Dec 04 21:02:29.880 INFO checking chenghsienwen/hello-rocket against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:02:29.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 21:02:30.344 INFO [stdout] 7a8e96cdec8722b307c3c379a5ee9ead6dfa9c086ea514cf81de040e99c9b5aa
Dec 04 21:02:30.346 INFO running `"docker" "start" "-a" "7a8e96cdec8722b307c3c379a5ee9ead6dfa9c086ea514cf81de040e99c9b5aa"`
Dec 04 21:02:32.627 INFO [stderr] usermod: no changes
Dec 04 21:02:32.937 INFO [stderr]    Compiling serde v1.0.75
Dec 04 21:02:32.944 INFO [stderr]     Checking rocket v0.3.16
Dec 04 21:02:40.823 INFO [stderr]     Checking rocket_contrib v0.3.16
Dec 04 21:02:46.887 INFO [stderr]    Compiling toml v0.4.6
Dec 04 21:03:03.227 INFO [stderr]    Compiling rocket_codegen v0.3.16
Dec 04 21:03:19.983 INFO [stderr]     Checking hello-rocket v0.1.0 (/source)
Dec 04 21:03:23.083 INFO [stderr] warning: unused variable: `id`
Dec 04 21:03:23.083 INFO [stderr]   --> src/main.rs:27:11
Dec 04 21:03:23.083 INFO [stderr]    |
Dec 04 21:03:23.083 INFO [stderr] 27 | fn update(id: i32, hero: Json<Hero>) -> Json<Hero> {
Dec 04 21:03:23.083 INFO [stderr]    |           ^^ help: consider using `_id` instead
Dec 04 21:03:23.083 INFO [stderr]    |
Dec 04 21:03:23.084 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 21:03:23.084 INFO [stderr] 
Dec 04 21:03:23.084 INFO [stderr] warning: unused variable: `id`
Dec 04 21:03:23.084 INFO [stderr]   --> src/main.rs:32:11
Dec 04 21:03:23.084 INFO [stderr]    |
Dec 04 21:03:23.084 INFO [stderr] 32 | fn delete(id: i32) -> Json<Value> {
Dec 04 21:03:23.084 INFO [stderr]    |           ^^ help: consider using `_id` instead
Dec 04 21:03:23.084 INFO [stderr] 
Dec 04 21:03:23.324 INFO [stderr] warning: unused variable: `id`
Dec 04 21:03:23.324 INFO [stderr]   --> src/main.rs:27:11
Dec 04 21:03:23.324 INFO [stderr]    |
Dec 04 21:03:23.324 INFO [stderr] 27 | fn update(id: i32, hero: Json<Hero>) -> Json<Hero> {
Dec 04 21:03:23.324 INFO [stderr]    |           ^^ help: consider using `_id` instead
Dec 04 21:03:23.324 INFO [stderr]    |
Dec 04 21:03:23.324 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 21:03:23.324 INFO [stderr] 
Dec 04 21:03:23.324 INFO [stderr] warning: unused variable: `id`
Dec 04 21:03:23.324 INFO [stderr]   --> src/main.rs:32:11
Dec 04 21:03:23.324 INFO [stderr]    |
Dec 04 21:03:23.324 INFO [stderr] 32 | fn delete(id: i32) -> Json<Value> {
Dec 04 21:03:23.324 INFO [stderr]    |           ^^ help: consider using `_id` instead
Dec 04 21:03:23.324 INFO [stderr] 
Dec 04 21:03:23.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.81s
Dec 04 21:03:23.489 INFO [stderr] su: No module specific data is present
Dec 04 21:03:24.627 INFO running `"docker" "inspect" "7a8e96cdec8722b307c3c379a5ee9ead6dfa9c086ea514cf81de040e99c9b5aa"`
Dec 04 21:03:24.947 INFO running `"docker" "rm" "-f" "7a8e96cdec8722b307c3c379a5ee9ead6dfa9c086ea514cf81de040e99c9b5aa"`
Dec 04 21:03:25.302 INFO [stdout] 7a8e96cdec8722b307c3c379a5ee9ead6dfa9c086ea514cf81de040e99c9b5aa