Sep 20 23:26:47.213 INFO checking anglerud/hootie against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 20 23:26:47.213 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 20 23:26:47.213 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/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 20 23:26:47.446 INFO blam! 32d1cd936a2f80b00e528e0bea7b1f94dd15fc019048b8ca08732d7c155306ec Sep 20 23:26:47.448 INFO running `"docker" "start" "-a" "32d1cd936a2f80b00e528e0bea7b1f94dd15fc019048b8ca08732d7c155306ec"` Sep 20 23:26:48.702 INFO kablam! usermod: no changes Sep 20 23:26:48.778 INFO kablam! warning: unused manifest key: package.maintenance Sep 20 23:26:49.070 INFO kablam! Checking build_const v0.2.0 Sep 20 23:26:49.070 INFO kablam! Checking serde v1.0.26 Sep 20 23:26:49.078 INFO kablam! Checking log v0.4.0 Sep 20 23:26:49.110 INFO kablam! Checking rand v0.3.19 Sep 20 23:26:49.110 INFO kablam! Checking num_cpus v1.8.0 Sep 20 23:26:49.110 INFO kablam! Checking atty v0.2.6 Sep 20 23:26:49.110 INFO kablam! Checking termion v1.5.1 Sep 20 23:26:50.605 INFO kablam! Compiling crc v1.6.0 Sep 20 23:26:50.771 INFO kablam! Checking futures-cpupool v0.1.7 Sep 20 23:26:51.623 INFO kablam! Checking clap v2.29.0 Sep 20 23:26:52.348 INFO kablam! Compiling serde_derive_internals v0.18.1 Sep 20 23:26:53.247 INFO kablam! Compiling structopt-derive v0.1.6 Sep 20 23:26:55.420 INFO kablam! Checking log v0.3.9 Sep 20 23:26:55.718 INFO kablam! Checking failure v0.1.1 Sep 20 23:26:58.654 INFO kablam! Checking mio v0.6.11 Sep 20 23:26:58.766 INFO kablam! Checking tokio-io v0.1.4 Sep 20 23:26:59.326 INFO kablam! Checking libflate v0.1.13 Sep 20 23:27:07.680 INFO kablam! Checking uuid v0.5.1 Sep 20 23:27:08.471 INFO kablam! Compiling phf_generator v0.7.21 Sep 20 23:27:08.496 INFO kablam! Checking tokio-core v0.1.11 Sep 20 23:27:08.496 INFO kablam! Compiling serde_derive v1.0.26 Sep 20 23:27:09.858 INFO kablam! Compiling phf_codegen v0.7.21 Sep 20 23:27:11.648 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 20 23:27:15.090 INFO kablam! Checking tokio-proto v0.1.1 Sep 20 23:27:15.090 INFO kablam! Checking tokio-tls v0.1.3 Sep 20 23:27:19.890 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 20 23:27:19.890 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-8b9a032d1365ff2a/build-script-gen_mime_types` (exit code: 101) Sep 20 23:27:19.890 INFO kablam! --- stderr Sep 20 23:27:19.890 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 20 23:27:19.890 INFO kablam! stack backtrace: Sep 20 23:27:19.890 INFO kablam! 0: 0x5632b7355b6e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6f03e345e7220f71 Sep 20 23:27:19.890 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 20 23:27:19.890 INFO kablam! 1: 0x5632b734d816 - std::sys_common::backtrace::print::h41236bee57dc6f2f Sep 20 23:27:19.890 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 20 23:27:19.890 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 20 23:27:19.890 INFO kablam! 