Sep 14 11:29:11.834 INFO checking prost-codegen-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 11:29:11.834 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 11:29:11.834 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:29:12.084 INFO blam! 3f72b42e8d681fe7051701717c5e7bf185e7a32caaf9c1120d2e39d9395cc9f2
Sep 14 11:29:12.086 INFO running `"docker" "start" "-a" "3f72b42e8d681fe7051701717c5e7bf185e7a32caaf9c1120d2e39d9395cc9f2"`
Sep 14 11:29:13.036 INFO kablam! usermod: no changes
Sep 14 11:29:13.139 INFO kablam!     Checking multimap v0.3.0
Sep 14 11:29:13.139 INFO kablam!    Compiling itertools v0.6.5
Sep 14 11:29:13.139 INFO kablam!     Checking prost v0.1.0
Sep 14 11:29:13.139 INFO kablam!    Compiling error-chain v0.10.0
Sep 14 11:29:15.754 INFO kablam!    Compiling prost-derive v0.1.0
Sep 14 11:29:20.166 INFO kablam!     Checking prost-codegen v0.1.0 (file:///source)
Sep 14 11:29:23.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.20s
Sep 14 11:29:23.274 INFO kablam! su: No module specific data is present
Sep 14 11:29:23.972 INFO running `"docker" "rm" "-f" "3f72b42e8d681fe7051701717c5e7bf185e7a32caaf9c1120d2e39d9395cc9f2"`
Sep 14 11:29:24.037 INFO blam! 3f72b42e8d681fe7051701717c5e7bf185e7a32caaf9c1120d2e39d9395cc9f2