Nov 17 00:13:18.325 INFO testing jakegornall/guessing_game against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 00:13:18.325 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:13:18.472 INFO [stdout] 868ee1fc43009dee8ea4e5ffa24a3986b70041ab8ce0f5fa23deaf9313d974be
Nov 17 00:13:18.472 INFO running `"docker" "start" "-a" "868ee1fc43009dee8ea4e5ffa24a3986b70041ab8ce0f5fa23deaf9313d974be"`
Nov 17 00:13:18.924 INFO [stderr] usermod: no changes
Nov 17 00:13:18.954 INFO [stderr]    Compiling guessing_game v0.1.0 (/source)
Nov 17 00:13:19.211 INFO [stderr] warning: unused variable: `play_again`
Nov 17 00:13:19.211 INFO [stderr]   --> src/main.rs:27:13
Nov 17 00:13:19.211 INFO [stderr]    |
Nov 17 00:13:19.211 INFO [stderr] 27 |     let mut play_again = String::new();
Nov 17 00:13:19.211 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_play_again` instead
Nov 17 00:13:19.211 INFO [stderr]    |
Nov 17 00:13:19.211 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 00:13:19.211 INFO [stderr] 
Nov 17 00:13:19.211 INFO [stderr] warning: value assigned to `result` is never read
Nov 17 00:13:19.211 INFO [stderr]   --> src/main.rs:28:13
Nov 17 00:13:19.211 INFO [stderr]    |
Nov 17 00:13:19.211 INFO [stderr] 28 |     let mut result = false;
Nov 17 00:13:19.211 INFO [stderr]    |             ^^^^^^
Nov 17 00:13:19.211 INFO [stderr]    |
Nov 17 00:13:19.211 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 00:13:19.211 INFO [stderr] 
Nov 17 00:13:19.211 INFO [stderr] warning: value assigned to `new_score` is never read
Nov 17 00:13:19.211 INFO [stderr]   --> src/main.rs:63:13
Nov 17 00:13:19.211 INFO [stderr]    |
Nov 17 00:13:19.211 INFO [stderr] 63 |     let mut new_score = 0;
Nov 17 00:13:19.211 INFO [stderr]    |             ^^^^^^^^^
Nov 17 00:13:19.211 INFO [stderr] 
Nov 17 00:13:19.217 INFO [stderr] warning: variable does not need to be mutable
Nov 17 00:13:19.217 INFO [stderr]   --> src/main.rs:27:9
Nov 17 00:13:19.217 INFO [stderr]    |
Nov 17 00:13:19.217 INFO [stderr] 27 |     let mut play_again = String::new();
Nov 17 00:13:19.217 INFO [stderr]    |         ----^^^^^^^^^^
Nov 17 00:13:19.217 INFO [stderr]    |         |
Nov 17 00:13:19.217 INFO [stderr]    |         help: remove this `mut`
Nov 17 00:13:19.217 INFO [stderr]    |
Nov 17 00:13:19.217 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 00:13:19.217 INFO [stderr] 
Nov 17 00:13:19.518 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 17 00:13:19.521 INFO [stderr] su: No module specific data is present
Nov 17 00:13:19.831 INFO running `"docker" "inspect" "868ee1fc43009dee8ea4e5ffa24a3986b70041ab8ce0f5fa23deaf9313d974be"`
Nov 17 00:13:19.929 INFO running `"docker" "rm" "-f" "868ee1fc43009dee8ea4e5ffa24a3986b70041ab8ce0f5fa23deaf9313d974be"`
Nov 17 00:13:19.997 INFO [stdout] 868ee1fc43009dee8ea4e5ffa24a3986b70041ab8ce0f5fa23deaf9313d974be
Nov 17 00:13:20.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:13:20.146 INFO [stdout] 96df972a6c4c8ccfbb406e3ecf9687dd241e971eaba559dcca7e13f5f43bd400
Nov 17 00:13:20.148 INFO running `"docker" "start" "-a" "96df972a6c4c8ccfbb406e3ecf9687dd241e971eaba559dcca7e13f5f43bd400"`
Nov 17 00:13:20.515 INFO [stderr] usermod: no changes
Nov 17 00:13:20.542 INFO [stderr]    Compiling guessing_game v0.1.0 (/source)
Nov 17 00:13:20.900 INFO [stderr] warning: unused variable: `play_again`
