[INFO] cloning repository https://github.com/clintonboys/ydh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clintonboys/ydh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclintonboys%2Fydh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclintonboys%2Fydh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c466e8fc94a44997b2f48e08e7d7e1175bb7dc8
[INFO] testing clintonboys/ydh against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclintonboys%2Fydh" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/clintonboys/ydh on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/clintonboys/ydh
[INFO] finished tweaking git repo https://github.com/clintonboys/ydh
[INFO] tweaked toml for git repo https://github.com/clintonboys/ydh written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/clintonboys/ydh already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93c60e48fa1f6534a9df31709ad3021b01ef6fc8cd13f515a1608f1064f73030
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "93c60e48fa1f6534a9df31709ad3021b01ef6fc8cd13f515a1608f1064f73030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93c60e48fa1f6534a9df31709ad3021b01ef6fc8cd13f515a1608f1064f73030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c60e48fa1f6534a9df31709ad3021b01ef6fc8cd13f515a1608f1064f73030", kill_on_drop: false }`
[INFO] [stdout] 93c60e48fa1f6534a9df31709ad3021b01ef6fc8cd13f515a1608f1064f73030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 912f4af5c8f15b28e033d476d11c07c2f75ab12432e912c7af2e218cd5575b10
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "912f4af5c8f15b28e033d476d11c07c2f75ab12432e912c7af2e218cd5575b10", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.116
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[INFO] [stderr]    Compiling rayon-core v1.8.1
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[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling bracket-pathfinding v0.8.1
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling image v0.23.9
[INFO] [stderr]    Compiling tynm v0.1.4
[INFO] [stderr]    Compiling wayland-commons v0.23.6
[INFO] [stderr]    Compiling calloop v0.4.4
[INFO] [stderr]    Compiling bracket-random v0.8.0
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling bracket-noise v0.8.1
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]    Compiling hibitset v0.6.3
[INFO] [stderr]    Compiling shred v0.10.2
[INFO] [stderr]    Compiling specs v0.16.1
[INFO] [stderr]    Compiling specs-derive v0.4.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.6.6
[INFO] [stderr]    Compiling winit v0.22.2
[INFO] [stderr]    Compiling glutin v0.24.1
[INFO] [stderr]    Compiling object-pool v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling bracket-terminal v0.8.1
[INFO] [stderr]    Compiling bracket-lib v0.8.1
[INFO] [stderr]    Compiling rltk v0.8.1
[INFO] [stderr]    Compiling ydh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Rltk`
[INFO] [stdout]  --> src/seed_sowing_system.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rltk::{Rltk, RGB};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GameClock`, `RunState`
[INFO] [stdout]  --> src/seed_sowing_system.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{RunState, gamelog::GameLog, GameClock, WantsToSowSeed, Seed, 
[INFO] [stdout]   |             ^^^^^^^^                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GameClock`
[INFO] [stdout]  --> src/seed_system.rs:2:41
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{RunState, gamelog::GameLog, GameClock, SeedClock, Seed, IsSown};
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `season_log` is never read
[INFO] [stdout]   --> src/clock_system.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |             let mut season_log = String::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed`
[INFO] [stdout]   --> src/seed_sowing_system.rs:23:78
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let (entities, mut positions, names, mut renderables, mut wants_sow, mut seed, mut inventory, mut is_sown, mut log) = data;
[INFO] [stdout]    |                                                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seed`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]   --> src/seed_sowing_system.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 |     for (entity, sow) in (&entities, &wants_sow).join() {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `season_log` is never read
[INFO] [stdout]   --> src/plant_bearing_system.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |             let mut season_log = String::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]   --> src/seed_system.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |         for (entity, mut seed, mut clock, is_sown) in (&entities, &seeds, &mut clocks, &is_sowns).join() {
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_sown`
[INFO] [stdout]   --> src/seed_system.rs:20:43
[INFO] [stdout]    |
[INFO] [stdout] 20 |         for (entity, mut seed, mut clock, is_sown) in (&entities, &seeds, &mut clocks, &is_sowns).join() {
[INFO] [stdout]    |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_sown`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `proceed` is never read
[INFO] [stdout]   --> src/seed_system.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |             let mut proceed = true;
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `season_log` is never read
[INFO] [stdout]   --> src/seed_system.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut season_log = String::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_inventory`
