Nov 01 18:11:34.002 INFO checking qptrie-0.2.2 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 18:11:34.002 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 18:11:34.368 INFO blam! b9ebdba40c906e75d76ac6d6cbef68c5e808b5aa0c6e5a5c1fbc575f5483b20a
Nov 01 18:11:34.373 INFO running `"docker" "start" "-a" "b9ebdba40c906e75d76ac6d6cbef68c5e808b5aa0c6e5a5c1fbc575f5483b20a"`
Nov 01 18:11:35.385 INFO kablam! usermod: no changes
Nov 01 18:11:35.483 INFO kablam!     Checking qptrie v0.2.2 (/source)
Nov 01 18:11:36.450 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:11:36.451 INFO kablam!    --> src/trie.rs:183:14
Nov 01 18:11:36.451 INFO kablam!     |
Nov 01 18:11:36.451 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Nov 01 18:11:36.451 INFO kablam!     |              ----^^^^
Nov 01 18:11:36.452 INFO kablam!     |              |
Nov 01 18:11:36.456 INFO kablam!     |              help: remove this `mut`
Nov 01 18:11:36.456 INFO kablam!     |
Nov 01 18:11:36.457 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 18:11:36.457 INFO kablam! 
Nov 01 18:11:36.705 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:11:36.705 INFO kablam!    --> src/trie.rs:183:14
Nov 01 18:11:36.705 INFO kablam!     |
Nov 01 18:11:36.706 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Nov 01 18:11:36.706 INFO kablam!     |              ----^^^^
Nov 01 18:11:36.706 INFO kablam!     |              |
Nov 01 18:11:36.706 INFO kablam!     |              help: remove this `mut`
Nov 01 18:11:36.707 INFO kablam!     |
Nov 01 18:11:36.707 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 18:11:36.707 INFO kablam! 
Nov 01 18:11:36.734 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 01 18:11:36.739 INFO kablam! su: No module specific data is present
Nov 01 18:11:37.232 INFO running `"docker" "rm" "-f" "b9ebdba40c906e75d76ac6d6cbef68c5e808b5aa0c6e5a5c1fbc575f5483b20a"`
Nov 01 18:11:37.428 INFO blam! b9ebdba40c906e75d76ac6d6cbef68c5e808b5aa0c6e5a5c1fbc575f5483b20a