Sep 01 09:59:17.240 INFO checking basic-auth-raw-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 09:59:17.240 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 09:59:17.241 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 09:59:17.490 INFO blam! 9fa8c6c25c26acfbe1c138dcef6b420ab55b81bf9a6bb3146c020f7bc2e2e9c3
Sep 01 09:59:17.493 INFO running `"docker" "start" "-a" "9fa8c6c25c26acfbe1c138dcef6b420ab55b81bf9a6bb3146c020f7bc2e2e9c3"`
Sep 01 09:59:18.613 INFO kablam!    Compiling pear_codegen v0.0.20
Sep 01 09:59:18.837 INFO kablam! error: failed to run custom build command for `pear_codegen v0.0.20`
Sep 01 09:59:18.837 INFO kablam! process didn't exit successfully: `/target/debug/build/pear_codegen-fddbfa37c158379c/build-script-build` (exit code: 101)
Sep 01 09:59:18.837 INFO kablam! --- stderr
Sep 01 09:59:18.837 INFO kablam! Error: Pear requires a more recent version of rustc.
Sep 01 09:59:18.837 INFO kablam! Use `rustup update` or your preferred method to update Rust.
Sep 01 09:59:18.837 INFO kablam! Installed version is: 1.30.0-nightly (2018-08-21). Minimum required: 1.30.0-nightly (2018-08-23).
Sep 01 09:59:18.837 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 09:59:18.837 INFO kablam! stack backtrace:
Sep 01 09:59:18.838 INFO kablam!    0:     0x55976135bb7e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h5b93042d6f15f800
Sep 01 09:59:18.838 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 01 09:59:18.838 INFO kablam!    1:     0x55976134cfe6 - std::sys_common::backtrace::print::h20e4b3ea37b660b2
Sep 01 09:59:18.838 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 01 09:59:18.838 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 01 09:59:18.838 INFO kablam!    2:     0x55976134b95d - std::panicking::default_hook::{{closure}}::h795a478e1aaada94
Sep 01 09:59:18.838 INFO kablam!                                at libstd/panicking.rs:211
Sep 01 09:59:18.838 INFO kablam!    3:     0x55976134b6d0 - std::panicking::default_hook::h62c69762e441cd31
Sep 01 09:59:18.838 INFO kablam!                                at libstd/panicking.rs:227
Sep 01 09:59:18.838 INFO kablam!    4:     0x55976134bf1c - std::panicking::rust_panic_with_hook::hb56a094fe82bce4d
Sep 01 09:59:18.838 INFO kablam!                                at libstd/panicking.rs:475
Sep 01 09:59:18.838 INFO kablam!    5:     0x559761330a5f - std::panicking::begin_panic::hf752b4fa61ba3dd7
Sep 01 09:59:18.838 INFO kablam!                                at /checkout/src/libstd/panicking.rs:409
Sep 01 09:59:18.838 INFO kablam!    6:     0x55976132f03a - build_script_build::main::h8ff9b9674551c7ad
Sep 01 09:59:18.838 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.0.20/build.rs:43
Sep 01 09:59:18.838 INFO kablam!    7:     0x55976133134f - std::rt::lang_start::{{closure}}::hfd591e9645ba916f
Sep 01 09:59:18.838 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 09:59:18.838 INFO kablam!    8:     0x55976134ba02 - std::panicking::try::do_call::h344c73344a3fd6f6
Sep 01 09:59:18.838 INFO kablam!                                at libstd/rt.rs:59
Sep 01 09:59:18.838 INFO kablam!                                at libstd/panicking.rs:310
Sep 01 09:59:18.838 INFO kablam!    9:     0x55976136df89 - __rust_maybe_catch_panic
Sep 01 09:59:18.838 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 01 09:59:18.838 INFO kablam!   10:     0x559761356b55 - std::rt::lang_start_internal::h4ab4abaf01dcd012
Sep 01 09:59:18.838 INFO kablam!                                at libstd/panicking.rs:289
Sep 01 09:59:18.838 INFO kablam!                                at libstd/panic.rs:392
Sep 01 09:59:18.838 INFO kablam!                                at libstd/rt.rs:58
Sep 01 09:59:18.838 INFO kablam!   11:     0x559761331327 - std::rt::lang_start::h2fba0936339ba24f
Sep 01 09:59:18.838 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 09:59:18.838 INFO kablam!   12:     0x55976132fa49 - main
Sep 01 09:59:18.838 INFO kablam!   13:     0x7f302454882f - __libc_start_main
Sep 01 09:59:18.839 INFO kablam!   14:     0x55976132e458 - _start
Sep 01 09:59:18.839 INFO kablam!   15:                0x0 - <unknown>
Sep 01 09:59:18.839 INFO kablam! 
Sep 01 09:59:18.839 INFO kablam! su: No module specific data is present
Sep 01 09:59:19.370 INFO running `"docker" "rm" "-f" "9fa8c6c25c26acfbe1c138dcef6b420ab55b81bf9a6bb3146c020f7bc2e2e9c3"`
Sep 01 09:59:19.535 INFO blam! 9fa8c6c25c26acfbe1c138dcef6b420ab55b81bf9a6bb3146c020f7bc2e2e9c3