[INFO] [stdout]   --> src/gui.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 |     for ((name, in_inventory), freq) in count_vec.iter() {
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_inventory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]   --> src/gui.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let entity = (&seeds, &names, &player_inventory, &entities).join()
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entities`
[INFO] [stdout]    --> src/gui.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let entities = gs.ecs.entities();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `meals`
[INFO] [stdout]    --> src/gui.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |     let meals = (&names, &meals).join();
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_meals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/seed_sowing_system.rs:23:78
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let (entities, mut positions, names, mut renderables, mut wants_sow, mut seed, mut inventory, mut is_sown, mut log) = data;
[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 does not need to be mutable
[INFO] [stdout]   --> src/seed_sowing_system.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut log_entry = String::from("Seed sown!");
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/seed_system.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let (entities, mut seeds, mut clocks, runstate, mut log, is_sowns) = data;
[INFO] [stdout]    |                        ----^^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/seed_system.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |         for (entity, mut seed, mut clock, is_sown) in (&entities, &seeds, &mut clocks, &is_sowns).join() {
[INFO] [stdout]    |                      ----^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/main.rs:100:29
[INFO] [stdout]     |
[INFO] [stdout] 100 | / ...                   intent.insert(*self.ecs.fetch::<Entity>(), WantsToSowSeed{ 
[INFO] [stdout] 101 | | ...                       seed: seed_entity, x1: pos.x, y1: pos.y
[INFO] [stdout] 102 | | ...                   });
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/seed_sowing_system.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         is_sown.insert(sow.seed, IsSown{});
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/seed_sowing_system.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         positions.insert(sow.seed, Position{ x: newx, y: newy});
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/seed_sowing_system.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | /         match &seed_name.name.to_owned()[..] {
[INFO] [stdout] 34 | |             "Apple seed" => renderables.insert(sow.seed, Renderable{
[INFO] [stdout] 35 | |                 glyph: rltk::to_cp437('a'),
[INFO] [stdout] 36 | |                 fg: RGB::named(rltk::GREEN),
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |             })}
[INFO] [stdout] 51 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 07s
[INFO] running `Command { std: "docker" "inspect" "912f4af5c8f15b28e033d476d11c07c2f75ab12432e912c7af2e218cd5575b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "912f4af5c8f15b28e033d476d11c07c2f75ab12432e912c7af2e218cd5575b10", kill_on_drop: false }`
[INFO] [stdout] 912f4af5c8f15b28e033d476d11c07c2f75ab12432e912c7af2e218cd5575b10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c106885bfbe1162232201f593831fe01de0ce0e0ed853f821e78310403ac98c3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c106885bfbe1162232201f593831fe01de0ce0e0ed853f821e78310403ac98c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling object-pool v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling bracket-terminal v0.8.1
[INFO] [stderr]    Compiling bracket-lib v0.8.1
[INFO] [stderr]    Compiling rltk v0.8.1
[INFO] [stderr]    Compiling ydh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Rltk`
[INFO] [stdout]  --> src/seed_sowing_system.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rltk::{Rltk, RGB};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GameClock`, `RunState`
[INFO] [stdout]  --> src/seed_sowing_system.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{RunState, gamelog::GameLog, GameClock, WantsToSowSeed, Seed, 
[INFO] [stdout]   |             ^^^^^^^^                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GameClock`
[INFO] [stdout]  --> src/seed_system.rs:2:41
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{RunState, gamelog::GameLog, GameClock, SeedClock, Seed, IsSown};
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `season_log` is never read
[INFO] [stdout]   --> src/clock_system.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |             let mut season_log = String::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed`
[INFO] [stdout]   --> src/seed_sowing_system.rs:23:78
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let (entities, mut positions, names, mut renderables, mut wants_sow, mut seed, mut inventory, mut is_sown, mut log) = data;
[INFO] [stdout]    |                                                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seed`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]   --> src/seed_sowing_system.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 |     for (entity, sow) in (&entities, &wants_sow).join() {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `season_log` is never read