Nov 17 00:13:20.900 INFO [stderr]   --> src/main.rs:27:13
Nov 17 00:13:20.900 INFO [stderr]    |
Nov 17 00:13:20.900 INFO [stderr] 27 |     let mut play_again = String::new();
Nov 17 00:13:20.900 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_play_again` instead
Nov 17 00:13:20.900 INFO [stderr]    |
Nov 17 00:13:20.900 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 00:13:20.900 INFO [stderr] 
Nov 17 00:13:20.900 INFO [stderr] warning: value assigned to `result` is never read
Nov 17 00:13:20.900 INFO [stderr]   --> src/main.rs:28:13
Nov 17 00:13:20.900 INFO [stderr]    |
Nov 17 00:13:20.900 INFO [stderr] 28 |     let mut result = false;
Nov 17 00:13:20.900 INFO [stderr]    |             ^^^^^^
Nov 17 00:13:20.900 INFO [stderr]    |
Nov 17 00:13:20.900 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 00:13:20.900 INFO [stderr] 
Nov 17 00:13:20.900 INFO [stderr] warning: value assigned to `new_score` is never read
Nov 17 00:13:20.900 INFO [stderr]   --> src/main.rs:63:13
Nov 17 00:13:20.900 INFO [stderr]    |
Nov 17 00:13:20.900 INFO [stderr] 63 |     let mut new_score = 0;
Nov 17 00:13:20.900 INFO [stderr]    |             ^^^^^^^^^
Nov 17 00:13:20.900 INFO [stderr] 
Nov 17 00:13:20.908 INFO [stderr] warning: variable does not need to be mutable
Nov 17 00:13:20.908 INFO [stderr]   --> src/main.rs:27:9
Nov 17 00:13:20.908 INFO [stderr]    |
Nov 17 00:13:20.908 INFO [stderr] 27 |     let mut play_again = String::new();
Nov 17 00:13:20.908 INFO [stderr]    |         ----^^^^^^^^^^
Nov 17 00:13:20.908 INFO [stderr]    |         |
Nov 17 00:13:20.908 INFO [stderr]    |         help: remove this `mut`
Nov 17 00:13:20.908 INFO [stderr]    |
Nov 17 00:13:20.908 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 00:13:20.908 INFO [stderr] 
Nov 17 00:13:21.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 17 00:13:21.226 INFO [stderr] su: No module specific data is present
Nov 17 00:13:21.772 INFO running `"docker" "inspect" "96df972a6c4c8ccfbb406e3ecf9687dd241e971eaba559dcca7e13f5f43bd400"`
Nov 17 00:13:22.163 INFO running `"docker" "rm" "-f" "96df972a6c4c8ccfbb406e3ecf9687dd241e971eaba559dcca7e13f5f43bd400"`
Nov 17 00:13:22.556 INFO [stdout] 96df972a6c4c8ccfbb406e3ecf9687dd241e971eaba559dcca7e13f5f43bd400
Nov 17 00:13:22.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:13:23.115 INFO [stdout] a11069bc57d08a3804bb593617ad66b15579f15f4cdc032403759420f5e6c7fa
Nov 17 00:13:23.119 INFO running `"docker" "start" "-a" "a11069bc57d08a3804bb593617ad66b15579f15f4cdc032403759420f5e6c7fa"`
Nov 17 00:13:24.070 INFO [stderr] usermod: no changes
Nov 17 00:13:24.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 00:13:24.139 INFO [stderr]      Running /target/debug/deps/guessing_game-fecd478bd46a54e0
Nov 17 00:13:24.147 INFO [stderr] su: No module specific data is present
Nov 17 00:13:24.147 INFO [stdout] 
Nov 17 00:13:24.147 INFO [stdout] running 0 tests
Nov 17 00:13:24.147 INFO [stdout] 
Nov 17 00:13:24.147 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 00:13:24.147 INFO [stdout] 
Nov 17 00:13:24.801 INFO running `"docker" "inspect" "a11069bc57d08a3804bb593617ad66b15579f15f4cdc032403759420f5e6c7fa"`
Nov 17 00:13:25.084 INFO running `"docker" "rm" "-f" "a11069bc57d08a3804bb593617ad66b15579f15f4cdc032403759420f5e6c7fa"`
Nov 17 00:13:25.378 INFO [stdout] a11069bc57d08a3804bb593617ad66b15579f15f4cdc032403759420f5e6c7fa