Sep 17 12:55:55.164 INFO checking futurice/rusty-build-light against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033 Sep 17 12:55:55.164 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets Sep 17 12:55:55.164 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/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 12:55:55.568 INFO blam! 5e7f2603b344fb80f7be963f1929b3489e3014735e9d479613223c80dae0f0b3 Sep 17 12:55:55.599 INFO running `"docker" "start" "-a" "5e7f2603b344fb80f7be963f1929b3489e3014735e9d479613223c80dae0f0b3"` Sep 17 12:55:57.211 INFO kablam! usermod: no changes Sep 17 12:55:57.648 INFO kablam! Checking linked-hash-map v0.5.0 Sep 17 12:55:57.651 INFO kablam! Compiling rusty_build_light v0.1.0 (/source) Sep 17 12:55:57.651 INFO kablam! Checking iovec v0.1.1 Sep 17 12:55:57.652 INFO kablam! Checking log v0.4.1 Sep 17 12:55:57.652 INFO kablam! Compiling miniz-sys v0.1.10 Sep 17 12:55:57.652 INFO kablam! Compiling openssl-sys v0.9.23 Sep 17 12:55:57.652 INFO kablam! Checking unreachable v0.1.1 Sep 17 12:55:57.652 INFO kablam! Compiling wiringpi v0.2.4 Sep 17 12:55:58.308 INFO kablam! warning: unused import: `std::ffi::OsString` Sep 17 12:55:58.308 INFO kablam! --> build.rs:2:5 Sep 17 12:55:58.308 INFO kablam! | Sep 17 12:55:58.308 INFO kablam! 2 | use std::ffi::OsString; Sep 17 12:55:58.308 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 17 12:55:58.308 INFO kablam! | Sep 17 12:55:58.308 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 17 12:55:58.308 INFO kablam! Sep 17 12:55:58.423 INFO kablam! Checking humantime v1.0.0 Sep 17 12:55:58.603 INFO kablam! Checking futures-cpupool v0.1.8 Sep 17 12:55:59.911 INFO kablam! Checking ctrlc v3.1.0 Sep 17 12:55:59.911 INFO kablam! Checking ordered-float v0.5.0 Sep 17 12:55:59.933 INFO kablam! Checking log v0.3.9 Sep 17 12:56:00.406 INFO kablam! Checking bytes v0.4.6 Sep 17 12:56:02.575 INFO kablam! Checking yaml-rust v0.4.0 Sep 17 12:56:02.607 INFO kablam! Checking backtrace-sys v0.1.16 Sep 17 12:56:03.069 INFO kablam! Checking serde-value v0.5.1 Sep 17 12:56:03.070 INFO kablam! Checking chrono v0.4.0 Sep 17 12:56:03.903 INFO kablam! Checking mio v0.6.12 Sep 17 12:56:04.956 INFO kablam! Checking backtrace v0.3.5 Sep 17 12:56:06.635 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 17 12:56:06.867 INFO kablam! Compiling openssl v0.9.23 Sep 17 12:56:06.963 INFO kablam! Checking tokio-io v0.1.4 Sep 17 12:56:07.027 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 17 12:56:07.027 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-16bcd00604378bdc/build-script-gen_mime_types` (exit code: 101) Sep 17 12:56:07.027 INFO kablam! --- stderr Sep 17 12:56:07.027 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 12:56:07.027 INFO kablam! stack backtrace: Sep 17 12:56:07.027 INFO kablam! 0: 0x564976adc8be - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3090ca1ed78cca71 Sep 17 12:56:07.027 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 17 12:56:07.027 INFO kablam! 1: 0x564976ad47b6 - std::sys_common::backtrace::print::h99b72a5631242278 Sep 17 12:56:07.027 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 17 12:56:07.027 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 17 12:56:07.027 INFO kablam! 