Sep 01 07:03:37.031 INFO checking serde_osc-0.4.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 07:03:37.031 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 07:03:37.031 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:03:37.226 INFO blam! 9d882c663f6326e5b7837ad1b9ec9fbc09180ff57f014209a765ce7a1485dd67
Sep 01 07:03:37.228 INFO running `"docker" "start" "-a" "9d882c663f6326e5b7837ad1b9ec9fbc09180ff57f014209a765ce7a1485dd67"`
Sep 01 07:03:37.895 INFO kablam!     Checking serde_osc v0.4.2 (file:///source)
Sep 01 07:03:39.632 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:03:39.632 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Sep 01 07:03:39.632 INFO kablam!    |
Sep 01 07:03:39.632 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Sep 01 07:03:39.632 INFO kablam!    |                                   ----^^^^
Sep 01 07:03:39.632 INFO kablam!    |                                   |
Sep 01 07:03:39.632 INFO kablam!    |                                   help: remove this `mut`
Sep 01 07:03:39.633 INFO kablam!    |
Sep 01 07:03:39.633 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 07:03:39.633 INFO kablam! 
Sep 01 07:03:39.809 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:03:39.809 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Sep 01 07:03:39.809 INFO kablam!    |
Sep 01 07:03:39.809 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Sep 01 07:03:39.809 INFO kablam!    |                                   ----^^^^
Sep 01 07:03:39.809 INFO kablam!    |                                   |
Sep 01 07:03:39.809 INFO kablam!    |                                   help: remove this `mut`
Sep 01 07:03:39.809 INFO kablam!    |
Sep 01 07:03:39.809 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 07:03:39.809 INFO kablam! 
Sep 01 07:03:39.828 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:03:39.828 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Sep 01 07:03:39.828 INFO kablam!    |
Sep 01 07:03:39.828 INFO kablam! 46 |             Some(mut part) => {
Sep 01 07:03:39.828 INFO kablam!    |                  ----^^^^
Sep 01 07:03:39.828 INFO kablam!    |                  |
Sep 01 07:03:39.828 INFO kablam!    |                  help: remove this `mut`
Sep 01 07:03:39.829 INFO kablam! 
Sep 01 07:03:40.001 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:03:40.001 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Sep 01 07:03:40.001 INFO kablam!    |
Sep 01 07:03:40.001 INFO kablam! 46 |             Some(mut part) => {
Sep 01 07:03:40.001 INFO kablam!    |                  ----^^^^
Sep 01 07:03:40.001 INFO kablam!    |                  |
Sep 01 07:03:40.001 INFO kablam!    |                  help: remove this `mut`
Sep 01 07:03:40.002 INFO kablam! 
Sep 01 07:03:40.656 INFO kablam! warning: doc comment not used by rustdoc
Sep 01 07:03:40.656 INFO kablam!  --> tests/ser/tuple.rs:9:5
Sep 01 07:03:40.656 INFO kablam!   |
Sep 01 07:03:40.656 INFO kablam! 9 |     /// Tuple we'll serialize
Sep 01 07:03:40.656 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:03:40.656 INFO kablam!   |
Sep 01 07:03:40.656 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Sep 01 07:03:40.656 INFO kablam! 
Sep 01 07:03:40.657 INFO kablam! warning: doc comment not used by rustdoc
Sep 01 07:03:40.657 INFO kablam!   --> tests/ser/tuple.rs:32:5
Sep 01 07:03:40.657 INFO kablam!    |
Sep 01 07:03:40.657 INFO kablam! 32 |     /// Tuple we'll serialize
Sep 01 07:03:40.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:03:40.657 INFO kablam! 
Sep 01 07:03:41.272 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
Sep 01 07:03:41.277 INFO kablam! su: No module specific data is present
Sep 01 07:03:41.714 INFO running `"docker" "rm" "-f" "9d882c663f6326e5b7837ad1b9ec9fbc09180ff57f014209a765ce7a1485dd67"`
Sep 01 07:03:41.850 INFO blam! 9d882c663f6326e5b7837ad1b9ec9fbc09180ff57f014209a765ce7a1485dd67