[INFO] cloning repository https://github.com/Reconcyl/weird_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Reconcyl/weird_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReconcyl%2Fweird_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReconcyl%2Fweird_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a251231273932e97a36b7a8d3524cbc10c492490
[INFO] testing Reconcyl/weird_game 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%2FReconcyl%2Fweird_game" "/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/Reconcyl/weird_game 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/Reconcyl/weird_game
[INFO] finished tweaking git repo https://github.com/Reconcyl/weird_game
[INFO] tweaked toml for git repo https://github.com/Reconcyl/weird_game written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/Reconcyl/weird_game 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] [stderr]     Blocking waiting for file lock on package cache
[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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf867318339e9a6f6cbf7c638dd1f0a6e1db07fe4d37816ae3009503f7ab0824
[INFO] running `Command { std: "docker" "start" "-a" "bf867318339e9a6f6cbf7c638dd1f0a6e1db07fe4d37816ae3009503f7ab0824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf867318339e9a6f6cbf7c638dd1f0a6e1db07fe4d37816ae3009503f7ab0824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf867318339e9a6f6cbf7c638dd1f0a6e1db07fe4d37816ae3009503f7ab0824", kill_on_drop: false }`
[INFO] [stdout] bf867318339e9a6f6cbf7c638dd1f0a6e1db07fe4d37816ae3009503f7ab0824
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4dc45bdece146300e26183c0ec73840d0d532a832b4e20ee43b4b59fca4eb6c
[INFO] running `Command { std: "docker" "start" "-a" "e4dc45bdece146300e26183c0ec73840d0d532a832b4e20ee43b4b59fca4eb6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling perf_hangman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `random`
[INFO] [stdout]   --> src/main.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn random<R: Rng>(&self, rng: &mut R) -> Word {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 1.55s
[INFO] running `Command { std: "docker" "inspect" "e4dc45bdece146300e26183c0ec73840d0d532a832b4e20ee43b4b59fca4eb6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4dc45bdece146300e26183c0ec73840d0d532a832b4e20ee43b4b59fca4eb6c", kill_on_drop: false }`
[INFO] [stdout] e4dc45bdece146300e26183c0ec73840d0d532a832b4e20ee43b4b59fca4eb6c
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1d0b332986d363da43d4f2d89c6d608d0604d170bd6a9952fcda151cf33a487
[INFO] running `Command { std: "docker" "start" "-a" "d1d0b332986d363da43d4f2d89c6d608d0604d170bd6a9952fcda151cf33a487", kill_on_drop: false }`
[INFO] [stderr]    Compiling perf_hangman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `random`
[INFO] [stdout]   --> src/main.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn random<R: Rng>(&self, rng: &mut R) -> Word {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 0.43s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/perf_hangman-f5aaf38a17cb63cb)
[INFO] running `Command { std: "docker" "inspect" "d1d0b332986d363da43d4f2d89c6d608d0604d170bd6a9952fcda151cf33a487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1d0b332986d363da43d4f2d89c6d608d0604d170bd6a9952fcda151cf33a487", kill_on_drop: false }`
[INFO] [stdout] d1d0b332986d363da43d4f2d89c6d608d0604d170bd6a9952fcda151cf33a487
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97d6a2ae613b61bdae843fd9331112bd7fe7004be08f432c170e962d2f9b73b0
[INFO] running `Command { std: "docker" "start" "-a" "97d6a2ae613b61bdae843fd9331112bd7fe7004be08f432c170e962d2f9b73b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: associated function is never used: `random`
[INFO] [stderr]   --> src/main.rs:82:8
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn random<R: Rng>(&self, rng: &mut R) -> Word {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `perf_hangman` (bin "perf_hangman" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.43s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/perf_hangman-f5aaf38a17cb63cb)
[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" "97d6a2ae613b61bdae843fd9331112bd7fe7004be08f432c170e962d2f9b73b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d6a2ae613b61bdae843fd9331112bd7fe7004be08f432c170e962d2f9b73b0", kill_on_drop: false }`
[INFO] [stdout] 97d6a2ae613b61bdae843fd9331112bd7fe7004be08f432c170e962d2f9b73b0