Nov 01 07:11:09.700 INFO checking chenghsienwen/hello-rocket against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 07:11:09.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 07:11:09.849 INFO blam! 36a05948c3835a21089af510749a34aadc04f809d81754ef3cc814fcff02bd1c
Nov 01 07:11:09.854 INFO running `"docker" "start" "-a" "36a05948c3835a21089af510749a34aadc04f809d81754ef3cc814fcff02bd1c"`
Nov 01 07:11:10.428 INFO kablam! usermod: no changes
Nov 01 07:11:10.705 INFO kablam!    Compiling proc-macro2 v0.4.14
Nov 01 07:11:10.716 INFO kablam!     Checking rocket_contrib v0.3.16
Nov 01 07:11:18.055 INFO kablam!    Compiling quote v0.6.8
Nov 01 07:11:21.352 INFO kablam!    Compiling syn v0.14.9
Nov 01 07:11:34.685 INFO kablam!    Compiling serde_derive v1.0.75
Nov 01 07:11:52.100 INFO kablam!     Checking hello-rocket v0.1.0 (/source)
Nov 01 07:11:54.496 INFO kablam! warning: unused variable: `id`
Nov 01 07:11:54.496 INFO kablam!   --> src/main.rs:27:11
Nov 01 07:11:54.496 INFO kablam!    |
Nov 01 07:11:54.508 INFO kablam! 27 | fn update(id: i32, hero: Json<Hero>) -> Json<Hero> {
Nov 01 07:11:54.508 INFO kablam!    |           ^^ help: consider using `_id` instead
Nov 01 07:11:54.508 INFO kablam!    |
Nov 01 07:11:54.508 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 07:11:54.508 INFO kablam! 
Nov 01 07:11:54.508 INFO kablam! warning: unused variable: `id`
Nov 01 07:11:54.508 INFO kablam!   --> src/main.rs:32:11
Nov 01 07:11:54.508 INFO kablam!    |
Nov 01 07:11:54.508 INFO kablam! 32 | fn delete(id: i32) -> Json<Value> {
Nov 01 07:11:54.508 INFO kablam!    |           ^^ help: consider using `_id` instead
Nov 01 07:11:54.508 INFO kablam! 
Nov 01 07:11:55.022 INFO kablam! warning: unused variable: `id`
Nov 01 07:11:55.022 INFO kablam!   --> src/main.rs:27:11
Nov 01 07:11:55.023 INFO kablam!    |
Nov 01 07:11:55.023 INFO kablam! 27 | fn update(id: i32, hero: Json<Hero>) -> Json<Hero> {
Nov 01 07:11:55.023 INFO kablam!    |           ^^ help: consider using `_id` instead
Nov 01 07:11:55.024 INFO kablam!    |
Nov 01 07:11:55.024 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 07:11:55.024 INFO kablam! 
Nov 01 07:11:55.025 INFO kablam! warning: unused variable: `id`
Nov 01 07:11:55.025 INFO kablam!   --> src/main.rs:32:11
Nov 01 07:11:55.025 INFO kablam!    |
Nov 01 07:11:55.025 INFO kablam! 32 | fn delete(id: i32) -> Json<Value> {
Nov 01 07:11:55.026 INFO kablam!    |           ^^ help: consider using `_id` instead
Nov 01 07:11:55.026 INFO kablam! 
Nov 01 07:11:55.150 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 44.69s
Nov 01 07:11:55.164 INFO kablam! su: No module specific data is present
Nov 01 07:11:56.187 INFO running `"docker" "rm" "-f" "36a05948c3835a21089af510749a34aadc04f809d81754ef3cc814fcff02bd1c"`
Nov 01 07:11:56.502 INFO blam! 36a05948c3835a21089af510749a34aadc04f809d81754ef3cc814fcff02bd1c