Aug 30 04:01:45.021 INFO checking serde-xml-rs-0.2.1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 04:01:45.021 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 04:01:45.021 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 04:01:45.198 INFO blam! e852769922d5a36f13a5267d7f050818ab3fe98289c7ee4d581326d970043d51
Aug 30 04:01:45.199 INFO running `"docker" "start" "-a" "e852769922d5a36f13a5267d7f050818ab3fe98289c7ee4d581326d970043d51"`
Aug 30 04:01:46.061 INFO kablam!     Checking serde-xml-rs v0.2.1 (file:///source)
Aug 30 04:01:47.185 INFO kablam! warning: variable does not need to be mutable
Aug 30 04:01:47.185 INFO kablam!   --> src/serialize.rs:89:23
Aug 30 04:01:47.186 INFO kablam!    |
Aug 30 04:01:47.186 INFO kablam! 89 |     fn serialize_bool(mut self, v: bool) -> Result<Self::Ok, Self::Error> {
Aug 30 04:01:47.186 INFO kablam!    |                       ----^^^^
Aug 30 04:01:47.186 INFO kablam!    |                       |
Aug 30 04:01:47.186 INFO kablam!    |                       help: remove this `mut`
Aug 30 04:01:47.186 INFO kablam!    |
Aug 30 04:01:47.186 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 04:01:47.186 INFO kablam! 
Aug 30 04:01:47.344 INFO kablam! warning: variable does not need to be mutable
Aug 30 04:01:47.344 INFO kablam!   --> src/serialize.rs:89:23
Aug 30 04:01:47.344 INFO kablam!    |
Aug 30 04:01:47.344 INFO kablam! 89 |     fn serialize_bool(mut self, v: bool) -> Result<Self::Ok, Self::Error> {
Aug 30 04:01:47.344 INFO kablam!    |                       ----^^^^
Aug 30 04:01:47.344 INFO kablam!    |                       |
Aug 30 04:01:47.344 INFO kablam!    |                       help: remove this `mut`
Aug 30 04:01:47.344 INFO kablam!    |
Aug 30 04:01:47.344 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 04:01:47.344 INFO kablam! 
Aug 30 04:01:50.962 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.94s
Aug 30 04:01:50.968 INFO kablam! su: No module specific data is present
Aug 30 04:01:51.538 INFO running `"docker" "rm" "-f" "e852769922d5a36f13a5267d7f050818ab3fe98289c7ee4d581326d970043d51"`
Aug 30 04:01:51.645 INFO blam! e852769922d5a36f13a5267d7f050818ab3fe98289c7ee4d581326d970043d51