Dec 12 21:14:24.394 INFO testing williamyyj/json-rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 21:14:24.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 12 21:14:24.668 INFO [stdout] fdacaf7695863d7094ed2e5a7206e2e1dfa79c29c51d669788d59f9e9b243675
Dec 12 21:14:24.668 INFO running `"docker" "start" "-a" "fdacaf7695863d7094ed2e5a7206e2e1dfa79c29c51d669788d59f9e9b243675"`
Dec 12 21:14:25.499 INFO [stderr] usermod: no changes
Dec 12 21:14:25.527 INFO [stderr]    Compiling json-rust v0.1.0 (/source)
Dec 12 21:14:25.628 INFO [stderr] warning: function is never used: `new`
Dec 12 21:14:25.628 INFO [stderr]  --> src/hhome/mod.rs:6:5
Dec 12 21:14:25.628 INFO [stderr]   |
Dec 12 21:14:25.628 INFO [stderr] 6 |     pub fn new(){
Dec 12 21:14:25.628 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 21:14:25.628 INFO [stderr]   |
Dec 12 21:14:25.628 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 21:14:25.628 INFO [stderr] 
Dec 12 21:14:25.628 INFO [stderr] warning: module `JSONObject` should have a snake case name such as `jsonobject`
Dec 12 21:14:25.628 INFO [stderr]   --> src/hhome/mod.rs:4:1
Dec 12 21:14:25.628 INFO [stderr]    |
Dec 12 21:14:25.629 INFO [stderr] 4  | / pub mod JSONObject {
Dec 12 21:14:25.629 INFO [stderr] 5  | |     
Dec 12 21:14:25.629 INFO [stderr] 6  | |     pub fn new(){
Dec 12 21:14:25.629 INFO [stderr] 7  | |
Dec 12 21:14:25.629 INFO [stderr] ...  |
Dec 12 21:14:25.629 INFO [stderr] 10 | |  
Dec 12 21:14:25.629 INFO [stderr] 11 | | }
Dec 12 21:14:25.629 INFO [stderr]    | |_^
Dec 12 21:14:25.629 INFO [stderr]    |
Dec 12 21:14:25.629 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 21:14:25.629 INFO [stderr] 
Dec 12 21:14:25.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Dec 12 21:14:25.806 INFO [stderr] su: No module specific data is present
Dec 12 21:14:26.192 INFO running `"docker" "inspect" "fdacaf7695863d7094ed2e5a7206e2e1dfa79c29c51d669788d59f9e9b243675"`
Dec 12 21:14:26.292 INFO running `"docker" "rm" "-f" "fdacaf7695863d7094ed2e5a7206e2e1dfa79c29c51d669788d59f9e9b243675"`
Dec 12 21:14:26.378 INFO [stdout] fdacaf7695863d7094ed2e5a7206e2e1dfa79c29c51d669788d59f9e9b243675
Dec 12 21:14:26.382 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 12 21:14:26.570 INFO [stdout] fd754b18a1413e18283201a8d730911e4d95221a4ab91fd7b5802eeed1baf16d
Dec 12 21:14:26.577 INFO running `"docker" "start" "-a" "fd754b18a1413e18283201a8d730911e4d95221a4ab91fd7b5802eeed1baf16d"`
Dec 12 21:14:26.965 INFO [stderr] usermod: no changes
Dec 12 21:14:26.992 INFO [stderr]    Compiling json-rust v0.1.0 (/source)
Dec 12 21:14:27.110 INFO [stderr] warning: function is never used: `new`
Dec 12 21:14:27.110 INFO [stderr]  --> src/hhome/mod.rs:6:5
Dec 12 21:14:27.110 INFO [stderr]   |
Dec 12 21:14:27.110 INFO [stderr] 6 |     pub fn new(){
Dec 12 21:14:27.110 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 21:14:27.110 INFO [stderr]   |
Dec 12 21:14:27.110 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 21:14:27.110 INFO [stderr] 
Dec 12 21:14:27.111 INFO [stderr] warning: module `JSONObject` should have a snake case name such as `jsonobject`
Dec 12 21:14:27.111 INFO [stderr]   --> src/hhome/mod.rs:4:1
Dec 12 21:14:27.111 INFO [stderr]    |
Dec 12 21:14:27.111 INFO [stderr] 4  | / pub mod JSONObject {
Dec 12 21:14:27.111 INFO [stderr] 5  | |     
Dec 12 21:14:27.111 INFO [stderr] 6  | |     pub fn new(){
Dec 12 21:14:27.111 INFO [stderr] 7  | |
Dec 12 21:14:27.111 INFO [stderr] ...  |
Dec 12 21:14:27.111 INFO [stderr] 10 | |  
Dec 12 21:14:27.111 INFO [stderr] 11 | | }
Dec 12 21:14:27.111 INFO [stderr]    | |_^
Dec 12 21:14:27.111 INFO [stderr]    |
Dec 12 21:14:27.111 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 21:14:27.111 INFO [stderr] 
Dec 12 21:14:27.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Dec 12 21:14:27.323 INFO [stderr] su: No module specific data is present
Dec 12 21:14:27.692 INFO running `"docker" "inspect" "fd754b18a1413e18283201a8d730911e4d95221a4ab91fd7b5802eeed1baf16d"`
Dec 12 21:14:27.818 INFO running `"docker" "rm" "-f" "fd754b18a1413e18283201a8d730911e4d95221a4ab91fd7b5802eeed1baf16d"`
Dec 12 21:14:27.898 INFO [stdout] fd754b18a1413e18283201a8d730911e4d95221a4ab91fd7b5802eeed1baf16d
Dec 12 21:14:28.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 12 21:14:28.380 INFO [stdout] b35e259c9b49d626ed934f36aa229a92900a2cf677b9b4a41f9f2b7af0466f52
Dec 12 21:14:28.380 INFO running `"docker" "start" "-a" "b35e259c9b49d626ed934f36aa229a92900a2cf677b9b4a41f9f2b7af0466f52"`
Dec 12 21:14:29.024 INFO [stderr] usermod: no changes
Dec 12 21:14:29.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 12 21:14:29.081 INFO [stderr]      Running /target/debug/deps/json_rust-cb84ceb6d0b80120
Dec 12 21:14:29.081 INFO [stderr] su: No module specific data is present
Dec 12 21:14:29.081 INFO [stdout] 
Dec 12 21:14:29.081 INFO [stdout] running 0 tests
Dec 12 21:14:29.081 INFO [stdout] 
Dec 12 21:14:29.081 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:14:29.081 INFO [stdout] 
Dec 12 21:14:29.408 INFO running `"docker" "inspect" "b35e259c9b49d626ed934f36aa229a92900a2cf677b9b4a41f9f2b7af0466f52"`
Dec 12 21:14:29.545 INFO running `"docker" "rm" "-f" "b35e259c9b49d626ed934f36aa229a92900a2cf677b9b4a41f9f2b7af0466f52"`
Dec 12 21:14:29.709 INFO [stdout] b35e259c9b49d626ed934f36aa229a92900a2cf677b9b4a41f9f2b7af0466f52