Dec 17 16:46:36.013 INFO checking rongfengliang/hyperdemo against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 16:46:36.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/rongfengliang/hyperdemo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 16:46:36.680 INFO [stdout] 20dce7c287e8bd0c969e8e4aa03612d8229f5d3fb797131fad9949ea77397d5e
Dec 17 16:46:36.686 INFO running `"docker" "start" "-a" "20dce7c287e8bd0c969e8e4aa03612d8229f5d3fb797131fad9949ea77397d5e"`
Dec 17 16:46:38.756 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 17 16:46:38.764 INFO [stderr]     Checking tokio-io v0.1.5
Dec 17 16:46:38.764 INFO [stderr]     Checking mio v0.6.13
Dec 17 16:46:40.660 INFO [stderr]     Checking tokio-core v0.1.12
Dec 17 16:46:41.752 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 17 16:46:43.850 INFO [stderr]     Checking hyper v0.11.19
Dec 17 16:46:48.600 INFO [stderr]     Checking hyperdemo v0.1.0 (/opt/crater/workdir)
Dec 17 16:46:49.107 INFO [stderr] warning: struct is never constructed: `user`
Dec 17 16:46:49.107 INFO [stderr]  --> src/app/user.rs:3:5
Dec 17 16:46:49.108 INFO [stderr]   |
Dec 17 16:46:49.108 INFO [stderr] 3 |     pub struct user {
Dec 17 16:46:49.108 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 17 16:46:49.108 INFO [stderr]   |
Dec 17 16:46:49.108 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 16:46:49.108 INFO [stderr] 
Dec 17 16:46:49.108 INFO [stderr] warning: method is never used: `new`
Dec 17 16:46:49.108 INFO [stderr]  --> src/app/user.rs:8:9
Dec 17 16:46:49.108 INFO [stderr]   |
Dec 17 16:46:49.108 INFO [stderr] 8 |         fn new(&self) -> user {
Dec 17 16:46:49.108 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:46:49.108 INFO [stderr] 
Dec 17 16:46:49.108 INFO [stderr] warning: struct is never constructed: `user2`
Dec 17 16:46:49.108 INFO [stderr]   --> src/app/user.rs:17:9
Dec 17 16:46:49.108 INFO [stderr]    |
Dec 17 16:46:49.108 INFO [stderr] 17 |         pub struct user2 {
Dec 17 16:46:49.108 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 17 16:46:49.108 INFO [stderr] 
Dec 17 16:46:49.108 INFO [stderr] warning: method is never used: `new`
Dec 17 16:46:49.108 INFO [stderr]   --> src/app/user.rs:22:13
Dec 17 16:46:49.108 INFO [stderr]    |
Dec 17 16:46:49.108 INFO [stderr] 22 |             fn new(&self) -> user2 {
Dec 17 16:46:49.108 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:46:49.108 INFO [stderr] 
Dec 17 16:46:49.108 INFO [stderr] warning: type `user` should have a camel case name such as `User`
Dec 17 16:46:49.108 INFO [stderr]  --> src/app/user.rs:3:5
Dec 17 16:46:49.108 INFO [stderr]   |
Dec 17 16:46:49.108 INFO [stderr] 3 | /     pub struct user {
Dec 17 16:46:49.108 INFO [stderr] 4 | |         pub name: String,
Dec 17 16:46:49.108 INFO [stderr] 5 | |         pub age: i32,
Dec 17 16:46:49.108 INFO [stderr] 6 | |     }
Dec 17 16:46:49.108 INFO [stderr]   | |_____^
Dec 17 16:46:49.108 INFO [stderr]   |
Dec 17 16:46:49.108 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 17 16:46:49.109 INFO [stderr] 
Dec 17 16:46:49.109 INFO [stderr] warning: type `user2` should have a camel case name such as `User2`
Dec 17 16:46:49.109 INFO [stderr]   --> src/app/user.rs:17:9
Dec 17 16:46:49.109 INFO [stderr]    |
Dec 17 16:46:49.109 INFO [stderr] 17 | /         pub struct user2 {
