[INFO] cloning repository https://github.com/skishore/wrl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skishore/wrl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskishore%2Fwrl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskishore%2Fwrl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce6629bdab32aea8522adba1e02c48d598f1919d
[INFO] checking skishore/wrl against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskishore%2Fwrl" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/skishore/wrl
[INFO] finished tweaking git repo https://github.com/skishore/wrl
[INFO] tweaked toml for git repo https://github.com/skishore/wrl written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/skishore/wrl on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/skishore/wrl 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" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_termios v0.1.3
[INFO] [stderr]   Downloaded termion v2.0.3
[INFO] [stderr]   Downloaded game-loop v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d047ac3969bd9d546537390300c38f5e9fc2126a65e1bf27b0d8f05ff0878f7d
[INFO] running `Command { std: "docker" "start" "-a" "d047ac3969bd9d546537390300c38f5e9fc2126a65e1bf27b0d8f05ff0878f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d047ac3969bd9d546537390300c38f5e9fc2126a65e1bf27b0d8f05ff0878f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d047ac3969bd9d546537390300c38f5e9fc2126a65e1bf27b0d8f05ff0878f7d", kill_on_drop: false }`
[INFO] [stdout] d047ac3969bd9d546537390300c38f5e9fc2126a65e1bf27b0d8f05ff0878f7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90727cc55e9e0531785ce9ce4503b1448e16ccc2101f0ccaeb831703d933a84a
[INFO] running `Command { std: "docker" "start" "-a" "90727cc55e9e0531785ce9ce4503b1448e16ccc2101f0ccaeb831703d933a84a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.99
[INFO] [stderr]     Checking thin-vec v0.2.13
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.99
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking game-loop v1.3.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking termion v2.0.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.99
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.99
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.99
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking wrl-base v0.1.0 (/opt/rustwide/workdir/base)
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ai.rs:666:35
[INFO] [stdout]     |
[INFO] [stdout] 666 |     if kind == PathKind::Enemy && let Some(x) = &ctx.blackboard.target {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ai.rs:760:8
[INFO] [stdout]     |
[INFO] [stdout] 760 |     if let Some(x) = result && !x.dirs.is_empty() { return Some(pick(&x.dirs, rng)); }
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ai.rs:852:29
[INFO] [stdout]     |
[INFO] [stdout] 852 |     if path.kind == kind && let Some(&x) = path.path.last() &&
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]     --> base/src/ai.rs:1017:8
[INFO] [stdout]      |
[INFO] [stdout] 1017 |     if let Some(x) = &ctx.blackboard.target && x.target.sense == Sense::Smell &&
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]     --> base/src/ai.rs:1052:38
[INFO] [stdout]      |
[INFO] [stdout] 1052 |     let (bias, steps) = if !reset && let Some(x) = prev {
[INFO] [stdout]      |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:451:15
[INFO] [stdout]     |
[INFO] [stdout] 451 |         while let Some(x) = self.sources.back() && x.turns >= SOURCE_TURN_LIMIT {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:491:26
[INFO] [stdout]     |
[INFO] [stdout] 491 |         if !me.player && let Some(h) = entry.entity && link_to_entity(&self.entities[h]) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:539:19
[INFO] [stdout]     |
[INFO] [stdout] 539 |             while let Some(x) = self.cells.back() && !x.visible {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:563:15
[INFO] [stdout]     |
[INFO] [stdout] 563 |         while let Some(x) = self.sources.back() &&
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:615:12
[INFO] [stdout]     |
[INFO] [stdout] 615 |         if let Some(x) = cached.source.take() &&
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:670:12
[INFO] [stdout]     |
[INFO] [stdout] 670 |         if let Some(p) = from && let Some(x) = m.get_mut(&p) && x.entity == Some(h) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:670:34
[INFO] [stdout]     |
[INFO] [stdout] 670 |         if let Some(p) = from && let Some(x) = m.get_mut(&p) && x.entity == Some(h) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:685:12
[INFO] [stdout]     |
[INFO] [stdout] 685 |         if let Some(p) = from && let Some(x) = m.get_mut(&p) && x.source == Some(h) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:685:34
[INFO] [stdout]     |
[INFO] [stdout] 685 |         if let Some(p) = from && let Some(x) = m.get_mut(&p) && x.source == Some(h) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/shadowcast.rs:291:16
[INFO] [stdout]     |
[INFO] [stdout] 291 |             if let Some(x) = next.items.last_mut() &&
