[INFO] cloning repository https://github.com/Others/hawthorne
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Others/hawthorne" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOthers%2Fhawthorne", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4acf6520f8064d7fa101cc9bdd1a1e23417ef368
[INFO] testing Others/hawthorne against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOthers%2Fhawthorne" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Others/hawthorne
[INFO] finished tweaking git repo https://github.com/Others/hawthorne
[INFO] tweaked toml for git repo https://github.com/Others/hawthorne written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Others/hawthorne on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Others/hawthorne 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] d1a3dcecbaf9b8e97e8aa321003b0aa2c5b720f9e147260b5d925de04a4e7df3
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[INFO] [stdout] d1a3dcecbaf9b8e97e8aa321003b0aa2c5b720f9e147260b5d925de04a4e7df3
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[INFO] [stdout] fbae6c4c9b30e3ec391d74d2beaac0e079fe7643d0e38db80d5925d2af458fe6
[INFO] running `Command { std: "docker" "start" "-a" "fbae6c4c9b30e3ec391d74d2beaac0e079fe7643d0e38db80d5925d2af458fe6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
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[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling fastrand v2.1.1
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[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling bumpalo-herd v0.1.2
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
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[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling hawthorne v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `VisibleInfo`
[INFO] [stdout]  --> src/bridge/gamestate_sampler.rs:7:61
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::cfr::game_model::{GamestateSampler, Probability, VisibleInfo};
[INFO] [stdout]   |                                                             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ALL_CARDS`
[INFO] [stdout]  --> src/bridge/player_info.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::bridge::card::{Card, ALL_CARDS};
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FULL_HAND`
[INFO] [stdout]  --> src/bridge/player_info.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::bridge::hand::{Hand, FULL_HAND};
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GamestateSampler` and `Probability`
[INFO] [stdout]  --> src/bridge/player_info.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     GamestateSampler, PlayerNumber, Probability, Utility, UtilityForAllPlayers, VisibleInfo,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/bridge/player_info.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bridge/gamestate.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let mut turn_player_hand = match self.turn {
[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: variable `already_ready` is assigned to, but never used
[INFO] [stdout]   --> src/cfr/strategy_generation/cfr_algorithm_impl/accumulate_regret.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |             let mut already_ready: u32 = 1;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_already_ready` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `terminals` is assigned to, but never used
[INFO] [stdout]   --> src/cfr/strategy_generation/cfr_algorithm_impl/accumulate_regret.rs:43:21
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let mut terminals: u32 = 1;
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_terminals` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/cfr/strategy_generation/strategy.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         &self,
[INFO] [stdout]    |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 18 |     ) -> StrategyForInfoView<INFO> {
[INFO] [stdout]    |          ------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ) -> StrategyForInfoView<'_, INFO> {
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/cfr/strategy_generation/workspace_data/mod.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub(crate) fn thread_local_workstack(&self) -> RefMut<ThreadLocalWorkStack<'h, INFO>> {
[INFO] [stdout]    |                                          ^^^^^     -------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub(crate) fn thread_local_workstack(&self) -> RefMut<'_, ThreadLocalWorkStack<'h, INFO>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/cfr/strategy_generation/workspace_data/batch_item_data.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn get(&self, timestamp: Timestamp) -> Option<MutexGuard<T>> {
[INFO] [stdout]    |                ^^^^^                                  ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                |
[INFO] [stdout]    |                this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn get(&self, timestamp: Timestamp) -> Option<MutexGuard<'_, T>> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 10.76s
[INFO] running `Command { std: "docker" "inspect" "fbae6c4c9b30e3ec391d74d2beaac0e079fe7643d0e38db80d5925d2af458fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbae6c4c9b30e3ec391d74d2beaac0e079fe7643d0e38db80d5925d2af458fe6", kill_on_drop: false }`
[INFO] [stdout] fbae6c4c9b30e3ec391d74d2beaac0e079fe7643d0e38db80d5925d2af458fe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f0fa519b8d014d212a586c2615d39dcd3cc1e184944ced1de4eae74b071c473
[INFO] running `Command { std: "docker" "start" "-a" "1f0fa519b8d014d212a586c2615d39dcd3cc1e184944ced1de4eae74b071c473", kill_on_drop: false }`
[INFO] [stderr]    Compiling hawthorne v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `VisibleInfo`
[INFO] [stdout]  --> src/bridge/gamestate_sampler.rs:7:61
