[INFO] cloning repository https://github.com/TheHunterDog/Hangman
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheHunterDog/Hangman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheHunterDog%2FHangman", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheHunterDog%2FHangman'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8e979cba8dbc7a4e769df2b2992f1ecfa133bc3
[INFO] testing TheHunterDog/Hangman against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheHunterDog%2FHangman" "/workspace/builds/worker-73/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheHunterDog/Hangman on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheHunterDog/Hangman
[INFO] finished tweaking git repo https://github.com/TheHunterDog/Hangman
[INFO] tweaked toml for git repo https://github.com/TheHunterDog/Hangman written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate git repo https://github.com/TheHunterDog/Hangman already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c20ae4e2a34aae785d6dc589bddee5e9a469a694d95cd95c32e2b1e5be4abdb2
[INFO] running `Command { std: "docker" "start" "-a" "c20ae4e2a34aae785d6dc589bddee5e9a469a694d95cd95c32e2b1e5be4abdb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c20ae4e2a34aae785d6dc589bddee5e9a469a694d95cd95c32e2b1e5be4abdb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20ae4e2a34aae785d6dc589bddee5e9a469a694d95cd95c32e2b1e5be4abdb2", kill_on_drop: false }`
[INFO] [stdout] c20ae4e2a34aae785d6dc589bddee5e9a469a694d95cd95c32e2b1e5be4abdb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c1fa945aba52243e7a57326312eea07d375c506440ee957a91cd83963f2e9fa
[INFO] running `Command { std: "docker" "start" "-a" "8c1fa945aba52243e7a57326312eea07d375c506440ee957a91cd83963f2e9fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hangman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `menu_options`
[INFO] [stdout]   --> src/menu.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn construct_menu(menu_options: Vec<char>, menu_screen: String) -> Menu {
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_menu_options`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "8c1fa945aba52243e7a57326312eea07d375c506440ee957a91cd83963f2e9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1fa945aba52243e7a57326312eea07d375c506440ee957a91cd83963f2e9fa", kill_on_drop: false }`
[INFO] [stdout] 8c1fa945aba52243e7a57326312eea07d375c506440ee957a91cd83963f2e9fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2993bb3b14b2186b8b78842d12308d5470b1d27ab6ab5275cbc057d08f5a10b0
[INFO] running `Command { std: "docker" "start" "-a" "2993bb3b14b2186b8b78842d12308d5470b1d27ab6ab5275cbc057d08f5a10b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hangman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `menu_options`
[INFO] [stdout]   --> src/menu.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn construct_menu(menu_options: Vec<char>, menu_screen: String) -> Menu {
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_menu_options`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.68s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hangman-e263047ed9131309)
[INFO] running `Command { std: "docker" "inspect" "2993bb3b14b2186b8b78842d12308d5470b1d27ab6ab5275cbc057d08f5a10b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2993bb3b14b2186b8b78842d12308d5470b1d27ab6ab5275cbc057d08f5a10b0", kill_on_drop: false }`
[INFO] [stdout] 2993bb3b14b2186b8b78842d12308d5470b1d27ab6ab5275cbc057d08f5a10b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4816b7ffd0624d097bc9609fb2d12bff7979bf91206e1c77f3d3cf4c68e6838a
[INFO] running `Command { std: "docker" "start" "-a" "4816b7ffd0624d097bc9609fb2d12bff7979bf91206e1c77f3d3cf4c68e6838a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `menu_options`
[INFO] [stderr]   --> src/menu.rs:41:23
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn construct_menu(menu_options: Vec<char>, menu_screen: String) -> Menu {
[INFO] [stderr]    |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_menu_options`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hangman` (bin "hangman" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.88s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hangman-e263047ed9131309)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4816b7ffd0624d097bc9609fb2d12bff7979bf91206e1c77f3d3cf4c68e6838a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4816b7ffd0624d097bc9609fb2d12bff7979bf91206e1c77f3d3cf4c68e6838a", kill_on_drop: false }`
[INFO] [stdout] 4816b7ffd0624d097bc9609fb2d12bff7979bf91206e1c77f3d3cf4c68e6838a