[INFO] fetching crate radip 0.1.0...
[INFO] checking radip-0.1.0 against try#94382f34384023f3d2062a34ccf0bb6b4d44a75a for mutual-coercion
[INFO] extracting crate radip 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate radip 0.1.0
[INFO] finished tweaking crates.io crate radip 0.1.0
[INFO] tweaked toml for crates.io crate radip 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate radip 0.1.0 on toolchain 94382f34384023f3d2062a34ccf0bb6b4d44a75a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92732cf7d688a42583b05a7f935f19a2182615ebc1a7d2648e5d7f82cf434008
[INFO] running `Command { std: "docker" "start" "-a" "92732cf7d688a42583b05a7f935f19a2182615ebc1a7d2648e5d7f82cf434008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92732cf7d688a42583b05a7f935f19a2182615ebc1a7d2648e5d7f82cf434008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92732cf7d688a42583b05a7f935f19a2182615ebc1a7d2648e5d7f82cf434008", kill_on_drop: false }`
[INFO] [stdout] 92732cf7d688a42583b05a7f935f19a2182615ebc1a7d2648e5d7f82cf434008
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 117d07b9899b67506952418be416548129c323e88d8b361b1f9071454c24a902
[INFO] running `Command { std: "docker" "start" "-a" "117d07b9899b67506952418be416548129c323e88d8b361b1f9071454c24a902", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling zmij v1.0.13
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking inventory v0.3.21
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking frozenset v0.2.2
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling typetag-impl v0.2.21
[INFO] [stderr]     Checking radip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]  --> src/lib.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |     collections::{HashMap, HashSet, VecDeque},
[INFO] [stdout]   |                                     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cmp::min`
[INFO] [stdout]  --> src/utils.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{cmp::min, collections::{HashMap, HashSet}};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `error::Error`, and `hash::Hash`
[INFO] [stdout]   --> src/test.rs:2:28
[INFO] [stdout]    |
[INFO] [stdout]  2 |     collections::{HashMap, HashSet},
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout]  3 |     error::Error,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]  4 |     hash::Hash,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | mod test;
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MapState`, `Map`, `adjudicate`, and `base`
[INFO] [stdout]   --> src/test.rs:7:13
[INFO] [stdout]    |
[INFO] [stdout]  7 | use crate::{adjudicate, base, Map, MapState, Orders, Unit};
[INFO] [stdout]    |             ^^^^^^^^^^  ^^^^  ^^^  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | mod test;
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `hash::Hash` and `thread::current`
[INFO] [stdout]  --> src/paradox.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{hash::Hash, thread::current};
[INFO] [stdout]   |           ^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compute_attack_strength`
[INFO] [stdout]  --> src/paradox.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use base::{compute_attack_strength, compute_defend_strength, compute_prevent_strength, is_path, Convoy, Move};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]  --> src/lib.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |     collections::{HashMap, HashSet, VecDeque},
[INFO] [stdout]   |                                     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cmp::min`
[INFO] [stdout]  --> src/utils.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{cmp::min, collections::{HashMap, HashSet}};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet` and `hash::Hash`
[INFO] [stdout]  --> src/test.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout] 3 |     error::Error,
[INFO] [stdout] 4 |     hash::Hash,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `hash::Hash` and `thread::current`
[INFO] [stdout]  --> src/paradox.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{hash::Hash, thread::current};
[INFO] [stdout]   |           ^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compute_attack_strength`
[INFO] [stdout]  --> src/paradox.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use base::{compute_attack_strength, compute_defend_strength, compute_prevent_strength, is_path, Convoy, Move};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> src/lib.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[typetag::serde(tag = "type")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `Order + Send + Sync`, found trait `Order`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn Order + Send + Sync>` to `Box<dyn Order>`
[INFO] [stdout]     = note: expected struct `Box<dyn Order>`
[INFO] [stdout]                found struct `Box<dyn Order + Send + Sync>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> src/lib.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[typetag::serde(tag = "type")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `Order + Send + Sync`, found trait `Order + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn Order + Send + Sync>` to `Box<dyn Order + Send>`
[INFO] [stdout]     = note: expected struct `Box<dyn Order + Send>`
[INFO] [stdout]                found struct `Box<dyn Order + Send + Sync>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> src/lib.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[typetag::serde(tag = "type")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `Order + Send + Sync`, found trait `Order + Sync`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn Order + Send + Sync>` to `Box<dyn Order + Sync>`
[INFO] [stdout]     = note: expected struct `Box<dyn Order + Sync>`
[INFO] [stdout]                found struct `Box<dyn Order + Send + Sync>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/base.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     map: &crate::Map,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/base.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     state: &crate::MapState,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/base.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     map: &crate::Map,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/base.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     state: &crate::MapState,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/base.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         map: &crate::Map,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/base.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         state: &crate::MapState,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/base.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 298 |     map: &Map,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/base.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 |     state: &MapState,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest_coast`
[INFO] [stdout]    --> src/base.rs:542:21
[INFO] [stdout]     |
[INFO] [stdout] 542 |     let (dest_prov, dest_coast) = &orders[src]
[INFO] [stdout]     |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_coast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest_coast`
[INFO] [stdout]    --> src/base.rs:585:21
[INFO] [stdout]     |
[INFO] [stdout] 585 |     let (dest_prov, dest_coast) = &orders[src]
[INFO] [stdout]     |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_coast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest_coast`
[INFO] [stdout]    --> src/base.rs:624:21
[INFO] [stdout]     |
[INFO] [stdout] 624 |     let (dest_prov, dest_coast) = &orders[src]
