Nov 02 08:23:41.294 INFO checking qjojo/rustkov against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 08:23:41.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02 08:23:41.864 INFO blam! 4490ff049e5553445d9fe402184f4844a71a031dfb9faccee6582add96b89633
Nov 02 08:23:41.876 INFO running `"docker" "start" "-a" "4490ff049e5553445d9fe402184f4844a71a031dfb9faccee6582add96b89633"`
Nov 02 08:23:42.900 INFO kablam! usermod: no changes
Nov 02 08:23:42.976 INFO kablam!     Checking rustkov v0.1.0 (/source)
Nov 02 08:23:43.384 INFO kablam! warning: variable does not need to be mutable
Nov 02 08:23:43.384 INFO kablam!   --> src/main.rs:33:13
Nov 02 08:23:43.384 INFO kablam!    |
Nov 02 08:23:43.384 INFO kablam! 33 |         let mut val = rng.gen_range(0.0, 1.0);
Nov 02 08:23:43.384 INFO kablam!    |             ----^^^
Nov 02 08:23:43.384 INFO kablam!    |             |
Nov 02 08:23:43.384 INFO kablam!    |             help: remove this `mut`
Nov 02 08:23:43.385 INFO kablam!    |
Nov 02 08:23:43.385 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 08:23:43.385 INFO kablam! 
Nov 02 08:23:43.421 INFO kablam! warning: variable does not need to be mutable
Nov 02 08:23:43.421 INFO kablam!   --> src/main.rs:33:13
Nov 02 08:23:43.422 INFO kablam!    |
Nov 02 08:23:43.422 INFO kablam! 33 |         let mut val = rng.gen_range(0.0, 1.0);
Nov 02 08:23:43.422 INFO kablam!    |             ----^^^
Nov 02 08:23:43.422 INFO kablam!    |             |
Nov 02 08:23:43.423 INFO kablam!    |             help: remove this `mut`
Nov 02 08:23:43.423 INFO kablam!    |
Nov 02 08:23:43.423 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 08:23:43.424 INFO kablam! 
Nov 02 08:23:43.472 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Nov 02 08:23:43.472 INFO kablam! su: No module specific data is present
Nov 02 08:23:44.195 INFO running `"docker" "rm" "-f" "4490ff049e5553445d9fe402184f4844a71a031dfb9faccee6582add96b89633"`
Nov 02 08:23:44.493 INFO blam! 4490ff049e5553445d9fe402184f4844a71a031dfb9faccee6582add96b89633