Aug 18 02:00:31.162 INFO checking cbuf-0.1.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 18 02:00:31.162 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 02:00:31.162 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 02:00:31.162 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/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 18 02:00:31.382 INFO blam! 4767348490d97074e307dbb1450d4491d787fbbd4262de98be9e51d9f6d26b63
Aug 18 02:00:31.384 INFO running `"docker" "start" "-a" "4767348490d97074e307dbb1450d4491d787fbbd4262de98be9e51d9f6d26b63"`
Aug 18 02:00:32.284 INFO kablam!     Checking cbuf v0.1.1 (file:///source)
Aug 18 02:00:34.321 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:00:34.321 INFO kablam!    --> src/lib.rs:235:13
Aug 18 02:00:34.321 INFO kablam!     |
Aug 18 02:00:34.321 INFO kablam! 235 |         let mut buf = &mut [0u8, 2];
Aug 18 02:00:34.321 INFO kablam!     |             ----^^^
Aug 18 02:00:34.321 INFO kablam!     |             |
Aug 18 02:00:34.321 INFO kablam!     |             help: remove this `mut`
Aug 18 02:00:34.321 INFO kablam!     |
Aug 18 02:00:34.322 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 02:00:34.322 INFO kablam! 
Aug 18 02:00:34.338 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:00:34.338 INFO kablam!    --> src/lib.rs:266:13
Aug 18 02:00:34.338 INFO kablam!     |
Aug 18 02:00:34.338 INFO kablam! 266 |         let mut buf = &mut [0u8, 0u8];
Aug 18 02:00:34.338 INFO kablam!     |             ----^^^
Aug 18 02:00:34.338 INFO kablam!     |             |
Aug 18 02:00:34.338 INFO kablam!     |             help: remove this `mut`
Aug 18 02:00:34.338 INFO kablam! 
Aug 18 02:00:34.349 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:00:34.350 INFO kablam!    --> src/lib.rs:298:13
Aug 18 02:00:34.350 INFO kablam!     |
Aug 18 02:00:34.350 INFO kablam! 298 |         let mut buf = &mut [0u8, 0u8];
Aug 18 02:00:34.350 INFO kablam!     |             ----^^^
Aug 18 02:00:34.350 INFO kablam!     |             |
Aug 18 02:00:34.350 INFO kablam!     |             help: remove this `mut`
Aug 18 02:00:34.350 INFO kablam! 
Aug 18 02:00:34.410 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Aug 18 02:00:34.416 INFO kablam! su: No module specific data is present
Aug 18 02:00:34.914 INFO running `"docker" "rm" "-f" "4767348490d97074e307dbb1450d4491d787fbbd4262de98be9e51d9f6d26b63"`
Aug 18 02:00:35.090 INFO blam! 4767348490d97074e307dbb1450d4491d787fbbd4262de98be9e51d9f6d26b63