Sep 19 13:33:41.836 INFO checking ike/sandblaster against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346 Sep 19 13:33:41.836 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets Sep 19 13:33:41.836 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/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 13:33:42.311 INFO blam! 034becd7c405cc72e694af84a86dd6747a440ed99dab4b83405e4a265941dc0f Sep 19 13:33:42.319 INFO running `"docker" "start" "-a" "034becd7c405cc72e694af84a86dd6747a440ed99dab4b83405e4a265941dc0f"` Sep 19 13:33:44.406 INFO kablam! usermod: no changes Sep 19 13:33:44.683 INFO kablam! Compiling libc v0.2.34 Sep 19 13:33:44.691 INFO kablam! Checking build_const v0.2.0 Sep 19 13:33:44.692 INFO kablam! Checking serde v1.0.24 Sep 19 13:33:44.694 INFO kablam! Compiling openssl-sys v0.9.23 Sep 19 13:33:44.694 INFO kablam! Checking iovec v0.1.1 Sep 19 13:33:44.694 INFO kablam! Checking rand v0.3.18 Sep 19 13:33:44.694 INFO kablam! Checking num_cpus v1.7.0 Sep 19 13:33:44.694 INFO kablam! Checking memchr v2.0.1 Sep 19 13:33:46.303 INFO kablam! Checking atty v0.2.6 Sep 19 13:33:46.719 INFO kablam! Checking net2 v0.2.31 Sep 19 13:33:46.871 INFO kablam! Compiling crc v1.6.0 Sep 19 13:33:47.075 INFO kablam! Checking base64 v0.8.0 Sep 19 13:33:47.552 INFO kablam! Checking bytes v0.4.5 Sep 19 13:33:52.187 INFO kablam! Checking aho-corasick v0.6.4 Sep 19 13:33:52.207 INFO kablam! Checking futures-cpupool v0.1.7 Sep 19 13:33:52.259 INFO kablam! Checking clap v2.29.0 Sep 19 13:33:52.948 INFO kablam! Checking mio v0.6.11 Sep 19 13:33:53.056 INFO kablam! Checking tokio-io v0.1.4 Sep 19 13:33:56.343 INFO kablam! Checking regex v0.2.3 Sep 19 13:33:56.359 INFO kablam! Checking uuid v0.5.1 Sep 19 13:33:59.655 INFO kablam! Compiling openssl v0.9.23 Sep 19 13:33:59.756 INFO kablam! Checking libflate v0.1.12 Sep 19 13:34:04.051 INFO kablam! Checking tokio-core v0.1.11 Sep 19 13:34:06.959 INFO kablam! Compiling phf_generator v0.7.21 Sep 19 13:34:08.047 INFO kablam! Compiling phf_codegen v0.7.21 Sep 19 13:34:09.519 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 19 13:34:10.354 INFO kablam! Checking tokio-proto v0.1.1 Sep 19 13:34:17.926 INFO kablam! Checking native-tls v0.1.4 Sep 19 13:34:18.851 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 19 13:34:18.851 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-88c38745874e3777/build-script-gen_mime_types` (exit code: 101) Sep 19 13:34:18.851 INFO kablam! --- stderr Sep 19 13:34:18.851 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 13:34:18.851 INFO kablam! stack backtrace: Sep 19 13:34:18.851 INFO kablam! 0: 0x555c059ad9ee - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb15377632860511c Sep 19 13:34:18.851 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 19 13:34:18.851 INFO kablam! 1: 0x555c059a58e6 - std::sys_common::backtrace::print::h5d8590a6e2d9b4d0 Sep 19 13:34:18.851 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 19 13:34:18.851 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 19 13:34:18.851 INFO kablam! 