Nov 07 08:07:52.978 INFO checking strings-0.1.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 08:07:52.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 08:07:53.159 INFO blam! f88a2e3c9fc7792ec88445898f9a0da790561cd008f7f4c662daddb5e5846c07
Nov 07 08:07:53.165 INFO running `"docker" "start" "-a" "f88a2e3c9fc7792ec88445898f9a0da790561cd008f7f4c662daddb5e5846c07"`
Nov 07 08:07:53.740 INFO kablam! usermod: no changes
Nov 07 08:07:53.820 INFO kablam!     Checking strings v0.1.1 (/source)
Nov 07 08:07:55.284 INFO kablam! warning: variable does not need to be mutable
Nov 07 08:07:55.284 INFO kablam!    --> src/string_buffer.rs:264:17
Nov 07 08:07:55.284 INFO kablam!     |
Nov 07 08:07:55.285 INFO kablam! 264 |             let mut last = &mut *result.first;
Nov 07 08:07:55.286 INFO kablam!     |                 ----^^^^
Nov 07 08:07:55.286 INFO kablam!     |                 |
Nov 07 08:07:55.286 INFO kablam!     |                 help: remove this `mut`
Nov 07 08:07:55.287 INFO kablam!     |
Nov 07 08:07:55.287 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 08:07:55.288 INFO kablam! 
Nov 07 08:07:55.325 INFO kablam! warning: variable does not need to be mutable
Nov 07 08:07:55.325 INFO kablam!    --> src/string_buffer.rs:264:17
Nov 07 08:07:55.326 INFO kablam!     |
Nov 07 08:07:55.326 INFO kablam! 264 |             let mut last = &mut *result.first;
Nov 07 08:07:55.327 INFO kablam!     |                 ----^^^^
Nov 07 08:07:55.327 INFO kablam!     |                 |
Nov 07 08:07:55.328 INFO kablam!     |                 help: remove this `mut`
Nov 07 08:07:55.328 INFO kablam!     |
Nov 07 08:07:55.329 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 08:07:55.329 INFO kablam! 
Nov 07 08:07:55.713 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Nov 07 08:07:55.717 INFO kablam! su: No module specific data is present
Nov 07 08:07:56.548 INFO running `"docker" "rm" "-f" "f88a2e3c9fc7792ec88445898f9a0da790561cd008f7f4c662daddb5e5846c07"`
Nov 07 08:07:56.960 INFO blam! f88a2e3c9fc7792ec88445898f9a0da790561cd008f7f4c662daddb5e5846c07