Sep 01 14:51:00.237 INFO checking kjmrknsn/dataopen against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 01 14:51:00.237 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 14:51:00.237 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/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"` Sep 01 14:51:00.511 INFO blam! 669cf8070fec8d40706e41ad8e8b85d01f32423f8da4775227936e0e243ae2c2 Sep 01 14:51:00.513 INFO running `"docker" "start" "-a" "669cf8070fec8d40706e41ad8e8b85d01f32423f8da4775227936e0e243ae2c2"` Sep 01 14:51:01.861 INFO kablam! Checking serde v1.0.24 Sep 01 14:51:01.862 INFO kablam! Checking uuid v0.5.1 Sep 01 14:51:01.878 INFO kablam! Checking num-integer v0.1.35 Sep 01 14:51:01.879 INFO kablam! Checking atoi v0.2.2 Sep 01 14:51:01.880 INFO kablam! Checking net2 v0.2.31 Sep 01 14:51:01.880 INFO kablam! Checking nix v0.9.0 Sep 01 14:51:01.880 INFO kablam! Checking twox-hash v1.1.0 Sep 01 14:51:01.880 INFO kablam! Checking regex v0.2.3 Sep 01 14:51:03.143 INFO kablam! Compiling serde_derive_internals v0.18.0 Sep 01 14:51:03.459 INFO kablam! Compiling mime_guess v1.8.3 Sep 01 14:51:03.667 INFO kablam! error: failed to run custom build command for `mime_guess v1.8.3` Sep 01 14:51:03.667 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-8014f60c54adef97/build-script-gen_mime_types` (exit code: 101) Sep 01 14:51:03.667 INFO kablam! --- stderr Sep 01 14:51:03.667 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 01 14:51:03.667 INFO kablam! stack backtrace: Sep 01 14:51:03.667 INFO kablam! 0: 0x55eeafb01a8e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49 Sep 01 14:51:03.667 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 14:51:03.667 INFO kablam! 1: 0x55eeafaf9816 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c Sep 01 14:51:03.667 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 14:51:03.667 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 14:51:03.667 INFO kablam! 2: 0x55eeafaf818d - std::panicking::default_hook::{{closure}}::hf56af31102a42941 Sep 01 14:51:03.667 INFO kablam! at libstd/panicking.rs:211 Sep 01 14:51:03.667 INFO kablam! 3: 0x55eeafaf7f00 - std::panicking::default_hook::ha51b5d4eb7ec526d Sep 01 14:51:03.667 INFO kablam! at libstd/panicking.rs:227 Sep 01 14:51:03.667 INFO kablam! 4: 0x55eeafaf874c - std::panicking::rust_panic_with_hook::hd585483f9daec810 Sep 01 14:51:03.667 INFO kablam! at libstd/panicking.rs:477 Sep 01 14:51:03.667 INFO kablam! 5: 0x55eeafaf8349 - std::panicking::continue_panic_fmt::h918075cde557b461 Sep 01 14:51:03.667 INFO kablam! at libstd/panicking.rs:391 Sep 01 14:51:03.667 INFO kablam! 6: 0x55eeafaf8245 - rust_begin_unwind Sep 01 14:51:03.668 INFO kablam! at libstd/panicking.rs:326 Sep 01 14:51:03.668 INFO kablam! 7: 0x55eeafb3fb7b - core::panicking::panic_fmt::h79198a922822fff3 Sep 01 14:51:03.668 INFO kablam! at libcore/panicking.rs:77 Sep 01 14:51:03.668 INFO kablam! 8: 0x55eeafaf1f35 - core::result::unwrap_failed::h4b4ab714c7de5575 Sep 01 14:51:03.668 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 01 14:51:03.668 INFO kablam! 9: 0x55eeafaea7d0 - >::unwrap::h016115f1ede4b5fc Sep 01 14:51:03.668 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 01 14:51:03.668 INFO kablam! 10: 0x55eeafac1b96 - build_script_gen_mime_types::main::h32f92ed104570c37 Sep 01 14:51:03.668 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.3/src/gen_mime_types.rs:22 Sep 01 14:51:03.668 INFO kablam! 11: 0x55eeafac390f - std::rt::lang_start::{{closure}}::hc987118415bf474b Sep 01 14:51:03.668 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 14:51:03.668 INFO kablam! 12: 0x55eeafaf8232 - std::panicking::try::do_call::hea63f5620482e896 Sep 01 14:51:03.668 INFO kablam! at libstd/rt.rs:59 Sep 01 14:51:03.668 INFO kablam! at libstd/panicking.rs:310 Sep 01 14:51:03.668 INFO kablam! 13: 0x55eeafb106f9 - __rust_maybe_catch_panic Sep 01 14:51:03.668 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 14:51:03.668 INFO kablam! 14: 0x55eeafafedc5 - std::rt::lang_start_internal::hfd6e69240f0360f8 Sep 01 14:51:03.668 INFO kablam! at libstd/panicking.rs:289 Sep 01 14:51:03.668 INFO kablam! at libstd/panic.rs:392 Sep 01 14:51:03.668 INFO kablam! at libstd/rt.rs:58 Sep 01 14:51:03.668 INFO kablam! 15: 0x55eeafac38e7 - std::rt::lang_start::hf9d2fb0ca5d8d181 Sep 01 14:51:03.669 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 14:51:03.669 INFO kablam! 16: 0x55eeafac32c9 - main Sep 01 14:51:03.669 INFO kablam! 17: 0x7fa87871c82f - __libc_start_main Sep 01 14:51:03.669 INFO kablam! 18: 0x55eeafaa5738 - _start Sep 01 14:51:03.669 INFO kablam! 19: 0x0 - Sep 01 14:51:03.671 INFO kablam! Sep 01 14:51:03.672 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 14:51:24.371 INFO kablam! error: build failed Sep 01 14:51:24.373 INFO kablam! su: No module specific data is present Sep 01 14:51:24.751 INFO running `"docker" "rm" "-f" "669cf8070fec8d40706e41ad8e8b85d01f32423f8da4775227936e0e243ae2c2"` Sep 01 14:51:24.887 INFO blam! 669cf8070fec8d40706e41ad8e8b85d01f32423f8da4775227936e0e243ae2c2