Sep 01 07:17:48.225 INFO checking sea-canal-0.3.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 07:17:48.225 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 07:17:48.225 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:17:48.398 INFO blam! b937f733d460f9a462a52fdfbae127536e18cdb708467eda390e2aba043539fe
Sep 01 07:17:48.400 INFO running `"docker" "start" "-a" "b937f733d460f9a462a52fdfbae127536e18cdb708467eda390e2aba043539fe"`
Sep 01 07:17:49.162 INFO kablam!     Checking sea-canal v0.3.0 (file:///source)
Sep 01 07:17:49.783 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:17:49.783 INFO kablam!   --> src/pattern.rs:68:19
Sep 01 07:17:49.783 INFO kablam!    |
Sep 01 07:17:49.783 INFO kablam! 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Sep 01 07:17:49.783 INFO kablam!    |                   ----^^^
Sep 01 07:17:49.783 INFO kablam!    |                   |
Sep 01 07:17:49.783 INFO kablam!    |                   help: remove this `mut`
Sep 01 07:17:49.783 INFO kablam!    |
Sep 01 07:17:49.783 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 07:17:49.783 INFO kablam! 
Sep 01 07:17:49.802 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:17:49.802 INFO kablam!    --> src/pattern.rs:160:19
Sep 01 07:17:49.802 INFO kablam!     |
Sep 01 07:17:49.802 INFO kablam! 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Sep 01 07:17:49.802 INFO kablam!     |                   ----^^^
Sep 01 07:17:49.802 INFO kablam!     |                   |
Sep 01 07:17:49.802 INFO kablam!     |                   help: remove this `mut`
Sep 01 07:17:49.802 INFO kablam! 
Sep 01 07:17:50.061 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:17:50.061 INFO kablam!   --> src/pattern.rs:68:19
Sep 01 07:17:50.061 INFO kablam!    |
Sep 01 07:17:50.061 INFO kablam! 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Sep 01 07:17:50.061 INFO kablam!    |                   ----^^^
Sep 01 07:17:50.061 INFO kablam!    |                   |
Sep 01 07:17:50.061 INFO kablam!    |                   help: remove this `mut`
Sep 01 07:17:50.061 INFO kablam!    |
Sep 01 07:17:50.061 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 07:17:50.061 INFO kablam! 
Sep 01 07:17:50.082 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:17:50.082 INFO kablam!    --> src/pattern.rs:160:19
Sep 01 07:17:50.082 INFO kablam!     |
Sep 01 07:17:50.082 INFO kablam! 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Sep 01 07:17:50.082 INFO kablam!     |                   ----^^^
Sep 01 07:17:50.082 INFO kablam!     |                   |
Sep 01 07:17:50.082 INFO kablam!     |                   help: remove this `mut`
Sep 01 07:17:50.082 INFO kablam! 
Sep 01 07:17:50.507 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Sep 01 07:17:50.512 INFO kablam! su: No module specific data is present
Sep 01 07:17:50.996 INFO running `"docker" "rm" "-f" "b937f733d460f9a462a52fdfbae127536e18cdb708467eda390e2aba043539fe"`
Sep 01 07:17:51.109 INFO blam! b937f733d460f9a462a52fdfbae127536e18cdb708467eda390e2aba043539fe