Dec 04 11:26:27.742 INFO checking rongfengliang/hyperdemo against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 11:26:27.742 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 11:26:28.244 INFO [stdout] 08f0cada9264835f088b0f63661870da041a25b3e2174194c3b5ea91a919c3d4
Dec 04 11:26:28.247 INFO running `"docker" "start" "-a" "08f0cada9264835f088b0f63661870da041a25b3e2174194c3b5ea91a919c3d4"`
Dec 04 11:26:29.868 INFO [stderr] usermod: no changes
Dec 04 11:26:30.027 INFO [stderr]     Checking hyper v0.11.19
Dec 04 11:26:35.719 INFO [stderr]     Checking hyperdemo v0.1.0 (/source)
Dec 04 11:26:36.515 INFO [stderr] warning: struct is never constructed: `user`
Dec 04 11:26:36.515 INFO [stderr]  --> src/app/user.rs:3:5
Dec 04 11:26:36.515 INFO [stderr]   |
Dec 04 11:26:36.515 INFO [stderr] 3 |     pub struct user {
Dec 04 11:26:36.515 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 11:26:36.515 INFO [stderr]   |
Dec 04 11:26:36.515 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 11:26:36.515 INFO [stderr] 
Dec 04 11:26:36.515 INFO [stderr] warning: method is never used: `new`
Dec 04 11:26:36.515 INFO [stderr]  --> src/app/user.rs:8:9
Dec 04 11:26:36.515 INFO [stderr]   |
Dec 04 11:26:36.515 INFO [stderr] 8 |         fn new(&self) -> user {
Dec 04 11:26:36.515 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:26:36.515 INFO [stderr] 
Dec 04 11:26:36.515 INFO [stderr] warning: struct is never constructed: `user2`
Dec 04 11:26:36.515 INFO [stderr]   --> src/app/user.rs:17:9
Dec 04 11:26:36.515 INFO [stderr]    |
Dec 04 11:26:36.515 INFO [stderr] 17 |         pub struct user2 {
Dec 04 11:26:36.515 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 04 11:26:36.515 INFO [stderr] 
Dec 04 11:26:36.515 INFO [stderr] warning: method is never used: `new`
Dec 04 11:26:36.515 INFO [stderr]   --> src/app/user.rs:22:13
Dec 04 11:26:36.515 INFO [stderr]    |
Dec 04 11:26:36.515 INFO [stderr] 22 |             fn new(&self) -> user2 {
Dec 04 11:26:36.515 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:26:36.515 INFO [stderr] 
Dec 04 11:26:36.515 INFO [stderr] warning: type `user` should have a camel case name such as `User`
Dec 04 11:26:36.515 INFO [stderr]  --> src/app/user.rs:3:5
Dec 04 11:26:36.515 INFO [stderr]   |
Dec 04 11:26:36.515 INFO [stderr] 3 | /     pub struct user {
Dec 04 11:26:36.515 INFO [stderr] 4 | |         pub name: String,
Dec 04 11:26:36.515 INFO [stderr] 5 | |         pub age: i32,
Dec 04 11:26:36.515 INFO [stderr] 6 | |     }
Dec 04 11:26:36.515 INFO [stderr]   | |_____^
Dec 04 11:26:36.515 INFO [stderr]   |
Dec 04 11:26:36.515 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 04 11:26:36.515 INFO [stderr] 
Dec 04 11:26:36.515 INFO [stderr] warning: type `user2` should have a camel case name such as `User2`
Dec 04 11:26:36.515 INFO [stderr]   --> src/app/user.rs:17:9
Dec 04 11:26:36.515 INFO [stderr]    |
Dec 04 11:26:36.515 INFO [stderr] 17 | /         pub struct user2 {
Dec 04 11:26:36.515 INFO [stderr] 18 | |             pub name2: String,
Dec 04 11:26:36.515 INFO [stderr] 19 | |             pub age2: i32,
Dec 04 11:26:36.515 INFO [stderr] 20 | |         }
Dec 04 11:26:36.515 INFO [stderr]    | |_________^
