Sep 01 06:23:27.463 INFO checking diesel_errors-0.1.4 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 06:23:27.463 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 06:23:27.463 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:23:27.646 INFO blam! 4a235bb37997f70e5c426e5bbe6b83dc81784db66919066ccb5c53c1012b2858
Sep 01 06:23:27.647 INFO running `"docker" "start" "-a" "4a235bb37997f70e5c426e5bbe6b83dc81784db66919066ccb5c53c1012b2858"`
Sep 01 06:23:28.516 INFO kablam!     Checking uuid v0.6.5
Sep 01 06:23:28.519 INFO kablam!    Compiling pear_codegen v0.0.20
Sep 01 06:23:28.578 INFO kablam! error: failed to run custom build command for `pear_codegen v0.0.20`
Sep 01 06:23:28.578 INFO kablam! process didn't exit successfully: `/target/debug/build/pear_codegen-bc894a01f7915b18/build-script-build` (exit code: 101)
Sep 01 06:23:28.578 INFO kablam! --- stderr
Sep 01 06:23:28.578 INFO kablam! Error: Pear requires a more recent version of rustc.
Sep 01 06:23:28.579 INFO kablam! Use `rustup update` or your preferred method to update Rust.
Sep 01 06:23:28.579 INFO kablam! Installed version is: 1.30.0-nightly (2018-08-21). Minimum required: 1.30.0-nightly (2018-08-23).
Sep 01 06:23:28.579 INFO kablam! thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.0.20/build.rs:43:13
Sep 01 06:23:28.579 INFO kablam! stack backtrace:
Sep 01 06:23:28.579 INFO kablam!    0:     0x564bf48d3b7e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513
Sep 01 06:23:28.579 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 01 06:23:28.579 INFO kablam!    1:     0x564bf48c4fe6 - std::sys_common::backtrace::print::h2501b31339c3d559
Sep 01 06:23:28.579 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 01 06:23:28.579 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 01 06:23:28.579 INFO kablam!    2:     0x564bf48c395d - std::panicking::default_hook::{{closure}}::h9550b067844d79de
Sep 01 06:23:28.579 INFO kablam!                                at libstd/panicking.rs:211
Sep 01 06:23:28.579 INFO kablam!    3:     0x564bf48c36d0 - std::panicking::default_hook::h26bd688683b20acb
Sep 01 06:23:28.579 INFO kablam!                                at libstd/panicking.rs:227
Sep 01 06:23:28.579 INFO kablam!    4:     0x564bf48c3f1c - std::panicking::rust_panic_with_hook::h0967a90ee06b4501
Sep 01 06:23:28.579 INFO kablam!                                at libstd/panicking.rs:475
Sep 01 06:23:28.579 INFO kablam!    5:     0x564bf48a8a5f - std::panicking::begin_panic::h5a23639bb5741060
Sep 01 06:23:28.579 INFO kablam!                                at /checkout/src/libstd/panicking.rs:409
Sep 01 06:23:28.579 INFO kablam!    6:     0x564bf48a703a - build_script_build::main::h68ae402ad1bcecec
Sep 01 06:23:28.579 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.0.20/build.rs:43
Sep 01 06:23:28.579 INFO kablam!    7:     0x564bf48a934f - std::rt::lang_start::{{closure}}::hb510ae7475186f08
Sep 01 06:23:28.579 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 06:23:28.580 INFO kablam!    8:     0x564bf48c3a02 - std::panicking::try::do_call::hc4206115bb2011fe
Sep 01 06:23:28.580 INFO kablam!                                at libstd/rt.rs:59
Sep 01 06:23:28.580 INFO kablam!                                at libstd/panicking.rs:310
Sep 01 06:23:28.580 INFO kablam!    9:     0x564bf48e5a09 - __rust_maybe_catch_panic
Sep 01 06:23:28.580 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 01 06:23:28.580 INFO kablam!   10:     0x564bf48ceb55 - std::rt::lang_start_internal::h0f4e93d8d2604488
Sep 01 06:23:28.580 INFO kablam!                                at libstd/panicking.rs:289
Sep 01 06:23:28.580 INFO kablam!                                at libstd/panic.rs:392
Sep 01 06:23:28.580 INFO kablam!                                at libstd/rt.rs:58
Sep 01 06:23:28.580 INFO kablam!   11:     0x564bf48a9327 - std::rt::lang_start::h459d281b7df56cc6
Sep 01 06:23:28.580 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 06:23:28.580 INFO kablam!   12:     0x564bf48a7a49 - main
Sep 01 06:23:28.580 INFO kablam!   13:     0x7f77881f382f - __libc_start_main
Sep 01 06:23:28.580 INFO kablam!   14:     0x564bf48a6458 - _start
Sep 01 06:23:28.580 INFO kablam!   15:                0x0 - <unknown>
Sep 01 06:23:28.580 INFO kablam! 
Sep 01 06:23:28.580 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 06:23:29.482 INFO kablam! error: build failed
Sep 01 06:23:29.484 INFO kablam! su: No module specific data is present
Sep 01 06:23:29.789 INFO running `"docker" "rm" "-f" "4a235bb37997f70e5c426e5bbe6b83dc81784db66919066ccb5c53c1012b2858"`
Sep 01 06:23:29.896 INFO blam! 4a235bb37997f70e5c426e5bbe6b83dc81784db66919066ccb5c53c1012b2858