Aug 31 22:05:01.010 INFO checking kjmrknsn/dataopen against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831 Aug 31 22:05:01.011 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Aug 31 22:05:01.011 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 22:05:01.240 INFO blam! ebc66d50db8d5cc49173437c23a1c02b138fb1b09ea12c8bfe8def6926a55095 Aug 31 22:05:01.240 INFO running `"docker" "start" "-a" "ebc66d50db8d5cc49173437c23a1c02b138fb1b09ea12c8bfe8def6926a55095"` Aug 31 22:05:02.277 INFO kablam! Checking uuid v0.5.1 Aug 31 22:05:02.289 INFO kablam! Checking atoi v0.2.2 Aug 31 22:05:02.289 INFO kablam! Checking time v0.1.38 Aug 31 22:05:02.289 INFO kablam! Checking num_cpus v1.7.0 Aug 31 22:05:02.312 INFO kablam! Checking serde_json v1.0.8 Aug 31 22:05:02.313 INFO kablam! Checking toml v0.4.5 Aug 31 22:05:02.315 INFO kablam! Checking nix v0.9.0 Aug 31 22:05:02.351 INFO kablam! Checking twox-hash v1.1.0 Aug 31 22:05:03.513 INFO kablam! Checking num v0.1.41 Aug 31 22:05:03.723 INFO kablam! Checking regex v0.2.3 Aug 31 22:05:03.870 INFO kablam! Compiling phf_generator v0.7.21 Aug 31 22:05:05.022 INFO kablam! Compiling phf_codegen v0.7.21 Aug 31 22:05:06.306 INFO kablam! Checking hyper v0.10.13 Aug 31 22:05:06.309 INFO kablam! Checking chrono v0.4.0 Aug 31 22:05:06.466 INFO kablam! Compiling mime_guess v1.8.3 Aug 31 22:05:13.616 INFO kablam! error: failed to run custom build command for `mime_guess v1.8.3` Aug 31 22:05:13.616 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-8014f60c54adef97/build-script-gen_mime_types` (exit code: 101) Aug 31 22:05:13.617 INFO kablam! --- stderr Aug 31 22:05:13.617 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 Aug 31 22:05:13.617 INFO kablam! stack backtrace: Aug 31 22:05:13.617 INFO kablam! 0: 0x55d88c39ca8e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49 Aug 31 22:05:13.617 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 22:05:13.617 INFO kablam! 1: 0x55d88c394816 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c Aug 31 22:05:13.617 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 22:05:13.617 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 22:05:13.617 INFO kablam! 2: 0x55d88c39318d - std::panicking::default_hook::{{closure}}::hf56af31102a42941 Aug 31 22:05:13.617 INFO kablam! at libstd/panicking.rs:211 Aug 31 22:05:13.617 INFO kablam! 3: 0x55d88c392f00 - std::panicking::default_hook::ha51b5d4eb7ec526d Aug 31 22:05:13.617 INFO kablam! at libstd/panicking.rs:227 Aug 31 22:05:13.617 INFO kablam! 4: 0x55d88c39374c - std::panicking::rust_panic_with_hook::hd585483f9daec810 Aug 31 22:05:13.617 INFO kablam! at libstd/panicking.rs:477 Aug 31 22:05:13.617 INFO kablam! 5: 0x55d88c393349 - std::panicking::continue_panic_fmt::h918075cde557b461 Aug 31 22:05:13.617 INFO kablam! at libstd/panicking.rs:391 Aug 31 22:05:13.617 INFO kablam! 6: 0x55d88c393245 - rust_begin_unwind Aug 31 22:05:13.617 INFO kablam! at libstd/panicking.rs:326 Aug 31 22:05:13.617 INFO kablam! 7: 0x55d88c3dab7b - core::panicking::panic_fmt::h79198a922822fff3 Aug 31 22:05:13.617 INFO kablam! at libcore/panicking.rs:77 Aug 31 22:05:13.617 INFO kablam! 8: 0x55d88c38cf35 - core::result::unwrap_failed::h4b4ab714c7de5575 Aug 31 22:05:13.617 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 31 22:05:13.617 INFO kablam! 9: 0x55d88c3857d0 - >::unwrap::h016115f1ede4b5fc Aug 31 22:05:13.617 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 31 22:05:13.617 INFO kablam! 10: 0x55d88c35cb96 - build_script_gen_mime_types::main::h32f92ed104570c37 Aug 31 22:05:13.618 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.3/src/gen_mime_types.rs:22 Aug 31 22:05:13.618 INFO kablam! 11: 0x55d88c35e90f - std::rt::lang_start::{{closure}}::hc987118415bf474b Aug 31 22:05:13.618 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 22:05:13.618 INFO kablam! 12: 0x55d88c393232 - std::panicking::try::do_call::hea63f5620482e896 Aug 31 22:05:13.618 INFO kablam! at libstd/rt.rs:59 Aug 31 22:05:13.618 INFO kablam! at libstd/panicking.rs:310 Aug 31 22:05:13.618 INFO kablam! 13: 0x55d88c3ab6f9 - __rust_maybe_catch_panic Aug 31 22:05:13.618 INFO kablam! at libpanic_unwind/lib.rs:103 Aug 31 22:05:13.618 INFO kablam! 14: 0x55d88c399dc5 - std::rt::lang_start_internal::hfd6e69240f0360f8 Aug 31 22:05:13.618 INFO kablam! at libstd/panicking.rs:289 Aug 31 22:05:13.618 INFO kablam! at libstd/panic.rs:392 Aug 31 22:05:13.618 INFO kablam! at libstd/rt.rs:58 Aug 31 22:05:13.618 INFO kablam! 15: 0x55d88c35e8e7 - std::rt::lang_start::hf9d2fb0ca5d8d181 Aug 31 22:05:13.618 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 22:05:13.618 INFO kablam! 16: 0x55d88c35e2c9 - main Aug 31 22:05:13.618 INFO kablam! 17: 0x7fd5c832d82f - __libc_start_main Aug 31 22:05:13.618 INFO kablam! 18: 0x55d88c340738 - _start Aug 31 22:05:13.618 INFO kablam! 19: 0x0 - Aug 31 22:05:13.618 INFO kablam! Aug 31 22:05:13.618 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 22:05:18.476 INFO kablam! error: build failed Aug 31 22:05:18.478 INFO kablam! su: No module specific data is present Aug 31 22:05:19.006 INFO running `"docker" "rm" "-f" "ebc66d50db8d5cc49173437c23a1c02b138fb1b09ea12c8bfe8def6926a55095"` Aug 31 22:05:19.200 INFO blam! ebc66d50db8d5cc49173437c23a1c02b138fb1b09ea12c8bfe8def6926a55095