Jul 12 03:51:04.459 INFO checking mutagen-plugin-0.1.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234 Jul 12 03:51:04.459 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets Jul 12 03:51:04.459 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets Jul 12 03:51:04.459 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 03:51:04.713 INFO blam! c907aa78e100c2bcef0645b9d098acc9a546885f04427f37019b6360fe58c8ff Jul 12 03:51:04.715 INFO running `"docker" "start" "-a" "c907aa78e100c2bcef0645b9d098acc9a546885f04427f37019b6360fe58c8ff"` Jul 12 03:51:05.793 INFO kablam! Compiling mutagen v0.1.1 Jul 12 03:51:05.800 INFO kablam! Compiling compiletest_rs v0.3.11 Jul 12 03:51:05.803 INFO kablam! Checking unicode-width v0.1.5 Jul 12 03:51:05.807 INFO kablam! Checking bitflags v1.0.3 Jul 12 03:51:05.810 INFO kablam! Checking log v0.4.3 Jul 12 03:51:05.829 INFO kablam! Checking filetime v0.2.1 Jul 12 03:51:06.787 INFO kablam! Checking getopts v0.2.18 Jul 12 03:51:09.317 INFO kablam! error: failed to run custom build command for `mutagen v0.1.1` Jul 12 03:51:09.318 INFO kablam! process didn't exit successfully: `/target/debug/build/mutagen-16f0e441f7394354/build-script-build` (exit code: 101) Jul 12 03:51:09.318 INFO kablam! --- stderr Jul 12 03:51:09.318 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:945:5 Jul 12 03:51:09.318 INFO kablam! stack backtrace: Jul 12 03:51:09.318 INFO kablam! 0: 0x5626c2e81d8e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h384ae355f7caea4e Jul 12 03:51:09.318 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Jul 12 03:51:09.318 INFO kablam! 1: 0x5626c2e89c26 - std::sys_common::backtrace::print::h4bb52e1bee024bba Jul 12 03:51:09.318 INFO kablam! at libstd/sys_common/backtrace.rs:71 Jul 12 03:51:09.318 INFO kablam! at libstd/sys_common/backtrace.rs:59 Jul 12 03:51:09.318 INFO kablam! 2: 0x5626c2e847fd - std::panicking::default_hook::{{closure}}::hb7ba413df06fc0fe Jul 12 03:51:09.318 INFO kablam! at libstd/panicking.rs:211 Jul 12 03:51:09.318 INFO kablam! 3: 0x5626c2e84570 - std::panicking::default_hook::h0d2752b2f723ae1b Jul 12 03:51:09.318 INFO kablam! at libstd/panicking.rs:227 Jul 12 03:51:09.318 INFO kablam! 4: 0x5626c2e84dbc - std::panicking::rust_panic_with_hook::h5ab246e6d52e753b Jul 12 03:51:09.318 INFO kablam! at libstd/panicking.rs:475 Jul 12 03:51:09.318 INFO kablam! 5: 0x5626c2e849b9 - std::panicking::continue_panic_fmt::hbc5be41dc11c760a Jul 12 03:51:09.318 INFO kablam! at libstd/panicking.rs:390 Jul 12 03:51:09.318 INFO kablam! 6: 0x5626c2e848b5 - rust_begin_unwind Jul 12 03:51:09.318 INFO kablam! at libstd/panicking.rs:325 Jul 12 03:51:09.318 INFO kablam! 7: 0x5626c2ec3feb - core::panicking::panic_fmt::h79b37a38dbace2c3 Jul 12 03:51:09.318 INFO kablam! at libcore/panicking.rs:77 Jul 12 03:51:09.318 INFO kablam! 8: 0x5626c2e79b65 - core::result::unwrap_failed::h95fc59d51904603b Jul 12 03:51:09.318 INFO kablam! at /checkout/src/libcore/macros.rs:26 Jul 12 03:51:09.318 INFO kablam! 9: 0x5626c2e7953f - >::unwrap::h750244387eb9cf0a Jul 12 03:51:09.318 INFO kablam! at /checkout/src/libcore/result.rs:782 Jul 12 03:51:09.318 INFO kablam! 10: 0x5626c2e73dc7 - build_script_build::main::hed4f4246daa1f250 Jul 12 03:51:09.319 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mutagen-0.1.1/build.rs:424 Jul 12 03:51:09.319 INFO kablam! 11: 0x5626c2e761df - std::rt::lang_start::{{closure}}::h142502198920bb00 Jul 12 03:51:09.319 INFO kablam! at /checkout/src/libstd/rt.rs:74 Jul 12 03:51:09.319 INFO kablam! 12: 0x5626c2e848a2 - std::panicking::try::do_call::he078c96f91c45734 Jul 12 03:51:09.319 INFO kablam! at libstd/rt.rs:59 Jul 12 03:51:09.319 INFO kablam! at libstd/panicking.rs:310 Jul 12 03:51:09.319 INFO kablam! 13: 0x5626c2e94fd9 - __rust_maybe_catch_panic Jul 12 03:51:09.319 INFO kablam! at libpanic_unwind/lib.rs:105 Jul 12 03:51:09.319 INFO kablam! 14: 0x5626c2e7ebb5 - std::rt::lang_start_internal::he059594c0b5de843 Jul 12 03:51:09.319 INFO kablam! at libstd/panicking.rs:289 Jul 12 03:51:09.319 INFO kablam! at libstd/panic.rs:392 Jul 12 03:51:09.319 INFO kablam! at libstd/rt.rs:58 Jul 12 03:51:09.319 INFO kablam! 15: 0x5626c2e761b7 - std::rt::lang_start::hf49ff2a67a922d1e Jul 12 03:51:09.319 INFO kablam! at /checkout/src/libstd/rt.rs:74 Jul 12 03:51:09.319 INFO kablam! 16: 0x5626c2e73e19 - main Jul 12 03:51:09.319 INFO kablam! 17: 0x7f78b08eb82f - __libc_start_main Jul 12 03:51:09.319 INFO kablam! 18: 0x5626c2e70d28 - _start Jul 12 03:51:09.319 INFO kablam! 19: 0x0 - Jul 12 03:51:09.319 INFO kablam! Jul 12 03:51:09.322 INFO kablam! warning: build failed, waiting for other jobs to finish... Jul 12 03:51:09.564 INFO kablam! error: build failed Jul 12 03:51:09.567 INFO kablam! su: No module specific data is present Jul 12 03:51:10.300 INFO running `"docker" "rm" "-f" "c907aa78e100c2bcef0645b9d098acc9a546885f04427f37019b6360fe58c8ff"` Jul 12 03:51:10.466 INFO blam! c907aa78e100c2bcef0645b9d098acc9a546885f04427f37019b6360fe58c8ff