Nov 28 10:12:33.659 INFO checking aaronwald/rust_hello_world against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 10:12:33.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 10:12:34.272 INFO [stdout] 69562b2e6c0ca9f98d4cca52bdb6fce9bc6d216ec5e6a51cef4d427578f0b999
Nov 28 10:12:34.274 INFO running `"docker" "start" "-a" "69562b2e6c0ca9f98d4cca52bdb6fce9bc6d216ec5e6a51cef4d427578f0b999"`
Nov 28 10:12:36.227 INFO [stderr] usermod: no changes
Nov 28 10:12:36.328 INFO [stderr]     Checking hello_world v0.1.0 (/source)
Nov 28 10:12:37.116 INFO [stderr] warning: unused variable: `f`
Nov 28 10:12:37.116 INFO [stderr]   --> src/main.rs:82:9
Nov 28 10:12:37.116 INFO [stderr]    |
Nov 28 10:12:37.116 INFO [stderr] 82 |     let f = match f {
Nov 28 10:12:37.116 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 28 10:12:37.116 INFO [stderr]    |
Nov 28 10:12:37.116 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:12:37.116 INFO [stderr] 
Nov 28 10:12:37.144 INFO [stderr] warning: field is never used: `name`
Nov 28 10:12:37.144 INFO [stderr]   --> src/main.rs:18:5
Nov 28 10:12:37.144 INFO [stderr]    |
Nov 28 10:12:37.144 INFO [stderr] 18 |     name: &'static str
Nov 28 10:12:37.144 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 10:12:37.144 INFO [stderr]    |
Nov 28 10:12:37.144 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 10:12:37.144 INFO [stderr] 
Nov 28 10:12:37.144 INFO [stderr] warning: constant item is never used: `CLANG`
Nov 28 10:12:37.144 INFO [stderr]   --> src/main.rs:51:1
Nov 28 10:12:37.144 INFO [stderr]    |
Nov 28 10:12:37.144 INFO [stderr] 51 | const CLANG: i32 = 11; // inlined
Nov 28 10:12:37.144 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:12:37.144 INFO [stderr] 
Nov 28 10:12:37.204 INFO [stderr] warning: unused variable: `f`
Nov 28 10:12:37.204 INFO [stderr]   --> src/main.rs:82:9
Nov 28 10:12:37.204 INFO [stderr]    |
Nov 28 10:12:37.204 INFO [stderr] 82 |     let f = match f {
Nov 28 10:12:37.204 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 28 10:12:37.204 INFO [stderr]    |
Nov 28 10:12:37.204 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:12:37.204 INFO [stderr] 
Nov 28 10:12:37.216 INFO [stderr] warning: field is never used: `name`
Nov 28 10:12:37.216 INFO [stderr]   --> src/main.rs:18:5
Nov 28 10:12:37.216 INFO [stderr]    |
Nov 28 10:12:37.216 INFO [stderr] 18 |     name: &'static str
Nov 28 10:12:37.216 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 10:12:37.216 INFO [stderr]    |
Nov 28 10:12:37.216 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 10:12:37.216 INFO [stderr] 
Nov 28 10:12:37.216 INFO [stderr] warning: constant item is never used: `CLANG`
Nov 28 10:12:37.216 INFO [stderr]   --> src/main.rs:51:1
Nov 28 10:12:37.216 INFO [stderr]    |
Nov 28 10:12:37.216 INFO [stderr] 51 | const CLANG: i32 = 11; // inlined
Nov 28 10:12:37.216 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:12:37.216 INFO [stderr] 
Nov 28 10:12:37.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 28 10:12:37.262 INFO [stderr] su: No module specific data is present
Nov 28 10:12:38.347 INFO running `"docker" "inspect" "69562b2e6c0ca9f98d4cca52bdb6fce9bc6d216ec5e6a51cef4d427578f0b999"`
Nov 28 10:12:38.638 INFO running `"docker" "rm" "-f" "69562b2e6c0ca9f98d4cca52bdb6fce9bc6d216ec5e6a51cef4d427578f0b999"`
Nov 28 10:12:38.940 INFO [stdout] 69562b2e6c0ca9f98d4cca52bdb6fce9bc6d216ec5e6a51cef4d427578f0b999