Sep 02 01:16:37.961 INFO checking rustful-0.8.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 02 01:16:37.961 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 02 01:16:37.961 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 01:16:38.201 INFO blam! f32de276a6e020332348b84320bb366da275a665a7166bf5e7b299a0bd477cd6 Sep 02 01:16:38.204 INFO running `"docker" "start" "-a" "f32de276a6e020332348b84320bb366da275a665a7166bf5e7b299a0bd477cd6"` Sep 02 01:16:39.099 INFO kablam! Checking buf_redux v0.1.3 Sep 02 01:16:39.099 INFO kablam! Checking anymap v0.11.2 Sep 02 01:16:39.104 INFO kablam! Compiling mime_guess v1.5.0 Sep 02 01:16:39.104 INFO kablam! Compiling rustful v0.8.1 (file:///source) Sep 02 01:16:39.105 INFO kablam! Checking hyper v0.8.1 Sep 02 01:16:44.347 INFO kablam! error: failed to run custom build command for `mime_guess v1.5.0` Sep 02 01:16:44.347 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-8fa05d6f06feed11/build-script-gen_mime_types` (exit code: 101) Sep 02 01:16:44.347 INFO kablam! --- stderr Sep 02 01:16:44.347 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 02 01:16:44.348 INFO kablam! stack backtrace: Sep 02 01:16:44.348 INFO kablam! 0: 0x55e3551bb83e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7 Sep 02 01:16:44.348 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 02 01:16:44.348 INFO kablam! 1: 0x55e3551b35c6 - std::sys_common::backtrace::print::hf96fbb6301ca8111 Sep 02 01:16:44.348 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 02 01:16:44.348 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 02 01:16:44.348 INFO kablam! 2: 0x55e3551b1f3d - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc Sep 02 01:16:44.348 INFO kablam! at libstd/panicking.rs:211 Sep 02 01:16:44.348 INFO kablam! 3: 0x55e3551b1cb0 - std::panicking::default_hook::h3e385661c8d6b6f8 Sep 02 01:16:44.348 INFO kablam! at libstd/panicking.rs:227 Sep 02 01:16:44.348 INFO kablam! 4: 0x55e3551b24fc - std::panicking::rust_panic_with_hook::h82448672ce6401e7 Sep 02 01:16:44.348 INFO kablam! at libstd/panicking.rs:477 Sep 02 01:16:44.348 INFO kablam! 5: 0x55e3551b20f9 - std::panicking::continue_panic_fmt::h7abacf9371d614d8 Sep 02 01:16:44.348 INFO kablam! at libstd/panicking.rs:391 Sep 02 01:16:44.348 INFO kablam! 6: 0x55e3551b1ff5 - rust_begin_unwind Sep 02 01:16:44.348 INFO kablam! at libstd/panicking.rs:326 Sep 02 01:16:44.348 INFO kablam! 7: 0x55e3551fa06b - core::panicking::panic_fmt::h6f207c73477c3893 Sep 02 01:16:44.348 INFO kablam! at libcore/panicking.rs:77 Sep 02 01:16:44.348 INFO kablam! 8: 0x55e35519dd25 - core::result::unwrap_failed::h0264e87971d7b0cb Sep 02 01:16:44.348 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 02 01:16:44.348 INFO kablam! 9: 0x55e35519c660 - >::unwrap::hfeb98bcfdff960d5 Sep 02 01:16:44.349 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 02 01:16:44.349 INFO kablam! 10: 0x55e3551908c6 - build_script_gen_mime_types::main::h4c9a94410270c9a9 Sep 02 01:16:44.349 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.5.0/src/gen_mime_types.rs:16 Sep 02 01:16:44.349 INFO kablam! 11: 0x55e35519513f - std::rt::lang_start::{{closure}}::h13850fb7f8f910d9 Sep 02 01:16:44.349 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 02 01:16:44.349 INFO kablam! 12: 0x55e3551b1fe2 - std::panicking::try::do_call::he8eb7284c711bc58 Sep 02 01:16:44.349 INFO kablam! at libstd/rt.rs:59 Sep 02 01:16:44.349 INFO kablam! at libstd/panicking.rs:310 Sep 02 01:16:44.349 INFO kablam! 13: 0x55e3551ca4a9 - __rust_maybe_catch_panic Sep 02 01:16:44.349 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 02 01:16:44.349 INFO kablam! 14: 0x55e3551b8b75 - std::rt::lang_start_internal::h25421c11e0cff495 Sep 02 01:16:44.349 INFO kablam! at libstd/panicking.rs:289 Sep 02 01:16:44.349 INFO kablam! at libstd/panic.rs:392 Sep 02 01:16:44.349 INFO kablam! at libstd/rt.rs:58 Sep 02 01:16:44.349 INFO kablam! 15: 0x55e355195117 - std::rt::lang_start::hc659a3df89b97779 Sep 02 01:16:44.349 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 02 01:16:44.349 INFO kablam! 16: 0x55e355190da9 - main Sep 02 01:16:44.349 INFO kablam! 17: 0x7f8d8986282f - __libc_start_main Sep 02 01:16:44.349 INFO kablam! 18: 0x55e35517a088 - _start Sep 02 01:16:44.349 INFO kablam! 19: 0x0 - Sep 02 01:16:44.349 INFO kablam! Sep 02 01:16:44.350 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 02 01:16:47.486 INFO kablam! error: build failed Sep 02 01:16:47.488 INFO kablam! su: No module specific data is present Sep 02 01:16:47.865 INFO running `"docker" "rm" "-f" "f32de276a6e020332348b84320bb366da275a665a7166bf5e7b299a0bd477cd6"` Sep 02 01:16:47.991 INFO blam! f32de276a6e020332348b84320bb366da275a665a7166bf5e7b299a0bd477cd6