Sep 01 12:08:30.571 INFO checking oscillator-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 12:08:30.571 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 12:08:30.571 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:08:30.710 INFO blam! 47c1af8ff3341e6878aba2a0c92bcfb335f3459a80b94d17166b4b13189d27b8
Sep 01 12:08:30.712 INFO running `"docker" "start" "-a" "47c1af8ff3341e6878aba2a0c92bcfb335f3459a80b94d17166b4b13189d27b8"`
Sep 01 12:08:31.598 INFO kablam!     Checking stopwatch v0.0.6
Sep 01 12:08:32.288 INFO kablam!     Checking oscillator v0.1.0 (file:///source)
Sep 01 12:08:34.279 INFO kablam! warning: variable does not need to be mutable
Sep 01 12:08:34.279 INFO kablam!   --> tests/lib.rs:28:9
Sep 01 12:08:34.279 INFO kablam!    |
Sep 01 12:08:34.279 INFO kablam! 28 |     let mut timer = Stopwatch::start_new();
Sep 01 12:08:34.279 INFO kablam!    |         ----^^^^^
Sep 01 12:08:34.279 INFO kablam!    |         |
Sep 01 12:08:34.279 INFO kablam!    |         help: remove this `mut`
Sep 01 12:08:34.279 INFO kablam!    |
Sep 01 12:08:34.279 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 12:08:34.279 INFO kablam! 
Sep 01 12:08:34.280 INFO kablam! warning: variable does not need to be mutable
Sep 01 12:08:34.280 INFO kablam!   --> tests/lib.rs:44:9
Sep 01 12:08:34.280 INFO kablam!    |
Sep 01 12:08:34.280 INFO kablam! 44 |     let mut timer = Stopwatch::start_new();
Sep 01 12:08:34.280 INFO kablam!    |         ----^^^^^
Sep 01 12:08:34.280 INFO kablam!    |         |
Sep 01 12:08:34.280 INFO kablam!    |         help: remove this `mut`
Sep 01 12:08:34.280 INFO kablam! 
Sep 01 12:08:34.297 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Sep 01 12:08:34.301 INFO kablam! su: No module specific data is present
Sep 01 12:08:34.922 INFO running `"docker" "rm" "-f" "47c1af8ff3341e6878aba2a0c92bcfb335f3459a80b94d17166b4b13189d27b8"`
Sep 01 12:08:35.048 INFO blam! 47c1af8ff3341e6878aba2a0c92bcfb335f3459a80b94d17166b4b13189d27b8