 INFO kablam! Compiling libc v0.2.35 Sep 19 13:43:21.741 INFO kablam! Checking linked-hash-map v0.5.0 Sep 19 13:43:21.744 INFO kablam! Checking log-mdc v0.1.0 Sep 19 13:43:21.744 INFO kablam! Compiling rusty_build_light v0.1.0 (/source) Sep 19 13:43:21.747 INFO kablam! Compiling openssl-sys v0.9.23 Sep 19 13:43:21.747 INFO kablam! Checking log v0.4.1 Sep 19 13:43:21.750 INFO kablam! Checking iovec v0.1.1 Sep 19 13:43:21.750 INFO kablam! Checking net2 v0.2.31 Sep 19 13:43:22.083 INFO kablam! warning: unused import: `std::ffi::OsString` Sep 19 13:43:22.083 INFO kablam! --> build.rs:2:5 Sep 19 13:43:22.083 INFO kablam! | Sep 19 13:43:22.083 INFO kablam! 2 | use std::ffi::OsString; Sep 19 13:43:22.083 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 19 13:43:22.083 INFO kablam! | Sep 19 13:43:22.083 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 13:43:22.083 INFO kablam! Sep 19 13:43:22.919 INFO kablam! Checking rand v0.3.20 Sep 19 13:43:23.276 INFO kablam! Checking num_cpus v1.8.0 Sep 19 13:43:23.947 INFO kablam! Compiling crc v1.7.0 Sep 19 13:43:25.347 INFO kablam! Checking unreachable v0.1.1 Sep 19 13:43:25.565 INFO kablam! Checking nix v0.9.0 Sep 19 13:43:25.566 INFO kablam! Compiling wiringpi v0.2.4 Sep 19 13:43:25.751 INFO kablam! Checking humantime v1.0.0 Sep 19 13:43:26.096 INFO kablam! Checking serde_json v1.0.9 Sep 19 13:43:27.271 INFO kablam! Checking bytes v0.4.6 Sep 19 13:43:28.392 INFO kablam! Checking log v0.3.9 Sep 19 13:43:28.559 INFO kablam! Checking yaml-rust v0.4.0 Sep 19 13:43:29.879 INFO kablam! Checking futures-cpupool v0.1.8 Sep 19 13:43:30.300 INFO kablam! Checking ordered-float v0.5.0 Sep 19 13:43:31.055 INFO kablam! Checking backtrace-sys v0.1.16 Sep 19 13:43:32.175 INFO kablam! Checking uuid v0.5.1 Sep 19 13:43:32.549 INFO kablam! Checking mio v0.6.12 Sep 19 13:43:34.063 INFO kablam! Checking flate2 v1.0.1 Sep 19 13:43:35.360 INFO kablam! Checking chrono v0.4.0 Sep 19 13:43:35.512 INFO kablam! Checking backtrace v0.3.5 Sep 19 13:43:37.084 INFO kablam! Compiling openssl v0.9.23 Sep 19 13:43:38.231 INFO kablam! Checking serde_urlencoded v0.5.1 Sep 19 13:43:40.710 INFO kablam! Checking serde-value v0.5.1 Sep 19 13:43:41.904 INFO kablam! Checking tokio-io v0.1.4 Sep 19 13:43:43.251 INFO kablam! Checking libflate v0.1.14 Sep 19 13:43:43.487 INFO kablam! Checking serde_yaml v0.7.3 Sep 19 13:43:44.983 INFO kablam! Checking failure v0.1.1 Sep 19 13:43:46.695 INFO kablam! Checking tokio-core v0.1.12 Sep 19 13:43:46.704 INFO kablam! Compiling phf_generator v0.7.21 Sep 19 13:43:47.943 INFO kablam! Compiling phf_codegen v0.7.21 Sep 19 13:43:49.627 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 19 13:43:51.667 INFO kablam! Checking tokio-proto v0.1.1 Sep 19 13:43:52.047 INFO kablam! Checking log4rs v0.8.0 Sep 19 13:43:56.015 INFO kablam! Checking ctrlc v3.1.0 Sep 19 13:43:58.425 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 19 13:43:58.425 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-946b18a8dbb234ce/build-script-gen_mime_types` (exit code: 101) Sep 19 13:43:58.425 INFO kablam! --- stderr Sep 19 13:43:58.425 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:1009:5 Sep 19 13:43:58.425 INFO kablam! stack backtrace: Sep 19 13:43:58.425 INFO kablam! 0: 0x5560aedf88be - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb15377632860511c Sep 19 13:43:58.425 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 19 13:43:58.425 INFO kablam! 