Aug 11 08:08:11.617 INFO checking mutagen-plugin-0.1.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1 Aug 11 08:08:11.617 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 08:08:11.617 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 08:08:11.617 INFO running `"docker" "create" "-v" "/tmp/crater.CcqpDqK40Wb9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 08:08:11.795 INFO blam! 045dfc435a5833a592d3e349b05a31b2da8f314df8604a6ede2fe1f39dbb18cf Aug 11 08:08:11.797 INFO running `"docker" "start" "-a" "045dfc435a5833a592d3e349b05a31b2da8f314df8604a6ede2fe1f39dbb18cf"` Aug 11 08:08:13.078 INFO kablam! Compiling mutagen v0.1.1 Aug 11 08:08:13.078 INFO kablam! Checking unicode-width v0.1.5 Aug 11 08:08:13.079 INFO kablam! Checking diff v0.1.11 Aug 11 08:08:13.079 INFO kablam! Checking bitflags v1.0.3 Aug 11 08:08:13.080 INFO kablam! Checking filetime v0.2.1 Aug 11 08:08:13.517 INFO kablam! Checking getopts v0.2.18 Aug 11 08:08:15.718 INFO kablam! error: failed to run custom build command for `mutagen v0.1.1` Aug 11 08:08:15.718 INFO kablam! process didn't exit successfully: `/target/debug/build/mutagen-c9568ca3af5fcfa4/build-script-build` (exit code: 101) Aug 11 08:08:15.718 INFO kablam! --- stderr Aug 11 08:08:15.718 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 11 08:08:15.718 INFO kablam! stack backtrace: Aug 11 08:08:15.718 INFO kablam! 0: 0x55d351f96dee - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h56b478bd6261cdea Aug 11 08:08:15.718 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 11 08:08:15.718 INFO kablam! 1: 0x55d351f9f886 - std::sys_common::backtrace::print::h8838f036695641c1 Aug 11 08:08:15.718 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 11 08:08:15.718 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 11 08:08:15.718 INFO kablam! 2: 0x55d351f9e1fd - std::panicking::default_hook::{{closure}}::h07e37170271eb3a7 Aug 11 08:08:15.718 INFO kablam! at libstd/panicking.rs:211 Aug 11 08:08:15.718 INFO kablam! 3: 0x55d351f9df70 - std::panicking::default_hook::h1ad13ac34d74cb6f Aug 11 08:08:15.718 INFO kablam! at libstd/panicking.rs:227 Aug 11 08:08:15.718 INFO kablam! 4: 0x55d351f9e7bc - std::panicking::rust_panic_with_hook::h07b48b4bcd79aad0 Aug 11 08:08:15.718 INFO kablam! at libstd/panicking.rs:475 Aug 11 08:08:15.718 INFO kablam! 5: 0x55d351f9e3b9 - std::panicking::continue_panic_fmt::hc4081a7dfb4b8a83 Aug 11 08:08:15.718 INFO kablam! at libstd/panicking.rs:390 Aug 11 08:08:15.718 INFO kablam! 6: 0x55d351f9e2b5 - rust_begin_unwind Aug 11 08:08:15.718 INFO kablam! at libstd/panicking.rs:325 Aug 11 08:08:15.718 INFO kablam! 7: 0x55d351fd9beb - core::panicking::panic_fmt::h2e62773436200852 Aug 11 08:08:15.718 INFO kablam! at libcore/panicking.rs:77 Aug 11 08:08:15.718 INFO kablam! 8: 0x55d351f8f965 - core::result::unwrap_failed::h5ee135e84a1983a4 Aug 11 08:08:15.718 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 11 08:08:15.718 INFO kablam! 9: 0x55d351f8f3af - >::unwrap::h76a9b5d54d663a99 Aug 11 08:08:15.719 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 11 08:08:15.719 INFO kablam! 10: 0x55d351f89d37 - build_script_build::main::h31d5aaddaec956da Aug 11 08:08:15.719 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mutagen-0.1.1/build.rs:424 Aug 11 08:08:15.719 INFO kablam! 11: 0x55d351f8bf1f - std::rt::lang_start::{{closure}}::h88a038db4cc988b0 Aug 11 08:08:15.719 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 11 08:08:15.719 INFO kablam! 12: 0x55d351f9e2a2 - std::panicking::try::do_call::haa9e0167fafd552a Aug 11 08:08:15.719 INFO kablam! at libstd/rt.rs:59 Aug 11 08:08:15.719 INFO kablam! at libstd/panicking.rs:310 Aug 11 08:08:15.719 INFO kablam! 13: 0x55d351faa9a9 - __rust_maybe_catch_panic Aug 11 08:08:15.719 INFO kablam! at libpanic_unwind/lib.rs:105 Aug 11 08:08:15.719 INFO kablam! 14: 0x55d351f94075 - std::rt::lang_start_internal::hfce2f8e9f7e3c6bc Aug 11 08:08:15.719 INFO kablam! at libstd/panicking.rs:289 Aug 11 08:08:15.719 INFO kablam! at libstd/panic.rs:392 Aug 11 08:08:15.719 INFO kablam! at libstd/rt.rs:58 Aug 11 08:08:15.719 INFO kablam! 15: 0x55d351f8bef7 - std::rt::lang_start::hf5df0e361df5a715 Aug 11 08:08:15.719 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 11 08:08:15.719 INFO kablam! 16: 0x55d351f89d89 - main Aug 11 08:08:15.719 INFO kablam! 17: 0x7f56e8ff782f - __libc_start_main Aug 11 08:08:15.719 INFO kablam! 18: 0x55d351f86c98 - _start Aug 11 08:08:15.719 INFO kablam! 19: 0x0 - Aug 11 08:08:15.719 INFO kablam! Aug 11 08:08:15.719 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 11 08:08:15.772 INFO kablam! error: build failed Aug 11 08:08:15.774 INFO kablam! su: No module specific data is present Aug 11 08:08:16.890 INFO running `"docker" "rm" "-f" "045dfc435a5833a592d3e349b05a31b2da8f314df8604a6ede2fe1f39dbb18cf"` Aug 11 08:08:17.018 INFO blam! 045dfc435a5833a592d3e349b05a31b2da8f314df8604a6ede2fe1f39dbb18cf