[INFO] fetching crate nkowne63-wordle-solver-rs-01 1.0.1...
[INFO] testing nkowne63-wordle-solver-rs-01-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate nkowne63-wordle-solver-rs-01 1.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate nkowne63-wordle-solver-rs-01 1.0.1 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 crates.io crate nkowne63-wordle-solver-rs-01 1.0.1
[INFO] finished tweaking crates.io crate nkowne63-wordle-solver-rs-01 1.0.1
[INFO] tweaked toml for crates.io crate nkowne63-wordle-solver-rs-01 1.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate nkowne63-wordle-solver-rs-01 1.0.1 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 86d06c5680b8eee789dd1a9095f5409c49d5a0c8acc6b66ca62edcd876faba94
[INFO] running `Command { std: "docker" "start" "-a" "86d06c5680b8eee789dd1a9095f5409c49d5a0c8acc6b66ca62edcd876faba94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86d06c5680b8eee789dd1a9095f5409c49d5a0c8acc6b66ca62edcd876faba94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d06c5680b8eee789dd1a9095f5409c49d5a0c8acc6b66ca62edcd876faba94", kill_on_drop: false }`
[INFO] [stdout] 86d06c5680b8eee789dd1a9095f5409c49d5a0c8acc6b66ca62edcd876faba94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d01c20fe2387f5511f0eeee0072a13134e1b3c3b89f4ae5d417ca1f1989030ba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d01c20fe2387f5511f0eeee0072a13134e1b3c3b89f4ae5d417ca1f1989030ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling nkowne63-wordle-solver-rs-01 v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "d01c20fe2387f5511f0eeee0072a13134e1b3c3b89f4ae5d417ca1f1989030ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d01c20fe2387f5511f0eeee0072a13134e1b3c3b89f4ae5d417ca1f1989030ba", kill_on_drop: false }`
[INFO] [stdout] d01c20fe2387f5511f0eeee0072a13134e1b3c3b89f4ae5d417ca1f1989030ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3b491300df64f4e16bbd260a22c58ea7b8168e118bcc455ec9ec4ac3a21df36f
[INFO] running `Command { std: "docker" "start" "-a" "3b491300df64f4e16bbd260a22c58ea7b8168e118bcc455ec9ec4ac3a21df36f", kill_on_drop: false }`
[INFO] [stderr]    Compiling nkowne63-wordle-solver-rs-01 v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/tactics/avg_info_max.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let mut board = Board::new(CANDITATES.get_canditates(), CANDITATES.get_all_words());
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` 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 2.79s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/nkowne63_wordle_solver_rs_01-97dc4da3952235c3)
[INFO] [stderr]   Executable unittests src/binaries/leko.rs (/opt/rustwide/target/debug/deps/wordle_solver-4863a09941aacd0e)
[INFO] running `Command { std: "docker" "inspect" "3b491300df64f4e16bbd260a22c58ea7b8168e118bcc455ec9ec4ac3a21df36f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b491300df64f4e16bbd260a22c58ea7b8168e118bcc455ec9ec4ac3a21df36f", kill_on_drop: false }`
[INFO] [stdout] 3b491300df64f4e16bbd260a22c58ea7b8168e118bcc455ec9ec4ac3a21df36f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a6d18c2ee296db0a0f13665deccb5cfecc6b015897b9c31b29ffdb5cf9e0f0a1
[INFO] running `Command { std: "docker" "start" "-a" "a6d18c2ee296db0a0f13665deccb5cfecc6b015897b9c31b29ffdb5cf9e0f0a1", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/tactics/avg_info_max.rs:213:13
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let mut board = Board::new(CANDITATES.get_canditates(), CANDITATES.get_all_words());
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nkowne63-wordle-solver-rs-01` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nkowne63_wordle_solver_rs_01-97dc4da3952235c3)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tactics::avg_info_max::bench::get_avg_count ... ignored
[INFO] [stdout] test tactics::avg_info_max::bench::get_maximum ... ignored
[INFO] [stdout] test enums::tests::duplicated ... ok
[INFO] [stdout] test tactics::position_freq::tests::freq_get_avg_count ... ignored
[INFO] [stdout] test tactics::position_freq::tests::freq_get_maximum ... ignored
[INFO] [stdout] test enums::tests::word ... ok
[INFO] [stdout] test tactics::avg_info_max::tests::filter ... ok
[INFO] [stdout] test tactics::avg_info_max::tests::info ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/binaries/leko.rs (/opt/rustwide/target/debug/deps/wordle_solver-4863a09941aacd0e)
[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] [stderr]    Doc-tests nkowne63-wordle-solver-rs-01
[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" "a6d18c2ee296db0a0f13665deccb5cfecc6b015897b9c31b29ffdb5cf9e0f0a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d18c2ee296db0a0f13665deccb5cfecc6b015897b9c31b29ffdb5cf9e0f0a1", kill_on_drop: false }`
[INFO] [stdout] a6d18c2ee296db0a0f13665deccb5cfecc6b015897b9c31b29ffdb5cf9e0f0a1