Sep 10 19:59:44.282 INFO checking dudect-bencher-0.3.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 19:59:44.282 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 19:59:44.282 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:59:44.446 INFO blam! cc5f6ef497570bd689841eafcbafa6c53db5d395d206d27b9d02cc3fa6a952f4
Sep 10 19:59:44.446 INFO running `"docker" "start" "-a" "cc5f6ef497570bd689841eafcbafa6c53db5d395d206d27b9d02cc3fa6a952f4"`
Sep 10 19:59:45.199 INFO kablam! usermod: no changes
Sep 10 19:59:45.252 INFO kablam!     Checking dudect-bencher v0.3.0 (file:///source)
Sep 10 19:59:45.941 INFO kablam! warning: variable does not need to be mutable
Sep 10 19:59:45.941 INFO kablam!    --> src/ctbench.rs:301:31
Sep 10 19:59:45.941 INFO kablam!     |
Sep 10 19:59:45.941 INFO kablam! 301 |     cb.file_out.as_mut().map(|mut f| {
Sep 10 19:59:45.941 INFO kablam!     |                               ----^
Sep 10 19:59:45.941 INFO kablam!     |                               |
Sep 10 19:59:45.941 INFO kablam!     |                               help: remove this `mut`
Sep 10 19:59:45.942 INFO kablam!     |
Sep 10 19:59:45.942 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 19:59:45.942 INFO kablam! 
Sep 10 19:59:46.012 INFO kablam! warning: variable does not need to be mutable
Sep 10 19:59:46.012 INFO kablam!    --> src/ctbench.rs:301:31
Sep 10 19:59:46.012 INFO kablam!     |
Sep 10 19:59:46.012 INFO kablam! 301 |     cb.file_out.as_mut().map(|mut f| {
Sep 10 19:59:46.012 INFO kablam!     |                               ----^
Sep 10 19:59:46.012 INFO kablam!     |                               |
Sep 10 19:59:46.012 INFO kablam!     |                               help: remove this `mut`
Sep 10 19:59:46.012 INFO kablam!     |
Sep 10 19:59:46.012 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 19:59:46.012 INFO kablam! 
Sep 10 19:59:46.646 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Sep 10 19:59:46.649 INFO kablam! su: No module specific data is present
Sep 10 19:59:47.153 INFO running `"docker" "rm" "-f" "cc5f6ef497570bd689841eafcbafa6c53db5d395d206d27b9d02cc3fa6a952f4"`
Sep 10 19:59:47.219 INFO blam! cc5f6ef497570bd689841eafcbafa6c53db5d395d206d27b9d02cc3fa6a952f4