Nov 17 00:38:38.087 INFO testing intrepion/example-x-rust-x-rustbyexample-com-x-std-option against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 00:38:38.087 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 00:38:38.252 INFO [stdout] 7fabbaa94edcd4784dc29bbf25acbb7fc2612b487a7809c34110cf9de68f1b08
Nov 17 00:38:38.253 INFO running `"docker" "start" "-a" "7fabbaa94edcd4784dc29bbf25acbb7fc2612b487a7809c34110cf9de68f1b08"`
Nov 17 00:38:38.561 INFO [stderr] usermod: no changes
Nov 17 00:38:38.584 INFO [stderr]    Compiling example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (/source)
Nov 17 00:38:38.789 INFO [stderr] warning: unused variable: `none`
Nov 17 00:38:38.789 INFO [stderr]   --> src/main.rs:28:9
Nov 17 00:38:38.789 INFO [stderr]    |
Nov 17 00:38:38.789 INFO [stderr] 28 |     let none: Option<i32> = None;
Nov 17 00:38:38.789 INFO [stderr]    |         ^^^^ help: consider using `_none` instead
Nov 17 00:38:38.789 INFO [stderr]    |
Nov 17 00:38:38.789 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 00:38:38.790 INFO [stderr] 
Nov 17 00:38:38.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Nov 17 00:38:38.965 INFO [stderr] su: No module specific data is present
Nov 17 00:38:39.280 INFO running `"docker" "inspect" "7fabbaa94edcd4784dc29bbf25acbb7fc2612b487a7809c34110cf9de68f1b08"`
Nov 17 00:38:39.435 INFO running `"docker" "rm" "-f" "7fabbaa94edcd4784dc29bbf25acbb7fc2612b487a7809c34110cf9de68f1b08"`
Nov 17 00:38:39.663 INFO [stdout] 7fabbaa94edcd4784dc29bbf25acbb7fc2612b487a7809c34110cf9de68f1b08
Nov 17 00:38:39.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 00:38:39.929 INFO [stdout] 9f41124c6e0efb8edafb5dd51e2e652de50b1b0fb615de4021671033c73f1b1f
Nov 17 00:38:39.932 INFO running `"docker" "start" "-a" "9f41124c6e0efb8edafb5dd51e2e652de50b1b0fb615de4021671033c73f1b1f"`
Nov 17 00:38:40.271 INFO [stderr] usermod: no changes
Nov 17 00:38:40.294 INFO [stderr]    Compiling example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (/source)
Nov 17 00:38:40.532 INFO [stderr] warning: unused variable: `none`
Nov 17 00:38:40.532 INFO [stderr]   --> src/main.rs:28:9
Nov 17 00:38:40.532 INFO [stderr]    |
Nov 17 00:38:40.532 INFO [stderr] 28 |     let none: Option<i32> = None;
Nov 17 00:38:40.532 INFO [stderr]    |         ^^^^ help: consider using `_none` instead
Nov 17 00:38:40.532 INFO [stderr]    |
Nov 17 00:38:40.532 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 00:38:40.532 INFO [stderr] 
Nov 17 00:38:40.761 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Nov 17 00:38:40.763 INFO [stderr] su: No module specific data is present
Nov 17 00:38:41.110 INFO running `"docker" "inspect" "9f41124c6e0efb8edafb5dd51e2e652de50b1b0fb615de4021671033c73f1b1f"`
Nov 17 00:38:41.212 INFO running `"docker" "rm" "-f" "9f41124c6e0efb8edafb5dd51e2e652de50b1b0fb615de4021671033c73f1b1f"`
Nov 17 00:38:41.312 INFO [stdout] 9f41124c6e0efb8edafb5dd51e2e652de50b1b0fb615de4021671033c73f1b1f
Nov 17 00:38:41.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 00:38:41.512 INFO [stdout] 4d2ec9c4adc297e001e39ee10946f0b1214f44b66439c8393d1079fc0e75f5be
Nov 17 00:38:41.514 INFO running `"docker" "start" "-a" "4d2ec9c4adc297e001e39ee10946f0b1214f44b66439c8393d1079fc0e75f5be"`
Nov 17 00:38:41.899 INFO [stderr] usermod: no changes
Nov 17 00:38:41.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 00:38:41.922 INFO [stderr]      Running /target/debug/deps/example_x_rust_x_rustbyexample_com_x_std_option-c2fc951a0de7a025
Nov 17 00:38:41.923 INFO [stdout] 
Nov 17 00:38:41.923 INFO [stdout] running 0 tests
Nov 17 00:38:41.923 INFO [stdout] 
Nov 17 00:38:41.923 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 00:38:41.924 INFO [stdout] 
Nov 17 00:38:41.925 INFO [stderr] su: No module specific data is present
Nov 17 00:38:42.180 INFO running `"docker" "inspect" "4d2ec9c4adc297e001e39ee10946f0b1214f44b66439c8393d1079fc0e75f5be"`
Nov 17 00:38:42.246 INFO running `"docker" "rm" "-f" "4d2ec9c4adc297e001e39ee10946f0b1214f44b66439c8393d1079fc0e75f5be"`
Nov 17 00:38:42.327 INFO [stdout] 4d2ec9c4adc297e001e39ee10946f0b1214f44b66439c8393d1079fc0e75f5be