[INFO] cloning repository https://github.com/DKenefake/AdversarialWordle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DKenefake/AdversarialWordle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDKenefake%2FAdversarialWordle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDKenefake%2FAdversarialWordle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5160bed948445420657a0f321911b5a079bdac98
[INFO] testing DKenefake/AdversarialWordle against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDKenefake%2FAdversarialWordle" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DKenefake/AdversarialWordle on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DKenefake/AdversarialWordle
[INFO] finished tweaking git repo https://github.com/DKenefake/AdversarialWordle
[INFO] tweaked toml for git repo https://github.com/DKenefake/AdversarialWordle written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/DKenefake/AdversarialWordle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3b3be61a57a3b64a05078abb39265794f2e71d5a066233751c839aea7d1aedc
[INFO] running `Command { std: "docker" "start" "-a" "f3b3be61a57a3b64a05078abb39265794f2e71d5a066233751c839aea7d1aedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3b3be61a57a3b64a05078abb39265794f2e71d5a066233751c839aea7d1aedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b3be61a57a3b64a05078abb39265794f2e71d5a066233751c839aea7d1aedc", kill_on_drop: false }`
[INFO] [stdout] f3b3be61a57a3b64a05078abb39265794f2e71d5a066233751c839aea7d1aedc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03fbd80ba38cef0e3390d7c8569137704280cadc3e95c1f1548ce44c1e4b98af
[INFO] running `Command { std: "docker" "start" "-a" "03fbd80ba38cef0e3390d7c8569137704280cadc3e95c1f1548ce44c1e4b98af", kill_on_drop: false }`
[INFO] [stderr]    Compiling wordle_adversary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `best_score`
[INFO] [stdout]    --> src/main.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |     let best_score = guess_tuple.0;
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_best_score`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_guess_against_targets`
[INFO] [stdout]   --> src/main.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn check_guess_against_targets(guess_word: &[u8;5], target_dictionary:&Vec<[u8;5]>) -> (usize, [u8;5]){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "03fbd80ba38cef0e3390d7c8569137704280cadc3e95c1f1548ce44c1e4b98af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03fbd80ba38cef0e3390d7c8569137704280cadc3e95c1f1548ce44c1e4b98af", kill_on_drop: false }`
[INFO] [stdout] 03fbd80ba38cef0e3390d7c8569137704280cadc3e95c1f1548ce44c1e4b98af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d199bda1199e348afcdd66b7e47454bd881be27defe7e4595ada4c55e8cd7067
[INFO] running `Command { std: "docker" "start" "-a" "d199bda1199e348afcdd66b7e47454bd881be27defe7e4595ada4c55e8cd7067", kill_on_drop: false }`
[INFO] [stderr]    Compiling wordle_adversary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `best_score`
[INFO] [stdout]    --> src/main.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |     let best_score = guess_tuple.0;
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_best_score`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_guess_against_targets`
[INFO] [stdout]   --> src/main.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn check_guess_against_targets(guess_word: &[u8;5], target_dictionary:&Vec<[u8;5]>) -> (usize, [u8;5]){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "d199bda1199e348afcdd66b7e47454bd881be27defe7e4595ada4c55e8cd7067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d199bda1199e348afcdd66b7e47454bd881be27defe7e4595ada4c55e8cd7067", kill_on_drop: false }`
[INFO] [stdout] d199bda1199e348afcdd66b7e47454bd881be27defe7e4595ada4c55e8cd7067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 099da6b7398850a25c8eb3557883fdc6b9889337cd6d34f2394503f83a9fc7f9
[INFO] running `Command { std: "docker" "start" "-a" "099da6b7398850a25c8eb3557883fdc6b9889337cd6d34f2394503f83a9fc7f9", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `best_score`
[INFO] [stderr]    --> src/main.rs:189:9
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] running 0 tests
[INFO] [stderr] 189 |     let best_score = guess_tuple.0;
[INFO] [stdout] 
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_best_score`
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check_guess_against_targets`
[INFO] [stderr]   --> src/main.rs:97:4
[INFO] [stderr]    |
[INFO] [stderr] 97 | fn check_guess_against_targets(guess_word: &[u8;5], target_dictionary:&Vec<[u8;5]>) -> (usize, [u8;5]){
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `wordle_adversary` (bin "wordle_adversary" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wordle_adversary-782400d972e187a0)
[INFO] running `Command { std: "docker" "inspect" "099da6b7398850a25c8eb3557883fdc6b9889337cd6d34f2394503f83a9fc7f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "099da6b7398850a25c8eb3557883fdc6b9889337cd6d34f2394503f83a9fc7f9", kill_on_drop: false }`
[INFO] [stdout] 099da6b7398850a25c8eb3557883fdc6b9889337cd6d34f2394503f83a9fc7f9