Nov 30 20:34:20.852 INFO checking json-rust-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 20:34:20.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 30 20:34:21.273 INFO [stdout] ae473384d0d3d59c8941b002c7a6604db4d5fccfca063e82002aecd67ba690d3
Nov 30 20:34:21.278 INFO running `"docker" "start" "-a" "ae473384d0d3d59c8941b002c7a6604db4d5fccfca063e82002aecd67ba690d3"`
Nov 30 20:34:22.193 INFO [stderr] usermod: no changes
Nov 30 20:34:22.231 INFO [stderr]     Checking json-rust v0.1.0 (/source)
Nov 30 20:34:22.740 INFO [stderr] warning: function is never used: `new`
Nov 30 20:34:22.740 INFO [stderr]  --> src/hhome/mod.rs:6:5
Nov 30 20:34:22.740 INFO [stderr]   |
Nov 30 20:34:22.740 INFO [stderr] 6 |     pub fn new(){
Nov 30 20:34:22.740 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 30 20:34:22.740 INFO [stderr]   |
Nov 30 20:34:22.740 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 20:34:22.740 INFO [stderr] 
Nov 30 20:34:22.740 INFO [stderr] warning: module `JSONObject` should have a snake case name such as `jsonobject`
Nov 30 20:34:22.740 INFO [stderr]   --> src/hhome/mod.rs:4:1
Nov 30 20:34:22.740 INFO [stderr]    |
Nov 30 20:34:22.740 INFO [stderr] 4  | / pub mod JSONObject {
Nov 30 20:34:22.740 INFO [stderr] 5  | |     
Nov 30 20:34:22.740 INFO [stderr] 6  | |     pub fn new(){
Nov 30 20:34:22.740 INFO [stderr] 7  | | 
Nov 30 20:34:22.740 INFO [stderr] ...  |
Nov 30 20:34:22.740 INFO [stderr] 10 | |  
Nov 30 20:34:22.740 INFO [stderr] 11 | | }
Nov 30 20:34:22.740 INFO [stderr]    | |_^
Nov 30 20:34:22.740 INFO [stderr]    |
Nov 30 20:34:22.740 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 20:34:22.740 INFO [stderr] 
Nov 30 20:34:22.857 INFO [stderr] warning: function is never used: `new`
Nov 30 20:34:22.857 INFO [stderr]  --> src/hhome/mod.rs:6:5
Nov 30 20:34:22.857 INFO [stderr]   |
Nov 30 20:34:22.857 INFO [stderr] 6 |     pub fn new(){
Nov 30 20:34:22.858 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 30 20:34:22.858 INFO [stderr]   |
Nov 30 20:34:22.858 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 20:34:22.858 INFO [stderr] 
Nov 30 20:34:22.858 INFO [stderr] warning: module `JSONObject` should have a snake case name such as `jsonobject`
Nov 30 20:34:22.858 INFO [stderr]   --> src/hhome/mod.rs:4:1
Nov 30 20:34:22.858 INFO [stderr]    |
Nov 30 20:34:22.858 INFO [stderr] 4  | / pub mod JSONObject {
Nov 30 20:34:22.858 INFO [stderr] 5  | |     
Nov 30 20:34:22.858 INFO [stderr] 6  | |     pub fn new(){
Nov 30 20:34:22.858 INFO [stderr] 7  | | 
Nov 30 20:34:22.858 INFO [stderr] ...  |
Nov 30 20:34:22.858 INFO [stderr] 10 | |  
Nov 30 20:34:22.858 INFO [stderr] 11 | | }
Nov 30 20:34:22.858 INFO [stderr]    | |_^
Nov 30 20:34:22.858 INFO [stderr]    |
Nov 30 20:34:22.858 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 20:34:22.858 INFO [stderr] 
Nov 30 20:34:22.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Nov 30 20:34:22.879 INFO [stderr] su: No module specific data is present
Nov 30 20:34:23.197 INFO running `"docker" "inspect" "ae473384d0d3d59c8941b002c7a6604db4d5fccfca063e82002aecd67ba690d3"`
Nov 30 20:34:23.326 INFO running `"docker" "rm" "-f" "ae473384d0d3d59c8941b002c7a6604db4d5fccfca063e82002aecd67ba690d3"`
Nov 30 20:34:23.592 INFO [stdout] ae473384d0d3d59c8941b002c7a6604db4d5fccfca063e82002aecd67ba690d3