Aug 29 17:27:43.638 INFO checking kjmrknsn/dataopen against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699 Aug 29 17:27:43.638 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets Aug 29 17:27:43.638 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 17:27:43.898 INFO blam! bd22ec343f57da84a414f555206f679801d9ab872098124c6096c03e4369a472 Aug 29 17:27:43.900 INFO running `"docker" "start" "-a" "bd22ec343f57da84a414f555206f679801d9ab872098124c6096c03e4369a472"` Aug 29 17:27:44.961 INFO kablam! Checking serde v1.0.24 Aug 29 17:27:44.961 INFO kablam! Checking uuid v0.5.1 Aug 29 17:27:44.974 INFO kablam! Checking route-recognizer v0.1.12 Aug 29 17:27:44.990 INFO kablam! Checking atoi v0.2.2 Aug 29 17:27:45.010 INFO kablam! Checking memchr v2.0.1 Aug 29 17:27:45.030 INFO kablam! Checking num_cpus v1.7.0 Aug 29 17:27:45.050 INFO kablam! Checking time v0.1.38 Aug 29 17:27:45.064 INFO kablam! Checking base64 v0.6.0 Aug 29 17:27:46.548 INFO kablam! Checking net2 v0.2.31 Aug 29 17:27:46.962 INFO kablam! Checking nix v0.9.0 Aug 29 17:27:47.080 INFO kablam! Checking twox-hash v1.1.0 Aug 29 17:27:47.551 INFO kablam! Checking aho-corasick v0.6.4 Aug 29 17:27:48.184 INFO kablam! Checking num v0.1.41 Aug 29 17:27:48.408 INFO kablam! Compiling serde_derive_internals v0.18.0 Aug 29 17:27:49.024 INFO kablam! Compiling phf_generator v0.7.21 Aug 29 17:27:50.044 INFO kablam! Checking regex v0.2.3 Aug 29 17:27:50.118 INFO kablam! Checking hyper v0.10.13 Aug 29 17:27:50.125 INFO kablam! Checking chrono v0.4.0 Aug 29 17:27:50.235 INFO kablam! Compiling phf_codegen v0.7.21 Aug 29 17:27:52.231 INFO kablam! Compiling mime_guess v1.8.3 Aug 29 17:28:03.394 INFO kablam! Compiling serde_derive v1.0.24 Aug 29 17:28:04.708 INFO kablam! error: failed to run custom build command for `mime_guess v1.8.3` Aug 29 17:28:04.708 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-b496595a29d5ead3/build-script-gen_mime_types` (exit code: 101) Aug 29 17:28:04.708 INFO kablam! --- stderr Aug 29 17:28:04.708 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 29 17:28:04.708 INFO kablam! stack backtrace: Aug 29 17:28:04.708 INFO kablam! 0: 0x5616fad57a7e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb14c0e50253b2613 Aug 29 17:28:04.708 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 29 17:28:04.708 INFO kablam! 1: 0x5616fad4f816 - std::sys_common::backtrace::print::h6350b89a6173f177 Aug 29 17:28:04.708 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 29 17:28:04.708 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 29 17:28:04.708 INFO kablam! 2: 0x5616fad4e18d - std::panicking::default_hook::{{closure}}::h0d296196459c0d68 Aug 29 17:28:04.708 INFO kablam! at libstd/panicking.rs:211 Aug 29 17:28:04.708 INFO kablam! 3: 0x5616fad4df00 - std::panicking::default_hook::h3b75ddcdb4e292c2 Aug 29 17:28:04.708 INFO kablam! at libstd/panicking.rs:227 Aug 29 17:28:04.708 INFO kablam! 4: 0x5616fad4e74c - std::panicking::rust_panic_with_hook::h78c3f66b7bf47c8e Aug 29 17:28:04.709 INFO kablam! at libstd/panicking.rs:476 Aug 29 17:28:04.709 INFO kablam! 5: 0x5616fad4e349 - std::panicking::continue_panic_fmt::h0dca0000433d53cd Aug 29 17:28:04.709 INFO kablam! at libstd/panicking.rs:390 Aug 29 17:28:04.709 INFO kablam! 6: 0x5616fad4e245 - rust_begin_unwind Aug 29 17:28:04.709 INFO kablam! at libstd/panicking.rs:325 Aug 29 17:28:04.709 INFO kablam! 7: 0x5616fad95b8b - core::panicking::panic_fmt::h6a491d71a4e1ea85 Aug 29 17:28:04.709 INFO kablam! at libcore/panicking.rs:77 Aug 29 17:28:04.709 INFO kablam! 8: 0x5616fad480a5 - core::result::unwrap_failed::h9d448e1fbe37ee59 Aug 29 17:28:04.709 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 29 17:28:04.709 INFO kablam! 9: 0x5616fad407d0 - >::unwrap::h89501a04eb156845 Aug 29 17:28:04.709 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 29 17:28:04.709 INFO kablam! 10: 0x5616fad17ba6 - build_script_gen_mime_types::main::h4e3e84b221213b8e Aug 29 17:28:04.709 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.3/src/gen_mime_types.rs:22 Aug 29 17:28:04.709 INFO kablam! 11: 0x5616fad1991f - std::rt::lang_start::{{closure}}::h57f7d127699a1187 Aug 29 17:28:04.709 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 17:28:04.709 INFO kablam! 12: 0x5616fad4e232 - std::panicking::try::do_call::heda1385a4d443830 Aug 29 17:28:04.709 INFO kablam! at libstd/rt.rs:59 Aug 29 17:28:04.709 INFO kablam! at libstd/panicking.rs:310 Aug 29 17:28:04.709 INFO kablam! 13: 0x5616fad66709 - __rust_maybe_catch_panic Aug 29 17:28:04.709 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 29 17:28:04.709 INFO kablam! 14: 0x5616fad54db5 - std::rt::lang_start_internal::h92d079b55bc853f9 Aug 29 17:28:04.709 INFO kablam! at libstd/panicking.rs:289 Aug 29 17:28:04.710 INFO kablam! at libstd/panic.rs:392 Aug 29 17:28:04.710 INFO kablam! at libstd/rt.rs:58 Aug 29 17:28:04.710 INFO kablam! 15: 0x5616fad198f7 - std::rt::lang_start::hf7d34c9fe50f3476 Aug 29 17:28:04.710 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 17:28:04.710 INFO kablam! 16: 0x5616fad192d9 - main Aug 29 17:28:04.710 INFO kablam! 17: 0x7f970a73182f - __libc_start_main Aug 29 17:28:04.710 INFO kablam! 18: 0x5616facfb738 - _start Aug 29 17:28:04.710 INFO kablam! 19: 0x0 - Aug 29 17:28:04.710 INFO kablam! Aug 29 17:28:04.710 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 29 17:28:16.285 INFO kablam! error: build failed Aug 29 17:28:16.287 INFO kablam! su: No module specific data is present Aug 29 17:28:16.833 INFO running `"docker" "rm" "-f" "bd22ec343f57da84a414f555206f679801d9ab872098124c6096c03e4369a472"` Aug 29 17:28:16.989 INFO blam! bd22ec343f57da84a414f555206f679801d9ab872098124c6096c03e4369a472