Oct 31 22:55:40.500 INFO checking qjojo/rustkov against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 22:55:40.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 22:55:41.058 INFO blam! f12df72cc022b20e71353636f026bc0ac9af181ebfdcf831ad857ab25e17a94a
Oct 31 22:55:41.061 INFO running `"docker" "start" "-a" "f12df72cc022b20e71353636f026bc0ac9af181ebfdcf831ad857ab25e17a94a"`
Oct 31 22:55:42.300 INFO kablam! usermod: no changes
Oct 31 22:55:42.360 INFO kablam!     Checking rustkov v0.1.0 (/source)
Oct 31 22:55:42.932 INFO kablam! warning: variable does not need to be mutable
Oct 31 22:55:42.933 INFO kablam!   --> src/main.rs:33:13
Oct 31 22:55:42.933 INFO kablam!    |
Oct 31 22:55:42.933 INFO kablam! 33 |         let mut val = rng.gen_range(0.0, 1.0);
Oct 31 22:55:42.933 INFO kablam!    |             ----^^^
Oct 31 22:55:42.933 INFO kablam!    |             |
Oct 31 22:55:42.933 INFO kablam!    |             help: remove this `mut`
Oct 31 22:55:42.934 INFO kablam!    |
Oct 31 22:55:42.934 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 22:55:42.934 INFO kablam! 
Oct 31 22:55:42.966 INFO kablam! warning: variable does not need to be mutable
Oct 31 22:55:42.966 INFO kablam!   --> src/main.rs:33:13
Oct 31 22:55:42.966 INFO kablam!    |
Oct 31 22:55:42.966 INFO kablam! 33 |         let mut val = rng.gen_range(0.0, 1.0);
Oct 31 22:55:42.966 INFO kablam!    |             ----^^^
Oct 31 22:55:42.966 INFO kablam!    |             |
Oct 31 22:55:42.966 INFO kablam!    |             help: remove this `mut`
Oct 31 22:55:42.967 INFO kablam!    |
Oct 31 22:55:42.967 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 22:55:42.967 INFO kablam! 
Oct 31 22:55:43.016 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Oct 31 22:55:43.016 INFO kablam! su: No module specific data is present
Oct 31 22:55:43.698 INFO running `"docker" "rm" "-f" "f12df72cc022b20e71353636f026bc0ac9af181ebfdcf831ad857ab25e17a94a"`
Oct 31 22:55:44.000 INFO blam! f12df72cc022b20e71353636f026bc0ac9af181ebfdcf831ad857ab25e17a94a