Sep 19 16:53:18.861 INFO checking Phrohdoh/github-webhook-data-rs against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 19 16:53:18.862 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 19 16:53:18.862 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 16:53:19.110 INFO blam! 71b9810b17055898ddc60c364aa0ecaeee2943acf9f27d9fd18579f5551ab5eb Sep 19 16:53:19.110 INFO running `"docker" "start" "-a" "71b9810b17055898ddc60c364aa0ecaeee2943acf9f27d9fd18579f5551ab5eb"` Sep 19 16:53:21.198 INFO kablam! usermod: no changes Sep 19 16:53:21.726 INFO kablam! Checking futures v0.1.17 Sep 19 16:53:21.735 INFO kablam! Compiling openssl v0.9.23 Sep 19 16:53:21.756 INFO kablam! Checking serde v1.0.23 Sep 19 16:53:21.763 INFO kablam! Checking build_const v0.2.0 Sep 19 16:53:21.801 INFO kablam! Checking iovec v0.1.1 Sep 19 16:53:21.803 INFO kablam! Checking atty v0.2.3 Sep 19 16:53:21.804 INFO kablam! Checking time v0.1.38 Sep 19 16:53:21.806 INFO kablam! Compiling openssl-sys v0.9.23 Sep 19 16:53:23.279 INFO kablam! Checking net2 v0.2.31 Sep 19 16:53:23.501 INFO kablam! Compiling crc v1.6.0 Sep 19 16:53:24.412 INFO kablam! Checking uuid v0.5.1 Sep 19 16:53:26.466 INFO kablam! Checking bytes v0.4.5 Sep 19 16:53:26.687 INFO kablam! Checking clap v2.28.0 Sep 19 16:53:28.632 INFO kablam! Checking backtrace-sys v0.1.16 Sep 19 16:53:28.650 INFO kablam! Compiling serde_derive_internals v0.17.0 Sep 19 16:53:28.662 INFO kablam! Compiling structopt-derive v0.1.6 Sep 19 16:53:29.490 INFO kablam! Checking mio v0.6.11 Sep 19 16:53:32.234 INFO kablam! Checking backtrace v0.3.4 Sep 19 16:53:35.091 INFO kablam! Compiling phf_generator v0.7.21 Sep 19 16:53:37.230 INFO kablam! Checking libflate v0.1.12 Sep 19 16:53:46.622 INFO kablam! Checking failure v0.1.1 Sep 19 16:53:46.755 INFO kablam! Compiling phf_codegen v0.7.21 Sep 19 16:53:47.086 INFO kablam! Compiling serde_derive v1.0.23 Sep 19 16:53:47.532 INFO kablam! Checking tokio-io v0.1.4 Sep 19 16:53:48.524 INFO kablam! Checking tokio-service v0.1.0 Sep 19 16:53:49.151 INFO kablam! Checking relay v0.1.0 Sep 19 16:53:49.566 INFO kablam! Checking futures-cpupool v0.1.7 Sep 19 16:53:49.982 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 19 16:53:53.374 INFO kablam! Checking tokio-core v0.1.10 Sep 19 16:54:00.819 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 19 16:54:00.819 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-72e0257cae78618f/build-script-gen_mime_types` (exit code: 101) Sep 19 16:54:00.819 INFO kablam! --- stderr Sep 19 16:54:00.819 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:1009:5 Sep 19 16:54:00.820 INFO kablam! stack backtrace: Sep 19 16:54:00.820 INFO kablam! 0: 0x55567ee4f9de - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h060561e77e35d806 Sep 19 16:54:00.820 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 19 16:54:00.820 INFO kablam! 1: 0x55567ee47836 - std::sys_common::backtrace::print::haea7ed8a1bf250c8 Sep 19 16:54:00.820 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 19 16:54:00.820 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 19 16:54:00.820 INFO kablam! 