[INFO] cloning repository https://github.com/42xel/ScreepsWorld
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/42xel/ScreepsWorld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F42xel%2FScreepsWorld", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F42xel%2FScreepsWorld'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1d19aed050d0d094b5587eb24a37d239a703033
[INFO] testing 42xel/ScreepsWorld against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F42xel%2FScreepsWorld" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/42xel/ScreepsWorld on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/42xel/ScreepsWorld
[INFO] finished tweaking git repo https://github.com/42xel/ScreepsWorld
[INFO] tweaked toml for git repo https://github.com/42xel/ScreepsWorld written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/42xel/ScreepsWorld 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded screeps-game-api v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98e59dc164db831a809a753ee8e8730a5b384ed259816d9e2e0fbbcced6d4e0b
[INFO] running `Command { std: "docker" "start" "-a" "98e59dc164db831a809a753ee8e8730a5b384ed259816d9e2e0fbbcced6d4e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98e59dc164db831a809a753ee8e8730a5b384ed259816d9e2e0fbbcced6d4e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e59dc164db831a809a753ee8e8730a5b384ed259816d9e2e0fbbcced6d4e0b", kill_on_drop: false }`
[INFO] [stdout] 98e59dc164db831a809a753ee8e8730a5b384ed259816d9e2e0fbbcced6d4e0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50b789901fdbbd75252fe8302b038fdfb919e2a44818552de8072ae30b3e49b9
[INFO] running `Command { std: "docker" "start" "-a" "50b789901fdbbd75252fe8302b038fdfb919e2a44818552de8072ae30b3e49b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.87
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling bumpalo v3.13.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.87
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling fern v0.6.2
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.87
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.87
[INFO] [stderr]    Compiling enum-iterator-derive v1.2.1
[INFO] [stderr]    Compiling enum_dispatch v0.3.12
[INFO] [stderr]    Compiling num-derive v0.4.0
[INFO] [stderr]    Compiling serde_repr v0.1.16
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.87
[INFO] [stderr]    Compiling enum-iterator v1.4.1
[INFO] [stderr]    Compiling js-sys v0.3.64
[INFO] [stderr]    Compiling serde-wasm-bindgen v0.5.0
[INFO] [stderr]    Compiling web-sys v0.3.64
[INFO] [stderr]    Compiling screeps-game-api v0.15.0
[INFO] [stderr]    Compiling screeps-starter-rust v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generators)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: renamed to `coroutines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(local_key_cell_methods)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generators)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(map_try_insert)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(extract_if)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(int_roundings)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(extend_one)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(associated_type_defaults)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `any::Any`, `rc::Rc`
[INFO] [stdout]  --> src/lib.rs:9:34
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{cell::{RefCell, Cell}, rc::Rc, any::Any};
[INFO] [stdout]   |                                  ^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/creeps.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, collections::{HashMap, HashSet}};
[INFO] [stdout]   |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `any::Any`, `default`
[INFO] [stdout]  --> src/jobs.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{default, collections::{HashSet, HashMap, hash_map}, cell::RefCell, fmt::Debug, borrow::BorrowMut, any::Any, cmp::min};
[INFO] [stdout]   |           ^^^^^^^                ^^^^^^^                                                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HasNativeId`, `RoomName`, `RoomObjectProperties`, `Room`, `SharedCreepProperties`, `find`
[INFO] [stdout]  --> src/jobs.rs:8:121
[INFO] [stdout]   |
[INFO] [stdout] 8 | ...roller, Creep, Room, find, RoomName, RawObjectId, game, RoomObjectProperties, HasNativeId, HasId, SharedCreepProperties, MaybeHasPosit...
