Sep 21 06:06:27.421 INFO checking oscillator-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 06:06:27.421 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 06:06:27.422 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:06:27.742 INFO blam! 08aa86473f30ad33a8653b3af65ed6cbf91a2c88092d06b35e5f03820f0d2d14
Sep 21 06:06:27.744 INFO running `"docker" "start" "-a" "08aa86473f30ad33a8653b3af65ed6cbf91a2c88092d06b35e5f03820f0d2d14"`
Sep 21 06:06:28.877 INFO kablam! usermod: no changes
Sep 21 06:06:29.027 INFO kablam!     Checking stopwatch v0.0.6
Sep 21 06:06:29.514 INFO kablam!     Checking oscillator v0.1.0 (/source)
Sep 21 06:06:30.678 INFO kablam! warning: variable does not need to be mutable
Sep 21 06:06:30.678 INFO kablam!   --> tests/lib.rs:28:9
Sep 21 06:06:30.678 INFO kablam!    |
Sep 21 06:06:30.678 INFO kablam! 28 |     let mut timer = Stopwatch::start_new();
Sep 21 06:06:30.678 INFO kablam!    |         ----^^^^^
Sep 21 06:06:30.678 INFO kablam!    |         |
Sep 21 06:06:30.678 INFO kablam!    |         help: remove this `mut`
Sep 21 06:06:30.678 INFO kablam!    |
Sep 21 06:06:30.678 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 06:06:30.678 INFO kablam! 
Sep 21 06:06:30.678 INFO kablam! warning: variable does not need to be mutable
Sep 21 06:06:30.678 INFO kablam!   --> tests/lib.rs:44:9
Sep 21 06:06:30.678 INFO kablam!    |
Sep 21 06:06:30.678 INFO kablam! 44 |     let mut timer = Stopwatch::start_new();
Sep 21 06:06:30.678 INFO kablam!    |         ----^^^^^
Sep 21 06:06:30.678 INFO kablam!    |         |
Sep 21 06:06:30.678 INFO kablam!    |         help: remove this `mut`
Sep 21 06:06:30.678 INFO kablam! 
Sep 21 06:06:30.713 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Sep 21 06:06:30.714 INFO kablam! su: No module specific data is present
Sep 21 06:06:31.868 INFO running `"docker" "rm" "-f" "08aa86473f30ad33a8653b3af65ed6cbf91a2c88092d06b35e5f03820f0d2d14"`
Sep 21 06:06:31.991 INFO blam! 08aa86473f30ad33a8653b3af65ed6cbf91a2c88092d06b35e5f03820f0d2d14