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/threats.rs:239:16
[INFO] [stdout]     |
[INFO] [stdout] 239 |             if let EventData::CallForHelp(x) = &event.data && Self::call_for_us(me, x) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/threats.rs:281:12
[INFO] [stdout]     |
[INFO] [stdout] 281 |         if let Some(x) = self.menacing.first() && x.time > prev_time {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/threats.rs:367:35
[INFO] [stdout]     |
[INFO] [stdout] 367 |         if event.eid.is_some() && let Some(x) = event.uid &&
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/threats.rs:368:12
[INFO] [stdout]     |
[INFO] [stdout] 368 |            let Some(x) = self.threat_index.remove(&TID::UID(x)) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ui.rs:354:12
[INFO] [stdout]     |
[INFO] [stdout] 354 |         if let Some(target) = focus && can_target(target) { return target.pos; }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ui.rs:381:12
[INFO] [stdout]     |
[INFO] [stdout] 381 |         if let Some(update) = update && update != x.target {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ui.rs:616:12
[INFO] [stdout]     |
[INFO] [stdout] 616 |         if let Some(target) = target && can_target(target) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ui.rs:637:15
[INFO] [stdout]     |
[INFO] [stdout] 637 |         while let Some(x) = rainfall.drops.front() && x.frame < frame {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ui.rs:689:29
[INFO] [stdout]     |
[INFO] [stdout] 689 |             let entity = if let Some(x) = entity && x.visible { entity } else { None };
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ui.rs:768:35
[INFO] [stdout]     |
[INFO] [stdout] 768 |         if self.focused.active && let Some(&point) = focused_vision.first() {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/game.rs:602:12
[INFO] [stdout]     |
[INFO] [stdout] 602 |         if let Some((_, x)) = best && time >= x { continue; }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/game.rs:874:31
[INFO] [stdout]     |
[INFO] [stdout] 874 |                 let line = if let Some(a) = attacker && let Some(b) = attacked {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/game.rs:874:57
[INFO] [stdout]     |
[INFO] [stdout] 874 |                 let line = if let Some(a) = attacker && let Some(b) = attacked {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/game.rs:976:25
[INFO] [stdout]     |
[INFO] [stdout] 976 |     if state.ui.full && let Input::Click(pos) = input {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]     --> base/src/game.rs:1010:8
[INFO] [stdout]      |
[INFO] [stdout] 1010 |     if let Some(x) = state.pov && state.board.entities.has(x) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/mapgen.rs:428:16
[INFO] [stdout]     |
[INFO] [stdout] 428 |             if let Some(x) = entry && x.2 { continue; }
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/mapgen.rs:431:16
[INFO] [stdout]     |
[INFO] [stdout] 431 |             if let Some(x) = entry && distance >= x.1 { continue; }
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/mapgen.rs:710:12
[INFO] [stdout]     |
[INFO] [stdout] 710 |         if let Some(q) = prev && p.0 - q.0 > 1 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/mapgen.rs:754:16
[INFO] [stdout]     |
[INFO] [stdout] 754 |             if let Some(q) = prev && (p.0 - q.0).abs() > 1 {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ai.rs:666:35
[INFO] [stdout]     |
[INFO] [stdout] 666 |     if kind == PathKind::Enemy && let Some(x) = &ctx.blackboard.target {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ai.rs:760:8
[INFO] [stdout]     |
[INFO] [stdout] 760 |     if let Some(x) = result && !x.dirs.is_empty() { return Some(pick(&x.dirs, rng)); }
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ai.rs:852:29
[INFO] [stdout]     |
[INFO] [stdout] 852 |     if path.kind == kind && let Some(&x) = path.path.last() &&
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]     --> base/src/ai.rs:1017:8
[INFO] [stdout]      |
[INFO] [stdout] 1017 |     if let Some(x) = &ctx.blackboard.target && x.target.sense == Sense::Smell &&
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]     --> base/src/ai.rs:1052:38
[INFO] [stdout]      |
[INFO] [stdout] 1052 |     let (bias, steps) = if !reset && let Some(x) = prev {
[INFO] [stdout]      |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:451:15
[INFO] [stdout]     |
[INFO] [stdout] 451 |         while let Some(x) = self.sources.back() && x.turns >= SOURCE_TURN_LIMIT {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:491:26
[INFO] [stdout]     |
[INFO] [stdout] 491 |         if !me.player && let Some(h) = entry.entity && link_to_entity(&self.entities[h]) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:539:19
[INFO] [stdout]     |
[INFO] [stdout] 539 |             while let Some(x) = self.cells.back() && !x.visible {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:563:15
[INFO] [stdout]     |
[INFO] [stdout] 563 |         while let Some(x) = self.sources.back() &&
