Nov 10 00:07:30.410 INFO checking serde_osc-0.4.2 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 00:07:30.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 10 00:07:30.674 INFO blam! dd6180ba9b5093716e8b67b58eaa18f0098e0a841cfebe91f5f58c97c6803174
Nov 10 00:07:30.676 INFO running `"docker" "start" "-a" "dd6180ba9b5093716e8b67b58eaa18f0098e0a841cfebe91f5f58c97c6803174"`
Nov 10 00:07:31.069 INFO kablam! usermod: no changes
Nov 10 00:07:31.135 INFO kablam!     Checking serde_osc v0.4.2 (/source)
Nov 10 00:07:32.323 INFO kablam! warning: variable does not need to be mutable
Nov 10 00:07:32.323 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Nov 10 00:07:32.323 INFO kablam!    |
Nov 10 00:07:32.323 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Nov 10 00:07:32.323 INFO kablam!    |                                   ----^^^^
Nov 10 00:07:32.323 INFO kablam!    |                                   |
Nov 10 00:07:32.323 INFO kablam!    |                                   help: remove this `mut`
Nov 10 00:07:32.323 INFO kablam!    |
Nov 10 00:07:32.323 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 00:07:32.323 INFO kablam! 
Nov 10 00:07:32.331 INFO kablam! warning: variable does not need to be mutable
Nov 10 00:07:32.332 INFO kablam!   --> src/de/bundle_visitor.rs:85:35
Nov 10 00:07:32.332 INFO kablam!    |
Nov 10 00:07:32.332 INFO kablam! 85 |             BundleField::Elements(mut read) =>
Nov 10 00:07:32.332 INFO kablam!    |                                   ----^^^^
Nov 10 00:07:32.332 INFO kablam!    |                                   |
Nov 10 00:07:32.332 INFO kablam!    |                                   help: remove this `mut`
Nov 10 00:07:32.335 INFO kablam!    |
Nov 10 00:07:32.335 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 00:07:32.335 INFO kablam! 
Nov 10 00:07:32.408 INFO kablam! warning: variable does not need to be mutable
Nov 10 00:07:32.408 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Nov 10 00:07:32.408 INFO kablam!    |
Nov 10 00:07:32.408 INFO kablam! 46 |             Some(mut part) => {
Nov 10 00:07:32.408 INFO kablam!    |                  ----^^^^
Nov 10 00:07:32.408 INFO kablam!    |                  |
Nov 10 00:07:32.408 INFO kablam!    |                  help: remove this `mut`
Nov 10 00:07:32.408 INFO kablam! 
Nov 10 00:07:32.539 INFO kablam! warning: variable does not need to be mutable
Nov 10 00:07:32.539 INFO kablam!   --> src/ser/timetag_ser.rs:46:18
Nov 10 00:07:32.539 INFO kablam!    |
Nov 10 00:07:32.539 INFO kablam! 46 |             Some(mut part) => {
Nov 10 00:07:32.539 INFO kablam!    |                  ----^^^^
Nov 10 00:07:32.539 INFO kablam!    |                  |
Nov 10 00:07:32.539 INFO kablam!    |                  help: remove this `mut`
Nov 10 00:07:32.539 INFO kablam! 
Nov 10 00:07:33.903 INFO kablam! warning: doc comment not used by rustdoc
Nov 10 00:07:33.903 INFO kablam!  --> tests/ser/tuple.rs:9:5
Nov 10 00:07:33.903 INFO kablam!   |
Nov 10 00:07:33.903 INFO kablam! 9 |     /// Tuple we'll serialize
Nov 10 00:07:33.903 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 00:07:33.903 INFO kablam!   |
Nov 10 00:07:33.903 INFO kablam!   = note: #[warn(unused_doc_comments)] on by default
Nov 10 00:07:33.903 INFO kablam! 
Nov 10 00:07:33.903 INFO kablam! warning: doc comment not used by rustdoc
Nov 10 00:07:33.903 INFO kablam!   --> tests/ser/tuple.rs:32:5
Nov 10 00:07:33.903 INFO kablam!    |
Nov 10 00:07:33.903 INFO kablam! 32 |     /// Tuple we'll serialize
Nov 10 00:07:33.903 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 00:07:33.903 INFO kablam! 
Nov 10 00:07:34.311 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
Nov 10 00:07:34.311 INFO kablam! su: No module specific data is present
Nov 10 00:07:35.530 INFO running `"docker" "rm" "-f" "dd6180ba9b5093716e8b67b58eaa18f0098e0a841cfebe91f5f58c97c6803174"`
Nov 10 00:07:35.703 INFO blam! dd6180ba9b5093716e8b67b58eaa18f0098e0a841cfebe91f5f58c97c6803174