Sep 10 20:05:42.211 INFO checking dpc-rdup-du-0.2.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:05:42.211 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:05:42.211 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/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 20:05:42.367 INFO blam! f1fec5c531e9f0fc516a6e404943b98afbd12455d13bb5ae87664dac86f69faf
Sep 10 20:05:42.369 INFO running `"docker" "start" "-a" "f1fec5c531e9f0fc516a6e404943b98afbd12455d13bb5ae87664dac86f69faf"`
Sep 10 20:05:43.345 INFO kablam! usermod: no changes
Sep 10 20:05:43.370 INFO kablam!     Checking dpc-rdup-du v0.2.0 (file:///source)
Sep 10 20:05:43.666 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:05:43.666 INFO kablam!   --> src/main.rs:96:15
Sep 10 20:05:43.666 INFO kablam!    |
Sep 10 20:05:43.666 INFO kablam! 96 |               mut err: &mut FnMut(&Path, io::Error)) {
Sep 10 20:05:43.666 INFO kablam!    |               ----^^^
Sep 10 20:05:43.666 INFO kablam!    |               |
Sep 10 20:05:43.666 INFO kablam!    |               help: remove this `mut`
Sep 10 20:05:43.666 INFO kablam!    |
Sep 10 20:05:43.666 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 20:05:43.666 INFO kablam! 
Sep 10 20:05:43.695 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:05:43.696 INFO kablam!   --> src/main.rs:96:15
Sep 10 20:05:43.696 INFO kablam!    |
Sep 10 20:05:43.696 INFO kablam! 96 |               mut err: &mut FnMut(&Path, io::Error)) {
Sep 10 20:05:43.696 INFO kablam!    |               ----^^^
Sep 10 20:05:43.696 INFO kablam!    |               |
Sep 10 20:05:43.696 INFO kablam!    |               help: remove this `mut`
Sep 10 20:05:43.696 INFO kablam!    |
Sep 10 20:05:43.696 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 20:05:43.696 INFO kablam! 
Sep 10 20:05:43.721 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Sep 10 20:05:43.724 INFO kablam! su: No module specific data is present
Sep 10 20:05:44.341 INFO running `"docker" "rm" "-f" "f1fec5c531e9f0fc516a6e404943b98afbd12455d13bb5ae87664dac86f69faf"`
Sep 10 20:05:44.422 INFO blam! f1fec5c531e9f0fc516a6e404943b98afbd12455d13bb5ae87664dac86f69faf