Aug 30 03:58:22.638 INFO checking serde_osc-0.4.2 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 03:58:22.638 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 03:58:22.638 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/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 03:58:22.867 INFO blam! 37c183c12226b3fe3477f4ea287e9a02f48947174d7a644ca3281dfb97a2a036
Aug 30 03:58:22.869 INFO running `"docker" "start" "-a" "37c183c12226b3fe3477f4ea287e9a02f48947174d7a644ca3281dfb97a2a036"`
Aug 30 03:58:23.671 INFO kablam!     Checking serde_osc v0.4.2 (file:///source)
Aug 30 03:58:25.191 INFO kablam! warning: variable does not need to be mutable
Aug 30 03:58:25.191 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Aug 30 03:58:25.191 INFO kablam!    |
Aug 30 03:58:25.191 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Aug 30 03:58:25.191 INFO kablam!    |                                   ----^^^^
Aug 30 03:58:25.191 INFO kablam!    |                                   |
Aug 30 03:58:25.191 INFO kablam!    |                                   help: remove this `mut`
Aug 30 03:58:25.191 INFO kablam!    |
Aug 30 03:58:25.191 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 03:58:25.191 INFO kablam! 
Aug 30 03:58:25.404 INFO kablam! warning: variable does not need to be mutable
Aug 30 03:58:25.404 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Aug 30 03:58:25.404 INFO kablam!    |
Aug 30 03:58:25.404 INFO kablam! 46 |             Some(mut part) => {
Aug 30 03:58:25.404 INFO kablam!    |                  ----^^^^
Aug 30 03:58:25.404 INFO kablam!    |                  |
Aug 30 03:58:25.405 INFO kablam!    |                  help: remove this `mut`
Aug 30 03:58:25.405 INFO kablam! 
Aug 30 03:58:25.525 INFO kablam! warning: variable does not need to be mutable
Aug 30 03:58:25.525 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Aug 30 03:58:25.526 INFO kablam!    |
Aug 30 03:58:25.526 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Aug 30 03:58:25.526 INFO kablam!    |                                   ----^^^^
Aug 30 03:58:25.526 INFO kablam!    |                                   |
Aug 30 03:58:25.526 INFO kablam!    |                                   help: remove this `mut`
Aug 30 03:58:25.526 INFO kablam!    |
Aug 30 03:58:25.526 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 03:58:25.526 INFO kablam! 
Aug 30 03:58:25.702 INFO kablam! warning: variable does not need to be mutable
Aug 30 03:58:25.702 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Aug 30 03:58:25.702 INFO kablam!    |
Aug 30 03:58:25.702 INFO kablam! 46 |             Some(mut part) => {
Aug 30 03:58:25.702 INFO kablam!    |                  ----^^^^
Aug 30 03:58:25.703 INFO kablam!    |                  |
Aug 30 03:58:25.703 INFO kablam!    |                  help: remove this `mut`
Aug 30 03:58:25.703 INFO kablam! 
Aug 30 03:58:26.300 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 03:58:26.300 INFO kablam!  --> tests/ser/tuple.rs:9:5
Aug 30 03:58:26.300 INFO kablam!   |
Aug 30 03:58:26.300 INFO kablam! 9 |     /// Tuple we'll serialize
Aug 30 03:58:26.300 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 03:58:26.300 INFO kablam!   |
Aug 30 03:58:26.300 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Aug 30 03:58:26.300 INFO kablam! 
Aug 30 03:58:26.300 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 03:58:26.300 INFO kablam!   --> tests/ser/tuple.rs:32:5
Aug 30 03:58:26.300 INFO kablam!    |
Aug 30 03:58:26.300 INFO kablam! 32 |     /// Tuple we'll serialize
Aug 30 03:58:26.300 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 03:58:26.300 INFO kablam! 
Aug 30 03:58:26.960 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Aug 30 03:58:26.964 INFO kablam! su: No module specific data is present
Aug 30 03:58:27.409 INFO running `"docker" "rm" "-f" "37c183c12226b3fe3477f4ea287e9a02f48947174d7a644ca3281dfb97a2a036"`
Aug 30 03:58:27.522 INFO blam! 37c183c12226b3fe3477f4ea287e9a02f48947174d7a644ca3281dfb97a2a036