Sep 20 23:18:54.347 INFO checking benlakey/rust_learning against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 23:18:54.347 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 23:18:54.347 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 23:18:54.663 INFO blam! cdff974719f8e7cecb3c0ea11121d4b9d9417a23fec5ca51c3cb6e100f4fa4c5
Sep 20 23:18:54.665 INFO running `"docker" "start" "-a" "cdff974719f8e7cecb3c0ea11121d4b9d9417a23fec5ca51c3cb6e100f4fa4c5"`
Sep 20 23:18:56.669 INFO kablam! usermod: no changes
Sep 20 23:18:56.754 INFO kablam!     Checking hello_world v0.0.1 (/source)
Sep 20 23:18:57.289 INFO kablam! warning: enum is never used: `Foo`
Sep 20 23:18:57.289 INFO kablam!    --> src/main.rs:142:5
Sep 20 23:18:57.290 INFO kablam!     |
Sep 20 23:18:57.290 INFO kablam! 142 |     enum Foo {
Sep 20 23:18:57.290 INFO kablam!     |     ^^^^^^^^
Sep 20 23:18:57.291 INFO kablam!     |
Sep 20 23:18:57.291 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 20 23:18:57.292 INFO kablam! 
Sep 20 23:18:57.415 INFO kablam! warning: enum is never used: `Foo`
Sep 20 23:18:57.415 INFO kablam!    --> src/main.rs:142:5
Sep 20 23:18:57.415 INFO kablam!     |
Sep 20 23:18:57.415 INFO kablam! 142 |     enum Foo {
Sep 20 23:18:57.415 INFO kablam!     |     ^^^^^^^^
Sep 20 23:18:57.416 INFO kablam!     |
Sep 20 23:18:57.416 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 20 23:18:57.416 INFO kablam! 
Sep 20 23:18:57.451 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Sep 20 23:18:57.460 INFO kablam! su: No module specific data is present
Sep 20 23:18:59.305 INFO running `"docker" "rm" "-f" "cdff974719f8e7cecb3c0ea11121d4b9d9417a23fec5ca51c3cb6e100f4fa4c5"`
Sep 20 23:18:59.416 INFO blam! cdff974719f8e7cecb3c0ea11121d4b9d9417a23fec5ca51c3cb6e100f4fa4c5