Sep 19 13:35:16.279 INFO checking i-2/i2eye against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 19 13:35:16.279 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 19 13:35:16.279 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 13:35:16.731 INFO blam! 297be092d482952f76c4f2c6066a8c2383fda51ba2f27ae71d905d2c9eb6f43e Sep 19 13:35:16.735 INFO running `"docker" "start" "-a" "297be092d482952f76c4f2c6066a8c2383fda51ba2f27ae71d905d2c9eb6f43e"` Sep 19 13:35:18.380 INFO kablam! usermod: no changes Sep 19 13:35:18.653 INFO kablam! Checking num-traits v0.1.42 Sep 19 13:35:18.653 INFO kablam! Checking termcolor v0.3.3 Sep 19 13:35:18.653 INFO kablam! Compiling rand v0.3.20 Sep 19 13:35:18.654 INFO kablam! Checking uuid v0.5.1 Sep 19 13:35:18.655 INFO kablam! Checking mio v0.6.12 Sep 19 13:35:18.655 INFO kablam! Checking tokio-io v0.1.4 Sep 19 13:35:18.656 INFO kablam! Compiling openssl v0.9.23 Sep 19 13:35:18.674 INFO kablam! Checking regex v0.2.5 Sep 19 13:35:18.738 INFO kablam! Checking serde_urlencoded v0.5.1 Sep 19 13:35:25.064 INFO kablam! Checking num-integer v0.1.35 Sep 19 13:35:25.065 INFO kablam! Checking serde_json v1.0.9 Sep 19 13:35:25.871 INFO kablam! Checking num-iter v0.1.34 Sep 19 13:35:27.667 INFO kablam! Checking num v0.1.41 Sep 19 13:35:27.727 INFO kablam! Checking tokio-core v0.1.12 Sep 19 13:35:27.907 INFO kablam! Checking chrono v0.4.0 Sep 19 13:35:28.003 INFO kablam! Compiling phf_generator v0.7.21 Sep 19 13:35:29.251 INFO kablam! Compiling phf_codegen v0.7.21 Sep 19 13:35:30.951 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 19 13:35:34.256 INFO kablam! Checking native-tls v0.1.5 Sep 19 13:35:34.616 INFO kablam! Checking tokio-proto v0.1.1 Sep 19 13:35:37.473 INFO kablam! Checking tokio-tls v0.1.4 Sep 19 13:35:38.987 INFO kablam! Checking env_logger v0.5.3 Sep 19 13:35:39.777 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 19 13:35:39.777 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-922862a2e93644b8/build-script-gen_mime_types` (exit code: 101) Sep 19 13:35:39.777 INFO kablam! --- stderr Sep 19 13:35:39.777 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 13:35:39.777 INFO kablam! stack backtrace: Sep 19 13:35:39.777 INFO kablam! 0: 0x5577035f08ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h30b7df3ff3ebc526 Sep 19 13:35:39.777 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 19 13:35:39.777 INFO kablam! 1: 0x5577035e8706 - std::sys_common::backtrace::print::hc6a3affd651da617 Sep 19 13:35:39.777 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 19 13:35:39.777 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 19 13:35:39.777 INFO kablam! 2: 0x5577035e70ad - std::panicking::default_hook::{{closure}}::h24bcdc46ff1bdd94 Sep 19 13:35:39.777 INFO kablam! at libstd/panicking.rs:211 Sep 19 13:35:39.777 INFO kablam! 3: 0x5577035e6e20 - std::panicking::default_hook::h5357f8ba3cb65742 Sep 19 13:35:39.777 INFO kablam! at libstd/panicking.rs:227 Sep 19 13:35:39.777 INFO kablam! 4: 0x5577035e766c - std::panicking::rust_panic_with_hook::h65b641598223039e Sep 19 13:35:39.777 INFO kablam! at libstd/panicking.rs:477 Sep 19 13:35:39.777 INFO kablam! 5: 0x5577035e7269 - std::panicking::continue_panic_fmt::h192f6492adc3fcba Sep 19 13:35:39.777 INFO kablam! at libstd/panicking.rs:391 Sep 19 13:35:39.777 INFO kablam! 6: 0x5577035e7165 - rust_begin_unwind Sep 19 13:35:39.777 INFO kablam! at libstd/panicking.rs:326 Sep 19 13:35:39.777 INFO kablam! 7: 0x557703629c8b - core::panicking::panic_fmt::h68a5235d7f22abeb Sep 19 13:35:39.777 INFO kablam! at libcore/panicking.rs:77 Sep 19 13:35:39.777 INFO kablam! 8: 0x5577035e0e83 - core::result::unwrap_failed::h31b9ef160858f816 Sep 19 13:35:39.777 INFO kablam! at libcore/macros.rs:26 Sep 19 13:35:39.777 INFO kablam! 9: 0x5577035d99ae - >::unwrap::h90453e995ff236ad Sep 19 13:35:39.777 INFO kablam! at libcore/result.rs:808 Sep 19 13:35:39.778 INFO kablam! 10: 0x5577035b0ae6 - build_script_gen_mime_types::main::h60a64c8407deee18 Sep 19 13:35:39.778 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 13:35:39.778 INFO kablam! 11: 0x5577035b284f - std::rt::lang_start::{{closure}}::h50c18f103ceb100a Sep 19 13:35:39.778 INFO kablam! at libstd/rt.rs:74 Sep 19 13:35:39.778 INFO kablam! 12: 0x5577035e7152 - std::panicking::try::do_call::h817ce9e4aa46557f Sep 19 13:35:39.778 INFO kablam! at libstd/rt.rs:59 Sep 19 13:35:39.778 INFO kablam! at libstd/panicking.rs:310 Sep 19 13:35:39.778 INFO kablam! 13: 0x5577035ff379 - __rust_maybe_catch_panic Sep 19 13:35:39.778 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 19 13:35:39.778 INFO kablam! 14: 0x5577035edc25 - std::rt::lang_start_internal::h74522e2641913464 Sep 19 13:35:39.778 INFO kablam! at libstd/panicking.rs:289 Sep 19 13:35:39.778 INFO kablam! at libstd/panic.rs:392 Sep 19 13:35:39.778 INFO kablam! at libstd/rt.rs:58 Sep 19 13:35:39.778 INFO kablam! 15: 0x5577035b2827 - std::rt::lang_start::hbf3cf46451c57208 Sep 19 13:35:39.778 INFO kablam! at libstd/rt.rs:74 Sep 19 13:35:39.778 INFO kablam! 16: 0x5577035b2209 - main Sep 19 13:35:39.778 INFO kablam! 17: 0x7f3754b9b82f - __libc_start_main Sep 19 13:35:39.778 INFO kablam! 18: 0x5577035946f8 - _start Sep 19 13:35:39.778 INFO kablam! 19: 0x0 - Sep 19 13:35:39.779 INFO kablam! Sep 19 13:35:39.780 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 19 13:35:41.549 INFO kablam! error: build failed Sep 19 13:35:41.555 INFO kablam! su: No module specific data is present Sep 19 13:35:43.310 INFO running `"docker" "rm" "-f" "297be092d482952f76c4f2c6066a8c2383fda51ba2f27ae71d905d2c9eb6f43e"` Sep 19 13:35:43.684 INFO blam! 297be092d482952f76c4f2c6066a8c2383fda51ba2f27ae71d905d2c9eb6f43e