Sep 05 18:51:28.591 INFO checking futurice/rusty-build-light against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854 Sep 05 18:51:28.591 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets Sep 05 18:51:28.591 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 05 18:51:28.895 INFO blam! 61d6c17edc69b4a9a837fefefa9ce8b885fa6ef8e627e50925f4673317fdf257 Sep 05 18:51:28.902 INFO running `"docker" "start" "-a" "61d6c17edc69b4a9a837fefefa9ce8b885fa6ef8e627e50925f4673317fdf257"` Sep 05 18:51:30.310 INFO kablam! usermod: no changes Sep 05 18:51:30.590 INFO kablam! Compiling rusty_build_light v0.1.0 (file:///source) Sep 05 18:51:30.590 INFO kablam! Compiling openssl-sys v0.9.23 Sep 05 18:51:30.594 INFO kablam! Checking tokio-service v0.1.0 Sep 05 18:51:30.598 INFO kablam! Checking relay v0.1.0 Sep 05 18:51:30.598 INFO kablam! Checking unreachable v0.1.1 Sep 05 18:51:30.602 INFO kablam! Checking yaml-rust v0.4.0 Sep 05 18:51:30.605 INFO kablam! Compiling wiringpi v0.2.4 Sep 05 18:51:30.605 INFO kablam! Checking humantime v1.0.0 Sep 05 18:51:31.266 INFO kablam! warning: unused import: `std::ffi::OsString` Sep 05 18:51:31.266 INFO kablam! --> build.rs:2:5 Sep 05 18:51:31.266 INFO kablam! | Sep 05 18:51:31.266 INFO kablam! 2 | use std::ffi::OsString; Sep 05 18:51:31.266 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 05 18:51:31.266 INFO kablam! | Sep 05 18:51:31.266 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 05 18:51:31.266 INFO kablam! Sep 05 18:51:31.335 INFO kablam! Checking futures-cpupool v0.1.8 Sep 05 18:51:31.433 INFO kablam! Checking log v0.3.9 Sep 05 18:51:31.500 INFO kablam! Checking ctrlc v3.1.0 Sep 05 18:51:32.784 INFO kablam! Checking ordered-float v0.5.0 Sep 05 18:51:32.895 INFO kablam! Checking miniz-sys v0.1.10 Sep 05 18:51:33.874 INFO kablam! Checking mio v0.6.12 Sep 05 18:51:33.874 INFO kablam! Checking tokio-io v0.1.4 Sep 05 18:51:33.922 INFO kablam! Checking flate2 v1.0.1 Sep 05 18:51:33.950 INFO kablam! Checking serde_yaml v0.7.3 Sep 05 18:51:34.362 INFO kablam! Checking failure v0.1.1 Sep 05 18:51:34.506 INFO kablam! Checking serde-value v0.5.1 Sep 05 18:51:35.961 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 05 18:51:36.130 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 05 18:51:36.130 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-3c8473652c606840/build-script-gen_mime_types` (exit code: 101) Sep 05 18:51:36.130 INFO kablam! --- stderr Sep 05 18:51:36.130 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 05 18:51:36.130 INFO kablam! stack backtrace: Sep 05 18:51:36.130 INFO kablam! 0: 0x55c8e2a855ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h082e5fdf9aff33df Sep 05 18:51:36.130 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 05 18:51:36.130 INFO kablam! 1: 0x55c8e2a7d4b6 - std::sys_common::backtrace::print::hef53554d827c8c8b Sep 05 18:51:36.130 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 05 18:51:36.130 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 05 18:51:36.130 INFO kablam! 