Sep 01 10:46:59.147 INFO checking protobuf-1.6.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 10:46:59.147 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 10:46:59.147 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/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 10:46:59.298 INFO blam! ef07097efb8001fce4a3ee13eddf09fab5183be0173a3170898cc7310c112312
Sep 01 10:46:59.300 INFO running `"docker" "start" "-a" "ef07097efb8001fce4a3ee13eddf09fab5183be0173a3170898cc7310c112312"`
Sep 01 10:46:59.852 INFO kablam!     Checking protobuf v1.6.0 (file:///source)
Sep 01 10:47:00.113 INFO kablam! error: couldn't read "src/../../protobuf-test-common/src/hex.rs": No such file or directory (os error 2)
Sep 01 10:47:00.113 INFO kablam!   --> src/lib.rs:61:5
Sep 01 10:47:00.113 INFO kablam!    |
Sep 01 10:47:00.113 INFO kablam! 61 | mod hex;
Sep 01 10:47:00.113 INFO kablam!    |     ^^^
Sep 01 10:47:00.113 INFO kablam! 
Sep 01 10:47:00.131 INFO kablam! error: aborting due to previous error
Sep 01 10:47:00.131 INFO kablam! 
Sep 01 10:47:00.136 INFO kablam! error: Could not compile `protobuf`.
Sep 01 10:47:00.136 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 10:47:06.444 INFO kablam! error: build failed
Sep 01 10:47:06.445 INFO kablam! su: No module specific data is present
Sep 01 10:47:07.057 INFO running `"docker" "rm" "-f" "ef07097efb8001fce4a3ee13eddf09fab5183be0173a3170898cc7310c112312"`
Sep 01 10:47:07.140 INFO blam! ef07097efb8001fce4a3ee13eddf09fab5183be0173a3170898cc7310c112312