Aug 30 09:58:57.575 INFO checking nanovg-sys-1.0.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 09:58:57.575 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 09:58:57.575 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 09:58:57.739 INFO blam! 72897838bf36ab82d870dc2c1f7f969e4c119673da9a3c4b11120a4fff1e0af5
Aug 30 09:58:57.740 INFO running `"docker" "start" "-a" "72897838bf36ab82d870dc2c1f7f969e4c119673da9a3c4b11120a4fff1e0af5"`
Aug 30 09:58:58.391 INFO kablam!    Compiling nanovg-sys v1.0.1 (file:///source)
Aug 30 09:58:59.671 INFO kablam! error: failed to run custom build command for `nanovg-sys v1.0.1 (file:///source)`
Aug 30 09:58:59.671 INFO kablam! process didn't exit successfully: `/target/debug/build/nanovg-sys-deeec7cd11bab665/build-script-build` (exit code: 101)
Aug 30 09:58:59.671 INFO kablam! --- stderr
Aug 30 09:58:59.671 INFO kablam! thread 'main' panicked at 'Unable to determine the backend / implementation. Have you enabled one of the features?', libcore/option.rs:1000:5
Aug 30 09:58:59.671 INFO kablam! stack backtrace:
Aug 30 09:58:59.671 INFO kablam!    0:     0x56409c024e4e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771
Aug 30 09:58:59.671 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 09:58:59.671 INFO kablam!    1:     0x56409c014cf6 - std::sys_common::backtrace::print::h20354399b6248400
Aug 30 09:58:59.671 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 09:58:59.671 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 09:58:59.671 INFO kablam!    2:     0x56409c01303d - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15
Aug 30 09:58:59.671 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 09:58:59.672 INFO kablam!    3:     0x56409c012db0 - std::panicking::default_hook::hbb219006758dbd2e
Aug 30 09:58:59.672 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 09:58:59.672 INFO kablam!    4:     0x56409c0136ac - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5
Aug 30 09:58:59.672 INFO kablam!                                at libstd/panicking.rs:476
Aug 30 09:58:59.672 INFO kablam!    5:     0x56409c0132a9 - std::panicking::continue_panic_fmt::hd3ab0516fdd5f4c7
Aug 30 09:58:59.672 INFO kablam!                                at libstd/panicking.rs:390
Aug 30 09:58:59.672 INFO kablam!    6:     0x56409c0131a5 - rust_begin_unwind
Aug 30 09:58:59.672 INFO kablam!                                at libstd/panicking.rs:325
Aug 30 09:58:59.672 INFO kablam!    7:     0x56409c06697b - core::panicking::panic_fmt::h8c43e8dbd135b6a8
Aug 30 09:58:59.672 INFO kablam!                                at libcore/panicking.rs:77
Aug 30 09:58:59.672 INFO kablam!    8:     0x56409c061ac1 - core::option::expect_failed::h7d0c0b9a368038ea
Aug 30 09:58:59.672 INFO kablam!                                at libcore/option.rs:1000
Aug 30 09:58:59.672 INFO kablam!    9:     0x56409bfa6d63 - <core::option::Option<T>>::expect::h69d0b9c354f83552
Aug 30 09:58:59.672 INFO kablam!                                at /checkout/src/libcore/option.rs:312
Aug 30 09:58:59.672 INFO kablam!   10:     0x56409bfa395f - build_script_build::main::h512ecc036ac62a3c
Aug 30 09:58:59.672 INFO kablam!                                at /source/build.rs:33
Aug 30 09:58:59.672 INFO kablam!   11:     0x56409bfa52bf - std::rt::lang_start::{{closure}}::h7294c8d3a5c34157
Aug 30 09:58:59.672 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 09:58:59.673 INFO kablam!   12:     0x56409c013142 - std::panicking::try::do_call::he8e7cb1df85bccd2
Aug 30 09:58:59.673 INFO kablam!                                at libstd/rt.rs:59
Aug 30 09:58:59.673 INFO kablam!                                at libstd/panicking.rs:310
Aug 30 09:58:59.673 INFO kablam!   13:     0x56409c0367c9 - __rust_maybe_catch_panic
Aug 30 09:58:59.673 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 09:58:59.673 INFO kablam!   14:     0x56409c0205d5 - std::rt::lang_start_internal::h3de9d74037683c14
Aug 30 09:58:59.673 INFO kablam!                                at libstd/panicking.rs:289
Aug 30 09:58:59.673 INFO kablam!                                at libstd/panic.rs:392
Aug 30 09:58:59.673 INFO kablam!                                at libstd/rt.rs:58
Aug 30 09:58:59.673 INFO kablam!   15:     0x56409bfa5297 - std::rt::lang_start::h9505267e080183ae
Aug 30 09:58:59.673 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 09:58:59.673 INFO kablam!   16:     0x56409bfa3cc9 - main
Aug 30 09:58:59.673 INFO kablam!   17:     0x7ff72060b82f - __libc_start_main
Aug 30 09:58:59.673 INFO kablam!   18:     0x56409bfa2998 - _start
Aug 30 09:58:59.673 INFO kablam!   19:                0x0 - <unknown>
Aug 30 09:58:59.673 INFO kablam! 
Aug 30 09:58:59.673 INFO kablam! su: No module specific data is present
Aug 30 09:59:00.045 INFO running `"docker" "rm" "-f" "72897838bf36ab82d870dc2c1f7f969e4c119673da9a3c4b11120a4fff1e0af5"`
Aug 30 09:59:00.147 INFO blam! 72897838bf36ab82d870dc2c1f7f969e4c119673da9a3c4b11120a4fff1e0af5