Oct 27 10:37:31.234 INFO checking MindBuffer/osc_to_beyond against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 10:37:31.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 10:37:31.606 INFO blam! 50a925fc34a02c44a27f16697a4b077b20214e34ae35602c07dd49e9e3513d70
Oct 27 10:37:31.611 INFO running `"docker" "start" "-a" "50a925fc34a02c44a27f16697a4b077b20214e34ae35602c07dd49e9e3513d70"`
Oct 27 10:37:32.515 INFO kablam! usermod: no changes
Oct 27 10:37:32.617 INFO kablam!    Compiling libloading v0.4.0
Oct 27 10:37:35.495 INFO kablam!     Checking pangolin v0.1.0 (/source/pangolin)
Oct 27 10:37:36.239 INFO kablam!     Checking osc_to_beyond v0.1.0 (/source)
Oct 27 10:37:37.427 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:37:37.427 INFO kablam!    --> src/main.rs:158:17
Oct 27 10:37:37.427 INFO kablam!     |
Oct 27 10:37:37.427 INFO kablam! 158 |             let mut layer = layer_map.entry(message.addr.clone()).or_insert(Layer::default());
Oct 27 10:37:37.427 INFO kablam!     |                 ----^^^^^
Oct 27 10:37:37.427 INFO kablam!     |                 |
Oct 27 10:37:37.427 INFO kablam!     |                 help: remove this `mut`
Oct 27 10:37:37.427 INFO kablam!     |
Oct 27 10:37:37.427 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 10:37:37.427 INFO kablam! 
Oct 27 10:37:37.427 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:37:37.427 INFO kablam!    --> src/main.rs:165:21
Oct 27 10:37:37.427 INFO kablam!     |
Oct 27 10:37:37.427 INFO kablam! 165 |                 let mut blob_chunks = layer.blob_map.entry(time_stamp).or_insert(Vec::new());
Oct 27 10:37:37.427 INFO kablam!     |                     ----^^^^^^^^^^^
Oct 27 10:37:37.427 INFO kablam!     |                     |
Oct 27 10:37:37.427 INFO kablam!     |                     help: remove this `mut`
Oct 27 10:37:37.427 INFO kablam! 
Oct 27 10:37:37.631 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:37:37.631 INFO kablam!    --> src/main.rs:158:17
Oct 27 10:37:37.631 INFO kablam!     |
Oct 27 10:37:37.631 INFO kablam! 158 |             let mut layer = layer_map.entry(message.addr.clone()).or_insert(Layer::default());
Oct 27 10:37:37.631 INFO kablam!     |                 ----^^^^^
Oct 27 10:37:37.631 INFO kablam!     |                 |
Oct 27 10:37:37.631 INFO kablam!     |                 help: remove this `mut`
Oct 27 10:37:37.631 INFO kablam!     |
Oct 27 10:37:37.631 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 10:37:37.631 INFO kablam! 
Oct 27 10:37:37.631 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:37:37.631 INFO kablam!    --> src/main.rs:165:21
Oct 27 10:37:37.631 INFO kablam!     |
Oct 27 10:37:37.631 INFO kablam! 165 |                 let mut blob_chunks = layer.blob_map.entry(time_stamp).or_insert(Vec::new());
Oct 27 10:37:37.631 INFO kablam!     |                     ----^^^^^^^^^^^
Oct 27 10:37:37.631 INFO kablam!     |                     |
Oct 27 10:37:37.631 INFO kablam!     |                     help: remove this `mut`
Oct 27 10:37:37.631 INFO kablam! 
Oct 27 10:37:37.684 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
Oct 27 10:37:37.687 INFO kablam! su: No module specific data is present
Oct 27 10:37:38.372 INFO running `"docker" "rm" "-f" "50a925fc34a02c44a27f16697a4b077b20214e34ae35602c07dd49e9e3513d70"`
Oct 27 10:37:38.665 INFO blam! 50a925fc34a02c44a27f16697a4b077b20214e34ae35602c07dd49e9e3513d70