Sep 21 03:50:49.801 INFO checking rustful-0.8.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 03:50:49.801 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 03:50:49.801 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 03:50:49.998 INFO blam! 12ea1cbbe5b6f2c01c42014fe88b7633cdd4d297f188484e5469549a857170da Sep 21 03:50:50.000 INFO running `"docker" "start" "-a" "12ea1cbbe5b6f2c01c42014fe88b7633cdd4d297f188484e5469549a857170da"` Sep 21 03:50:50.728 INFO kablam! usermod: no changes Sep 21 03:50:50.887 INFO kablam! Checking buf_redux v0.1.3 Sep 21 03:50:50.888 INFO kablam! Checking anymap v0.11.2 Sep 21 03:50:50.893 INFO kablam! Compiling mime_guess v1.5.0 Sep 21 03:50:50.893 INFO kablam! Compiling rustful v0.8.1 (/source) Sep 21 03:50:50.893 INFO kablam! Checking hyper v0.8.1 Sep 21 03:50:54.158 INFO kablam! error: failed to run custom build command for `mime_guess v1.5.0` Sep 21 03:50:54.158 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-cfda15382008b077/build-script-gen_mime_types` (exit code: 101) Sep 21 03:50:54.158 INFO kablam! --- stderr Sep 21 03:50:54.159 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 21 03:50:54.159 INFO kablam! stack backtrace: Sep 21 03:50:54.159 INFO kablam! 0: 0x560029cbab3e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6f03e345e7220f71 Sep 21 03:50:54.159 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 21 03:50:54.159 INFO kablam! 1: 0x560029cb27e6 - std::sys_common::backtrace::print::h41236bee57dc6f2f Sep 21 03:50:54.159 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 21 03:50:54.159 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 21 03:50:54.159 INFO kablam! 2: 0x560029cb113d - std::panicking::default_hook::{{closure}}::hdccdd5cf822554bd Sep 21 03:50:54.159 INFO kablam! at libstd/panicking.rs:211 Sep 21 03:50:54.159 INFO kablam! 3: 0x560029cb0eb0 - std::panicking::default_hook::h51e0996e64af4435 Sep 21 03:50:54.159 INFO kablam! at libstd/panicking.rs:227 Sep 21 03:50:54.159 INFO kablam! 4: 0x560029cb16fc - std::panicking::rust_panic_with_hook::hbba83c9bc00efd25 Sep 21 03:50:54.159 INFO kablam! at libstd/panicking.rs:477 Sep 21 03:50:54.159 INFO kablam! 5: 0x560029cb12f9 - std::panicking::continue_panic_fmt::ha190502cef7433c2 Sep 21 03:50:54.159 INFO kablam! at libstd/panicking.rs:391 Sep 21 03:50:54.159 INFO kablam! 6: 0x560029cb11f5 - rust_begin_unwind Sep 21 03:50:54.159 INFO kablam! at libstd/panicking.rs:326 Sep 21 03:50:54.159 INFO kablam! 7: 0x560029cf44ab - core::panicking::panic_fmt::h7abbba9d1f088415 Sep 21 03:50:54.159 INFO kablam! at libcore/panicking.rs:77 Sep 21 03:50:54.159 INFO kablam! 8: 0x560029c9cd13 - core::result::unwrap_failed::h24158d28f2f54e2e Sep 21 03:50:54.159 INFO kablam! at libcore/macros.rs:26 Sep 21 03:50:54.159 INFO kablam! 9: 0x560029c9b65e - >::unwrap::h725bc6fc4ef1981f Sep 21 03:50:54.159 INFO kablam! at libcore/result.rs:808 Sep 21 03:50:54.159 INFO kablam! 10: 0x560029c8f8e4 - build_script_gen_mime_types::main::had123a0932e8eb5f Sep 21 03:50:54.159 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.5.0/src/gen_mime_types.rs:16 Sep 21 03:50:54.159 INFO kablam! 11: 0x560029c9414f - std::rt::lang_start::{{closure}}::h690068664e62a38c Sep 21 03:50:54.159 INFO kablam! at libstd/rt.rs:74 Sep 21 03:50:54.159 INFO kablam! 12: 0x560029cb11e2 - std::panicking::try::do_call::h5d32e7529efe730f Sep 21 03:50:54.159 INFO kablam! at libstd/rt.rs:59 Sep 21 03:50:54.159 INFO kablam! at libstd/panicking.rs:310 Sep 21 03:50:54.159 INFO kablam! 13: 0x560029cc9479 - __rust_maybe_catch_panic Sep 21 03:50:54.159 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 21 03:50:54.159 INFO kablam! 14: 0x560029cb8955 - std::rt::lang_start_internal::hc5e2e4826ae19193 Sep 21 03:50:54.159 INFO kablam! at libstd/panicking.rs:289 Sep 21 03:50:54.159 INFO kablam! at libstd/panic.rs:392 Sep 21 03:50:54.159 INFO kablam! at libstd/rt.rs:58 Sep 21 03:50:54.159 INFO kablam! 15: 0x560029c94127 - std::rt::lang_start::hfddc0206d8d1413b Sep 21 03:50:54.159 INFO kablam! at libstd/rt.rs:74 Sep 21 03:50:54.159 INFO kablam! 16: 0x560029c8fdb9 - main Sep 21 03:50:54.159 INFO kablam! 17: 0x7f6d8f02282f - __libc_start_main Sep 21 03:50:54.159 INFO kablam! 18: 0x560029c790a8 - _start Sep 21 03:50:54.159 INFO kablam! 19: 0x0 - Sep 21 03:50:54.159 INFO kablam! Sep 21 03:50:54.160 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 21 03:50:56.976 INFO kablam! error: build failed Sep 21 03:50:56.978 INFO kablam! su: No module specific data is present Sep 21 03:50:58.748 INFO running `"docker" "rm" "-f" "12ea1cbbe5b6f2c01c42014fe88b7633cdd4d297f188484e5469549a857170da"` Sep 21 03:50:58.863 INFO blam! 12ea1cbbe5b6f2c01c42014fe88b7633cdd4d297f188484e5469549a857170da