Dec 06 05:53:28.715 INFO testing banziha104/RustSample against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 05:53:28.715 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 05:53:29.034 INFO [stdout] a8f8f6e36ba5b656aeeb137772f24fe4ffe04d305ae7bd861c20ddd1b2c8dc77
Dec 06 05:53:29.036 INFO running `"docker" "start" "-a" "a8f8f6e36ba5b656aeeb137772f24fe4ffe04d305ae7bd861c20ddd1b2c8dc77"`
Dec 06 05:53:30.260 INFO [stderr] usermod: no changes
Dec 06 05:53:30.332 INFO [stderr]    Compiling RustSample v0.1.0 (/source)
Dec 06 05:53:30.704 INFO [stderr] warning: unused import: `std::thread`
Dec 06 05:53:30.704 INFO [stderr]  --> src/main.rs:1:5
Dec 06 05:53:30.704 INFO [stderr]   |
Dec 06 05:53:30.704 INFO [stderr] 1 | use std::thread;
Dec 06 05:53:30.704 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 05:53:30.704 INFO [stderr]   |
Dec 06 05:53:30.704 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 05:53:30.704 INFO [stderr] 
Dec 06 05:53:30.716 INFO [stderr] warning: crate `RustSample` should have a snake case name such as `rust_sample`
Dec 06 05:53:30.716 INFO [stderr]   |
Dec 06 05:53:30.716 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 05:53:30.716 INFO [stderr] 
Dec 06 05:53:30.716 INFO [stderr] warning: function `returnFormat` should have a snake case name such as `return_format`
Dec 06 05:53:30.716 INFO [stderr]  --> src/main.rs:4:1
Dec 06 05:53:30.716 INFO [stderr]   |
Dec 06 05:53:30.716 INFO [stderr] 4 | / fn returnFormat(i : i32) -> String{
Dec 06 05:53:30.716 INFO [stderr] 5 | |     format!("{}",i)
Dec 06 05:53:30.716 INFO [stderr] 6 | | }
Dec 06 05:53:30.716 INFO [stderr]   | |_^
Dec 06 05:53:30.716 INFO [stderr] 
Dec 06 05:53:31.076 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 06 05:53:31.086 INFO [stderr] su: No module specific data is present
Dec 06 05:53:31.639 INFO running `"docker" "inspect" "a8f8f6e36ba5b656aeeb137772f24fe4ffe04d305ae7bd861c20ddd1b2c8dc77"`
Dec 06 05:53:31.940 INFO running `"docker" "rm" "-f" "a8f8f6e36ba5b656aeeb137772f24fe4ffe04d305ae7bd861c20ddd1b2c8dc77"`
Dec 06 05:53:32.184 INFO [stdout] a8f8f6e36ba5b656aeeb137772f24fe4ffe04d305ae7bd861c20ddd1b2c8dc77
Dec 06 05:53:32.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 05:53:32.617 INFO [stdout] 049fa415afc400c0811159ad0779c480937ec6bf35a875d57ac0008bd6f6ffbd
Dec 06 05:53:32.619 INFO running `"docker" "start" "-a" "049fa415afc400c0811159ad0779c480937ec6bf35a875d57ac0008bd6f6ffbd"`
Dec 06 05:53:33.938 INFO [stderr] usermod: no changes
Dec 06 05:53:34.012 INFO [stderr]    Compiling RustSample v0.1.0 (/source)
Dec 06 05:53:34.448 INFO [stderr] warning: unused import: `std::thread`
Dec 06 05:53:34.448 INFO [stderr]  --> src/main.rs:1:5
Dec 06 05:53:34.448 INFO [stderr]   |
Dec 06 05:53:34.448 INFO [stderr] 1 | use std::thread;
Dec 06 05:53:34.448 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 05:53:34.448 INFO [stderr]   |
Dec 06 05:53:34.448 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 05:53:34.448 INFO [stderr] 
Dec 06 05:53:34.460 INFO [stderr] warning: crate `RustSample` should have a snake case name such as `rust_sample`
Dec 06 05:53:34.460 INFO [stderr]   |
Dec 06 05:53:34.460 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 05:53:34.460 INFO [stderr] 
Dec 06 05:53:34.460 INFO [stderr] warning: function `returnFormat` should have a snake case name such as `return_format`
Dec 06 05:53:34.460 INFO [stderr]  --> src/main.rs:4:1
Dec 06 05:53:34.460 INFO [stderr]   |
Dec 06 05:53:34.460 INFO [stderr] 4 | / fn returnFormat(i : i32) -> String{
Dec 06 05:53:34.460 INFO [stderr] 5 | |     format!("{}",i)
Dec 06 05:53:34.460 INFO [stderr] 6 | | }
Dec 06 05:53:34.460 INFO [stderr]   | |_^
Dec 06 05:53:34.460 INFO [stderr] 
Dec 06 05:53:34.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 06 05:53:34.799 INFO [stderr] su: No module specific data is present
Dec 06 05:53:35.233 INFO running `"docker" "inspect" "049fa415afc400c0811159ad0779c480937ec6bf35a875d57ac0008bd6f6ffbd"`
Dec 06 05:53:35.325 INFO running `"docker" "rm" "-f" "049fa415afc400c0811159ad0779c480937ec6bf35a875d57ac0008bd6f6ffbd"`
Dec 06 05:53:35.423 INFO [stdout] 049fa415afc400c0811159ad0779c480937ec6bf35a875d57ac0008bd6f6ffbd
Dec 06 05:53:35.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 05:53:35.609 INFO [stdout] 28983da44bd17a38bab885ce55cf97a392c6556ae2f7f1f25b3ccd4b3157d83d
Dec 06 05:53:35.613 INFO running `"docker" "start" "-a" "28983da44bd17a38bab885ce55cf97a392c6556ae2f7f1f25b3ccd4b3157d83d"`
Dec 06 05:53:36.100 INFO [stderr] usermod: no changes
Dec 06 05:53:36.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 05:53:36.129 INFO [stderr]      Running /target/debug/deps/RustSample-5e798032b03e460e
Dec 06 05:53:36.133 INFO [stdout] 
Dec 06 05:53:36.133 INFO [stdout] running 0 tests
Dec 06 05:53:36.133 INFO [stdout] 
Dec 06 05:53:36.133 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 05:53:36.133 INFO [stdout] 
Dec 06 05:53:36.135 INFO [stderr] su: No module specific data is present
Dec 06 05:53:36.482 INFO running `"docker" "inspect" "28983da44bd17a38bab885ce55cf97a392c6556ae2f7f1f25b3ccd4b3157d83d"`
Dec 06 05:53:36.629 INFO running `"docker" "rm" "-f" "28983da44bd17a38bab885ce55cf97a392c6556ae2f7f1f25b3ccd4b3157d83d"`
Dec 06 05:53:36.785 INFO [stdout] 28983da44bd17a38bab885ce55cf97a392c6556ae2f7f1f25b3ccd4b3157d83d