Nov 04 08:55:38.107 INFO checking chenghsienwen/hello-rocket against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 08:55:38.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 08:55:38.415 INFO blam! 0177db2afd023e6123fb6edd7abc000429438550eb2595acbcc47ed5b9b79998
Nov 04 08:55:38.423 INFO running `"docker" "start" "-a" "0177db2afd023e6123fb6edd7abc000429438550eb2595acbcc47ed5b9b79998"`
Nov 04 08:55:39.323 INFO kablam! usermod: no changes
Nov 04 08:55:39.399 INFO kablam!     Blocking waiting for file lock on the registry index
Nov 04 08:55:39.799 INFO kablam!    Compiling proc-macro2 v0.4.14
Nov 04 08:55:39.817 INFO kablam!    Compiling log v0.3.9
Nov 04 08:55:39.817 INFO kablam!    Compiling toml v0.4.6
Nov 04 08:55:39.817 INFO kablam!     Checking hyper v0.10.13
Nov 04 08:55:41.651 INFO kablam!    Compiling mime v0.2.6
Nov 04 08:55:55.983 INFO kablam!    Compiling quote v0.6.8
Nov 04 08:55:57.977 INFO kablam!     Checking rocket v0.3.16
Nov 04 08:56:02.835 INFO kablam!    Compiling syn v0.14.9
Nov 04 08:56:12.451 INFO kablam!     Checking rocket_contrib v0.3.16
Nov 04 08:56:21.371 INFO kablam!    Compiling serde_derive v1.0.75
Nov 04 08:56:33.000 INFO kablam!    Compiling rocket_codegen v0.3.16
Nov 04 08:56:57.687 INFO kablam!     Checking hello-rocket v0.1.0 (/source)
Nov 04 08:57:00.175 INFO kablam! warning: unused variable: `id`
Nov 04 08:57:00.175 INFO kablam!   --> src/main.rs:27:11
Nov 04 08:57:00.175 INFO kablam!    |
Nov 04 08:57:00.175 INFO kablam! 27 | fn update(id: i32, hero: Json<Hero>) -> Json<Hero> {
Nov 04 08:57:00.175 INFO kablam!    |           ^^ help: consider using `_id` instead
Nov 04 08:57:00.175 INFO kablam!    |
Nov 04 08:57:00.175 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 08:57:00.175 INFO kablam! 
Nov 04 08:57:00.175 INFO kablam! warning: unused variable: `id`
Nov 04 08:57:00.175 INFO kablam!   --> src/main.rs:32:11
Nov 04 08:57:00.175 INFO kablam!    |
Nov 04 08:57:00.175 INFO kablam! 32 | fn delete(id: i32) -> Json<Value> {
Nov 04 08:57:00.175 INFO kablam!    |           ^^ help: consider using `_id` instead
Nov 04 08:57:00.175 INFO kablam! 
Nov 04 08:57:00.671 INFO kablam! warning: unused variable: `id`
Nov 04 08:57:00.671 INFO kablam!   --> src/main.rs:27:11
Nov 04 08:57:00.671 INFO kablam!    |
Nov 04 08:57:00.671 INFO kablam! 27 | fn update(id: i32, hero: Json<Hero>) -> Json<Hero> {
Nov 04 08:57:00.671 INFO kablam!    |           ^^ help: consider using `_id` instead
Nov 04 08:57:00.671 INFO kablam!    |
Nov 04 08:57:00.671 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 08:57:00.671 INFO kablam! 
Nov 04 08:57:00.671 INFO kablam! warning: unused variable: `id`
Nov 04 08:57:00.671 INFO kablam!   --> src/main.rs:32:11
Nov 04 08:57:00.671 INFO kablam!    |
Nov 04 08:57:00.671 INFO kablam! 32 | fn delete(id: i32) -> Json<Value> {
Nov 04 08:57:00.671 INFO kablam!    |           ^^ help: consider using `_id` instead
Nov 04 08:57:00.671 INFO kablam! 
Nov 04 08:57:00.806 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
Nov 04 08:57:00.814 INFO kablam! su: No module specific data is present
Nov 04 08:57:01.608 INFO running `"docker" "rm" "-f" "0177db2afd023e6123fb6edd7abc000429438550eb2595acbcc47ed5b9b79998"`
Nov 04 08:57:01.962 INFO blam! 0177db2afd023e6123fb6edd7abc000429438550eb2595acbcc47ed5b9b79998