Sep 21 03:27:32.756 INFO checking sea-canal-0.3.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:27:32.756 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:27:32.756 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:27:32.908 INFO blam! 0ca73b27e38b57905369af90bc0b51377e67731f07871eef04e27a35a58321a0
Sep 21 03:27:32.910 INFO running `"docker" "start" "-a" "0ca73b27e38b57905369af90bc0b51377e67731f07871eef04e27a35a58321a0"`
Sep 21 03:27:33.873 INFO kablam! usermod: no changes
Sep 21 03:27:33.905 INFO kablam!     Checking sea-canal v0.3.0 (/source)
Sep 21 03:27:34.296 INFO kablam! warning: variable does not need to be mutable
Sep 21 03:27:34.296 INFO kablam!   --> src/pattern.rs:68:19
Sep 21 03:27:34.296 INFO kablam!    |
Sep 21 03:27:34.296 INFO kablam! 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Sep 21 03:27:34.296 INFO kablam!    |                   ----^^^
Sep 21 03:27:34.296 INFO kablam!    |                   |
Sep 21 03:27:34.296 INFO kablam!    |                   help: remove this `mut`
Sep 21 03:27:34.296 INFO kablam!    |
Sep 21 03:27:34.296 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 03:27:34.296 INFO kablam! 
Sep 21 03:27:34.305 INFO kablam! warning: variable does not need to be mutable
Sep 21 03:27:34.305 INFO kablam!    --> src/pattern.rs:160:19
Sep 21 03:27:34.305 INFO kablam!     |
Sep 21 03:27:34.305 INFO kablam! 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Sep 21 03:27:34.305 INFO kablam!     |                   ----^^^
Sep 21 03:27:34.305 INFO kablam!     |                   |
Sep 21 03:27:34.305 INFO kablam!     |                   help: remove this `mut`
Sep 21 03:27:34.305 INFO kablam! 
Sep 21 03:27:34.434 INFO kablam! warning: variable does not need to be mutable
Sep 21 03:27:34.434 INFO kablam!   --> src/pattern.rs:68:19
Sep 21 03:27:34.434 INFO kablam!    |
Sep 21 03:27:34.434 INFO kablam! 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Sep 21 03:27:34.434 INFO kablam!    |                   ----^^^
Sep 21 03:27:34.434 INFO kablam!    |                   |
Sep 21 03:27:34.434 INFO kablam!    |                   help: remove this `mut`
Sep 21 03:27:34.435 INFO kablam!    |
Sep 21 03:27:34.435 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 03:27:34.435 INFO kablam! 
Sep 21 03:27:34.460 INFO kablam! warning: variable does not need to be mutable
Sep 21 03:27:34.460 INFO kablam!    --> src/pattern.rs:160:19
Sep 21 03:27:34.460 INFO kablam!     |
Sep 21 03:27:34.460 INFO kablam! 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Sep 21 03:27:34.460 INFO kablam!     |                   ----^^^
Sep 21 03:27:34.460 INFO kablam!     |                   |
Sep 21 03:27:34.460 INFO kablam!     |                   help: remove this `mut`
Sep 21 03:27:34.460 INFO kablam! 
Sep 21 03:27:34.749 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Sep 21 03:27:34.752 INFO kablam! su: No module specific data is present
Sep 21 03:27:35.417 INFO running `"docker" "rm" "-f" "0ca73b27e38b57905369af90bc0b51377e67731f07871eef04e27a35a58321a0"`
Sep 21 03:27:35.472 INFO blam! 0ca73b27e38b57905369af90bc0b51377e67731f07871eef04e27a35a58321a0