Jul 12 01:42:14.559 INFO checking prost-build-0.3.2 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 01:42:14.559 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 01:42:14.559 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 01:42:14.559 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 01:42:14.862 INFO blam! dc2b50a08636411e840a8a13283a8b5283b27057a962c0809adc59fbef3dee1a
Jul 12 01:42:14.865 INFO running `"docker" "start" "-a" "dc2b50a08636411e840a8a13283a8b5283b27057a962c0809adc59fbef3dee1a"`
Jul 12 01:42:15.903 INFO kablam!    Compiling prost-build v0.3.2 (file:///source)
Jul 12 01:42:15.906 INFO kablam!     Checking multimap v0.4.0
Jul 12 01:42:15.928 INFO kablam!     Checking petgraph v0.4.12
Jul 12 01:42:15.932 INFO kablam!     Checking heck v0.3.0
Jul 12 01:42:15.935 INFO kablam!    Compiling failure v0.1.1
Jul 12 01:42:20.599 INFO kablam!    Compiling prost-derive v0.3.2
Jul 12 01:42:39.384 INFO kablam!     Checking prost-types v0.3.2
Jul 12 01:42:50.897 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.13s
Jul 12 01:42:50.907 INFO kablam! su: No module specific data is present
Jul 12 01:42:51.409 INFO running `"docker" "rm" "-f" "dc2b50a08636411e840a8a13283a8b5283b27057a962c0809adc59fbef3dee1a"`
Jul 12 01:42:51.572 INFO blam! dc2b50a08636411e840a8a13283a8b5283b27057a962c0809adc59fbef3dee1a