Sep 01 10:47:31.350 INFO checking prost-simple-rpc-build-0.3.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 10:47:31.350 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 10:47:31.350 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:47:31.543 INFO blam! 2668a56ae9f0f75d9263413a6f0e304de39cf3dbe9c1bf118203198c4429ecf1
Sep 01 10:47:31.545 INFO running `"docker" "start" "-a" "2668a56ae9f0f75d9263413a6f0e304de39cf3dbe9c1bf118203198c4429ecf1"`
Sep 01 10:47:32.393 INFO kablam!     Checking multimap v0.4.0
Sep 01 10:47:32.395 INFO kablam!     Checking prost v0.4.0
Sep 01 10:47:32.396 INFO kablam!    Compiling failure v0.1.2
Sep 01 10:47:34.201 INFO kablam!    Compiling which v2.0.0
Sep 01 10:47:34.203 INFO kablam!    Compiling prost-derive v0.4.0
Sep 01 10:47:35.747 INFO kablam!    Compiling prost-build v0.4.0
Sep 01 10:47:43.400 INFO kablam!     Checking prost-types v0.4.0
Sep 01 10:47:49.224 INFO kablam!     Checking prost-simple-rpc-build v0.3.0 (file:///source)
Sep 01 10:47:50.736 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.42s
Sep 01 10:47:50.740 INFO kablam! su: No module specific data is present
Sep 01 10:47:51.201 INFO running `"docker" "rm" "-f" "2668a56ae9f0f75d9263413a6f0e304de39cf3dbe9c1bf118203198c4429ecf1"`
Sep 01 10:47:51.284 INFO blam! 2668a56ae9f0f75d9263413a6f0e304de39cf3dbe9c1bf118203198c4429ecf1