[INFO] [stdout]   --> src/plant_bearing_system.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |             let mut season_log = String::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]   --> src/seed_system.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |         for (entity, mut seed, mut clock, is_sown) in (&entities, &seeds, &mut clocks, &is_sowns).join() {
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_sown`
[INFO] [stdout]   --> src/seed_system.rs:20:43
[INFO] [stdout]    |
[INFO] [stdout] 20 |         for (entity, mut seed, mut clock, is_sown) in (&entities, &seeds, &mut clocks, &is_sowns).join() {
[INFO] [stdout]    |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_sown`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `proceed` is never read
[INFO] [stdout]   --> src/seed_system.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |             let mut proceed = true;
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `season_log` is never read
[INFO] [stdout]   --> src/seed_system.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut season_log = String::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_inventory`
[INFO] [stdout]   --> src/gui.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 |     for ((name, in_inventory), freq) in count_vec.iter() {
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_inventory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]   --> src/gui.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let entity = (&seeds, &names, &player_inventory, &entities).join()
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entities`
[INFO] [stdout]    --> src/gui.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let entities = gs.ecs.entities();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `meals`
[INFO] [stdout]    --> src/gui.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |     let meals = (&names, &meals).join();
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_meals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/seed_sowing_system.rs:23:78
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let (entities, mut positions, names, mut renderables, mut wants_sow, mut seed, mut inventory, mut is_sown, mut log) = data;
[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 does not need to be mutable
[INFO] [stdout]   --> src/seed_sowing_system.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut log_entry = String::from("Seed sown!");
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/seed_system.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let (entities, mut seeds, mut clocks, runstate, mut log, is_sowns) = data;
[INFO] [stdout]    |                        ----^^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/seed_system.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |         for (entity, mut seed, mut clock, is_sown) in (&entities, &seeds, &mut clocks, &is_sowns).join() {
[INFO] [stdout]    |                      ----^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/main.rs:100:29
[INFO] [stdout]     |
[INFO] [stdout] 100 | / ...                   intent.insert(*self.ecs.fetch::<Entity>(), WantsToSowSeed{ 
[INFO] [stdout] 101 | | ...                       seed: seed_entity, x1: pos.x, y1: pos.y
[INFO] [stdout] 102 | | ...                   });
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/seed_sowing_system.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         is_sown.insert(sow.seed, IsSown{});
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/seed_sowing_system.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         positions.insert(sow.seed, Position{ x: newx, y: newy});
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/seed_sowing_system.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | /         match &seed_name.name.to_owned()[..] {
[INFO] [stdout] 34 | |             "Apple seed" => renderables.insert(sow.seed, Renderable{
[INFO] [stdout] 35 | |                 glyph: rltk::to_cp437('a'),
[INFO] [stdout] 36 | |                 fg: RGB::named(rltk::GREEN),
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |             })}
[INFO] [stdout] 51 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.16s
[INFO] running `Command { std: "docker" "inspect" "c106885bfbe1162232201f593831fe01de0ce0e0ed853f821e78310403ac98c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c106885bfbe1162232201f593831fe01de0ce0e0ed853f821e78310403ac98c3", kill_on_drop: false }`
[INFO] [stdout] c106885bfbe1162232201f593831fe01de0ce0e0ed853f821e78310403ac98c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8864b94f1dcfe1d0ca3079e0e6bfb7dcd739c8a522bf9cedad0194edf1ded4de
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8864b94f1dcfe1d0ca3079e0e6bfb7dcd739c8a522bf9cedad0194edf1ded4de", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Rltk`
[INFO] [stderr]  --> src/seed_sowing_system.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rltk::{Rltk, RGB};
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GameClock`, `RunState`
[INFO] [stderr]  --> src/seed_sowing_system.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::{RunState, gamelog::GameLog, GameClock, WantsToSowSeed, Seed, 
[INFO] [stderr]   |             ^^^^^^^^                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GameClock`
[INFO] [stderr]  --> src/seed_system.rs:2:41
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::{RunState, gamelog::GameLog, GameClock, SeedClock, Seed, IsSown};
[INFO] [stderr]   |                                         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `season_log` is never read
