Jul 12 03:51:03.425 INFO checking mutagen-plugin-0.1.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234 Jul 12 03:51:03.425 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 03:51:03.425 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 03:51:03.425 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 03:51:03.681 INFO blam! 27fde375bd1af909b85aed6bc17342ac33d7d44b2fc5ca0512d05ef074027f3d Jul 12 03:51:03.684 INFO running `"docker" "start" "-a" "27fde375bd1af909b85aed6bc17342ac33d7d44b2fc5ca0512d05ef074027f3d"` Jul 12 03:51:05.009 INFO kablam! Compiling mutagen v0.1.1 Jul 12 03:51:05.012 INFO kablam! Checking unicode-width v0.1.5 Jul 12 03:51:05.016 INFO kablam! Checking diff v0.1.11 Jul 12 03:51:05.019 INFO kablam! Checking bitflags v1.0.3 Jul 12 03:51:05.022 INFO kablam! Checking log v0.4.3 Jul 12 03:51:05.026 INFO kablam! Checking filetime v0.2.1 Jul 12 03:51:05.306 INFO kablam! Checking getopts v0.2.18 Jul 12 03:51:07.929 INFO kablam! Checking compiletest_rs v0.3.11 Jul 12 03:51:08.435 INFO kablam! error: failed to run custom build command for `mutagen v0.1.1` Jul 12 03:51:08.435 INFO kablam! process didn't exit successfully: `/target/debug/build/mutagen-3d64522afeaedbd4/build-script-build` (exit code: 101) Jul 12 03:51:08.435 INFO kablam! --- stderr Jul 12 03:51:08.435 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 03:51:08.435 INFO kablam! stack backtrace: Jul 12 03:51:08.435 INFO kablam! 0: 0x564ed1713d8e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h92a68052fe3ac268 Jul 12 03:51:08.435 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Jul 12 03:51:08.435 INFO kablam! 1: 0x564ed171bc16 - std::sys_common::backtrace::print::h97d06e83b1e93dae Jul 12 03:51:08.435 INFO kablam! at libstd/sys_common/backtrace.rs:71 Jul 12 03:51:08.435 INFO kablam! at libstd/sys_common/backtrace.rs:59 Jul 12 03:51:08.435 INFO kablam! 2: 0x564ed17167fd - std::panicking::default_hook::{{closure}}::h542bf1b77e94538f Jul 12 03:51:08.435 INFO kablam! at libstd/panicking.rs:211 Jul 12 03:51:08.435 INFO kablam! 3: 0x564ed1716570 - std::panicking::default_hook::h4616d29c4a35bbdf Jul 12 03:51:08.435 INFO kablam! at libstd/panicking.rs:227 Jul 12 03:51:08.436 INFO kablam! 4: 0x564ed1716dbc - std::panicking::rust_panic_with_hook::h1ebb353159c62ef1 Jul 12 03:51:08.436 INFO kablam! at libstd/panicking.rs:475 Jul 12 03:51:08.436 INFO kablam! 5: 0x564ed17169b9 - std::panicking::continue_panic_fmt::h5c8e92bb1720b7de Jul 12 03:51:08.436 INFO kablam! at libstd/panicking.rs:390 Jul 12 03:51:08.436 INFO kablam! 6: 0x564ed17168b5 - rust_begin_unwind Jul 12 03:51:08.436 INFO kablam! at libstd/panicking.rs:325 Jul 12 03:51:08.436 INFO kablam! 7: 0x564ed1755fcb - core::panicking::panic_fmt::h621e8ab4f7aa46ba Jul 12 03:51:08.436 INFO kablam! at libcore/panicking.rs:77 Jul 12 03:51:08.436 INFO kablam! 8: 0x564ed170be25 - core::result::unwrap_failed::he78f09f27736d217 Jul 12 03:51:08.436 INFO kablam! at /checkout/src/libcore/macros.rs:26 Jul 12 03:51:08.436 INFO kablam! 9: 0x564ed170b62f - >::unwrap::h93809e369fa00a3a Jul 12 03:51:08.436 INFO kablam! at /checkout/src/libcore/result.rs:782 Jul 12 03:51:08.436 INFO kablam! 10: 0x564ed1705dc7 - build_script_build::main::h2e6845c508a3d56a Jul 12 03:51:08.436 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mutagen-0.1.1/build.rs:424 Jul 12 03:51:08.436 INFO kablam! 11: 0x564ed17081df - std::rt::lang_start::{{closure}}::h272d24d7decbe9c7 Jul 12 03:51:08.436 INFO kablam! at /checkout/src/libstd/rt.rs:74 Jul 12 03:51:08.436 INFO kablam! 12: 0x564ed17168a2 - std::panicking::try::do_call::h01dd3bb4cdf5d680 Jul 12 03:51:08.436 INFO kablam! at libstd/rt.rs:59 Jul 12 03:51:08.436 INFO kablam! at libstd/panicking.rs:310 Jul 12 03:51:08.436 INFO kablam! 13: 0x564ed1726fc9 - __rust_maybe_catch_panic Jul 12 03:51:08.436 INFO kablam! at libpanic_unwind/lib.rs:105 Jul 12 03:51:08.436 INFO kablam! 14: 0x564ed1710bb5 - std::rt::lang_start_internal::hde55db70e77d96b8 Jul 12 03:51:08.436 INFO kablam! at libstd/panicking.rs:289 Jul 12 03:51:08.436 INFO kablam! at libstd/panic.rs:392 Jul 12 03:51:08.436 INFO kablam! at libstd/rt.rs:58 Jul 12 03:51:08.437 INFO kablam! 15: 0x564ed17081b7 - std::rt::lang_start::h79758449fbf1d166 Jul 12 03:51:08.437 INFO kablam! at /checkout/src/libstd/rt.rs:74 Jul 12 03:51:08.437 INFO kablam! 16: 0x564ed1705e19 - main Jul 12 03:51:08.437 INFO kablam! 17: 0x7f8c8ddf482f - __libc_start_main Jul 12 03:51:08.437 INFO kablam! 18: 0x564ed1702d28 - _start Jul 12 03:51:08.437 INFO kablam! 19: 0x0 - Jul 12 03:51:08.437 INFO kablam! Jul 12 03:51:08.437 INFO kablam! warning: build failed, waiting for other jobs to finish... Jul 12 03:51:13.375 INFO kablam! error: build failed Jul 12 03:51:13.377 INFO kablam! su: No module specific data is present Jul 12 03:51:13.825 INFO running `"docker" "rm" "-f" "27fde375bd1af909b85aed6bc17342ac33d7d44b2fc5ca0512d05ef074027f3d"` Jul 12 03:51:13.956 INFO blam! 27fde375bd1af909b85aed6bc17342ac33d7d44b2fc5ca0512d05ef074027f3d