Aug 31 14:28:49.859 INFO checking sea-canal-0.3.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 14:28:49.860 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 14:28:49.860 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 14:28:50.021 INFO blam! 094ea03b69c6eb58352ae19dd8624332e4f86c47515a84f38214ab0925a7140b
Aug 31 14:28:50.023 INFO running `"docker" "start" "-a" "094ea03b69c6eb58352ae19dd8624332e4f86c47515a84f38214ab0925a7140b"`
Aug 31 14:28:50.603 INFO kablam!     Checking sea-canal v0.3.0 (file:///source)
Aug 31 14:28:51.467 INFO kablam! warning: variable does not need to be mutable
Aug 31 14:28:51.467 INFO kablam!   --> src/pattern.rs:68:19
Aug 31 14:28:51.467 INFO kablam!    |
Aug 31 14:28:51.467 INFO kablam! 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Aug 31 14:28:51.467 INFO kablam!    |                   ----^^^
Aug 31 14:28:51.468 INFO kablam!    |                   |
Aug 31 14:28:51.468 INFO kablam!    |                   help: remove this `mut`
Aug 31 14:28:51.468 INFO kablam!    |
Aug 31 14:28:51.468 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 14:28:51.468 INFO kablam! 
Aug 31 14:28:51.493 INFO kablam! warning: variable does not need to be mutable
Aug 31 14:28:51.493 INFO kablam!    --> src/pattern.rs:160:19
Aug 31 14:28:51.493 INFO kablam!     |
Aug 31 14:28:51.493 INFO kablam! 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Aug 31 14:28:51.493 INFO kablam!     |                   ----^^^
Aug 31 14:28:51.493 INFO kablam!     |                   |
Aug 31 14:28:51.493 INFO kablam!     |                   help: remove this `mut`
Aug 31 14:28:51.493 INFO kablam! 
Aug 31 14:28:51.543 INFO kablam! warning: variable does not need to be mutable
Aug 31 14:28:51.543 INFO kablam!   --> src/pattern.rs:68:19
Aug 31 14:28:51.543 INFO kablam!    |
Aug 31 14:28:51.543 INFO kablam! 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Aug 31 14:28:51.543 INFO kablam!    |                   ----^^^
Aug 31 14:28:51.543 INFO kablam!    |                   |
Aug 31 14:28:51.543 INFO kablam!    |                   help: remove this `mut`
Aug 31 14:28:51.543 INFO kablam!    |
Aug 31 14:28:51.544 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 14:28:51.544 INFO kablam! 
Aug 31 14:28:51.570 INFO kablam! warning: variable does not need to be mutable
Aug 31 14:28:51.570 INFO kablam!    --> src/pattern.rs:160:19
Aug 31 14:28:51.570 INFO kablam!     |
Aug 31 14:28:51.570 INFO kablam! 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Aug 31 14:28:51.570 INFO kablam!     |                   ----^^^
Aug 31 14:28:51.570 INFO kablam!     |                   |
Aug 31 14:28:51.570 INFO kablam!     |                   help: remove this `mut`
Aug 31 14:28:51.570 INFO kablam! 
Aug 31 14:28:52.324 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Aug 31 14:28:52.326 INFO kablam! su: No module specific data is present
Aug 31 14:28:52.745 INFO running `"docker" "rm" "-f" "094ea03b69c6eb58352ae19dd8624332e4f86c47515a84f38214ab0925a7140b"`
Aug 31 14:28:52.836 INFO blam! 094ea03b69c6eb58352ae19dd8624332e4f86c47515a84f38214ab0925a7140b