1: 0x5560aedf07b6 - std::sys_common::backtrace::print::h5d8590a6e2d9b4d0 Sep 19 13:43:58.425 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 19 13:43:58.425 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 19 13:43:58.425 INFO kablam! 2: 0x5560aedef10d - std::panicking::default_hook::{{closure}}::h6b199dbb344e9d26 Sep 19 13:43:58.425 INFO kablam! at libstd/panicking.rs:211 Sep 19 13:43:58.425 INFO kablam! 3: 0x5560aedeee80 - std::panicking::default_hook::hdd3395c8325d6307 Sep 19 13:43:58.425 INFO kablam! at libstd/panicking.rs:227 Sep 19 13:43:58.425 INFO kablam! 4: 0x5560aedef6cc - std::panicking::rust_panic_with_hook::h0a0a8bf209620e46 Sep 19 13:43:58.425 INFO kablam! at libstd/panicking.rs:477 Sep 19 13:43:58.425 INFO kablam! 5: 0x5560aedef2c9 - std::panicking::continue_panic_fmt::hd7882b8d7e9835a6 Sep 19 13:43:58.425 INFO kablam! at libstd/panicking.rs:391 Sep 19 13:43:58.425 INFO kablam! 6: 0x5560aedef1c5 - rust_begin_unwind Sep 19 13:43:58.425 INFO kablam! at libstd/panicking.rs:326 Sep 19 13:43:58.425 INFO kablam! 7: 0x5560aee31cbb - core::panicking::panic_fmt::ha9853ce787430b8f Sep 19 13:43:58.425 INFO kablam! at libcore/panicking.rs:77 Sep 19 13:43:58.425 INFO kablam! 8: 0x5560aede8fe3 - core::result::unwrap_failed::hca32c94da56b81fb Sep 19 13:43:58.425 INFO kablam! at libcore/macros.rs:26 Sep 19 13:43:58.425 INFO kablam! 9: 0x5560aede19ae - >::unwrap::hc76c4ad604c6d957 Sep 19 13:43:58.425 INFO kablam! at libcore/result.rs:808 Sep 19 13:43:58.425 INFO kablam! 10: 0x5560aedb8b16 - build_script_gen_mime_types::main::h46ae24f10c045256 Sep 19 13:43:58.426 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 19 13:43:58.426 INFO kablam! 11: 0x5560aedba87f - std::rt::lang_start::{{closure}}::h31a1706ef70bf619 Sep 19 13:43:58.426 INFO kablam! at libstd/rt.rs:74 Sep 19 13:43:58.426 INFO kablam! 12: 0x5560aedef1b2 - std::panicking::try::do_call::h8a07bd8680bcbc89 Sep 19 13:43:58.426 INFO kablam! at libstd/rt.rs:59 Sep 19 13:43:58.426 INFO kablam! at libstd/panicking.rs:310 Sep 19 13:43:58.426 INFO kablam! 13: 0x5560aee073a9 - __rust_maybe_catch_panic Sep 19 13:43:58.426 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 19 13:43:58.426 INFO kablam! 14: 0x5560aedf5c35 - std::rt::lang_start_internal::h50312fa700ccedfd Sep 19 13:43:58.426 INFO kablam! at libstd/panicking.rs:289 Sep 19 13:43:58.426 INFO kablam! at libstd/panic.rs:392 Sep 19 13:43:58.426 INFO kablam! at libstd/rt.rs:58 Sep 19 13:43:58.426 INFO kablam! 15: 0x5560aedba857 - std::rt::lang_start::h1d927afff8e793ef Sep 19 13:43:58.426 INFO kablam! at libstd/rt.rs:74 Sep 19 13:43:58.426 INFO kablam! 16: 0x5560aedba239 - main Sep 19 13:43:58.426 INFO kablam! 17: 0x7f5f4405982f - __libc_start_main Sep 19 13:43:58.426 INFO kablam! 18: 0x5560aed9c6f8 - _start Sep 19 13:43:58.426 INFO kablam! 19: 0x0 - Sep 19 13:43:58.426 INFO kablam! Sep 19 13:43:58.426 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 19 13:44:00.723 INFO kablam! error: build failed Sep 19 13:44:00.726 INFO kablam! su: No module specific data is present Sep 19 13:44:02.603 INFO running `"docker" "rm" "-f" "85bb7b94270cb15b97ad0371fde225c11d3a216cdb1c99eca4ce2b9f71f217f8"` Sep 19 13:44:02.866 INFO blam! 85bb7b94270cb15b97ad0371fde225c11d3a216cdb1c99eca4ce2b9f71f217f8