Sep 19 15:42:16.970 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-option against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 15:42:16.971 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 15:42:16.971 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 15:42:17.149 INFO blam! d0c565b7fe0d9ab2a94a6b72884c7859bb5c57998804e973b000fa0bafec70e3
Sep 19 15:42:17.151 INFO running `"docker" "start" "-a" "d0c565b7fe0d9ab2a94a6b72884c7859bb5c57998804e973b000fa0bafec70e3"`
Sep 19 15:42:18.002 INFO kablam! usermod: no changes
Sep 19 15:42:18.022 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (/source)
Sep 19 15:42:18.128 INFO kablam! warning: unused variable: `none`
Sep 19 15:42:18.128 INFO kablam!   --> src/main.rs:28:9
Sep 19 15:42:18.128 INFO kablam!    |
Sep 19 15:42:18.128 INFO kablam! 28 |     let none: Option<i32> = None;
Sep 19 15:42:18.128 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Sep 19 15:42:18.128 INFO kablam!    |
Sep 19 15:42:18.128 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 15:42:18.128 INFO kablam! 
Sep 19 15:42:18.134 INFO kablam! warning: unused variable: `none`
Sep 19 15:42:18.134 INFO kablam!   --> src/main.rs:28:9
Sep 19 15:42:18.135 INFO kablam!    |
Sep 19 15:42:18.135 INFO kablam! 28 |     let none: Option<i32> = None;
Sep 19 15:42:18.135 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Sep 19 15:42:18.135 INFO kablam!    |
Sep 19 15:42:18.135 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 15:42:18.135 INFO kablam! 
Sep 19 15:42:18.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Sep 19 15:42:18.154 INFO kablam! su: No module specific data is present
Sep 19 15:42:18.653 INFO running `"docker" "rm" "-f" "d0c565b7fe0d9ab2a94a6b72884c7859bb5c57998804e973b000fa0bafec70e3"`
Sep 19 15:42:18.707 INFO blam! d0c565b7fe0d9ab2a94a6b72884c7859bb5c57998804e973b000fa0bafec70e3