Dec 06 04:00:56.899 INFO testing chenghsienwen/hello-rocket against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 04:00:56.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 06 04:00:57.158 INFO [stdout] c7eb59fcb78bdb69b65018a1b92b2d725d8b3cd7d99264bc3153ddb8ed80d12e
Dec 06 04:00:57.161 INFO running `"docker" "start" "-a" "c7eb59fcb78bdb69b65018a1b92b2d725d8b3cd7d99264bc3153ddb8ed80d12e"`
Dec 06 04:00:57.728 INFO [stderr] usermod: no changes
Dec 06 04:00:58.061 INFO [stderr]    Compiling proc-macro2 v0.4.14
Dec 06 04:01:00.756 INFO [stderr]    Compiling quote v0.6.8
Dec 06 04:01:01.476 INFO [stderr]    Compiling syn v0.14.9
Dec 06 04:01:08.906 INFO [stderr]    Compiling serde_derive v1.0.75
Dec 06 04:01:21.576 INFO [stderr]    Compiling hello-rocket v0.1.0 (/source)
Dec 06 04:01:23.056 INFO [stderr] warning: unused variable: `id`
Dec 06 04:01:23.056 INFO [stderr]   --> src/main.rs:27:11
Dec 06 04:01:23.056 INFO [stderr]    |
Dec 06 04:01:23.056 INFO [stderr] 27 | fn update(id: i32, hero: Json<Hero>) -> Json<Hero> {
Dec 06 04:01:23.056 INFO [stderr]    |           ^^ help: consider using `_id` instead
Dec 06 04:01:23.056 INFO [stderr]    |
Dec 06 04:01:23.056 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 04:01:23.056 INFO [stderr] 
Dec 06 04:01:23.056 INFO [stderr] warning: unused variable: `id`
Dec 06 04:01:23.056 INFO [stderr]   --> src/main.rs:32:11
Dec 06 04:01:23.056 INFO [stderr]    |
Dec 06 04:01:23.056 INFO [stderr] 32 | fn delete(id: i32) -> Json<Value> {
Dec 06 04:01:23.056 INFO [stderr]    |           ^^ help: consider using `_id` instead
Dec 06 04:01:23.056 INFO [stderr] 
Dec 06 04:01:26.455 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.70s
Dec 06 04:01:26.473 INFO [stderr] su: No module specific data is present
Dec 06 04:01:27.431 INFO running `"docker" "inspect" "c7eb59fcb78bdb69b65018a1b92b2d725d8b3cd7d99264bc3153ddb8ed80d12e"`
Dec 06 04:01:27.618 INFO running `"docker" "rm" "-f" "c7eb59fcb78bdb69b65018a1b92b2d725d8b3cd7d99264bc3153ddb8ed80d12e"`
Dec 06 04:01:27.827 INFO [stdout] c7eb59fcb78bdb69b65018a1b92b2d725d8b3cd7d99264bc3153ddb8ed80d12e
Dec 06 04:01:27.830 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 06 04:01:28.042 INFO [stdout] 4b94f4142a1a8854e33a95a28aea5b72f8f21b66c4c903b7325d454207af6e0e
Dec 06 04:01:28.046 INFO running `"docker" "start" "-a" "4b94f4142a1a8854e33a95a28aea5b72f8f21b66c4c903b7325d454207af6e0e"`
Dec 06 04:01:28.427 INFO [stderr] usermod: no changes
Dec 06 04:01:28.531 INFO [stderr]    Compiling hello-rocket v0.1.0 (/source)
Dec 06 04:01:29.170 INFO [stderr] warning: unused variable: `id`
Dec 06 04:01:29.170 INFO [stderr]   --> src/main.rs:27:11
Dec 06 04:01:29.170 INFO [stderr]    |
Dec 06 04:01:29.170 INFO [stderr] 27 | fn update(id: i32, hero: Json<Hero>) -> Json<Hero> {
Dec 06 04:01:29.170 INFO [stderr]    |           ^^ help: consider using `_id` instead
Dec 06 04:01:29.170 INFO [stderr]    |
Dec 06 04:01:29.170 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 04:01:29.170 INFO [stderr] 
Dec 06 04:01:29.170 INFO [stderr] warning: unused variable: `id`
Dec 06 04:01:29.170 INFO [stderr]   --> src/main.rs:32:11
Dec 06 04:01:29.170 INFO [stderr]    |
Dec 06 04:01:29.170 INFO [stderr] 32 | fn delete(id: i32) -> Json<Value> {
Dec 06 04:01:29.170 INFO [stderr]    |           ^^ help: consider using `_id` instead
Dec 06 04:01:29.170 INFO [stderr] 
Dec 06 04:01:30.788 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Dec 06 04:01:30.792 INFO [stderr] su: No module specific data is present
Dec 06 04:01:31.260 INFO running `"docker" "inspect" "4b94f4142a1a8854e33a95a28aea5b72f8f21b66c4c903b7325d454207af6e0e"`
Dec 06 04:01:31.374 INFO running `"docker" "rm" "-f" "4b94f4142a1a8854e33a95a28aea5b72f8f21b66c4c903b7325d454207af6e0e"`
Dec 06 04:01:31.504 INFO [stdout] 4b94f4142a1a8854e33a95a28aea5b72f8f21b66c4c903b7325d454207af6e0e
Dec 06 04:01:31.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 06 04:01:31.731 INFO [stdout] b4e479220cbe73cd4e80b29d96ca252c70790bbba6b04eb92e15ccb642dad0f6
Dec 06 04:01:31.733 INFO running `"docker" "start" "-a" "b4e479220cbe73cd4e80b29d96ca252c70790bbba6b04eb92e15ccb642dad0f6"`
Dec 06 04:01:32.441 INFO [stderr] usermod: no changes
Dec 06 04:01:32.588 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 06 04:01:32.590 INFO [stderr]      Running /target/debug/deps/hello_rocket-51704669f0dba5de
Dec 06 04:01:32.604 INFO [stdout] 
Dec 06 04:01:32.604 INFO [stdout] running 0 tests
Dec 06 04:01:32.604 INFO [stdout] 
Dec 06 04:01:32.604 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:01:32.604 INFO [stdout] 
Dec 06 04:01:32.604 INFO [stderr] su: No module specific data is present
Dec 06 04:01:33.209 INFO running `"docker" "inspect" "b4e479220cbe73cd4e80b29d96ca252c70790bbba6b04eb92e15ccb642dad0f6"`
Dec 06 04:01:33.458 INFO running `"docker" "rm" "-f" "b4e479220cbe73cd4e80b29d96ca252c70790bbba6b04eb92e15ccb642dad0f6"`
Dec 06 04:01:33.744 INFO [stdout] b4e479220cbe73cd4e80b29d96ca252c70790bbba6b04eb92e15ccb642dad0f6