Nov 03 03:53:18.211 INFO checking prost-build-0.4.0 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 03:53:18.211 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 03:53:18.542 INFO blam! adf47a9e9e01067b16949aad5dbd56cb2616accab86eadd0ebb5424466b61bd6
Nov 03 03:53:18.545 INFO running `"docker" "start" "-a" "adf47a9e9e01067b16949aad5dbd56cb2616accab86eadd0ebb5424466b61bd6"`
Nov 03 03:53:19.961 INFO kablam! usermod: no changes
Nov 03 03:53:20.104 INFO kablam!     Checking multimap v0.4.0
Nov 03 03:53:20.105 INFO kablam!    Compiling failure v0.1.3
Nov 03 03:53:21.524 INFO kablam!    Compiling which v2.0.0
Nov 03 03:53:21.524 INFO kablam!    Compiling prost-derive v0.4.0
Nov 03 03:53:24.257 INFO kablam!    Compiling prost-build v0.4.0 (/source)
Nov 03 03:53:33.981 INFO kablam!     Checking prost-types v0.4.0
Nov 03 03:53:40.747 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.76s
Nov 03 03:53:40.758 INFO kablam! su: No module specific data is present
Nov 03 03:53:41.384 INFO running `"docker" "rm" "-f" "adf47a9e9e01067b16949aad5dbd56cb2616accab86eadd0ebb5424466b61bd6"`
Nov 03 03:53:41.637 INFO blam! adf47a9e9e01067b16949aad5dbd56cb2616accab86eadd0ebb5424466b61bd6