Aug 11 05:35:27.177 INFO checking pyo3cls-0.4.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 05:35:27.177 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:35:27.177 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:35:27.177 INFO running `"docker" "create" "-v" "/tmp/crater.NEKt8XMemT0K:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:35:27.422 INFO blam! 017822f9c635bb51434190eb9676816d205ee57a6238464ed83a3dfbc91d18f2
Aug 11 05:35:27.425 INFO running `"docker" "start" "-a" "017822f9c635bb51434190eb9676816d205ee57a6238464ed83a3dfbc91d18f2"`
Aug 11 05:35:28.331 INFO kablam!     Checking proc-macro2 v0.4.9
Aug 11 05:35:28.331 INFO kablam!     Checking log v0.4.3
Aug 11 05:35:32.037 INFO kablam!     Checking quote v0.6.5
Aug 11 05:35:33.730 INFO kablam!     Checking syn v0.14.7
Aug 11 05:35:52.621 INFO kablam!     Checking pyo3-derive-backend v0.4.0
Aug 11 05:36:01.243 INFO kablam!     Checking pyo3cls v0.4.0 (file:///source)
Aug 11 05:36:04.269 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.01s
Aug 11 05:36:04.273 INFO kablam! su: No module specific data is present
Aug 11 05:36:04.910 INFO running `"docker" "rm" "-f" "017822f9c635bb51434190eb9676816d205ee57a6238464ed83a3dfbc91d18f2"`
Aug 11 05:36:05.104 INFO blam! 017822f9c635bb51434190eb9676816d205ee57a6238464ed83a3dfbc91d18f2