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:615:12
[INFO] [stdout]     |
[INFO] [stdout] 615 |         if let Some(x) = cached.source.take() &&
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:670:12
[INFO] [stdout]     |
[INFO] [stdout] 670 |         if let Some(p) = from && let Some(x) = m.get_mut(&p) && x.entity == Some(h) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:670:34
[INFO] [stdout]     |
[INFO] [stdout] 670 |         if let Some(p) = from && let Some(x) = m.get_mut(&p) && x.entity == Some(h) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:685:12
[INFO] [stdout]     |
[INFO] [stdout] 685 |         if let Some(p) = from && let Some(x) = m.get_mut(&p) && x.source == Some(h) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/knowledge.rs:685:34
[INFO] [stdout]     |
[INFO] [stdout] 685 |         if let Some(p) = from && let Some(x) = m.get_mut(&p) && x.source == Some(h) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/shadowcast.rs:291:16
[INFO] [stdout]     |
[INFO] [stdout] 291 |             if let Some(x) = next.items.last_mut() &&
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/threats.rs:239:16
[INFO] [stdout]     |
[INFO] [stdout] 239 |             if let EventData::CallForHelp(x) = &event.data && Self::call_for_us(me, x) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/threats.rs:281:12
[INFO] [stdout]     |
[INFO] [stdout] 281 |         if let Some(x) = self.menacing.first() && x.time > prev_time {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/threats.rs:367:35
[INFO] [stdout]     |
[INFO] [stdout] 367 |         if event.eid.is_some() && let Some(x) = event.uid &&
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/threats.rs:368:12
[INFO] [stdout]     |
[INFO] [stdout] 368 |            let Some(x) = self.threat_index.remove(&TID::UID(x)) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ui.rs:354:12
[INFO] [stdout]     |
[INFO] [stdout] 354 |         if let Some(target) = focus && can_target(target) { return target.pos; }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ui.rs:381:12
[INFO] [stdout]     |
[INFO] [stdout] 381 |         if let Some(update) = update && update != x.target {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ui.rs:616:12
[INFO] [stdout]     |
[INFO] [stdout] 616 |         if let Some(target) = target && can_target(target) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ui.rs:637:15
[INFO] [stdout]     |
[INFO] [stdout] 637 |         while let Some(x) = rainfall.drops.front() && x.frame < frame {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ui.rs:689:29
[INFO] [stdout]     |
[INFO] [stdout] 689 |             let entity = if let Some(x) = entity && x.visible { entity } else { None };
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/ui.rs:768:35
[INFO] [stdout]     |
[INFO] [stdout] 768 |         if self.focused.active && let Some(&point) = focused_vision.first() {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/game.rs:602:12
[INFO] [stdout]     |
[INFO] [stdout] 602 |         if let Some((_, x)) = best && time >= x { continue; }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/game.rs:874:31
[INFO] [stdout]     |
[INFO] [stdout] 874 |                 let line = if let Some(a) = attacker && let Some(b) = attacked {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/game.rs:874:57
[INFO] [stdout]     |
[INFO] [stdout] 874 |                 let line = if let Some(a) = attacker && let Some(b) = attacked {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/game.rs:976:25
[INFO] [stdout]     |
[INFO] [stdout] 976 |     if state.ui.full && let Input::Click(pos) = input {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]     --> base/src/game.rs:1010:8
[INFO] [stdout]      |
[INFO] [stdout] 1010 |     if let Some(x) = state.pov && state.board.entities.has(x) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/mapgen.rs:428:16
[INFO] [stdout]     |
[INFO] [stdout] 428 |             if let Some(x) = entry && x.2 { continue; }
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/mapgen.rs:431:16
[INFO] [stdout]     |
[INFO] [stdout] 431 |             if let Some(x) = entry && distance >= x.1 { continue; }
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/mapgen.rs:710:12
[INFO] [stdout]     |
[INFO] [stdout] 710 |         if let Some(q) = prev && p.0 - q.0 > 1 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> base/src/mapgen.rs:754:16
[INFO] [stdout]     |
[INFO] [stdout] 754 |             if let Some(q) = prev && (p.0 - q.0).abs() > 1 {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> base/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> base/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wrl-base` (lib test) due to 34 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `wrl-base` (lib) due to 34 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "90727cc55e9e0531785ce9ce4503b1448e16ccc2101f0ccaeb831703d933a84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90727cc55e9e0531785ce9ce4503b1448e16ccc2101f0ccaeb831703d933a84a", kill_on_drop: false }`
[INFO] [stdout] 90727cc55e9e0531785ce9ce4503b1448e16ccc2101f0ccaeb831703d933a84a