Sep 03 17:59:47.427 INFO checking kjmrknsn/dataopen against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893 Sep 03 17:59:47.427 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets Sep 03 17:59:47.428 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 17:59:47.662 INFO blam! ee0ee0a0b77bd2eb37d528535fc6363bb18aa1594158b3e3a1b14ceba8367612 Sep 03 17:59:47.664 INFO running `"docker" "start" "-a" "ee0ee0a0b77bd2eb37d528535fc6363bb18aa1594158b3e3a1b14ceba8367612"` Sep 03 17:59:48.914 INFO kablam! Checking serde v1.0.24 Sep 03 17:59:48.927 INFO kablam! Checking uuid v0.5.1 Sep 03 17:59:48.930 INFO kablam! Checking num-integer v0.1.35 Sep 03 17:59:48.931 INFO kablam! Checking atoi v0.2.2 Sep 03 17:59:48.957 INFO kablam! Checking net2 v0.2.31 Sep 03 17:59:48.960 INFO kablam! Checking nix v0.9.0 Sep 03 17:59:49.002 INFO kablam! Checking twox-hash v1.1.0 Sep 03 17:59:49.006 INFO kablam! Checking regex v0.2.3 Sep 03 17:59:50.653 INFO kablam! Compiling serde_derive_internals v0.18.0 Sep 03 17:59:51.172 INFO kablam! Compiling mime_guess v1.8.3 Sep 03 17:59:51.254 INFO kablam! error: failed to run custom build command for `mime_guess v1.8.3` Sep 03 17:59:51.254 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-4fe6d1017bae698d/build-script-gen_mime_types` (exit code: 101) Sep 03 17:59:51.254 INFO kablam! --- stderr Sep 03 17:59:51.254 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 17:59:51.254 INFO kablam! stack backtrace: Sep 03 17:59:51.254 INFO kablam! 0: 0x563fd897a6ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h583ed2894c1db4e8 Sep 03 17:59:51.254 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 03 17:59:51.254 INFO kablam! 1: 0x563fd89724d6 - std::sys_common::backtrace::print::hb03c547ea490e9e5 Sep 03 17:59:51.254 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 03 17:59:51.254 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 03 17:59:51.254 INFO kablam! 2: 0x563fd8970e7d - std::panicking::default_hook::{{closure}}::h74db1dbb754bb61b Sep 03 17:59:51.254 INFO kablam! at libstd/panicking.rs:211 Sep 03 17:59:51.254 INFO kablam! 3: 0x563fd8970bf0 - std::panicking::default_hook::h00b2b50b7c826057 Sep 03 17:59:51.254 INFO kablam! at libstd/panicking.rs:227 Sep 03 17:59:51.254 INFO kablam! 4: 0x563fd897143c - std::panicking::rust_panic_with_hook::h82a465b5cd0f7696 Sep 03 17:59:51.254 INFO kablam! at libstd/panicking.rs:477 Sep 03 17:59:51.254 INFO kablam! 5: 0x563fd8971039 - std::panicking::continue_panic_fmt::h176d70354b86e700 Sep 03 17:59:51.254 INFO kablam! at libstd/panicking.rs:391 Sep 03 17:59:51.255 INFO kablam! 6: 0x563fd8970f35 - rust_begin_unwind Sep 03 17:59:51.255 INFO kablam! at libstd/panicking.rs:326 Sep 03 17:59:51.255 INFO kablam! 7: 0x563fd89b7a2b - core::panicking::panic_fmt::hf6b4ed50fda8af14 Sep 03 17:59:51.255 INFO kablam! at libcore/panicking.rs:77 Sep 03 17:59:51.255 INFO kablam! 8: 0x563fd8969e43 - core::result::unwrap_failed::hd0b5ad26490a3a63 Sep 03 17:59:51.255 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 03 17:59:51.255 INFO kablam! 9: 0x563fd896280e - >::unwrap::h493c3ef2379e543b Sep 03 17:59:51.255 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 03 17:59:51.255 INFO kablam! 10: 0x563fd8939b26 - build_script_gen_mime_types::main::he2134a53481b31fd Sep 03 17:59:51.255 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.3/src/gen_mime_types.rs:22 Sep 03 17:59:51.255 INFO kablam! 11: 0x563fd893b88f - std::rt::lang_start::{{closure}}::h75c10280d66f63dc Sep 03 17:59:51.255 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 17:59:51.255 INFO kablam! 12: 0x563fd8970f22 - std::panicking::try::do_call::hd86a9acb4a664678 Sep 03 17:59:51.255 INFO kablam! at libstd/rt.rs:59 Sep 03 17:59:51.255 INFO kablam! at libstd/panicking.rs:310 Sep 03 17:59:51.255 INFO kablam! 13: 0x563fd89888b9 - __rust_maybe_catch_panic Sep 03 17:59:51.255 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 03 17:59:51.255 INFO kablam! 14: 0x563fd89779e5 - std::rt::lang_start_internal::h8264bc6ad8e6b565 Sep 03 17:59:51.255 INFO kablam! at libstd/panicking.rs:289 Sep 03 17:59:51.255 INFO kablam! at libstd/panic.rs:392 Sep 03 17:59:51.255 INFO kablam! at libstd/rt.rs:58 Sep 03 17:59:51.255 INFO kablam! 15: 0x563fd893b867 - std::rt::lang_start::hba5bd7165a4c4b8f Sep 03 17:59:51.256 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 17:59:51.256 INFO kablam! 16: 0x563fd893b249 - main Sep 03 17:59:51.256 INFO kablam! 17: 0x7f4c76f6e82f - __libc_start_main Sep 03 17:59:51.256 INFO kablam! 18: 0x563fd891d768 - _start Sep 03 17:59:51.256 INFO kablam! 19: 0x0 - Sep 03 17:59:51.258 INFO kablam! Sep 03 17:59:51.259 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 03 18:00:09.347 INFO kablam! error: build failed Sep 03 18:00:09.349 INFO kablam! su: No module specific data is present Sep 03 18:00:09.934 INFO running `"docker" "rm" "-f" "ee0ee0a0b77bd2eb37d528535fc6363bb18aa1594158b3e3a1b14ceba8367612"` Sep 03 18:00:10.091 INFO blam! ee0ee0a0b77bd2eb37d528535fc6363bb18aa1594158b3e3a1b14ceba8367612