Aug 17 10:59:55.490 INFO checking sea-canal-0.3.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 10:59:55.490 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 10:59:55.490 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 10:59:55.490 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 17 10:59:55.710 INFO blam! 5d2d915b2905ebba4069db7928ccfe8a064991c068b307bf02650fae6a8a375a
Aug 17 10:59:55.712 INFO running `"docker" "start" "-a" "5d2d915b2905ebba4069db7928ccfe8a064991c068b307bf02650fae6a8a375a"`
Aug 17 10:59:56.542 INFO kablam!     Checking sea-canal v0.3.0 (file:///source)
Aug 17 10:59:57.654 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:59:57.654 INFO kablam!   --> src/pattern.rs:68:19
Aug 17 10:59:57.654 INFO kablam!    |
Aug 17 10:59:57.654 INFO kablam! 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Aug 17 10:59:57.654 INFO kablam!    |                   ----^^^
Aug 17 10:59:57.654 INFO kablam!    |                   |
Aug 17 10:59:57.654 INFO kablam!    |                   help: remove this `mut`
Aug 17 10:59:57.655 INFO kablam!    |
Aug 17 10:59:57.655 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 10:59:57.656 INFO kablam! 
Aug 17 10:59:57.685 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:59:57.685 INFO kablam!    --> src/pattern.rs:160:19
Aug 17 10:59:57.685 INFO kablam!     |
Aug 17 10:59:57.685 INFO kablam! 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Aug 17 10:59:57.685 INFO kablam!     |                   ----^^^
Aug 17 10:59:57.685 INFO kablam!     |                   |
Aug 17 10:59:57.685 INFO kablam!     |                   help: remove this `mut`
Aug 17 10:59:57.685 INFO kablam! 
Aug 17 10:59:58.424 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:59:58.424 INFO kablam!   --> src/pattern.rs:68:19
Aug 17 10:59:58.424 INFO kablam!    |
Aug 17 10:59:58.424 INFO kablam! 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Aug 17 10:59:58.424 INFO kablam!    |                   ----^^^
Aug 17 10:59:58.424 INFO kablam!    |                   |
Aug 17 10:59:58.424 INFO kablam!    |                   help: remove this `mut`
Aug 17 10:59:58.425 INFO kablam!    |
Aug 17 10:59:58.425 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 10:59:58.426 INFO kablam! 
Aug 17 10:59:58.469 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:59:58.469 INFO kablam!    --> src/pattern.rs:160:19
Aug 17 10:59:58.469 INFO kablam!     |
Aug 17 10:59:58.469 INFO kablam! 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Aug 17 10:59:58.469 INFO kablam!     |                   ----^^^
Aug 17 10:59:58.469 INFO kablam!     |                   |
Aug 17 10:59:58.469 INFO kablam!     |                   help: remove this `mut`
Aug 17 10:59:58.470 INFO kablam! 
Aug 17 10:59:59.027 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
Aug 17 10:59:59.029 INFO kablam! su: No module specific data is present
Aug 17 10:59:59.572 INFO running `"docker" "rm" "-f" "5d2d915b2905ebba4069db7928ccfe8a064991c068b307bf02650fae6a8a375a"`
Aug 17 10:59:59.732 INFO blam! 5d2d915b2905ebba4069db7928ccfe8a064991c068b307bf02650fae6a8a375a