2: 0x555c059a423d - std::panicking::default_hook::{{closure}}::h6b199dbb344e9d26 Sep 19 13:34:18.851 INFO kablam! at libstd/panicking.rs:211 Sep 19 13:34:18.851 INFO kablam! 3: 0x555c059a3fb0 - std::panicking::default_hook::hdd3395c8325d6307 Sep 19 13:34:18.851 INFO kablam! at libstd/panicking.rs:227 Sep 19 13:34:18.851 INFO kablam! 4: 0x555c059a47fc - std::panicking::rust_panic_with_hook::h0a0a8bf209620e46 Sep 19 13:34:18.851 INFO kablam! at libstd/panicking.rs:477 Sep 19 13:34:18.851 INFO kablam! 5: 0x555c059a43f9 - std::panicking::continue_panic_fmt::hd7882b8d7e9835a6 Sep 19 13:34:18.851 INFO kablam! at libstd/panicking.rs:391 Sep 19 13:34:18.851 INFO kablam! 6: 0x555c059a42f5 - rust_begin_unwind Sep 19 13:34:18.851 INFO kablam! at libstd/panicking.rs:326 Sep 19 13:34:18.851 INFO kablam! 7: 0x555c059e6deb - core::panicking::panic_fmt::ha9853ce787430b8f Sep 19 13:34:18.851 INFO kablam! at libcore/panicking.rs:77 Sep 19 13:34:18.851 INFO kablam! 8: 0x555c0599de83 - core::result::unwrap_failed::h3da2caecf2b173b0 Sep 19 13:34:18.851 INFO kablam! at libcore/macros.rs:26 Sep 19 13:34:18.851 INFO kablam! 9: 0x555c0599676e - >::unwrap::h9944a7bcd327c9a2 Sep 19 13:34:18.851 INFO kablam! at libcore/result.rs:808 Sep 19 13:34:18.852 INFO kablam! 10: 0x555c0596daa6 - build_script_gen_mime_types::main::hd6433ea3f42f9f98 Sep 19 13:34:18.852 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 13:34:18.852 INFO kablam! 11: 0x555c0596f80f - std::rt::lang_start::{{closure}}::hdd59686bb03cc5e0 Sep 19 13:34:18.852 INFO kablam! at libstd/rt.rs:74 Sep 19 13:34:18.852 INFO kablam! 12: 0x555c059a42e2 - std::panicking::try::do_call::h8a07bd8680bcbc89 Sep 19 13:34:18.852 INFO kablam! at libstd/rt.rs:59 Sep 19 13:34:18.852 INFO kablam! at libstd/panicking.rs:310 Sep 19 13:34:18.852 INFO kablam! 13: 0x555c059bc4d9 - __rust_maybe_catch_panic Sep 19 13:34:18.852 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 19 13:34:18.852 INFO kablam! 14: 0x555c059aad65 - std::rt::lang_start_internal::h50312fa700ccedfd Sep 19 13:34:18.852 INFO kablam! at libstd/panicking.rs:289 Sep 19 13:34:18.852 INFO kablam! at libstd/panic.rs:392 Sep 19 13:34:18.852 INFO kablam! at libstd/rt.rs:58 Sep 19 13:34:18.852 INFO kablam! 15: 0x555c0596f7e7 - std::rt::lang_start::hec5dfb0ad57ff59b Sep 19 13:34:18.852 INFO kablam! at libstd/rt.rs:74 Sep 19 13:34:18.852 INFO kablam! 16: 0x555c0596f1c9 - main Sep 19 13:34:18.852 INFO kablam! 17: 0x7fbe79ec282f - __libc_start_main Sep 19 13:34:18.852 INFO kablam! 18: 0x555c059516f8 - _start Sep 19 13:34:18.852 INFO kablam! 19: 0x0 - Sep 19 13:34:18.852 INFO kablam! Sep 19 13:34:18.852 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 19 13:34:26.311 INFO kablam! error: build failed Sep 19 13:34:26.313 INFO kablam! su: No module specific data is present Sep 19 13:34:28.277 INFO running `"docker" "rm" "-f" "034becd7c405cc72e694af84a86dd6747a440ed99dab4b83405e4a265941dc0f"` Sep 19 13:34:28.623 INFO blam! 034becd7c405cc72e694af84a86dd6747a440ed99dab4b83405e4a265941dc0f