Aug 17 08:16:39.044 INFO checking titleformat-rs-0.1.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 08:16:39.045 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 08:16:39.045 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 08:16:39.045 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 08:16:39.266 INFO blam! 027a5930878cdf1b971f43c5f2ae4af7c88ebee5746efb18c065d641e7c35c7e
Aug 17 08:16:39.269 INFO running `"docker" "start" "-a" "027a5930878cdf1b971f43c5f2ae4af7c88ebee5746efb18c065d641e7c35c7e"`
Aug 17 08:16:40.726 INFO kablam!     Checking memchr v2.0.1
Aug 17 08:16:41.116 INFO kablam!     Checking nom v4.0.0
Aug 17 08:16:45.454 INFO kablam!     Checking titleformat-rs v0.1.0 (file:///source)
Aug 17 08:16:49.498 INFO kablam! warning: variable does not need to be mutable
Aug 17 08:16:49.498 INFO kablam!   --> src/program.rs:89:15
Aug 17 08:16:49.498 INFO kablam!    |
Aug 17 08:16:49.498 INFO kablam! 89 |           let mut new_arg = self.eval(env, arg)?;
Aug 17 08:16:49.498 INFO kablam!    |               ----^^^^^^^
Aug 17 08:16:49.498 INFO kablam!    |               |
Aug 17 08:16:49.498 INFO kablam!    |               help: remove this `mut`
Aug 17 08:16:49.498 INFO kablam!    |
Aug 17 08:16:49.498 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 08:16:49.498 INFO kablam! 
Aug 17 08:16:50.051 INFO kablam! warning: variable does not need to be mutable
Aug 17 08:16:50.051 INFO kablam!   --> src/program.rs:89:15
Aug 17 08:16:50.051 INFO kablam!    |
Aug 17 08:16:50.051 INFO kablam! 89 |           let mut new_arg = self.eval(env, arg)?;
Aug 17 08:16:50.051 INFO kablam!    |               ----^^^^^^^
Aug 17 08:16:50.051 INFO kablam!    |               |
Aug 17 08:16:50.051 INFO kablam!    |               help: remove this `mut`
Aug 17 08:16:50.054 INFO kablam!    |
Aug 17 08:16:50.054 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 08:16:50.054 INFO kablam! 
Aug 17 08:16:50.647 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.94s
Aug 17 08:16:50.651 INFO kablam! su: No module specific data is present
Aug 17 08:16:51.152 INFO running `"docker" "rm" "-f" "027a5930878cdf1b971f43c5f2ae4af7c88ebee5746efb18c065d641e7c35c7e"`
Aug 17 08:16:51.306 INFO blam! 027a5930878cdf1b971f43c5f2ae4af7c88ebee5746efb18c065d641e7c35c7e