[INFO] [stdout]   |                   ^^^^  ^^^^  ^^^^^^^^                     ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/jobs.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::creeps::{self, CreepName, cost,};
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AddAssign`, `Add`, `HashMap`, `HashSet`, `Rc`, `SubAssign`, `Sub`, `Weak`, `borrow::Borrow`, `cell::RefCell`
[INFO] [stdout]  --> src/jobs/hiring.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, collections::{HashMap, HashSet}, rc::{Rc, Weak}, ops::{Add, AddAssign, Sub, SubAssign}, borrow::Borrow};
[INFO] [stdout]   |           ^^^^^^^^^^^^^                ^^^^^^^  ^^^^^^^        ^^  ^^^^         ^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::creeps::CreepName`
[INFO] [stdout]  --> src/jobs/hiring.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::creeps::CreepName;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CreepJob`, `JobKey`
[INFO] [stdout]  --> src/jobs/hiring.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{JobKey, CreepJob};
[INFO] [stdout]   |             ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add`, `BorrowMut`, `Borrow`, `Cell`, `HashSet`, `Index`, `Neg`, `Rc`, `RefCell`, `Sub`, `VecDeque`, `Weak`, `default`
[INFO] [stdout]  --> src/jobs/hiring/max_match.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...::{Rc, Weak}, borrow::{Borrow, BorrowMut}, collections::{VecDeque, HashSet}, cell::{Cell, RefCell}, default, ops::{Add, Sub, Neg, Index},...
[INFO] [stdout]   |       ^^  ^^^^            ^^^^^^  ^^^^^^^^^                 ^^^^^^^^  ^^^^^^^          ^^^^  ^^^^^^^   ^^^^^^^        ^^^  ^^^  ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]  --> src/jobs/hiring/max_match/graph.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::iter::Map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RawObjectId`, `Structure`, `game`
[INFO] [stdout]    --> src/jobs.rs:193:57
[INFO] [stdout]     |
[INFO] [stdout] 193 | ...uctureSpawn, HasTypedId, Structure, RawObjectId, ResourceType, SharedCreepProperties, ErrorCode, Creep, game, MaybeHasPosition, Positi...
[INFO] [stdout]     |                             ^^^^^^^^^  ^^^^^^^^^^^                                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CreepJob`, `JobKey`
[INFO] [stdout]    --> src/jobs.rs:197:17
[INFO] [stdout]     |
[INFO] [stdout] 197 |     use super::{JobKey, MarkerFromHasId, Credit, CreepJob};
[INFO] [stdout]     |                 ^^^^^^                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(local_key_cell_methods)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(map_try_insert)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(extract_if)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(int_roundings)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(extend_one)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `local_key_cell_methods` has been stable since 1.73.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(local_key_cell_methods)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `extend` has an incompatible type for trait
[INFO] [stdout]    --> src/jobs/hiring/max_match/graph.rs:107:91
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn extend<IterIn: IntoIterator<Item = (usize, usize, W)>>(&mut self, iter: IterIn) -> Box< Self::IterOut<IterIn> > {
[INFO] [stdout]     |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                                                           |
[INFO] [stdout]     |                                                                                           expected `dyn std::iter::Iterator`, found `Box<dyn Iterator<Item = usize>>`
[INFO] [stdout]     |                                                                                           help: change the output type to match the trait: `(dyn std::iter::Iterator<Item = usize> + 'static)`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/jobs/hiring/max_match/graph.rs:92:75
[INFO] [stdout]     |
[INFO] [stdout] 92  |     fn extend<IterIn: IntoIterator<Item = A>>(&mut self, iter: IterIn) -> Self::IterOut<IterIn>;
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&mut Bipartite<P, A, W>, _) -> (dyn std::iter::Iterator<Item = usize> + 'static)`
[INFO] [stdout]                found signature `fn(&mut Bipartite<P, A, W>, _) -> Box<(dyn std::iter::Iterator<Item = usize> + 'static)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]    --> src/creeps/drone.rs:170:47
[INFO] [stdout]     |
[INFO] [stdout] 163 | /             match target {
[INFO] [stdout] 164 | |                 TargetEnum::Source(source) => harvest_source(creep, source.resolve().unwrap_js()),
