[INFO] cloning repository https://github.com/RaoulLuque/connect-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RaoulLuque/connect-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaoulLuque%2Fconnect-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaoulLuque%2Fconnect-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d14d84f2fe029eec6901bf9bd9a898005abfebe7
[INFO] checking RaoulLuque/connect-rust against master#42b384ec0dfcd528d99a4db0a337d9188a9eecaa for pr-133502-16
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaoulLuque%2Fconnect-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RaoulLuque/connect-rust
[INFO] finished tweaking git repo https://github.com/RaoulLuque/connect-rust
[INFO] tweaked toml for git repo https://github.com/RaoulLuque/connect-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RaoulLuque/connect-rust on toolchain 42b384ec0dfcd528d99a4db0a337d9188a9eecaa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RaoulLuque/connect-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/RaoulLuque/connect-rust-graphs`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test_derive v2.0.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18f51792df2fc6a9d6d9ab2a5fc628c0ac479be01ea36596fc51b83130e2329e
[INFO] running `Command { std: "docker" "start" "-a" "18f51792df2fc6a9d6d9ab2a5fc628c0ac479be01ea36596fc51b83130e2329e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18f51792df2fc6a9d6d9ab2a5fc628c0ac479be01ea36596fc51b83130e2329e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f51792df2fc6a9d6d9ab2a5fc628c0ac479be01ea36596fc51b83130e2329e", kill_on_drop: false }`
[INFO] [stdout] 18f51792df2fc6a9d6d9ab2a5fc628c0ac479be01ea36596fc51b83130e2329e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 879e920d09144eb95d1761d86f92a344156beec745fa9433ecaa9ebbb3003156
[INFO] running `Command { std: "docker" "start" "-a" "879e920d09144eb95d1761d86f92a344156beec745fa9433ecaa9ebbb3003156", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.68
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking hashbrown v0.14.1
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]    Compiling axum-core v0.4.1
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]    Compiling axum v0.7.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking connect-rust-graphs v0.1.0 (https://github.com/RaoulLuque/connect-rust-graphs#019da25d)
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking http-body-util v0.1.0
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling serial_test_derive v2.0.0
[INFO] [stderr]     Checking serial_test v2.0.0
[INFO] [stderr]     Checking tokio v1.35.0
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking serde_path_to_error v0.1.14
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking minijinja v1.0.10
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.4.0
[INFO] [stderr]     Checking hyper v1.0.1
[INFO] [stderr]     Checking hyper-util v0.1.1
[INFO] [stderr]     Checking connect_rust v0.1.0 (/opt/rustwide/workdir/connect_rust)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> connect_rust/src/players/bruteforce/opening_gamestate_lookup_table.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             454527773976203351818240 => 1454,
[INFO] [stdout]    |             ------------------------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 53 |             454527773976203351818240 => 5414,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> connect_rust/src/players/bruteforce/opening_gamestate_lookup_table.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             7272444383619253629091840 => 3672,
[INFO] [stdout]    |             ------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 71 |             7272444383619253629091840 => 7632,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `gamestate_graph` is never read
[INFO] [stdout]   --> connect_rust/src/players/monte_carlo/monte_carlo_helpers.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut gamestate_graph = Graph::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking connect_rust_benchmarks v0.1.0 (/opt/rustwide/workdir/benchmarks)
[INFO] [stderr]     Checking connect_rust_lookup_table_generator v0.1.0 (/opt/rustwide/workdir/lookup_table_generator)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> connect_rust/src/players/bruteforce/opening_gamestate_lookup_table.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             454527773976203351818240 => 1454,
[INFO] [stdout]    |             ------------------------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 53 |             454527773976203351818240 => 5414,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> connect_rust/src/players/bruteforce/opening_gamestate_lookup_table.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             7272444383619253629091840 => 3672,
[INFO] [stdout]    |             ------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 71 |             7272444383619253629091840 => 7632,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `gamestate_graph` is never read
[INFO] [stdout]   --> connect_rust/src/players/monte_carlo/monte_carlo_helpers.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut gamestate_graph = Graph::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.27s
[INFO] running `Command { std: "docker" "inspect" "879e920d09144eb95d1761d86f92a344156beec745fa9433ecaa9ebbb3003156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "879e920d09144eb95d1761d86f92a344156beec745fa9433ecaa9ebbb3003156", kill_on_drop: false }`
[INFO] [stdout] 879e920d09144eb95d1761d86f92a344156beec745fa9433ecaa9ebbb3003156