2: 0x55c8e2a7be0d - std::panicking::default_hook::{{closure}}::h34861d43158e89b9 Sep 05 18:51:36.130 INFO kablam! at libstd/panicking.rs:211 Sep 05 18:51:36.130 INFO kablam! 3: 0x55c8e2a7bb80 - std::panicking::default_hook::h8898fb997741a086 Sep 05 18:51:36.130 INFO kablam! at libstd/panicking.rs:227 Sep 05 18:51:36.130 INFO kablam! 4: 0x55c8e2a7c3cc - std::panicking::rust_panic_with_hook::h2a2e767b3fe52fcb Sep 05 18:51:36.130 INFO kablam! at libstd/panicking.rs:477 Sep 05 18:51:36.130 INFO kablam! 5: 0x55c8e2a7bfc9 - std::panicking::continue_panic_fmt::h2ca0f17b68b08aea Sep 05 18:51:36.130 INFO kablam! at libstd/panicking.rs:391 Sep 05 18:51:36.130 INFO kablam! 6: 0x55c8e2a7bec5 - rust_begin_unwind Sep 05 18:51:36.130 INFO kablam! at libstd/panicking.rs:326 Sep 05 18:51:36.130 INFO kablam! 7: 0x55c8e2ac28bb - core::panicking::panic_fmt::h26cf321176496c12 Sep 05 18:51:36.130 INFO kablam! at libcore/panicking.rs:77 Sep 05 18:51:36.130 INFO kablam! 8: 0x55c8e2a74f43 - core::result::unwrap_failed::hb3f26c64d2da5699 Sep 05 18:51:36.130 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 05 18:51:36.130 INFO kablam! 9: 0x55c8e2a6d82e - >::unwrap::hc524dbe62855f60f Sep 05 18:51:36.130 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 05 18:51:36.130 INFO kablam! 10: 0x55c8e2a44a96 - build_script_gen_mime_types::main::h44823b5aff447858 Sep 05 18:51:36.130 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 05 18:51:36.130 INFO kablam! 11: 0x55c8e2a467ff - std::rt::lang_start::{{closure}}::h5075366940a1d342 Sep 05 18:51:36.130 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 05 18:51:36.130 INFO kablam! 12: 0x55c8e2a7beb2 - std::panicking::try::do_call::hd6568c1e1325fac3 Sep 05 18:51:36.130 INFO kablam! at libstd/rt.rs:59 Sep 05 18:51:36.130 INFO kablam! at libstd/panicking.rs:310 Sep 05 18:51:36.130 INFO kablam! 13: 0x55c8e2a93749 - __rust_maybe_catch_panic Sep 05 18:51:36.130 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 05 18:51:36.130 INFO kablam! 14: 0x55c8e2a82935 - std::rt::lang_start_internal::hf4a29d9afcf3f720 Sep 05 18:51:36.130 INFO kablam! at libstd/panicking.rs:289 Sep 05 18:51:36.130 INFO kablam! at libstd/panic.rs:392 Sep 05 18:51:36.130 INFO kablam! at libstd/rt.rs:58 Sep 05 18:51:36.130 INFO kablam! 15: 0x55c8e2a467d7 - std::rt::lang_start::h68df6830fd19fe2a Sep 05 18:51:36.130 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 05 18:51:36.130 INFO kablam! 16: 0x55c8e2a461b9 - main Sep 05 18:51:36.130 INFO kablam! 17: 0x7f3e873c982f - __libc_start_main Sep 05 18:51:36.130 INFO kablam! 18: 0x55c8e2a286f8 - _start Sep 05 18:51:36.130 INFO kablam! 19: 0x0 - Sep 05 18:51:36.130 INFO kablam! Sep 05 18:51:36.130 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 05 18:51:39.454 INFO kablam! error: build failed Sep 05 18:51:39.454 INFO kablam! su: No module specific data is present Sep 05 18:51:40.791 INFO running `"docker" "rm" "-f" "61d6c17edc69b4a9a837fefefa9ce8b885fa6ef8e627e50925f4673317fdf257"` Sep 05 18:51:41.119 INFO blam! 61d6c17edc69b4a9a837fefefa9ce8b885fa6ef8e627e50925f4673317fdf257