[INFO] [stdout] 165 | |                 TargetEnum::Spawn(spawn) => transfer_spawn(creep, spawn.resolve().unwrap_js()),
[INFO] [stdout] 166 | |                 TargetEnum::Controller(controller) => upgrade_controller_controller(creep, controller.resolve().unwrap_js()),
[INFO] [stdout] ...   |
[INFO] [stdout] 169 | |                 TargetEnum::ConstructionSite(construction_site) => build(creep, construction_site.resolve().unwrap_js()),
[INFO] [stdout]     | |                                                                    ----------------------------------------------------- this and all prior arms are found to be of type `Result<Progress, ErrorCode>`
[INFO] [stdout] 170 | |                 TargetEnum::SupplySpawn(t) => t.execute(creep),
[INFO] [stdout]     | |                                               ^^^^^^^^^^^^^^^^ expected `Result<Progress, ErrorCode>`, found `bool`
[INFO] [stdout] 171 | |                 TargetEnum::_ConstructionSiteMax => unreachable!(),
[INFO] [stdout] 172 | |                 TargetEnum::_None => unreachable!(),
[INFO] [stdout] 173 | |             }
[INFO] [stdout]     | |_____________- `match` arms have incompatible types
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<Progress, ErrorCode>`
[INFO] [stdout]                found type `bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `<Self as ExtendGraph<ElemType, A>>::IterOut<Option<A>>` cannot be known at compilation time
[INFO] [stdout]   --> src/jobs/hiring/max_match/graph.rs:95:33
[INFO] [stdout]    |
[INFO] [stdout] 95 |         self.extend(Some(item)).last().unwrap()
[INFO] [stdout]    |                                 ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `<Self as ExtendGraph<ElemType, A>>::IterOut<Option<A>>`
[INFO] [stdout] note: required by a bound in `last`
[INFO] [stdout]   --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/iter/traits/iterator.rs:295:5
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn extend_one(&mut self, item: A) -> usize where <Self as ExtendGraph<ElemType, A>>::IterOut<Option<A>>: Sized {
[INFO] [stdout]    |                                                +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/jobs/hiring/max_match/graph.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |       fn extend<IterIn: IntoIterator<Item = (usize, usize, W)>>(&mut self, iter: IterIn) -> Box< Self::IterOut<IterIn> > {
[INFO] [stdout]     |                                                                                             ---------------------------- expected `Box<(dyn std::iter::Iterator<Item = usize> + 'static)>` because of return type
[INFO] [stdout] 108 | /         iter.into_iter().map(|(p_i, a_i, weight)| {
[INFO] [stdout] 109 | |             let e = Edge::new(p_i, a_i, weight);
[INFO] [stdout] 110 | |             let e_i = self.edges.len();
[INFO] [stdout] 111 | |
[INFO] [stdout] ...   |
[INFO] [stdout] 118 | |             e_i
[INFO] [stdout] 119 | |         })
[INFO] [stdout]     | |__________^ expected `Box<dyn Iterator<Item = usize>>`, found `Map<<... as IntoIterator>::IntoIter, ...>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Box<(dyn std::iter::Iterator<Item = usize> + 'static)>`
[INFO] [stdout]                found struct `std::iter::Map<<IterIn as IntoIterator>::IntoIter, {closure@src/jobs/hiring/max_match/graph.rs:108:30: 108:50}>`
[INFO] [stdout]     = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html
[INFO] [stdout] help: store this in the heap by calling `Box::new`
[INFO] [stdout]     |
[INFO] [stdout] 108 ~         Box::new(iter.into_iter().map(|(p_i, a_i, weight)| {
[INFO] [stdout] 109 |             let e = Edge::new(p_i, a_i, weight);
[INFO] [stdout]   ...
[INFO] [stdout] 118 |             e_i
[INFO] [stdout] 119 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::BorrowMut`
[INFO] [stdout]  --> src/jobs.rs:6:90
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{default, collections::{HashSet, HashMap, hash_map}, cell::RefCell, fmt::Debug, borrow::BorrowMut, any::Any, cmp::min};
[INFO] [stdout]   |                                                                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0277, E0308, E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `screeps-starter-rust` (lib) due to 18 previous errors; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "50b789901fdbbd75252fe8302b038fdfb919e2a44818552de8072ae30b3e49b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b789901fdbbd75252fe8302b038fdfb919e2a44818552de8072ae30b3e49b9", kill_on_drop: false }`
[INFO] [stdout] 50b789901fdbbd75252fe8302b038fdfb919e2a44818552de8072ae30b3e49b9
