Sep 01 10:46:45.370 INFO checking protobuf-json-0.3.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 10:46:45.370 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 10:46:45.370 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 10:46:45.554 INFO blam! fe6c9df60a5b3f5145bc03cee593d97bc930406f3b1af7b6f7264fc53e164c4e
Sep 01 10:46:45.556 INFO running `"docker" "start" "-a" "fe6c9df60a5b3f5145bc03cee593d97bc930406f3b1af7b6f7264fc53e164c4e"`
Sep 01 10:46:46.293 INFO kablam!     Checking protobuf-json v0.3.0 (file:///source)
Sep 01 10:46:47.780 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Sep 01 10:46:47.783 INFO kablam! su: No module specific data is present
Sep 01 10:46:48.246 INFO running `"docker" "rm" "-f" "fe6c9df60a5b3f5145bc03cee593d97bc930406f3b1af7b6f7264fc53e164c4e"`
Sep 01 10:46:48.342 INFO blam! fe6c9df60a5b3f5145bc03cee593d97bc930406f3b1af7b6f7264fc53e164c4e