Dec 04 11:26:36.515 INFO [stderr] 
Dec 04 11:26:36.525 INFO [stderr] warning: struct is never constructed: `user`
Dec 04 11:26:36.525 INFO [stderr]  --> src/app/user.rs:3:5
Dec 04 11:26:36.525 INFO [stderr]   |
Dec 04 11:26:36.525 INFO [stderr] 3 |     pub struct user {
Dec 04 11:26:36.525 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 11:26:36.525 INFO [stderr]   |
Dec 04 11:26:36.525 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 11:26:36.525 INFO [stderr] 
Dec 04 11:26:36.525 INFO [stderr] warning: method is never used: `new`
Dec 04 11:26:36.525 INFO [stderr]  --> src/app/user.rs:8:9
Dec 04 11:26:36.525 INFO [stderr]   |
Dec 04 11:26:36.525 INFO [stderr] 8 |         fn new(&self) -> user {
Dec 04 11:26:36.525 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:26:36.525 INFO [stderr] 
Dec 04 11:26:36.525 INFO [stderr] warning: struct is never constructed: `user2`
Dec 04 11:26:36.525 INFO [stderr]   --> src/app/user.rs:17:9
Dec 04 11:26:36.525 INFO [stderr]    |
Dec 04 11:26:36.525 INFO [stderr] 17 |         pub struct user2 {
Dec 04 11:26:36.525 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 04 11:26:36.525 INFO [stderr] 
Dec 04 11:26:36.525 INFO [stderr] warning: method is never used: `new`
Dec 04 11:26:36.525 INFO [stderr]   --> src/app/user.rs:22:13
Dec 04 11:26:36.525 INFO [stderr]    |
Dec 04 11:26:36.525 INFO [stderr] 22 |             fn new(&self) -> user2 {
Dec 04 11:26:36.525 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:26:36.525 INFO [stderr] 
Dec 04 11:26:36.525 INFO [stderr] warning: type `user` should have a camel case name such as `User`
Dec 04 11:26:36.525 INFO [stderr]  --> src/app/user.rs:3:5
Dec 04 11:26:36.525 INFO [stderr]   |
Dec 04 11:26:36.525 INFO [stderr] 3 | /     pub struct user {
Dec 04 11:26:36.526 INFO [stderr] 4 | |         pub name: String,
Dec 04 11:26:36.526 INFO [stderr] 5 | |         pub age: i32,
Dec 04 11:26:36.526 INFO [stderr] 6 | |     }
Dec 04 11:26:36.526 INFO [stderr]   | |_____^
Dec 04 11:26:36.526 INFO [stderr]   |
Dec 04 11:26:36.526 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 04 11:26:36.526 INFO [stderr] 
Dec 04 11:26:36.526 INFO [stderr] warning: type `user2` should have a camel case name such as `User2`
Dec 04 11:26:36.526 INFO [stderr]   --> src/app/user.rs:17:9
Dec 04 11:26:36.526 INFO [stderr]    |
Dec 04 11:26:36.526 INFO [stderr] 17 | /         pub struct user2 {
Dec 04 11:26:36.526 INFO [stderr] 18 | |             pub name2: String,
Dec 04 11:26:36.526 INFO [stderr] 19 | |             pub age2: i32,
Dec 04 11:26:36.526 INFO [stderr] 20 | |         }
Dec 04 11:26:36.526 INFO [stderr]    | |_________^
Dec 04 11:26:36.526 INFO [stderr] 
Dec 04 11:26:36.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.68s
Dec 04 11:26:36.599 INFO [stderr] su: No module specific data is present
Dec 04 11:26:37.231 INFO running `"docker" "inspect" "08f0cada9264835f088b0f63661870da041a25b3e2174194c3b5ea91a919c3d4"`
Dec 04 11:26:37.547 INFO running `"docker" "rm" "-f" "08f0cada9264835f088b0f63661870da041a25b3e2174194c3b5ea91a919c3d4"`
Dec 04 11:26:37.883 INFO [stdout] 08f0cada9264835f088b0f63661870da041a25b3e2174194c3b5ea91a919c3d4