Sep 17 13:21:20.785 INFO checking clanehin/go-outside against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033 Sep 17 13:21:20.785 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets Sep 17 13:21:20.785 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 13:21:21.222 INFO blam! c224169cd90dbf465fc24ded8f6ad8fe4da2419a27c03a08b05ad55a4cb959a2 Sep 17 13:21:21.224 INFO running `"docker" "start" "-a" "c224169cd90dbf465fc24ded8f6ad8fe4da2419a27c03a08b05ad55a4cb959a2"` Sep 17 13:21:23.324 INFO kablam! usermod: no changes Sep 17 13:21:23.700 INFO kablam! Checking clap v2.29.4 Sep 17 13:21:23.723 INFO kablam! Checking hyper v0.11.18 Sep 17 13:21:23.724 INFO kablam! Checking tokio-tls v0.1.4 Sep 17 13:21:23.725 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 17 13:21:30.487 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 17 13:21:30.487 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-e26623a3ceca8c1b/build-script-gen_mime_types` (exit code: 101) Sep 17 13:21:30.487 INFO kablam! --- stderr Sep 17 13:21:30.487 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 17 13:21:30.487 INFO kablam! stack backtrace: Sep 17 13:21:30.487 INFO kablam! 0: 0x55e98d5c59fe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3090ca1ed78cca71 Sep 17 13:21:30.487 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 17 13:21:30.487 INFO kablam! 1: 0x55e98d5bd8f6 - std::sys_common::backtrace::print::h99b72a5631242278 Sep 17 13:21:30.487 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 17 13:21:30.487 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 17 13:21:30.487 INFO kablam! 2: 0x55e98d5bc24d - std::panicking::default_hook::{{closure}}::h54d3733129c11945 Sep 17 13:21:30.487 INFO kablam! at libstd/panicking.rs:211 Sep 17 13:21:30.487 INFO kablam! 3: 0x55e98d5bbfc0 - std::panicking::default_hook::h4009303414ec57d2 Sep 17 13:21:30.487 INFO kablam! at libstd/panicking.rs:227 Sep 17 13:21:30.487 INFO kablam! 4: 0x55e98d5bc80c - std::panicking::rust_panic_with_hook::h8475f7373e2a6a09 Sep 17 13:21:30.487 INFO kablam! at libstd/panicking.rs:477 Sep 17 13:21:30.487 INFO kablam! 5: 0x55e98d5bc409 - std::panicking::continue_panic_fmt::h7c45cd8a330caec8 Sep 17 13:21:30.487 INFO kablam! at libstd/panicking.rs:391 Sep 17 13:21:30.487 INFO kablam! 6: 0x55e98d5bc305 - rust_begin_unwind Sep 17 13:21:30.487 INFO kablam! at libstd/panicking.rs:326 Sep 17 13:21:30.487 INFO kablam! 7: 0x55e98d5fedeb - core::panicking::panic_fmt::h7db1097cb089945f Sep 17 13:21:30.487 INFO kablam! at libcore/panicking.rs:77 Sep 17 13:21:30.487 INFO kablam! 8: 0x55e98d5ba693 - core::result::unwrap_failed::h390b104be065fcf3 Sep 17 13:21:30.487 INFO kablam! at libcore/macros.rs:26 Sep 17 13:21:30.487 INFO kablam! 9: 0x55e98d5ae54e - >::unwrap::hf52d90beac474dde Sep 17 13:21:30.487 INFO kablam! at libcore/result.rs:808 Sep 17 13:21:30.487 INFO kablam! 10: 0x55e98d585b36 - build_script_gen_mime_types::main::h71be857f9c0078fc Sep 17 13:21:30.487 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 17 13:21:30.487 INFO kablam! 11: 0x55e98d58789f - std::rt::lang_start::{{closure}}::h4c87ed28ad58b1ca Sep 17 13:21:30.487 INFO kablam! at libstd/rt.rs:74 Sep 17 13:21:30.487 INFO kablam! 12: 0x55e98d5bc2f2 - std::panicking::try::do_call::h4e106d51362d386b Sep 17 13:21:30.487 INFO kablam! at libstd/rt.rs:59 Sep 17 13:21:30.487 INFO kablam! at libstd/panicking.rs:310 Sep 17 13:21:30.487 INFO kablam! 13: 0x55e98d5d4199 - __rust_maybe_catch_panic Sep 17 13:21:30.487 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 17 13:21:30.487 INFO kablam! 14: 0x55e98d5c2d75 - std::rt::lang_start_internal::h38152e29cae9da90 Sep 17 13:21:30.487 INFO kablam! at libstd/panicking.rs:289 Sep 17 13:21:30.487 INFO kablam! at libstd/panic.rs:392 Sep 17 13:21:30.487 INFO kablam! at libstd/rt.rs:58 Sep 17 13:21:30.487 INFO kablam! 15: 0x55e98d587877 - std::rt::lang_start::h07004e433d9f6ec2 Sep 17 13:21:30.487 INFO kablam! at libstd/rt.rs:74 Sep 17 13:21:30.487 INFO kablam! 16: 0x55e98d587259 - main Sep 17 13:21:30.487 INFO kablam! 17: 0x7f0219b8382f - __libc_start_main Sep 17 13:21:30.487 INFO kablam! 18: 0x55e98d5696f8 - _start Sep 17 13:21:30.487 INFO kablam! 19: 0x0 - Sep 17 13:21:30.487 INFO kablam! Sep 17 13:21:30.487 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 17 13:21:35.829 INFO kablam! error: build failed Sep 17 13:21:35.835 INFO kablam! su: No module specific data is present Sep 17 13:21:37.303 INFO running `"docker" "rm" "-f" "c224169cd90dbf465fc24ded8f6ad8fe4da2419a27c03a08b05ad55a4cb959a2"` Sep 17 13:21:37.564 INFO blam! c224169cd90dbf465fc24ded8f6ad8fe4da2419a27c03a08b05ad55a4cb959a2