Sep 03 20:32:42.037 INFO checking Phrohdoh/github-webhook-data-rs against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893 Sep 03 20:32:42.037 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets Sep 03 20:32:42.037 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 20:32:42.290 INFO blam! 58faae5902e5f543025d230c7f2d7869b32b1f973edc19b11a813a9e50fae96f Sep 03 20:32:42.293 INFO running `"docker" "start" "-a" "58faae5902e5f543025d230c7f2d7869b32b1f973edc19b11a813a9e50fae96f"` Sep 03 20:32:43.461 INFO kablam! Checking build_const v0.2.0 Sep 03 20:32:43.461 INFO kablam! Checking iovec v0.1.1 Sep 03 20:32:43.508 INFO kablam! Compiling openssl-sys v0.9.23 Sep 03 20:32:43.509 INFO kablam! Compiling crc v1.6.0 Sep 03 20:32:43.510 INFO kablam! Checking serde_json v1.0.7 Sep 03 20:32:43.528 INFO kablam! Compiling serde_derive v1.0.23 Sep 03 20:32:43.528 INFO kablam! Checking serde_urlencoded v0.5.1 Sep 03 20:32:43.529 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 03 20:32:44.729 INFO kablam! Checking bytes v0.4.5 Sep 03 20:32:45.051 INFO kablam! Checking mio v0.6.11 Sep 03 20:32:51.049 INFO kablam! Checking libflate v0.1.12 Sep 03 20:32:51.138 INFO kablam! Checking tokio-io v0.1.4 Sep 03 20:32:52.752 INFO kablam! Compiling openssl v0.9.23 Sep 03 20:32:53.407 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 03 20:32:53.407 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-bb4fcd2c6101e17f/build-script-gen_mime_types` (exit code: 101) Sep 03 20:32:53.407 INFO kablam! --- stderr Sep 03 20:32:53.408 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 20:32:53.408 INFO kablam! stack backtrace: Sep 03 20:32:53.408 INFO kablam! 0: 0x55bab7b9b6be - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha53509682dbd7f85 Sep 03 20:32:53.408 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 03 20:32:53.408 INFO kablam! 1: 0x55bab7b934d6 - std::sys_common::backtrace::print::h3aced1bbe2b8ca94 Sep 03 20:32:53.408 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 03 20:32:53.408 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 03 20:32:53.408 INFO kablam! 2: 0x55bab7b91e7d - std::panicking::default_hook::{{closure}}::h76b1883c3c87e0fa Sep 03 20:32:53.408 INFO kablam! at libstd/panicking.rs:211 Sep 03 20:32:53.408 INFO kablam! 3: 0x55bab7b91bf0 - std::panicking::default_hook::h74b87988c51c021c Sep 03 20:32:53.408 INFO kablam! at libstd/panicking.rs:227 Sep 03 20:32:53.408 INFO kablam! 4: 0x55bab7b9243c - std::panicking::rust_panic_with_hook::h3878be5cebe1ecc9 Sep 03 20:32:53.408 INFO kablam! at libstd/panicking.rs:477 Sep 03 20:32:53.408 INFO kablam! 5: 0x55bab7b92039 - std::panicking::continue_panic_fmt::h7964842efee54f94 Sep 03 20:32:53.408 INFO kablam! at libstd/panicking.rs:391 Sep 03 20:32:53.408 INFO kablam! 6: 0x55bab7b91f35 - rust_begin_unwind Sep 03 20:32:53.408 INFO kablam! at libstd/panicking.rs:326 Sep 03 20:32:53.408 INFO kablam! 7: 0x55bab7bd8a2b - core::panicking::panic_fmt::h7fcf504efda3f2c3 Sep 03 20:32:53.408 INFO kablam! at libcore/panicking.rs:77 Sep 03 20:32:53.408 INFO kablam! 8: 0x55bab7b8ae43 - core::result::unwrap_failed::h8e9cb19402617cce Sep 03 20:32:53.408 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 03 20:32:53.408 INFO kablam! 9: 0x55bab7b8396e - >::unwrap::he9c8ebb793759c2e Sep 03 20:32:53.409 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 03 20:32:53.409 INFO kablam! 10: 0x55bab7b5ab96 - build_script_gen_mime_types::main::hc9488db5e2d0ab50 Sep 03 20:32:53.409 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 03 20:32:53.409 INFO kablam! 11: 0x55bab7b5c8ff - std::rt::lang_start::{{closure}}::hccddf29fc93c239b Sep 03 20:32:53.409 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 20:32:53.409 INFO kablam! 12: 0x55bab7b91f22 - std::panicking::try::do_call::h2434b76b61552c7b Sep 03 20:32:53.409 INFO kablam! at libstd/rt.rs:59 Sep 03 20:32:53.409 INFO kablam! at libstd/panicking.rs:310 Sep 03 20:32:53.409 INFO kablam! 13: 0x55bab7ba98b9 - __rust_maybe_catch_panic Sep 03 20:32:53.409 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 03 20:32:53.409 INFO kablam! 14: 0x55bab7b989e5 - std::rt::lang_start_internal::h60780ef6735385b7 Sep 03 20:32:53.409 INFO kablam! at libstd/panicking.rs:289 Sep 03 20:32:53.409 INFO kablam! at libstd/panic.rs:392 Sep 03 20:32:53.409 INFO kablam! at libstd/rt.rs:58 Sep 03 20:32:53.409 INFO kablam! 15: 0x55bab7b5c8d7 - std::rt::lang_start::h2bffbe2332863ae5 Sep 03 20:32:53.409 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 03 20:32:53.409 INFO kablam! 16: 0x55bab7b5c2b9 - main Sep 03 20:32:53.409 INFO kablam! 17: 0x7fe99e58c82f - __libc_start_main Sep 03 20:32:53.409 INFO kablam! 18: 0x55bab7b3e768 - _start Sep 03 20:32:53.409 INFO kablam! 19: 0x0 - Sep 03 20:32:53.409 INFO kablam! Sep 03 20:32:53.409 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 03 20:33:01.993 INFO kablam! error: build failed Sep 03 20:33:01.995 INFO kablam! su: No module specific data is present Sep 03 20:33:02.520 INFO running `"docker" "rm" "-f" "58faae5902e5f543025d230c7f2d7869b32b1f973edc19b11a813a9e50fae96f"` Sep 03 20:33:02.681 INFO blam! 58faae5902e5f543025d230c7f2d7869b32b1f973edc19b11a813a9e50fae96f