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::cfr::game_model::{GamestateSampler, Probability, VisibleInfo};
[INFO] [stdout]   |                                                             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ALL_CARDS`
[INFO] [stdout]  --> src/bridge/player_info.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::bridge::card::{Card, ALL_CARDS};
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FULL_HAND`
[INFO] [stdout]  --> src/bridge/player_info.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::bridge::hand::{Hand, FULL_HAND};
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GamestateSampler` and `Probability`
[INFO] [stdout]  --> src/bridge/player_info.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     GamestateSampler, PlayerNumber, Probability, Utility, UtilityForAllPlayers, VisibleInfo,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/bridge/player_info.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bridge/gamestate.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let mut turn_player_hand = match self.turn {
[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: variable `already_ready` is assigned to, but never used
[INFO] [stdout]   --> src/cfr/strategy_generation/cfr_algorithm_impl/accumulate_regret.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |             let mut already_ready: u32 = 1;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_already_ready` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `terminals` is assigned to, but never used
[INFO] [stdout]   --> src/cfr/strategy_generation/cfr_algorithm_impl/accumulate_regret.rs:43:21
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let mut terminals: u32 = 1;
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_terminals` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/cfr/strategy_generation/strategy.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         &self,
[INFO] [stdout]    |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 18 |     ) -> StrategyForInfoView<INFO> {
[INFO] [stdout]    |          ------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ) -> StrategyForInfoView<'_, INFO> {
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/cfr/strategy_generation/workspace_data/mod.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub(crate) fn thread_local_workstack(&self) -> RefMut<ThreadLocalWorkStack<'h, INFO>> {
[INFO] [stdout]    |                                          ^^^^^     -------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub(crate) fn thread_local_workstack(&self) -> RefMut<'_, ThreadLocalWorkStack<'h, INFO>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/cfr/strategy_generation/workspace_data/batch_item_data.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn get(&self, timestamp: Timestamp) -> Option<MutexGuard<T>> {
[INFO] [stdout]    |                ^^^^^                                  ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                |
[INFO] [stdout]    |                this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn get(&self, timestamp: Timestamp) -> Option<MutexGuard<'_, T>> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VisibleInfo`
[INFO] [stdout]  --> src/bridge/gamestate_sampler.rs:7:61
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::cfr::game_model::{GamestateSampler, Probability, VisibleInfo};
[INFO] [stdout]   |                                                             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ALL_CARDS`
[INFO] [stdout]  --> src/bridge/player_info.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::bridge::card::{Card, ALL_CARDS};
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FULL_HAND`
[INFO] [stdout]  --> src/bridge/player_info.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::bridge::hand::{Hand, FULL_HAND};
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GamestateSampler` and `Probability`
[INFO] [stdout]  --> src/bridge/player_info.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     GamestateSampler, PlayerNumber, Probability, Utility, UtilityForAllPlayers, VisibleInfo,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/bridge/player_info.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bridge/gamestate.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let mut turn_player_hand = match self.turn {
[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: variable `already_ready` is assigned to, but never used
[INFO] [stdout]   --> src/cfr/strategy_generation/cfr_algorithm_impl/accumulate_regret.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |             let mut already_ready: u32 = 1;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_already_ready` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `terminals` is assigned to, but never used
[INFO] [stdout]   --> src/cfr/strategy_generation/cfr_algorithm_impl/accumulate_regret.rs:43:21
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let mut terminals: u32 = 1;
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_terminals` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/cfr/strategy_generation/strategy.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         &self,
[INFO] [stdout]    |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 18 |     ) -> StrategyForInfoView<INFO> {
[INFO] [stdout]    |          ------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ) -> StrategyForInfoView<'_, INFO> {
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/cfr/strategy_generation/workspace_data/mod.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub(crate) fn thread_local_workstack(&self) -> RefMut<ThreadLocalWorkStack<'h, INFO>> {