[INFO] [stdout]     |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_coast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/base.rs:700:5
[INFO] [stdout]     |
[INFO] [stdout] 700 |     map: &Map,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `natl`
[INFO] [stdout]   --> src/utils.rs:91:24
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Unit::Army(natl) => {
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_natl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `natl`
[INFO] [stdout]   --> src/utils.rs:99:25
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Unit::Fleet(natl, src_coast) => {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_natl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/utils.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |     let mut unvisited = map.provinces.keys().map(|c| c.as_str()).collect::<HashSet<_>>();
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `order_status`
[INFO] [stdout]   --> src/paradox.rs:93:64
[INFO] [stdout]    |
[INFO] [stdout] 93 | ...e, orders: &Orders, order_status: &mut HashMap<String, bool>, start: &str) -> FrozenSet<String> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `radip` (lib) due to 3 previous errors; 22 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> src/lib.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[typetag::serde(tag = "type")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `Order + Send + Sync`, found trait `Order`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn Order + Send + Sync>` to `Box<dyn Order>`
[INFO] [stdout]     = note: expected struct `Box<dyn Order>`
[INFO] [stdout]                found struct `Box<dyn Order + Send + Sync>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> src/lib.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[typetag::serde(tag = "type")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `Order + Send + Sync`, found trait `Order + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn Order + Send + Sync>` to `Box<dyn Order + Send>`
[INFO] [stdout]     = note: expected struct `Box<dyn Order + Send>`
[INFO] [stdout]                found struct `Box<dyn Order + Send + Sync>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]    --> src/lib.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[typetag::serde(tag = "type")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `Order + Send + Sync`, found trait `Order + Sync`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `?` operator cannot convert from `Box<dyn Order + Send + Sync>` to `Box<dyn Order + Sync>`
[INFO] [stdout]     = note: expected struct `Box<dyn Order + Sync>`
[INFO] [stdout]                found struct `Box<dyn Order + Send + Sync>`
[INFO] [stdout]     = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/base.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     map: &crate::Map,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/base.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     state: &crate::MapState,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/base.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     map: &crate::Map,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/base.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     state: &crate::MapState,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/base.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         map: &crate::Map,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/base.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         state: &crate::MapState,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/base.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 298 |     map: &Map,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/base.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 |     state: &MapState,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest_coast`
[INFO] [stdout]    --> src/base.rs:542:21
[INFO] [stdout]     |
[INFO] [stdout] 542 |     let (dest_prov, dest_coast) = &orders[src]
[INFO] [stdout]     |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_coast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest_coast`
[INFO] [stdout]    --> src/base.rs:585:21
[INFO] [stdout]     |
[INFO] [stdout] 585 |     let (dest_prov, dest_coast) = &orders[src]
[INFO] [stdout]     |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_coast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest_coast`
[INFO] [stdout]    --> src/base.rs:624:21
[INFO] [stdout]     |
[INFO] [stdout] 624 |     let (dest_prov, dest_coast) = &orders[src]
[INFO] [stdout]     |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_coast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/base.rs:700:5
[INFO] [stdout]     |
[INFO] [stdout] 700 |     map: &Map,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `natl`
[INFO] [stdout]   --> src/utils.rs:91:24
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Unit::Army(natl) => {
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_natl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `natl`
[INFO] [stdout]   --> src/utils.rs:99:25
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Unit::Fleet(natl, src_coast) => {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_natl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/utils.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |     let mut unvisited = map.provinces.keys().map(|c| c.as_str()).collect::<HashSet<_>>();
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src_coast`
[INFO] [stdout]   --> src/test.rs:98:40
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         let (src_prov, src_coast) = parse_province(parts[3]);
[INFO] [stdout]    |                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_coast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest_coast`
[INFO] [stdout]   --> src/test.rs:99:41
[INFO] [stdout]    |
[INFO] [stdout] 99 |                         let (dest_prov, dest_coast) = parse_province(parts[5]);
[INFO] [stdout]    |                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_coast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest_coast`
[INFO] [stdout]    --> src/test.rs:108:41
[INFO] [stdout]     |
[INFO] [stdout] 108 |                         let (dest_prov, dest_coast) = parse_province(parts[3]);
[INFO] [stdout]     |                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_coast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src_coast`
[INFO] [stdout]    --> src/test.rs:126:36
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     let (src_prov, src_coast) = parse_province(parts[3]);
[INFO] [stdout]     |                                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_coast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest_coast`
[INFO] [stdout]    --> src/test.rs:127:37
[INFO] [stdout]     |
[INFO] [stdout] 127 |                     let (dest_prov, dest_coast) = parse_province(parts[5]);
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_coast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `order_status`
[INFO] [stdout]   --> src/paradox.rs:93:64
[INFO] [stdout]    |
[INFO] [stdout] 93 | ...e, orders: &Orders, order_status: &mut HashMap<String, bool>, start: &str) -> FrozenSet<String> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `radip` (lib test) due to 3 previous errors; 26 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "117d07b9899b67506952418be416548129c323e88d8b361b1f9071454c24a902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "117d07b9899b67506952418be416548129c323e88d8b361b1f9071454c24a902", kill_on_drop: false }`
[INFO] [stdout] 117d07b9899b67506952418be416548129c323e88d8b361b1f9071454c24a902
