Nov 03 03:45:05.962 INFO checking qptrie-0.2.2 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 03:45:05.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 03:45:06.498 INFO blam! a031f7bb488c684213d5005318127059715ee0c7f035b09cc068d67d403431c5
Nov 03 03:45:06.500 INFO running `"docker" "start" "-a" "a031f7bb488c684213d5005318127059715ee0c7f035b09cc068d67d403431c5"`
Nov 03 03:45:07.628 INFO kablam! usermod: no changes
Nov 03 03:45:07.740 INFO kablam!     Checking qptrie v0.2.2 (/source)
Nov 03 03:45:09.389 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:45:09.389 INFO kablam!    --> src/trie.rs:183:14
Nov 03 03:45:09.390 INFO kablam!     |
Nov 03 03:45:09.390 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Nov 03 03:45:09.390 INFO kablam!     |              ----^^^^
Nov 03 03:45:09.390 INFO kablam!     |              |
Nov 03 03:45:09.391 INFO kablam!     |              help: remove this `mut`
Nov 03 03:45:09.391 INFO kablam!     |
Nov 03 03:45:09.391 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 03 03:45:09.391 INFO kablam! 
Nov 03 03:45:09.565 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:45:09.565 INFO kablam!    --> src/trie.rs:183:14
Nov 03 03:45:09.566 INFO kablam!     |
Nov 03 03:45:09.566 INFO kablam! 183 |         let (mut leaf, height) = unsafe {
Nov 03 03:45:09.566 INFO kablam!     |              ----^^^^
Nov 03 03:45:09.566 INFO kablam!     |              |
Nov 03 03:45:09.567 INFO kablam!     |              help: remove this `mut`
Nov 03 03:45:09.567 INFO kablam!     |
Nov 03 03:45:09.567 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 03 03:45:09.568 INFO kablam! 
Nov 03 03:45:09.629 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Nov 03 03:45:09.629 INFO kablam! su: No module specific data is present
Nov 03 03:45:10.524 INFO running `"docker" "rm" "-f" "a031f7bb488c684213d5005318127059715ee0c7f035b09cc068d67d403431c5"`
Nov 03 03:45:10.784 INFO blam! a031f7bb488c684213d5005318127059715ee0c7f035b09cc068d67d403431c5