Dec 17 16:46:49.109 INFO [stderr] 18 | |             pub name2: String,
Dec 17 16:46:49.109 INFO [stderr] 19 | |             pub age2: i32,
Dec 17 16:46:49.109 INFO [stderr] 20 | |         }
Dec 17 16:46:49.109 INFO [stderr]    | |_________^
Dec 17 16:46:49.109 INFO [stderr] 
Dec 17 16:46:49.273 INFO [stderr] warning: struct is never constructed: `user`
Dec 17 16:46:49.273 INFO [stderr]  --> src/app/user.rs:3:5
Dec 17 16:46:49.273 INFO [stderr]   |
Dec 17 16:46:49.273 INFO [stderr] 3 |     pub struct user {
Dec 17 16:46:49.273 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 17 16:46:49.273 INFO [stderr]   |
Dec 17 16:46:49.274 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 16:46:49.274 INFO [stderr] 
Dec 17 16:46:49.274 INFO [stderr] warning: method is never used: `new`
Dec 17 16:46:49.274 INFO [stderr]  --> src/app/user.rs:8:9
Dec 17 16:46:49.274 INFO [stderr]   |
Dec 17 16:46:49.274 INFO [stderr] 8 |         fn new(&self) -> user {
Dec 17 16:46:49.274 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:46:49.274 INFO [stderr] 
Dec 17 16:46:49.274 INFO [stderr] warning: struct is never constructed: `user2`
Dec 17 16:46:49.274 INFO [stderr]   --> src/app/user.rs:17:9
Dec 17 16:46:49.274 INFO [stderr]    |
Dec 17 16:46:49.274 INFO [stderr] 17 |         pub struct user2 {
Dec 17 16:46:49.274 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 17 16:46:49.275 INFO [stderr] 
Dec 17 16:46:49.275 INFO [stderr] warning: method is never used: `new`
Dec 17 16:46:49.275 INFO [stderr]   --> src/app/user.rs:22:13
Dec 17 16:46:49.275 INFO [stderr]    |
Dec 17 16:46:49.275 INFO [stderr] 22 |             fn new(&self) -> user2 {
Dec 17 16:46:49.275 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:46:49.275 INFO [stderr] 
Dec 17 16:46:49.275 INFO [stderr] warning: type `user` should have a camel case name such as `User`
Dec 17 16:46:49.275 INFO [stderr]  --> src/app/user.rs:3:5
Dec 17 16:46:49.275 INFO [stderr]   |
Dec 17 16:46:49.275 INFO [stderr] 3 | /     pub struct user {
Dec 17 16:46:49.275 INFO [stderr] 4 | |         pub name: String,
Dec 17 16:46:49.275 INFO [stderr] 5 | |         pub age: i32,
Dec 17 16:46:49.276 INFO [stderr] 6 | |     }
Dec 17 16:46:49.276 INFO [stderr]   | |_____^
Dec 17 16:46:49.276 INFO [stderr]   |
Dec 17 16:46:49.276 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 17 16:46:49.276 INFO [stderr] 
Dec 17 16:46:49.277 INFO [stderr] warning: type `user2` should have a camel case name such as `User2`
Dec 17 16:46:49.277 INFO [stderr]   --> src/app/user.rs:17:9
Dec 17 16:46:49.277 INFO [stderr]    |
Dec 17 16:46:49.277 INFO [stderr] 17 | /         pub struct user2 {
Dec 17 16:46:49.278 INFO [stderr] 18 | |             pub name2: String,
Dec 17 16:46:49.278 INFO [stderr] 19 | |             pub age2: i32,
Dec 17 16:46:49.278 INFO [stderr] 20 | |         }
Dec 17 16:46:49.278 INFO [stderr]    | |_________^
Dec 17 16:46:49.279 INFO [stderr] 
Dec 17 16:46:49.334 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.70s
Dec 17 16:46:50.889 INFO running `"docker" "inspect" "20dce7c287e8bd0c969e8e4aa03612d8229f5d3fb797131fad9949ea77397d5e"`
Dec 17 16:46:51.188 INFO running `"docker" "rm" "-f" "20dce7c287e8bd0c969e8e4aa03612d8229f5d3fb797131fad9949ea77397d5e"`
Dec 17 16:46:51.568 INFO [stdout] 20dce7c287e8bd0c969e8e4aa03612d8229f5d3fb797131fad9949ea77397d5e