2: 0x564976ad310d - std::panicking::default_hook::{{closure}}::h54d3733129c11945 Sep 17 12:56:07.027 INFO kablam! at libstd/panicking.rs:211 Sep 17 12:56:07.027 INFO kablam! 3: 0x564976ad2e80 - std::panicking::default_hook::h4009303414ec57d2 Sep 17 12:56:07.027 INFO kablam! at libstd/panicking.rs:227 Sep 17 12:56:07.027 INFO kablam! 4: 0x564976ad36cc - std::panicking::rust_panic_with_hook::h8475f7373e2a6a09 Sep 17 12:56:07.027 INFO kablam! at libstd/panicking.rs:477 Sep 17 12:56:07.027 INFO kablam! 5: 0x564976ad32c9 - std::panicking::continue_panic_fmt::h7c45cd8a330caec8 Sep 17 12:56:07.027 INFO kablam! at libstd/panicking.rs:391 Sep 17 12:56:07.027 INFO kablam! 6: 0x564976ad31c5 - rust_begin_unwind Sep 17 12:56:07.027 INFO kablam! at libstd/panicking.rs:326 Sep 17 12:56:07.027 INFO kablam! 7: 0x564976b15cab - core::panicking::panic_fmt::h7db1097cb089945f Sep 17 12:56:07.027 INFO kablam! at libcore/panicking.rs:77 Sep 17 12:56:07.027 INFO kablam! 8: 0x564976accfe3 - core::result::unwrap_failed::he9a08680b8c7089a Sep 17 12:56:07.027 INFO kablam! at libcore/macros.rs:26 Sep 17 12:56:07.027 INFO kablam! 9: 0x564976ac576e - >::unwrap::h313290db164a0459 Sep 17 12:56:07.027 INFO kablam! at libcore/result.rs:808 Sep 17 12:56:07.027 INFO kablam! 10: 0x564976a9cab6 - build_script_gen_mime_types::main::h2424661c85f6205a Sep 17 12:56:07.027 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 12:56:07.027 INFO kablam! 11: 0x564976a9e81f - std::rt::lang_start::{{closure}}::h2a4dbe88f0bae400 Sep 17 12:56:07.027 INFO kablam! at libstd/rt.rs:74 Sep 17 12:56:07.027 INFO kablam! 12: 0x564976ad31b2 - std::panicking::try::do_call::h4e106d51362d386b Sep 17 12:56:07.027 INFO kablam! at libstd/rt.rs:59 Sep 17 12:56:07.027 INFO kablam! at libstd/panicking.rs:310 Sep 17 12:56:07.027 INFO kablam! 13: 0x564976aeb059 - __rust_maybe_catch_panic Sep 17 12:56:07.027 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 17 12:56:07.027 INFO kablam! 14: 0x564976ad9c35 - std::rt::lang_start_internal::h38152e29cae9da90 Sep 17 12:56:07.027 INFO kablam! at libstd/panicking.rs:289 Sep 17 12:56:07.027 INFO kablam! at libstd/panic.rs:392 Sep 17 12:56:07.027 INFO kablam! at libstd/rt.rs:58 Sep 17 12:56:07.027 INFO kablam! 15: 0x564976a9e7f7 - std::rt::lang_start::h8a734818b0ce23a9 Sep 17 12:56:07.027 INFO kablam! at libstd/rt.rs:74 Sep 17 12:56:07.027 INFO kablam! 16: 0x564976a9e1d9 - main Sep 17 12:56:07.027 INFO kablam! 17: 0x7f072d02782f - __libc_start_main Sep 17 12:56:07.027 INFO kablam! 18: 0x564976a806f8 - _start Sep 17 12:56:07.027 INFO kablam! 19: 0x0 - Sep 17 12:56:07.027 INFO kablam! Sep 17 12:56:07.027 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 17 12:56:10.871 INFO kablam! error: build failed Sep 17 12:56:10.875 INFO kablam! su: No module specific data is present Sep 17 12:56:12.802 INFO running `"docker" "rm" "-f" "5e7f2603b344fb80f7be963f1929b3489e3014735e9d479613223c80dae0f0b3"` Sep 17 12:56:13.187 INFO blam! 5e7f2603b344fb80f7be963f1929b3489e3014735e9d479613223c80dae0f0b3