Sep 01 02:47:25.616 INFO checking varint-0.9.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 02:47:25.616 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 02:47:25.616 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 02:47:25.799 INFO blam! 3ce538a3f50d287351374ed25379079b5ec20b96bf4e053434ec9bfa6124acbd
Sep 01 02:47:25.801 INFO running `"docker" "start" "-a" "3ce538a3f50d287351374ed25379079b5ec20b96bf4e053434ec9bfa6124acbd"`
Sep 01 02:47:26.401 INFO kablam!     Checking bit_utils v0.1.1
Sep 01 02:47:26.745 INFO kablam!     Checking varint v0.9.0 (file:///source)
Sep 01 02:47:27.157 INFO kablam! warning: value assigned to `next_byte` is never read
Sep 01 02:47:27.157 INFO kablam!   --> src/rawio.rs:37:17
Sep 01 02:47:27.157 INFO kablam!    |
Sep 01 02:47:27.157 INFO kablam! 37 |         let mut next_byte: u8 = 0;
Sep 01 02:47:27.157 INFO kablam!    |                 ^^^^^^^^^
Sep 01 02:47:27.157 INFO kablam!    |
Sep 01 02:47:27.157 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 01 02:47:27.157 INFO kablam! 
Sep 01 02:47:27.431 INFO kablam! warning: value assigned to `next_byte` is never read
Sep 01 02:47:27.431 INFO kablam!   --> src/rawio.rs:37:17
Sep 01 02:47:27.431 INFO kablam!    |
Sep 01 02:47:27.431 INFO kablam! 37 |         let mut next_byte: u8 = 0;
Sep 01 02:47:27.431 INFO kablam!    |                 ^^^^^^^^^
Sep 01 02:47:27.431 INFO kablam!    |
Sep 01 02:47:27.431 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 01 02:47:27.431 INFO kablam! 
Sep 01 02:47:27.502 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Sep 01 02:47:27.504 INFO kablam! su: No module specific data is present
Sep 01 02:47:27.909 INFO running `"docker" "rm" "-f" "3ce538a3f50d287351374ed25379079b5ec20b96bf4e053434ec9bfa6124acbd"`
Sep 01 02:47:28.067 INFO blam! 3ce538a3f50d287351374ed25379079b5ec20b96bf4e053434ec9bfa6124acbd