Nov 27 21:45:58.652 INFO checking rongfengliang/hyperdemo against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 21:45:58.654 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 21:45:59.089 INFO [stdout] 09e158eb500254408128a1b1a7f503f75514fd79ce13223f1a372f254d608393
Nov 27 21:45:59.091 INFO running `"docker" "start" "-a" "09e158eb500254408128a1b1a7f503f75514fd79ce13223f1a372f254d608393"`
Nov 27 21:46:01.960 INFO [stderr] usermod: no changes
Nov 27 21:46:02.197 INFO [stderr]     Checking iovec v0.1.2
Nov 27 21:46:02.198 INFO [stderr]     Checking num_cpus v1.8.0
Nov 27 21:46:02.198 INFO [stderr]     Checking time v0.1.39
Nov 27 21:46:02.198 INFO [stderr]     Checking net2 v0.2.31
Nov 27 21:46:03.270 INFO [stderr]     Checking bytes v0.4.6
Nov 27 21:46:03.355 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 27 21:46:04.296 INFO [stderr]     Checking mio v0.6.13
Nov 27 21:46:06.379 INFO [stderr]     Checking tokio-io v0.1.5
Nov 27 21:46:08.201 INFO [stderr]     Checking tokio-core v0.1.12
Nov 27 21:46:09.742 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 27 21:46:12.637 INFO [stderr]     Checking hyper v0.11.19
Nov 27 21:46:18.141 INFO [stderr]     Checking hyperdemo v0.1.0 (/source)
Nov 27 21:46:19.248 INFO [stderr] warning: struct is never constructed: `user`
Nov 27 21:46:19.248 INFO [stderr]  --> src/app/user.rs:3:5
Nov 27 21:46:19.248 INFO [stderr]   |
Nov 27 21:46:19.248 INFO [stderr] 3 |     pub struct user {
Nov 27 21:46:19.248 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 27 21:46:19.248 INFO [stderr]   |
Nov 27 21:46:19.248 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 21:46:19.248 INFO [stderr] 
Nov 27 21:46:19.248 INFO [stderr] warning: method is never used: `new`
Nov 27 21:46:19.248 INFO [stderr]  --> src/app/user.rs:8:9
Nov 27 21:46:19.248 INFO [stderr]   |
Nov 27 21:46:19.248 INFO [stderr] 8 |         fn new(&self) -> user {
Nov 27 21:46:19.249 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:46:19.249 INFO [stderr] 
Nov 27 21:46:19.249 INFO [stderr] warning: struct is never constructed: `user2`
Nov 27 21:46:19.249 INFO [stderr]   --> src/app/user.rs:17:9
Nov 27 21:46:19.249 INFO [stderr]    |
Nov 27 21:46:19.249 INFO [stderr] 17 |         pub struct user2 {
Nov 27 21:46:19.249 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 27 21:46:19.249 INFO [stderr] 
Nov 27 21:46:19.249 INFO [stderr] warning: method is never used: `new`
Nov 27 21:46:19.249 INFO [stderr]   --> src/app/user.rs:22:13
Nov 27 21:46:19.249 INFO [stderr]    |
Nov 27 21:46:19.249 INFO [stderr] 22 |             fn new(&self) -> user2 {
Nov 27 21:46:19.249 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:46:19.249 INFO [stderr] 
Nov 27 21:46:19.249 INFO [stderr] warning: type `user` should have a camel case name such as `User`
Nov 27 21:46:19.249 INFO [stderr]  --> src/app/user.rs:3:5
Nov 27 21:46:19.249 INFO [stderr]   |
Nov 27 21:46:19.249 INFO [stderr] 3 | /     pub struct user {
Nov 27 21:46:19.249 INFO [stderr] 4 | |         pub name: String,
Nov 27 21:46:19.249 INFO [stderr] 5 | |         pub age: i32,
Nov 27 21:46:19.249 INFO [stderr] 6 | |     }
Nov 27 21:46:19.249 INFO [stderr]   | |_____^
Nov 27 21:46:19.249 INFO [stderr]   |
Nov 27 21:46:19.249 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Nov 27 21:46:19.249 INFO [stderr] 
Nov 27 21:46:19.249 INFO [stderr] warning: type `user2` should have a camel case name such as `User2`
Nov 27 21:46:19.249 INFO [stderr]   --> src/app/user.rs:17:9