2: 0x55567ee461dd - std::panicking::default_hook::{{closure}}::h1005c8854e58be8d Sep 19 16:54:00.820 INFO kablam! at libstd/panicking.rs:211 Sep 19 16:54:00.820 INFO kablam! 3: 0x55567ee45f50 - std::panicking::default_hook::h79143d5863e2bd30 Sep 19 16:54:00.820 INFO kablam! at libstd/panicking.rs:227 Sep 19 16:54:00.820 INFO kablam! 4: 0x55567ee4679c - std::panicking::rust_panic_with_hook::hd9cae99f6e4776b8 Sep 19 16:54:00.820 INFO kablam! at libstd/panicking.rs:477 Sep 19 16:54:00.820 INFO kablam! 5: 0x55567ee46399 - std::panicking::continue_panic_fmt::h446ccd7d316def28 Sep 19 16:54:00.820 INFO kablam! at libstd/panicking.rs:391 Sep 19 16:54:00.820 INFO kablam! 6: 0x55567ee46295 - rust_begin_unwind Sep 19 16:54:00.820 INFO kablam! at libstd/panicking.rs:326 Sep 19 16:54:00.820 INFO kablam! 7: 0x55567ee88dcb - core::panicking::panic_fmt::h3ec28bb8c2735ad2 Sep 19 16:54:00.820 INFO kablam! at libcore/panicking.rs:77 Sep 19 16:54:00.820 INFO kablam! 8: 0x55567ee3fe83 - core::result::unwrap_failed::h61caa53feb28305b Sep 19 16:54:00.820 INFO kablam! at libcore/macros.rs:26 Sep 19 16:54:00.820 INFO kablam! 9: 0x55567ee387de - >::unwrap::h844d2b69fda366c2 Sep 19 16:54:00.820 INFO kablam! at libcore/result.rs:808 Sep 19 16:54:00.820 INFO kablam! 10: 0x55567ee0fad6 - build_script_gen_mime_types::main::h357201765b154a86 Sep 19 16:54:00.820 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 19 16:54:00.820 INFO kablam! 11: 0x55567ee1183f - std::rt::lang_start::{{closure}}::he7c9266b14dd5d87 Sep 19 16:54:00.820 INFO kablam! at libstd/rt.rs:74 Sep 19 16:54:00.820 INFO kablam! 12: 0x55567ee46282 - std::panicking::try::do_call::had563038a207619d Sep 19 16:54:00.820 INFO kablam! at libstd/rt.rs:59 Sep 19 16:54:00.820 INFO kablam! at libstd/panicking.rs:310 Sep 19 16:54:00.820 INFO kablam! 13: 0x55567ee5e179 - __rust_maybe_catch_panic Sep 19 16:54:00.820 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 19 16:54:00.820 INFO kablam! 14: 0x55567ee4cd55 - std::rt::lang_start_internal::hcd623b62ef9a6b5e Sep 19 16:54:00.820 INFO kablam! at libstd/panicking.rs:289 Sep 19 16:54:00.820 INFO kablam! at libstd/panic.rs:392 Sep 19 16:54:00.820 INFO kablam! at libstd/rt.rs:58 Sep 19 16:54:00.820 INFO kablam! 15: 0x55567ee11817 - std::rt::lang_start::h37ce76657fd9bd0b Sep 19 16:54:00.820 INFO kablam! at libstd/rt.rs:74 Sep 19 16:54:00.820 INFO kablam! 16: 0x55567ee111f9 - main Sep 19 16:54:00.820 INFO kablam! 17: 0x7f2382cdd82f - __libc_start_main Sep 19 16:54:00.820 INFO kablam! 18: 0x55567edf36f8 - _start Sep 19 16:54:00.820 INFO kablam! 19: 0x0 - Sep 19 16:54:00.820 INFO kablam! Sep 19 16:54:00.821 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 19 16:54:13.107 INFO kablam! error: build failed Sep 19 16:54:13.114 INFO kablam! su: No module specific data is present Sep 19 16:54:15.490 INFO running `"docker" "rm" "-f" "71b9810b17055898ddc60c364aa0ecaeee2943acf9f27d9fd18579f5551ab5eb"` Sep 19 16:54:15.606 INFO blam! 71b9810b17055898ddc60c364aa0ecaeee2943acf9f27d9fd18579f5551ab5eb