Nov 29 14:58:24.053 INFO checking williamyyj/json-rust against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 14:58:24.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 14:58:24.574 INFO [stdout] e7a0a4ce00697d02ea4ee253213193c9705b64e226d4bd32eecccc45f3b2cc33
Nov 29 14:58:24.577 INFO running `"docker" "start" "-a" "e7a0a4ce00697d02ea4ee253213193c9705b64e226d4bd32eecccc45f3b2cc33"`
Nov 29 14:58:25.944 INFO [stderr] usermod: no changes
Nov 29 14:58:26.008 INFO [stderr]     Checking json-rust v0.1.0 (/source)
Nov 29 14:58:26.208 INFO [stderr] warning: function is never used: `new`
Nov 29 14:58:26.208 INFO [stderr]  --> src/hhome/mod.rs:6:5
Nov 29 14:58:26.208 INFO [stderr]   |
Nov 29 14:58:26.208 INFO [stderr] 6 |     pub fn new(){
Nov 29 14:58:26.208 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 29 14:58:26.208 INFO [stderr]   |
Nov 29 14:58:26.208 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 14:58:26.208 INFO [stderr] 
Nov 29 14:58:26.208 INFO [stderr] warning: module `JSONObject` should have a snake case name such as `jsonobject`
Nov 29 14:58:26.208 INFO [stderr]   --> src/hhome/mod.rs:4:1
Nov 29 14:58:26.208 INFO [stderr]    |
Nov 29 14:58:26.208 INFO [stderr] 4  | / pub mod JSONObject {
Nov 29 14:58:26.208 INFO [stderr] 5  | |     
Nov 29 14:58:26.208 INFO [stderr] 6  | |     pub fn new(){
Nov 29 14:58:26.208 INFO [stderr] 7  | |
Nov 29 14:58:26.208 INFO [stderr] ...  |
Nov 29 14:58:26.208 INFO [stderr] 10 | |  
Nov 29 14:58:26.208 INFO [stderr] 11 | | }
Nov 29 14:58:26.208 INFO [stderr]    | |_^
Nov 29 14:58:26.208 INFO [stderr]    |
Nov 29 14:58:26.208 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 14:58:26.209 INFO [stderr] 
Nov 29 14:58:26.276 INFO [stderr] warning: function is never used: `new`
Nov 29 14:58:26.276 INFO [stderr]  --> src/hhome/mod.rs:6:5
Nov 29 14:58:26.276 INFO [stderr]   |
Nov 29 14:58:26.276 INFO [stderr] 6 |     pub fn new(){
Nov 29 14:58:26.276 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 29 14:58:26.276 INFO [stderr]   |
Nov 29 14:58:26.276 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 14:58:26.276 INFO [stderr] 
Nov 29 14:58:26.276 INFO [stderr] warning: module `JSONObject` should have a snake case name such as `jsonobject`
Nov 29 14:58:26.276 INFO [stderr]   --> src/hhome/mod.rs:4:1
Nov 29 14:58:26.276 INFO [stderr]    |
Nov 29 14:58:26.276 INFO [stderr] 4  | / pub mod JSONObject {
Nov 29 14:58:26.276 INFO [stderr] 5  | |     
Nov 29 14:58:26.276 INFO [stderr] 6  | |     pub fn new(){
Nov 29 14:58:26.276 INFO [stderr] 7  | |
Nov 29 14:58:26.276 INFO [stderr] ...  |
Nov 29 14:58:26.276 INFO [stderr] 10 | |  
Nov 29 14:58:26.276 INFO [stderr] 11 | | }
Nov 29 14:58:26.276 INFO [stderr]    | |_^
Nov 29 14:58:26.276 INFO [stderr]    |
Nov 29 14:58:26.276 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 14:58:26.276 INFO [stderr] 
Nov 29 14:58:26.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Nov 29 14:58:26.304 INFO [stderr] su: No module specific data is present
Nov 29 14:58:26.910 INFO running `"docker" "inspect" "e7a0a4ce00697d02ea4ee253213193c9705b64e226d4bd32eecccc45f3b2cc33"`
Nov 29 14:58:27.222 INFO running `"docker" "rm" "-f" "e7a0a4ce00697d02ea4ee253213193c9705b64e226d4bd32eecccc45f3b2cc33"`
Nov 29 14:58:27.472 INFO [stdout] e7a0a4ce00697d02ea4ee253213193c9705b64e226d4bd32eecccc45f3b2cc33