Nov 28 08:47:45.763 INFO checking benlakey/rust_learning against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 08:47:45.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 08:47:46.261 INFO [stdout] fad156310af7045abae2a459be41f8d8574ebcd1b046f72025ccc0a4fb4a7ff0
Nov 28 08:47:46.263 INFO running `"docker" "start" "-a" "fad156310af7045abae2a459be41f8d8574ebcd1b046f72025ccc0a4fb4a7ff0"`
Nov 28 08:47:48.023 INFO [stderr] usermod: no changes
Nov 28 08:47:48.068 INFO [stderr]     Checking hello_world v0.0.1 (/source)
Nov 28 08:47:48.694 INFO [stderr] warning: enum is never used: `Foo`
Nov 28 08:47:48.695 INFO [stderr]    --> src/main.rs:142:5
Nov 28 08:47:48.695 INFO [stderr]     |
Nov 28 08:47:48.695 INFO [stderr] 142 |     enum Foo {
Nov 28 08:47:48.695 INFO [stderr]     |     ^^^^^^^^
Nov 28 08:47:48.695 INFO [stderr]     |
Nov 28 08:47:48.695 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 08:47:48.695 INFO [stderr] 
Nov 28 08:47:48.788 INFO [stderr] warning: enum is never used: `Foo`
Nov 28 08:47:48.788 INFO [stderr]    --> src/main.rs:142:5
Nov 28 08:47:48.788 INFO [stderr]     |
Nov 28 08:47:48.788 INFO [stderr] 142 |     enum Foo {
Nov 28 08:47:48.788 INFO [stderr]     |     ^^^^^^^^
Nov 28 08:47:48.788 INFO [stderr]     |
Nov 28 08:47:48.788 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 08:47:48.788 INFO [stderr] 
Nov 28 08:47:48.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 28 08:47:48.814 INFO [stderr] su: No module specific data is present
Nov 28 08:47:49.733 INFO running `"docker" "inspect" "fad156310af7045abae2a459be41f8d8574ebcd1b046f72025ccc0a4fb4a7ff0"`
Nov 28 08:47:50.153 INFO running `"docker" "rm" "-f" "fad156310af7045abae2a459be41f8d8574ebcd1b046f72025ccc0a4fb4a7ff0"`
Nov 28 08:47:50.405 INFO [stdout] fad156310af7045abae2a459be41f8d8574ebcd1b046f72025ccc0a4fb4a7ff0