Aug 31 22:30:35.305 INFO checking ike/sandblaster against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Aug 31 22:30:35.305 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Aug 31 22:30:35.305 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 22:30:35.490 INFO blam! e785857685dc5172cee51ce28af8ad940d84dfc8968edc8551610edac55fd0c0 Aug 31 22:30:35.492 INFO running `"docker" "start" "-a" "e785857685dc5172cee51ce28af8ad940d84dfc8968edc8551610edac55fd0c0"` Aug 31 22:30:36.263 INFO kablam! Checking build_const v0.2.0 Aug 31 22:30:36.264 INFO kablam! Checking iovec v0.1.1 Aug 31 22:30:36.265 INFO kablam! Checking atty v0.2.6 Aug 31 22:30:36.265 INFO kablam! Compiling openssl-sys v0.9.23 Aug 31 22:30:36.267 INFO kablam! Compiling crc v1.6.0 Aug 31 22:30:36.267 INFO kablam! Checking base64 v0.8.0 Aug 31 22:30:36.269 INFO kablam! Checking serde_json v1.0.8 Aug 31 22:30:36.279 INFO kablam! Checking uuid v0.5.1 Aug 31 22:30:36.774 INFO kablam! Checking futures-cpupool v0.1.7 Aug 31 22:30:37.287 INFO kablam! Checking clap v2.29.0 Aug 31 22:30:37.289 INFO kablam! Checking bytes v0.4.5 Aug 31 22:30:37.957 INFO kablam! Checking mio v0.6.11 Aug 31 22:30:38.028 INFO kablam! Checking regex v0.2.3 Aug 31 22:30:38.386 INFO kablam! Checking serde_urlencoded v0.5.1 Aug 31 22:30:41.902 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Aug 31 22:30:42.303 INFO kablam! Checking libflate v0.1.12 Aug 31 22:30:42.542 INFO kablam! Compiling openssl v0.9.23 Aug 31 22:30:42.623 INFO kablam! Checking tokio-io v0.1.4 Aug 31 22:30:47.527 INFO kablam! Checking tokio-core v0.1.11 Aug 31 22:30:50.577 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Aug 31 22:30:50.577 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-5e79a76699105aff/build-script-gen_mime_types` (exit code: 101) Aug 31 22:30:50.577 INFO kablam! --- stderr Aug 31 22:30:50.577 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 Aug 31 22:30:50.577 INFO kablam! stack backtrace: Aug 31 22:30:50.577 INFO kablam! 0: 0x56361ad9392e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9bce1f9a537b140d Aug 31 22:30:50.577 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 22:30:50.578 INFO kablam! 1: 0x56361ad8b6e6 - std::sys_common::backtrace::print::h7cc2650c15d0dddd Aug 31 22:30:50.578 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 22:30:50.578 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 22:30:50.578 INFO kablam! 2: 0x56361ad8a05d - std::panicking::default_hook::{{closure}}::hec52538d990412d0 Aug 31 22:30:50.578 INFO kablam! at libstd/panicking.rs:211 Aug 31 22:30:50.578 INFO kablam! 3: 0x56361ad89dd0 - std::panicking::default_hook::h49c7c9d5f399092e Aug 31 22:30:50.578 INFO kablam! at libstd/panicking.rs:227 Aug 31 22:30:50.578 INFO kablam! 4: 0x56361ad8a61c - std::panicking::rust_panic_with_hook::h56b934afa6264269 Aug 31 22:30:50.578 INFO kablam! at libstd/panicking.rs:477 Aug 31 22:30:50.578 INFO kablam! 5: 0x56361ad8a219 - std::panicking::continue_panic_fmt::h80f959dff5011bfa Aug 31 22:30:50.578 INFO kablam! at libstd/panicking.rs:391 Aug 31 22:30:50.578 INFO kablam! 6: 0x56361ad8a115 - rust_begin_unwind Aug 31 22:30:50.578 INFO kablam! at libstd/panicking.rs:326 Aug 31 22:30:50.578 INFO kablam! 7: 0x56361add1a3b - core::panicking::panic_fmt::h64727385ec4a5b88 Aug 31 22:30:50.578 INFO kablam! at libcore/panicking.rs:77 Aug 31 22:30:50.578 INFO kablam! 8: 0x56361ad840a5 - core::result::unwrap_failed::h932c7f0b497184a5 Aug 31 22:30:50.578 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 31 22:30:50.578 INFO kablam! 9: 0x56361ad7ca10 - >::unwrap::hf9ea231c6f85c3e1 Aug 31 22:30:50.578 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 31 22:30:50.578 INFO kablam! 10: 0x56361ad53b46 - build_script_gen_mime_types::main::hc9e9c794334d9334 Aug 31 22:30:50.578 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Aug 31 22:30:50.578 INFO kablam! 11: 0x56361ad558bf - std::rt::lang_start::{{closure}}::h523cfb4a6626e867 Aug 31 22:30:50.578 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 22:30:50.578 INFO kablam! 12: 0x56361ad8a102 - std::panicking::try::do_call::h09be9541d3992dd3 Aug 31 22:30:50.579 INFO kablam! at libstd/rt.rs:59 Aug 31 22:30:50.579 INFO kablam! at libstd/panicking.rs:310 Aug 31 22:30:50.579 INFO kablam! 13: 0x56361ada2349 - __rust_maybe_catch_panic Aug 31 22:30:50.579 INFO kablam! at libpanic_unwind/lib.rs:103 Aug 31 22:30:50.579 INFO kablam! 14: 0x56361ad90c95 - std::rt::lang_start_internal::h395b9eb1beda0e43 Aug 31 22:30:50.579 INFO kablam! at libstd/panicking.rs:289 Aug 31 22:30:50.579 INFO kablam! at libstd/panic.rs:392 Aug 31 22:30:50.579 INFO kablam! at libstd/rt.rs:58 Aug 31 22:30:50.579 INFO kablam! 15: 0x56361ad55897 - std::rt::lang_start::h5ee020fee8a71b1e Aug 31 22:30:50.579 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 22:30:50.579 INFO kablam! 16: 0x56361ad55279 - main Aug 31 22:30:50.579 INFO kablam! 17: 0x7fb63ca7182f - __libc_start_main Aug 31 22:30:50.579 INFO kablam! 18: 0x56361ad37738 - _start Aug 31 22:30:50.579 INFO kablam! 19: 0x0 - Aug 31 22:30:50.579 INFO kablam! Aug 31 22:30:50.580 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 22:31:00.328 INFO kablam! error: build failed Aug 31 22:31:00.329 INFO kablam! su: No module specific data is present Aug 31 22:31:00.821 INFO running `"docker" "rm" "-f" "e785857685dc5172cee51ce28af8ad940d84dfc8968edc8551610edac55fd0c0"` Aug 31 22:31:00.992 INFO blam! e785857685dc5172cee51ce28af8ad940d84dfc8968edc8551610edac55fd0c0