Nov 02 22:22:31.213 INFO checking CallumJHays/rust-ann against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 22:22:31.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 22:22:31.608 INFO blam! 7488e12087d0abe50c8b8bbcb79247f88b5e76bcf204ac3ca7ee4a6f205798ba
Nov 02 22:22:31.612 INFO running `"docker" "start" "-a" "7488e12087d0abe50c8b8bbcb79247f88b5e76bcf204ac3ca7ee4a6f205798ba"`
Nov 02 22:22:32.407 INFO kablam! usermod: no changes
Nov 02 22:22:32.479 INFO kablam!     Checking pretty_env_logger v0.1.0
Nov 02 22:22:33.448 INFO kablam!     Checking linear_regression v0.1.0 (/source)
Nov 02 22:22:35.035 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 22:22:35.035 INFO kablam!  --> src/main.rs:2:1
Nov 02 22:22:35.035 INFO kablam!   |
Nov 02 22:22:35.035 INFO kablam! 2 | #[macro_use]
Nov 02 22:22:35.036 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 22:22:35.036 INFO kablam!   |
Nov 02 22:22:35.036 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:22:35.036 INFO kablam! 
Nov 02 22:22:35.348 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 22:22:35.348 INFO kablam!  --> src/main.rs:2:1
Nov 02 22:22:35.348 INFO kablam!   |
Nov 02 22:22:35.348 INFO kablam! 2 | #[macro_use]
Nov 02 22:22:35.348 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 22:22:35.348 INFO kablam!   |
Nov 02 22:22:35.348 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:22:35.348 INFO kablam! 
Nov 02 22:22:35.557 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
Nov 02 22:22:35.562 INFO kablam! su: No module specific data is present
Nov 02 22:22:36.189 INFO running `"docker" "rm" "-f" "7488e12087d0abe50c8b8bbcb79247f88b5e76bcf204ac3ca7ee4a6f205798ba"`
Nov 02 22:22:36.276 INFO blam! 7488e12087d0abe50c8b8bbcb79247f88b5e76bcf204ac3ca7ee4a6f205798ba