Sep 21 03:18:37.618 INFO checking serde_osc-0.4.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:18:37.618 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:18:37.618 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/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 03:18:37.795 INFO blam! 16eb264951b83e14f77cb05caeb1e1da108f5a65876e633c86842998494f5132
Sep 21 03:18:37.797 INFO running `"docker" "start" "-a" "16eb264951b83e14f77cb05caeb1e1da108f5a65876e633c86842998494f5132"`
Sep 21 03:18:38.454 INFO kablam! usermod: no changes
Sep 21 03:18:38.496 INFO kablam!     Checking serde_osc v0.4.2 (/source)
Sep 21 03:18:39.159 INFO kablam! warning: variable does not need to be mutable
Sep 21 03:18:39.159 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Sep 21 03:18:39.159 INFO kablam!    |
Sep 21 03:18:39.159 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Sep 21 03:18:39.159 INFO kablam!    |                                   ----^^^^
Sep 21 03:18:39.159 INFO kablam!    |                                   |
Sep 21 03:18:39.159 INFO kablam!    |                                   help: remove this `mut`
Sep 21 03:18:39.159 INFO kablam!    |
Sep 21 03:18:39.159 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 03:18:39.159 INFO kablam! 
Sep 21 03:18:39.233 INFO kablam! warning: variable does not need to be mutable
Sep 21 03:18:39.233 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Sep 21 03:18:39.233 INFO kablam!    |
Sep 21 03:18:39.233 INFO kablam! 46 |             Some(mut part) => {
Sep 21 03:18:39.233 INFO kablam!    |                  ----^^^^
Sep 21 03:18:39.233 INFO kablam!    |                  |
Sep 21 03:18:39.233 INFO kablam!    |                  help: remove this `mut`
Sep 21 03:18:39.233 INFO kablam! 
Sep 21 03:18:39.311 INFO kablam! warning: variable does not need to be mutable
Sep 21 03:18:39.311 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Sep 21 03:18:39.311 INFO kablam!    |
Sep 21 03:18:39.311 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Sep 21 03:18:39.311 INFO kablam!    |                                   ----^^^^
Sep 21 03:18:39.311 INFO kablam!    |                                   |
Sep 21 03:18:39.311 INFO kablam!    |                                   help: remove this `mut`
Sep 21 03:18:39.311 INFO kablam!    |
Sep 21 03:18:39.311 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 03:18:39.311 INFO kablam! 
Sep 21 03:18:39.398 INFO kablam! warning: variable does not need to be mutable
Sep 21 03:18:39.398 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Sep 21 03:18:39.398 INFO kablam!    |
Sep 21 03:18:39.398 INFO kablam! 46 |             Some(mut part) => {
Sep 21 03:18:39.398 INFO kablam!    |                  ----^^^^
Sep 21 03:18:39.398 INFO kablam!    |                  |
Sep 21 03:18:39.398 INFO kablam!    |                  help: remove this `mut`
Sep 21 03:18:39.398 INFO kablam! 
Sep 21 03:18:39.729 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 03:18:39.729 INFO kablam!  --> tests/ser/tuple.rs:9:5
Sep 21 03:18:39.729 INFO kablam!   |
Sep 21 03:18:39.729 INFO kablam! 9 |     /// Tuple we'll serialize
Sep 21 03:18:39.729 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:18:39.729 INFO kablam!   |
Sep 21 03:18:39.729 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Sep 21 03:18:39.729 INFO kablam! 
Sep 21 03:18:39.729 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 03:18:39.729 INFO kablam!   --> tests/ser/tuple.rs:32:5
Sep 21 03:18:39.729 INFO kablam!    |
Sep 21 03:18:39.729 INFO kablam! 32 |     /// Tuple we'll serialize
Sep 21 03:18:39.729 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:18:39.729 INFO kablam! 
Sep 21 03:18:40.134 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Sep 21 03:18:40.138 INFO kablam! su: No module specific data is present
Sep 21 03:18:40.675 INFO running `"docker" "rm" "-f" "16eb264951b83e14f77cb05caeb1e1da108f5a65876e633c86842998494f5132"`
Sep 21 03:18:40.760 INFO blam! 16eb264951b83e14f77cb05caeb1e1da108f5a65876e633c86842998494f5132