Nov 01 11:51:21.197 INFO checking IminatoPo/Beginner against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 11:51:21.197 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"`
Nov 01 11:51:21.604 INFO blam! a6b3f07800f0268948f7bd2ab8e5f733518feece8d142b98bc140b4c2e3233f7
Nov 01 11:51:21.616 INFO running `"docker" "start" "-a" "a6b3f07800f0268948f7bd2ab8e5f733518feece8d142b98bc140b4c2e3233f7"`
Nov 01 11:51:23.096 INFO kablam! usermod: no changes
Nov 01 11:51:23.160 INFO kablam!     Checking Hello_Rust v0.1.0 (/source)
Nov 01 11:51:23.778 INFO kablam! warning: variable does not need to be mutable
Nov 01 11:51:23.778 INFO kablam!  --> src/main.rs:2:6
Nov 01 11:51:23.778 INFO kablam!   |
Nov 01 11:51:23.778 INFO kablam! 2 |     let mut rust = "Rust";
Nov 01 11:51:23.778 INFO kablam!   |         ----^^^^
Nov 01 11:51:23.778 INFO kablam!   |         |
Nov 01 11:51:23.778 INFO kablam!   |         help: remove this `mut`
Nov 01 11:51:23.778 INFO kablam!   |
Nov 01 11:51:23.778 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 01 11:51:23.778 INFO kablam! 
Nov 01 11:51:23.778 INFO kablam! warning: crate `Hello_Rust` should have a snake case name such as `hello_rust`
Nov 01 11:51:23.778 INFO kablam!   |
Nov 01 11:51:23.778 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 01 11:51:23.778 INFO kablam! 
Nov 01 11:51:24.134 INFO kablam! warning: variable does not need to be mutable
Nov 01 11:51:24.134 INFO kablam!  --> src/main.rs:2:6
Nov 01 11:51:24.134 INFO kablam!   |
Nov 01 11:51:24.134 INFO kablam! 2 |     let mut rust = "Rust";
Nov 01 11:51:24.134 INFO kablam!   |         ----^^^^
Nov 01 11:51:24.134 INFO kablam!   |         |
Nov 01 11:51:24.134 INFO kablam!   |         help: remove this `mut`
Nov 01 11:51:24.134 INFO kablam!   |
Nov 01 11:51:24.134 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 01 11:51:24.134 INFO kablam! 
Nov 01 11:51:24.134 INFO kablam! warning: crate `Hello_Rust` should have a snake case name such as `hello_rust`
Nov 01 11:51:24.134 INFO kablam!   |
Nov 01 11:51:24.134 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 01 11:51:24.134 INFO kablam! 
Nov 01 11:51:24.172 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 01 11:51:24.172 INFO kablam! su: No module specific data is present
Nov 01 11:51:25.584 INFO running `"docker" "rm" "-f" "a6b3f07800f0268948f7bd2ab8e5f733518feece8d142b98bc140b4c2e3233f7"`
Nov 01 11:51:26.054 INFO blam! a6b3f07800f0268948f7bd2ab8e5f733518feece8d142b98bc140b4c2e3233f7