2: 0x5632b734c16d - std::panicking::default_hook::{{closure}}::hdccdd5cf822554bd Sep 20 23:27:19.890 INFO kablam! at libstd/panicking.rs:211 Sep 20 23:27:19.890 INFO kablam! 3: 0x5632b734bee0 - std::panicking::default_hook::h51e0996e64af4435 Sep 20 23:27:19.890 INFO kablam! at libstd/panicking.rs:227 Sep 20 23:27:19.890 INFO kablam! 4: 0x5632b734c72c - std::panicking::rust_panic_with_hook::hbba83c9bc00efd25 Sep 20 23:27:19.890 INFO kablam! at libstd/panicking.rs:477 Sep 20 23:27:19.890 INFO kablam! 5: 0x5632b734c329 - std::panicking::continue_panic_fmt::ha190502cef7433c2 Sep 20 23:27:19.890 INFO kablam! at libstd/panicking.rs:391 Sep 20 23:27:19.890 INFO kablam! 6: 0x5632b734c225 - rust_begin_unwind Sep 20 23:27:19.890 INFO kablam! at libstd/panicking.rs:326 Sep 20 23:27:19.890 INFO kablam! 7: 0x5632b738edbb - core::panicking::panic_fmt::h7abbba9d1f088415 Sep 20 23:27:19.890 INFO kablam! at libcore/panicking.rs:77 Sep 20 23:27:19.890 INFO kablam! 8: 0x5632b7345ee3 - core::result::unwrap_failed::h0fe9f449ca5baa08 Sep 20 23:27:19.890 INFO kablam! at libcore/macros.rs:26 Sep 20 23:27:19.890 INFO kablam! 9: 0x5632b733e7ce - >::unwrap::h15dd4d12b994776f Sep 20 23:27:19.890 INFO kablam! at libcore/result.rs:808 Sep 20 23:27:19.890 INFO kablam! 10: 0x5632b7315b56 - build_script_gen_mime_types::main::h6bfdd2e9338062b6 Sep 20 23:27:19.890 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 20 23:27:19.890 INFO kablam! 11: 0x5632b73178bf - std::rt::lang_start::{{closure}}::h7240d79073806a87 Sep 20 23:27:19.890 INFO kablam! at libstd/rt.rs:74 Sep 20 23:27:19.890 INFO kablam! 12: 0x5632b734c212 - std::panicking::try::do_call::h5d32e7529efe730f Sep 20 23:27:19.891 INFO kablam! at libstd/rt.rs:59 Sep 20 23:27:19.891 INFO kablam! at libstd/panicking.rs:310 Sep 20 23:27:19.891 INFO kablam! 13: 0x5632b73644a9 - __rust_maybe_catch_panic Sep 20 23:27:19.891 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 20 23:27:19.891 INFO kablam! 14: 0x5632b7353985 - std::rt::lang_start_internal::hc5e2e4826ae19193 Sep 20 23:27:19.891 INFO kablam! at libstd/panicking.rs:289 Sep 20 23:27:19.891 INFO kablam! at libstd/panic.rs:392 Sep 20 23:27:19.891 INFO kablam! at libstd/rt.rs:58 Sep 20 23:27:19.891 INFO kablam! 15: 0x5632b7317897 - std::rt::lang_start::ha3caa4b962e17053 Sep 20 23:27:19.891 INFO kablam! at libstd/rt.rs:74 Sep 20 23:27:19.891 INFO kablam! 16: 0x5632b7317279 - main Sep 20 23:27:19.891 INFO kablam! 17: 0x7fc5713c582f - __libc_start_main Sep 20 23:27:19.891 INFO kablam! 18: 0x5632b72f9758 - _start Sep 20 23:27:19.891 INFO kablam! 19: 0x0 - Sep 20 23:27:19.891 INFO kablam! Sep 20 23:27:19.891 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 23:27:30.657 INFO kablam! error: build failed Sep 20 23:27:30.660 INFO kablam! su: No module specific data is present Sep 20 23:27:31.572 INFO running `"docker" "rm" "-f" "32d1cd936a2f80b00e528e0bea7b1f94dd15fc019048b8ca08732d7c155306ec"` Sep 20 23:27:31.681 INFO blam! 32d1cd936a2f80b00e528e0bea7b1f94dd15fc019048b8ca08732d7c155306ec