Sep 14 11:29:12.609 INFO checking prost-build-0.4.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 11:29:12.609 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 11:29:12.610 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/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 11:29:12.878 INFO blam! a1145ec9a660e591fe91033c4f8f0953d9af0f1dd90fa3d5290044ee4b468cef
Sep 14 11:29:12.883 INFO running `"docker" "start" "-a" "a1145ec9a660e591fe91033c4f8f0953d9af0f1dd90fa3d5290044ee4b468cef"`
Sep 14 11:29:13.567 INFO kablam! usermod: no changes
Sep 14 11:29:13.706 INFO kablam!     Checking multimap v0.4.0
Sep 14 11:29:13.706 INFO kablam!     Checking petgraph v0.4.13
Sep 14 11:29:13.706 INFO kablam!    Compiling failure v0.1.2
Sep 14 11:29:15.600 INFO kablam!    Compiling which v2.0.0
Sep 14 11:29:15.600 INFO kablam!    Compiling prost-derive v0.4.0
Sep 14 11:29:17.572 INFO kablam!    Compiling prost-build v0.4.0 (file:///source)
Sep 14 11:29:23.782 INFO kablam!     Checking prost-types v0.4.0
Sep 14 11:29:27.914 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.33s
Sep 14 11:29:27.920 INFO kablam! su: No module specific data is present
Sep 14 11:29:28.963 INFO running `"docker" "rm" "-f" "a1145ec9a660e591fe91033c4f8f0953d9af0f1dd90fa3d5290044ee4b468cef"`
Sep 14 11:29:29.088 INFO blam! a1145ec9a660e591fe91033c4f8f0953d9af0f1dd90fa3d5290044ee4b468cef