Nov 27 21:46:19.249 INFO [stderr]    |
Nov 27 21:46:19.249 INFO [stderr] 17 | /         pub struct user2 {
Nov 27 21:46:19.249 INFO [stderr] 18 | |             pub name2: String,
Nov 27 21:46:19.249 INFO [stderr] 19 | |             pub age2: i32,
Nov 27 21:46:19.249 INFO [stderr] 20 | |         }
Nov 27 21:46:19.249 INFO [stderr]    | |_________^
Nov 27 21:46:19.249 INFO [stderr] 
Nov 27 21:46:19.496 INFO [stderr] warning: struct is never constructed: `user`
Nov 27 21:46:19.496 INFO [stderr]  --> src/app/user.rs:3:5
Nov 27 21:46:19.496 INFO [stderr]   |
Nov 27 21:46:19.496 INFO [stderr] 3 |     pub struct user {
Nov 27 21:46:19.496 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 27 21:46:19.496 INFO [stderr]   |
Nov 27 21:46:19.496 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 21:46:19.497 INFO [stderr] 
Nov 27 21:46:19.497 INFO [stderr] warning: method is never used: `new`
Nov 27 21:46:19.497 INFO [stderr]  --> src/app/user.rs:8:9
Nov 27 21:46:19.497 INFO [stderr]   |
Nov 27 21:46:19.497 INFO [stderr] 8 |         fn new(&self) -> user {
Nov 27 21:46:19.497 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:46:19.497 INFO [stderr] 
Nov 27 21:46:19.497 INFO [stderr] warning: struct is never constructed: `user2`
Nov 27 21:46:19.497 INFO [stderr]   --> src/app/user.rs:17:9
Nov 27 21:46:19.497 INFO [stderr]    |
Nov 27 21:46:19.497 INFO [stderr] 17 |         pub struct user2 {
Nov 27 21:46:19.497 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 27 21:46:19.497 INFO [stderr] 
Nov 27 21:46:19.497 INFO [stderr] warning: method is never used: `new`
Nov 27 21:46:19.497 INFO [stderr]   --> src/app/user.rs:22:13
Nov 27 21:46:19.497 INFO [stderr]    |
Nov 27 21:46:19.497 INFO [stderr] 22 |             fn new(&self) -> user2 {
Nov 27 21:46:19.497 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:46:19.497 INFO [stderr] 
Nov 27 21:46:19.497 INFO [stderr] warning: type `user` should have a camel case name such as `User`
Nov 27 21:46:19.497 INFO [stderr]  --> src/app/user.rs:3:5
Nov 27 21:46:19.497 INFO [stderr]   |
Nov 27 21:46:19.497 INFO [stderr] 3 | /     pub struct user {
Nov 27 21:46:19.498 INFO [stderr] 4 | |         pub name: String,
Nov 27 21:46:19.498 INFO [stderr] 5 | |         pub age: i32,
Nov 27 21:46:19.498 INFO [stderr] 6 | |     }
Nov 27 21:46:19.498 INFO [stderr]   | |_____^
Nov 27 21:46:19.498 INFO [stderr]   |
Nov 27 21:46:19.498 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Nov 27 21:46:19.498 INFO [stderr] 
Nov 27 21:46:19.498 INFO [stderr] warning: type `user2` should have a camel case name such as `User2`
Nov 27 21:46:19.498 INFO [stderr]   --> src/app/user.rs:17:9
Nov 27 21:46:19.498 INFO [stderr]    |
Nov 27 21:46:19.498 INFO [stderr] 17 | /         pub struct user2 {
Nov 27 21:46:19.498 INFO [stderr] 18 | |             pub name2: String,
Nov 27 21:46:19.498 INFO [stderr] 19 | |             pub age2: i32,
Nov 27 21:46:19.498 INFO [stderr] 20 | |         }
Nov 27 21:46:19.498 INFO [stderr]    | |_________^
Nov 27 21:46:19.498 INFO [stderr] 
Nov 27 21:46:19.516 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.53s
Nov 27 21:46:19.526 INFO [stderr] su: No module specific data is present
Nov 27 21:46:20.382 INFO running `"docker" "inspect" "09e158eb500254408128a1b1a7f503f75514fd79ce13223f1a372f254d608393"`
Nov 27 21:46:20.684 INFO running `"docker" "rm" "-f" "09e158eb500254408128a1b1a7f503f75514fd79ce13223f1a372f254d608393"`
Nov 27 21:46:21.031 INFO [stdout] 09e158eb500254408128a1b1a7f503f75514fd79ce13223f1a372f254d608393