[INFO] [stderr]   --> src/clock_system.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |             let mut season_log = String::new();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `seed`
[INFO] [stderr]   --> src/seed_sowing_system.rs:23:78
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let (entities, mut positions, names, mut renderables, mut wants_sow, mut seed, mut inventory, mut is_sown, mut log) = data;
[INFO] [stderr]    |                                                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seed`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entity`
[INFO] [stderr]   --> src/seed_sowing_system.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 |     for (entity, sow) in (&entities, &wants_sow).join() {
[INFO] [stderr]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `season_log` is never read
[INFO] [stderr]   --> src/plant_bearing_system.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |             let mut season_log = String::new();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entity`
[INFO] [stderr]   --> src/seed_system.rs:20:14
[INFO] [stderr]    |
[INFO] [stderr] 20 |         for (entity, mut seed, mut clock, is_sown) in (&entities, &seeds, &mut clocks, &is_sowns).join() {
[INFO] [stderr]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_sown`
[INFO] [stderr]   --> src/seed_system.rs:20:43
[INFO] [stderr]    |
[INFO] [stderr] 20 |         for (entity, mut seed, mut clock, is_sown) in (&entities, &seeds, &mut clocks, &is_sowns).join() {
[INFO] [stderr]    |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_sown`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `proceed` is never read
[INFO] [stderr]   --> src/seed_system.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |             let mut proceed = true;
[INFO] [stderr]    |                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `season_log` is never read
[INFO] [stderr]   --> src/seed_system.rs:30:17
[INFO] [stderr]    |
[INFO] [stderr] 30 |             let mut season_log = String::new();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `in_inventory`
[INFO] [stderr]   --> src/gui.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |     for ((name, in_inventory), freq) in count_vec.iter() {
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_inventory`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entity`
[INFO] [stderr]   --> src/gui.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let entity = (&seeds, &names, &player_inventory, &entities).join()
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entities`
[INFO] [stderr]    --> src/gui.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |     let entities = gs.ecs.entities();
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entities`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `meals`
[INFO] [stderr]    --> src/gui.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |     let meals = (&names, &meals).join();
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_meals`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/seed_sowing_system.rs:23:78
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let (entities, mut positions, names, mut renderables, mut wants_sow, mut seed, mut inventory, mut is_sown, mut log) = data;
[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 does not need to be mutable
[INFO] [stderr]   --> src/seed_sowing_system.rs:52:10
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let mut log_entry = String::from("Seed sown!");
[INFO] [stderr]    |             ----^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/seed_system.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let (entities, mut seeds, mut clocks, runstate, mut log, is_sowns) = data;
[INFO] [stderr]    |                        ----^^^^^
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/seed_system.rs:20:22
[INFO] [stderr]    |
[INFO] [stderr] 20 |         for (entity, mut seed, mut clock, is_sown) in (&entities, &seeds, &mut clocks, &is_sowns).join() {
[INFO] [stderr]    |                      ----^^^^
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:100:29
[INFO] [stderr]     |
[INFO] [stderr] 100 | / ...                   intent.insert(*self.ecs.fetch::<Entity>(), WantsToSowSeed{ 
[INFO] [stderr] 101 | | ...                       seed: seed_entity, x1: pos.x, y1: pos.y
[INFO] [stderr] 102 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/seed_sowing_system.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         is_sown.insert(sow.seed, IsSown{});
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/seed_sowing_system.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         positions.insert(sow.seed, Position{ x: newx, y: newy});
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/seed_sowing_system.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         match &seed_name.name.to_owned()[..] {
[INFO] [stderr] 34 | |             "Apple seed" => renderables.insert(sow.seed, Renderable{
[INFO] [stderr] 35 | |                 glyph: rltk::to_cp437('a'),
[INFO] [stderr] 36 | |                 fg: RGB::named(rltk::GREEN),
[INFO] [stderr] ...  |
[INFO] [stderr] 50 | |             })}
[INFO] [stderr] 51 | |         };
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ydh-d2d252b6e5529fcf
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8864b94f1dcfe1d0ca3079e0e6bfb7dcd739c8a522bf9cedad0194edf1ded4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8864b94f1dcfe1d0ca3079e0e6bfb7dcd739c8a522bf9cedad0194edf1ded4de", kill_on_drop: false }`
[INFO] [stdout] 8864b94f1dcfe1d0ca3079e0e6bfb7dcd739c8a522bf9cedad0194edf1ded4de
