Sep 19 21:20:58.654 INFO checking oscillator-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 21:20:58.654 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 21:20:58.654 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:20:59.090 INFO blam! 529e904581ad9fcd89ddf00752e846f57708a885393c5d68773d6d93795e4c12
Sep 19 21:20:59.093 INFO running `"docker" "start" "-a" "529e904581ad9fcd89ddf00752e846f57708a885393c5d68773d6d93795e4c12"`
Sep 19 21:21:00.464 INFO kablam! usermod: no changes
Sep 19 21:21:00.635 INFO kablam!     Checking stopwatch v0.0.6
Sep 19 21:21:01.119 INFO kablam!     Checking oscillator v0.1.0 (/source)
Sep 19 21:21:02.090 INFO kablam! warning: variable does not need to be mutable
Sep 19 21:21:02.090 INFO kablam!   --> tests/lib.rs:28:9
Sep 19 21:21:02.090 INFO kablam!    |
Sep 19 21:21:02.090 INFO kablam! 28 |     let mut timer = Stopwatch::start_new();
Sep 19 21:21:02.090 INFO kablam!    |         ----^^^^^
Sep 19 21:21:02.090 INFO kablam!    |         |
Sep 19 21:21:02.090 INFO kablam!    |         help: remove this `mut`
Sep 19 21:21:02.090 INFO kablam!    |
Sep 19 21:21:02.090 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 21:21:02.090 INFO kablam! 
Sep 19 21:21:02.091 INFO kablam! warning: variable does not need to be mutable
Sep 19 21:21:02.091 INFO kablam!   --> tests/lib.rs:44:9
Sep 19 21:21:02.091 INFO kablam!    |
Sep 19 21:21:02.091 INFO kablam! 44 |     let mut timer = Stopwatch::start_new();
Sep 19 21:21:02.091 INFO kablam!    |         ----^^^^^
Sep 19 21:21:02.091 INFO kablam!    |         |
Sep 19 21:21:02.091 INFO kablam!    |         help: remove this `mut`
Sep 19 21:21:02.091 INFO kablam! 
Sep 19 21:21:02.112 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Sep 19 21:21:02.118 INFO kablam! su: No module specific data is present
Sep 19 21:21:02.663 INFO running `"docker" "rm" "-f" "529e904581ad9fcd89ddf00752e846f57708a885393c5d68773d6d93795e4c12"`
Sep 19 21:21:02.878 INFO blam! 529e904581ad9fcd89ddf00752e846f57708a885393c5d68773d6d93795e4c12