[INFO] [stdout]    |                                          ^^^^^     -------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub(crate) fn thread_local_workstack(&self) -> RefMut<'_, ThreadLocalWorkStack<'h, INFO>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/cfr/strategy_generation/workspace_data/batch_item_data.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn get(&self, timestamp: Timestamp) -> Option<MutexGuard<T>> {
[INFO] [stdout]    |                ^^^^^                                  ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                |
[INFO] [stdout]    |                this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn get(&self, timestamp: Timestamp) -> Option<MutexGuard<'_, T>> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "1f0fa519b8d014d212a586c2615d39dcd3cc1e184944ced1de4eae74b071c473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0fa519b8d014d212a586c2615d39dcd3cc1e184944ced1de4eae74b071c473", kill_on_drop: false }`
[INFO] [stdout] 1f0fa519b8d014d212a586c2615d39dcd3cc1e184944ced1de4eae74b071c473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bed1f97bd56de7e3ccdd7a67e61bb98b061dc6e11c1b957a50bba61b116534a8
[INFO] running `Command { std: "docker" "start" "-a" "bed1f97bd56de7e3ccdd7a67e61bb98b061dc6e11c1b957a50bba61b116534a8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `VisibleInfo`
[INFO] [stderr]  --> src/bridge/gamestate_sampler.rs:7:61
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::cfr::game_model::{GamestateSampler, Probability, VisibleInfo};
[INFO] [stderr]   |                                                             ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ALL_CARDS`
[INFO] [stderr]  --> src/bridge/player_info.rs:1:33
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::bridge::card::{Card, ALL_CARDS};
[INFO] [stderr]   |                                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FULL_HAND`
[INFO] [stderr]  --> src/bridge/player_info.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::bridge::hand::{Hand, FULL_HAND};
[INFO] [stderr]   |                                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GamestateSampler` and `Probability`
[INFO] [stderr]  --> src/bridge/player_info.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     GamestateSampler, PlayerNumber, Probability, Utility, UtilityForAllPlayers, VisibleInfo,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/bridge/player_info.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/bridge/gamestate.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let mut turn_player_hand = match self.turn {
[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: variable `already_ready` is assigned to, but never used
[INFO] [stderr]   --> src/cfr/strategy_generation/cfr_algorithm_impl/accumulate_regret.rs:42:21
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let mut already_ready: u32 = 1;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_already_ready` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `terminals` is assigned to, but never used
[INFO] [stderr]   --> src/cfr/strategy_generation/cfr_algorithm_impl/accumulate_regret.rs:43:21
[INFO] [stderr]    |
[INFO] [stderr] 43 |             let mut terminals: u32 = 1;
[INFO] [stderr]    |                     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_terminals` instead
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/cfr/strategy_generation/strategy.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         &self,
[INFO] [stderr]    |         ^^^^^ this lifetime flows to the output
[INFO] [stderr] ...
[INFO] [stderr] 18 |     ) -> StrategyForInfoView<INFO> {
[INFO] [stderr]    |          ------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 18 |     ) -> StrategyForInfoView<'_, INFO> {
[INFO] [stderr]    |                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/cfr/strategy_generation/workspace_data/mod.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub(crate) fn thread_local_workstack(&self) -> RefMut<ThreadLocalWorkStack<'h, INFO>> {
[INFO] [stderr]    |                                          ^^^^^     -------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                                          |
[INFO] [stderr]    |                                          this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub(crate) fn thread_local_workstack(&self) -> RefMut<'_, ThreadLocalWorkStack<'h, INFO>> {
[INFO] [stderr]    |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/cfr/strategy_generation/workspace_data/batch_item_data.rs:28:16
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn get(&self, timestamp: Timestamp) -> Option<MutexGuard<T>> {
[INFO] [stderr]    |                ^^^^^                                  ------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                |
[INFO] [stderr]    |                this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn get(&self, timestamp: Timestamp) -> Option<MutexGuard<'_, T>> {
[INFO] [stderr]    |                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: `hawthorne` (lib) generated 11 warnings (run `cargo fix --lib -p hawthorne` to apply 6 suggestions)
[INFO] [stderr] warning: `hawthorne` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hawthorne-d2b5363c75ba5fae)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bridge::hand::test::reduce_unreduce_rountrip ... ok
[INFO] [stdout] test cfr::strategy_generation::workspace_data::data_for_move::test::empty_is_zeroed ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/hawthorne-d2b5363c75ba5fae` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "bed1f97bd56de7e3ccdd7a67e61bb98b061dc6e11c1b957a50bba61b116534a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed1f97bd56de7e3ccdd7a67e61bb98b061dc6e11c1b957a50bba61b116534a8", kill_on_drop: false }`
[INFO] [stdout] bed1f97bd56de7e3ccdd7a67e61bb98b061dc6e11c1b957a50bba61b116534a8
