Dec 06 05:53:26.753 INFO testing banziha104/RustSample against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 05:53:26.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05:53:27.145 INFO [stdout] af8c007ede2f2c158fa43e199b52ced2e32ea1b666aedf86a8d661b7c119f7d9
Dec 06 05:53:27.147 INFO running `"docker" "start" "-a" "af8c007ede2f2c158fa43e199b52ced2e32ea1b666aedf86a8d661b7c119f7d9"`
Dec 06 05:53:28.200 INFO [stderr] usermod: no changes
Dec 06 05:53:28.237 INFO [stderr]    Compiling RustSample v0.1.0 (/source)
Dec 06 05:53:28.580 INFO [stderr] warning: unused import: `std::thread`
Dec 06 05:53:28.580 INFO [stderr]  --> src/main.rs:1:5
Dec 06 05:53:28.580 INFO [stderr]   |
Dec 06 05:53:28.580 INFO [stderr] 1 | use std::thread;
Dec 06 05:53:28.580 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 05:53:28.580 INFO [stderr]   |
Dec 06 05:53:28.580 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 05:53:28.580 INFO [stderr] 
Dec 06 05:53:28.592 INFO [stderr] warning: crate `RustSample` should have a snake case name such as `rust_sample`
Dec 06 05:53:28.592 INFO [stderr]   |
Dec 06 05:53:28.592 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 05:53:28.592 INFO [stderr] 
Dec 06 05:53:28.596 INFO [stderr] warning: function `returnFormat` should have a snake case name such as `return_format`
Dec 06 05:53:28.596 INFO [stderr]  --> src/main.rs:4:1
Dec 06 05:53:28.596 INFO [stderr]   |
Dec 06 05:53:28.596 INFO [stderr] 4 | / fn returnFormat(i : i32) -> String{
Dec 06 05:53:28.596 INFO [stderr] 5 | |     format!("{}",i)
Dec 06 05:53:28.596 INFO [stderr] 6 | | }
Dec 06 05:53:28.596 INFO [stderr]   | |_^
Dec 06 05:53:28.596 INFO [stderr] 
Dec 06 05:53:28.841 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 06 05:53:28.843 INFO [stderr] su: No module specific data is present
Dec 06 05:53:29.734 INFO running `"docker" "inspect" "af8c007ede2f2c158fa43e199b52ced2e32ea1b666aedf86a8d661b7c119f7d9"`
Dec 06 05:53:29.966 INFO running `"docker" "rm" "-f" "af8c007ede2f2c158fa43e199b52ced2e32ea1b666aedf86a8d661b7c119f7d9"`
Dec 06 05:53:30.270 INFO [stdout] af8c007ede2f2c158fa43e199b52ced2e32ea1b666aedf86a8d661b7c119f7d9
Dec 06 05:53:30.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05:53:30.754 INFO [stdout] 5d1a9b9ebe647c1c8119023116b41d50c23399bfbf7fbc25cd2a90de18c98e22
Dec 06 05:53:30.764 INFO running `"docker" "start" "-a" "5d1a9b9ebe647c1c8119023116b41d50c23399bfbf7fbc25cd2a90de18c98e22"`
Dec 06 05:53:31.793 INFO [stderr] usermod: no changes
Dec 06 05:53:31.844 INFO [stderr]    Compiling RustSample v0.1.0 (/source)
Dec 06 05:53:32.309 INFO [stderr] warning: unused import: `std::thread`
Dec 06 05:53:32.309 INFO [stderr]  --> src/main.rs:1:5
Dec 06 05:53:32.309 INFO [stderr]   |
Dec 06 05:53:32.309 INFO [stderr] 1 | use std::thread;
Dec 06 05:53:32.309 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 05:53:32.309 INFO [stderr]   |
Dec 06 05:53:32.309 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 05:53:32.309 INFO [stderr] 
Dec 06 05:53:32.320 INFO [stderr] warning: crate `RustSample` should have a snake case name such as `rust_sample`
Dec 06 05:53:32.320 INFO [stderr]   |
Dec 06 05:53:32.320 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 05:53:32.320 INFO [stderr] 
Dec 06 05:53:32.320 INFO [stderr] warning: function `returnFormat` should have a snake case name such as `return_format`
Dec 06 05:53:32.320 INFO [stderr]  --> src/main.rs:4:1
Dec 06 05:53:32.320 INFO [stderr]   |
Dec 06 05:53:32.320 INFO [stderr] 4 | / fn returnFormat(i : i32) -> String{
Dec 06 05:53:32.320 INFO [stderr] 5 | |     format!("{}",i)
Dec 06 05:53:32.320 INFO [stderr] 6 | | }
Dec 06 05:53:32.320 INFO [stderr]   | |_^
Dec 06 05:53:32.320 INFO [stderr] 
Dec 06 05:53:32.613 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 06 05:53:32.615 INFO [stderr] su: No module specific data is present
Dec 06 05:53:33.358 INFO running `"docker" "inspect" "5d1a9b9ebe647c1c8119023116b41d50c23399bfbf7fbc25cd2a90de18c98e22"`
Dec 06 05:53:33.662 INFO running `"docker" "rm" "-f" "5d1a9b9ebe647c1c8119023116b41d50c23399bfbf7fbc25cd2a90de18c98e22"`
Dec 06 05:53:33.921 INFO [stdout] 5d1a9b9ebe647c1c8119023116b41d50c23399bfbf7fbc25cd2a90de18c98e22
Dec 06 05:53:33.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05:53:34.421 INFO [stdout] 3e8b8c36d36740ede97d63ce4499e8f141316095ab424001f9f219e778db8669
Dec 06 05:53:34.424 INFO running `"docker" "start" "-a" "3e8b8c36d36740ede97d63ce4499e8f141316095ab424001f9f219e778db8669"`
Dec 06 05:53:35.185 INFO [stderr] usermod: no changes
Dec 06 05:53:35.214 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 05:53:35.214 INFO [stderr]      Running /target/debug/deps/RustSample-e9535b9518b58944
Dec 06 05:53:35.216 INFO [stdout] 
Dec 06 05:53:35.216 INFO [stdout] running 0 tests
Dec 06 05:53:35.216 INFO [stdout] 
Dec 06 05:53:35.216 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 05:53:35.216 INFO [stdout] 
Dec 06 05:53:35.217 INFO [stderr] su: No module specific data is present
Dec 06 05:53:35.530 INFO running `"docker" "inspect" "3e8b8c36d36740ede97d63ce4499e8f141316095ab424001f9f219e778db8669"`
Dec 06 05:53:35.610 INFO running `"docker" "rm" "-f" "3e8b8c36d36740ede97d63ce4499e8f141316095ab424001f9f219e778db8669"`
Dec 06 05:53:35.702 INFO [stdout] 3e8b8c36d36740ede97d63ce4499e8f141316095ab424001f9f219e778db8669