Sep 03 17:59:45.133 INFO checking kjmrknsn/dataopen against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893 Sep 03 17:59:45.133 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets Sep 03 17:59:45.133 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 17:59:45.391 INFO blam! e765d5a957b7f553ff865346920c3e7de5e2208e40b887bdf18054e2148ac36b Sep 03 17:59:45.393 INFO running `"docker" "start" "-a" "e765d5a957b7f553ff865346920c3e7de5e2208e40b887bdf18054e2148ac36b"` Sep 03 17:59:46.485 INFO kablam! Checking serde v1.0.24 Sep 03 17:59:46.490 INFO kablam! Checking uuid v0.5.1 Sep 03 17:59:46.547 INFO kablam! Checking argparse v0.2.1 Sep 03 17:59:46.555 INFO kablam! Checking atoi v0.2.2 Sep 03 17:59:46.619 INFO kablam! Checking net2 v0.2.31 Sep 03 17:59:46.619 INFO kablam! Checking nix v0.9.0 Sep 03 17:59:46.619 INFO kablam! Checking twox-hash v1.1.0 Sep 03 17:59:46.620 INFO kablam! Checking regex v0.2.3 Sep 03 17:59:47.757 INFO kablam! Compiling serde_derive_internals v0.18.0 Sep 03 17:59:48.163 INFO kablam! Checking chrono v0.4.0 Sep 03 17:59:48.730 INFO kablam! Compiling mime_guess v1.8.3 Sep 03 17:59:49.010 INFO kablam! error: failed to run custom build command for `mime_guess v1.8.3` Sep 03 17:59:49.010 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-ec076720bf55e686/build-script-gen_mime_types` (exit code: 101) Sep 03 17:59:49.010 INFO kablam! --- stderr Sep 03 17:59:49.010 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 03 17:59:49.010 INFO kablam! stack backtrace: Sep 03 17:59:49.010 INFO kablam! 0: 0x555a08f3c6be - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha53509682dbd7f85 Sep 03 17:59:49.011 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 03 17:59:49.011 INFO kablam! 1: 0x555a08f344d6 - std::sys_common::backtrace::print::h3aced1bbe2b8ca94 Sep 03 17:59:49.011 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 03 17:59:49.011 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 03 17:59:49.011 INFO kablam! 2: 0x555a08f32e7d - std::panicking::default_hook::{{closure}}::h76b1883c3c87e0fa Sep 03 17:59:49.011 INFO kablam! at libstd/panicking.rs:211 Sep 03 17:59:49.011 INFO kablam! 3: 0x555a08f32bf0 - std::panicking::default_hook::h74b87988c51c021c Sep 03 17:59:49.011 INFO kablam! at libstd/panicking.rs:227 Sep 03 17:59:49.011 INFO kablam! 4: 0x555a08f3343c - std::panicking::rust_panic_with_hook::h3878be5cebe1ecc9 Sep 03 17:59:49.011 INFO kablam! at libstd/panicking.rs:477 Sep 03 17:59:49.011 INFO kablam! 5: 0x555a08f33039 - std::panicking::continue_panic_fmt::h7964842efee54f94 Sep 03 17:59:49.011 INFO kablam! at libstd/panicking.rs:391 Sep 03 17:59:49.011 INFO kablam! 6: 0x555a08f32f35 - rust_begin_unwind Sep 03 17:59:49.011 INFO kablam! at libstd/panicking.rs:326 Sep 03 17:59:49.011 INFO kablam! 7: 0x555a08f79a2b - core::panicking::panic_fmt::h7fcf504efda3f2c3 Sep 03 17:59:49.011 INFO kablam! at libcore/panicking.rs:77 Sep 03 17:59:49.011 INFO kablam! 8: 0x555a08f2be43 - core::result::unwrap_failed::h8e9cb19402617cce Sep 03 17:59:49.011 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 03 17:59:49.011 INFO kablam! 9: 0x555a08f2488e - >::unwrap::hac77e7df6de5e1df Sep 03 17:59:49.011 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 03 17:59:49.011 INFO kablam! 10: 0x555a08efbb96 - build_script_gen_mime_types::main::h4db310e458cf874c Sep 03 17:59:49.011 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.3/src/gen_mime_types.rs:22 Sep 03 17:59:49.011 INFO kablam! 11: 0x555a08efd8ff - std::rt::lang_start::{{closure}}::h8ac07037627fd907 Sep 03 17:59:49.012 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 17:59:49.012 INFO kablam! 12: 0x555a08f32f22 - std::panicking::try::do_call::h2434b76b61552c7b Sep 03 17:59:49.012 INFO kablam! at libstd/rt.rs:59 Sep 03 17:59:49.012 INFO kablam! at libstd/panicking.rs:310 Sep 03 17:59:49.012 INFO kablam! 13: 0x555a08f4a8b9 - __rust_maybe_catch_panic Sep 03 17:59:49.012 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 03 17:59:49.012 INFO kablam! 14: 0x555a08f399e5 - std::rt::lang_start_internal::h60780ef6735385b7 Sep 03 17:59:49.012 INFO kablam! at libstd/panicking.rs:289 Sep 03 17:59:49.012 INFO kablam! at libstd/panic.rs:392 Sep 03 17:59:49.012 INFO kablam! at libstd/rt.rs:58 Sep 03 17:59:49.012 INFO kablam! 15: 0x555a08efd8d7 - std::rt::lang_start::h6691700b46ddb0ae Sep 03 17:59:49.012 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 17:59:49.012 INFO kablam! 16: 0x555a08efd2b9 - main Sep 03 17:59:49.012 INFO kablam! 17: 0x7f2716e7982f - __libc_start_main Sep 03 17:59:49.012 INFO kablam! 18: 0x555a08edf768 - _start Sep 03 17:59:49.012 INFO kablam! 19: 0x0 - Sep 03 17:59:49.012 INFO kablam! Sep 03 17:59:49.012 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 03 18:00:06.315 INFO kablam! error: build failed Sep 03 18:00:06.317 INFO kablam! su: No module specific data is present Sep 03 18:00:06.801 INFO running `"docker" "rm" "-f" "e765d5a957b7f553ff865346920c3e7de5e2208e40b887bdf18054e2148ac36b"` Sep 03 18:00:06.889 INFO blam! e765d5a957b7f553ff865346920c3e7de5e2208e40b887bdf18054e2148ac36b