Sep 19 22:03:52.328 INFO checking mutagen-plugin-0.1.1 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346 Sep 19 22:03:52.328 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets Sep 19 22:03:52.328 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 22:03:52.722 INFO blam! 2a81b6645af3ece0747ccb44e880c5e23b7c2402d9cef55f0e737619586bd79f Sep 19 22:03:52.724 INFO running `"docker" "start" "-a" "2a81b6645af3ece0747ccb44e880c5e23b7c2402d9cef55f0e737619586bd79f"` Sep 19 22:03:53.905 INFO kablam! usermod: no changes Sep 19 22:03:54.019 INFO kablam! Compiling mutagen v0.1.1 Sep 19 22:03:54.029 INFO kablam! Checking compiletest_rs v0.3.14 Sep 19 22:03:54.652 INFO kablam! error: failed to run custom build command for `mutagen v0.1.1` Sep 19 22:03:54.652 INFO kablam! process didn't exit successfully: `/target/debug/build/mutagen-e45e525d7382b993/build-script-build` (exit code: 101) Sep 19 22:03:54.652 INFO kablam! --- stderr Sep 19 22:03:54.652 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 19 22:03:54.652 INFO kablam! stack backtrace: Sep 19 22:03:54.652 INFO kablam! 0: 0x556bdbfcd31e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb15377632860511c Sep 19 22:03:54.652 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 19 22:03:54.652 INFO kablam! 1: 0x556bdbfd5a86 - std::sys_common::backtrace::print::h5d8590a6e2d9b4d0 Sep 19 22:03:54.652 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 19 22:03:54.652 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 19 22:03:54.652 INFO kablam! 2: 0x556bdbfd43dd - std::panicking::default_hook::{{closure}}::h6b199dbb344e9d26 Sep 19 22:03:54.652 INFO kablam! at libstd/panicking.rs:211 Sep 19 22:03:54.652 INFO kablam! 3: 0x556bdbfd4150 - std::panicking::default_hook::hdd3395c8325d6307 Sep 19 22:03:54.652 INFO kablam! at libstd/panicking.rs:227 Sep 19 22:03:54.652 INFO kablam! 4: 0x556bdbfd499c - std::panicking::rust_panic_with_hook::h0a0a8bf209620e46 Sep 19 22:03:54.652 INFO kablam! at libstd/panicking.rs:477 Sep 19 22:03:54.652 INFO kablam! 5: 0x556bdbfd4599 - std::panicking::continue_panic_fmt::hd7882b8d7e9835a6 Sep 19 22:03:54.652 INFO kablam! at libstd/panicking.rs:391 Sep 19 22:03:54.652 INFO kablam! 6: 0x556bdbfd4495 - rust_begin_unwind Sep 19 22:03:54.652 INFO kablam! at libstd/panicking.rs:326 Sep 19 22:03:54.652 INFO kablam! 7: 0x556bdc00b3bb - core::panicking::panic_fmt::ha9853ce787430b8f Sep 19 22:03:54.652 INFO kablam! at libcore/panicking.rs:77 Sep 19 22:03:54.652 INFO kablam! 8: 0x556bdbfc5ac3 - core::result::unwrap_failed::h074d6e79df78f3c1 Sep 19 22:03:54.652 INFO kablam! at libcore/macros.rs:26 Sep 19 22:03:54.652 INFO kablam! 9: 0x556bdbfc557f - >::unwrap::h74544a88dc0c9ea6 Sep 19 22:03:54.652 INFO kablam! at libcore/result.rs:808 Sep 19 22:03:54.652 INFO kablam! 10: 0x556bdbfbfd27 - build_script_build::main::hed0cfdb9584bd873 Sep 19 22:03:54.652 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mutagen-0.1.1/build.rs:424 Sep 19 22:03:54.652 INFO kablam! 11: 0x556bdbfc202f - std::rt::lang_start::{{closure}}::hdf12ea97a6641dd8 Sep 19 22:03:54.652 INFO kablam! at libstd/rt.rs:74 Sep 19 22:03:54.652 INFO kablam! 12: 0x556bdbfd4482 - std::panicking::try::do_call::h8a07bd8680bcbc89 Sep 19 22:03:54.652 INFO kablam! at libstd/rt.rs:59 Sep 19 22:03:54.652 INFO kablam! at libstd/panicking.rs:310 Sep 19 22:03:54.652 INFO kablam! 13: 0x556bdbfe0f99 - __rust_maybe_catch_panic Sep 19 22:03:54.652 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 19 22:03:54.652 INFO kablam! 14: 0x556bdbfca8a5 - std::rt::lang_start_internal::h50312fa700ccedfd Sep 19 22:03:54.652 INFO kablam! at libstd/panicking.rs:289 Sep 19 22:03:54.652 INFO kablam! at libstd/panic.rs:392 Sep 19 22:03:54.652 INFO kablam! at libstd/rt.rs:58 Sep 19 22:03:54.652 INFO kablam! 15: 0x556bdbfc2007 - std::rt::lang_start::h7a1fdcdfd3b37f0d Sep 19 22:03:54.652 INFO kablam! at libstd/rt.rs:74 Sep 19 22:03:54.652 INFO kablam! 16: 0x556bdbfbfd79 - main Sep 19 22:03:54.653 INFO kablam! 17: 0x7fc39d8fd82f - __libc_start_main Sep 19 22:03:54.653 INFO kablam! 18: 0x556bdbfbcc98 - _start Sep 19 22:03:54.653 INFO kablam! 19: 0x0 - Sep 19 22:03:54.653 INFO kablam! Sep 19 22:03:54.653 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 19 22:03:57.155 INFO kablam! error: build failed Sep 19 22:03:57.156 INFO kablam! su: No module specific data is present Sep 19 22:03:57.804 INFO running `"docker" "rm" "-f" "2a81b6645af3ece0747ccb44e880c5e23b7c2402d9cef55f0e737619586bd79f"` Sep 19 22:03:57.866 INFO blam! 2a81b6645af3ece0747ccb44e880c5e23b7c2402d9cef55f0e737619586bd79f