Sep 19 22:32:49.483 INFO checking prost-build-0.3.2 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 22:32:49.483 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 22:32:49.483 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:32:49.789 INFO blam! ec411e7d15755ea48e2e76136cc59fec6a4da31b1c22a1a181e49c7af3f84e84
Sep 19 22:32:49.791 INFO running `"docker" "start" "-a" "ec411e7d15755ea48e2e76136cc59fec6a4da31b1c22a1a181e49c7af3f84e84"`
Sep 19 22:32:50.711 INFO kablam! usermod: no changes
Sep 19 22:32:50.878 INFO kablam!    Compiling prost-build v0.3.2 (/source)
Sep 19 22:32:50.878 INFO kablam!     Checking multimap v0.4.0
Sep 19 22:32:50.882 INFO kablam!     Checking heck v0.3.0
Sep 19 22:32:50.882 INFO kablam!     Checking petgraph v0.4.13
Sep 19 22:32:50.882 INFO kablam!    Compiling syn v0.12.15
Sep 19 22:32:50.882 INFO kablam!     Checking prost v0.3.2
Sep 19 22:33:03.444 INFO kablam!    Compiling prost-derive v0.3.2
Sep 19 22:33:08.817 INFO kablam!     Checking prost-types v0.3.2
Sep 19 22:33:13.386 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.65s
Sep 19 22:33:13.393 INFO kablam! su: No module specific data is present
Sep 19 22:33:13.919 INFO running `"docker" "rm" "-f" "ec411e7d15755ea48e2e76136cc59fec6a4da31b1c22a1a181e49c7af3f84e84"`
Sep 19 22:33:14.009 INFO blam! ec411e7d15755ea48e2e76136cc59fec6a4da31b1c22a1a181e49c7af3f84e84