[INFO] cloning repository https://github.com/Corvus0/rust-roguelike
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Corvus0/rust-roguelike" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorvus0%2Frust-roguelike", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorvus0%2Frust-roguelike'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bcb754d30072a1f7df1706ae70060c755683ccad
[INFO] checking Corvus0/rust-roguelike against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorvus0%2Frust-roguelike" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Corvus0/rust-roguelike
[INFO] finished tweaking git repo https://github.com/Corvus0/rust-roguelike
[INFO] tweaked toml for git repo https://github.com/Corvus0/rust-roguelike written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Corvus0/rust-roguelike on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Corvus0/rust-roguelike 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f8d6740e23b03de24308ea851aa23e517aa5d6c1340600799bcef976aa966285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8d6740e23b03de24308ea851aa23e517aa5d6c1340600799bcef976aa966285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8d6740e23b03de24308ea851aa23e517aa5d6c1340600799bcef976aa966285", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `world`
[INFO] [stdout]  --> src/saveload_system.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use specs::{prelude::*, world};
[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: `world`
[INFO] [stdout]  --> src/saveload_system.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use specs::{prelude::*, world};
[INFO] [stdout]   |                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `specs::error::NoError`: Use std::convert::Infallible instead
[INFO] [stdout]  --> src/components.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use specs::error::NoError;
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `specs::error::NoError`: Use std::convert::Infallible instead
[INFO] [stdout]  --> src/saveload_system.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use specs::error::NoError;
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `specs::error::NoError`: Use std::convert::Infallible instead
[INFO] [stdout]   --> src/saveload_system.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 |               SerializeComponents::<NoError, SimpleMarker<SerializeMe>>::serialize(
[INFO] [stdout]    |                                     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 | /         serialize_individually!(
[INFO] [stdout] 47 | |             ecs,
[INFO] [stdout] 48 | |             serializer,
[INFO] [stdout] 49 | |             data,
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |             SingleActivation
[INFO] [stdout] 87 | |         );
[INFO] [stdout]    | |_________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `serialize_individually` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `specs::error::NoError`: Use std::convert::Infallible instead
[INFO] [stdout]    --> src/saveload_system.rs:100:37
[INFO] [stdout]     |
[INFO] [stdout] 100 |               DeserializeComponents::<NoError, _>::deserialize(
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 | /         deserialize_individually!(
[INFO] [stdout] 135 | |             ecs,
[INFO] [stdout] 136 | |             de,
[INFO] [stdout] 137 | |             d,
[INFO] [stdout] ...   |
[INFO] [stdout] 174 | |             SingleActivation
[INFO] [stdout] 175 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `deserialize_individually` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `specs::error::NoError`: Use std::convert::Infallible instead
[INFO] [stdout]  --> src/components.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use specs::error::NoError;
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `specs::error::NoError`: Use std::convert::Infallible instead
[INFO] [stdout]  --> src/saveload_system.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use specs::error::NoError;
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `specs::error::NoError`: Use std::convert::Infallible instead
[INFO] [stdout]   --> src/saveload_system.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 |               SerializeComponents::<NoError, SimpleMarker<SerializeMe>>::serialize(
[INFO] [stdout]    |                                     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 | /         serialize_individually!(
[INFO] [stdout] 47 | |             ecs,
[INFO] [stdout] 48 | |             serializer,
[INFO] [stdout] 49 | |             data,
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |             SingleActivation
[INFO] [stdout] 87 | |         );
[INFO] [stdout]    | |_________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `serialize_individually` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `specs::error::NoError`: Use std::convert::Infallible instead
[INFO] [stdout]    --> src/saveload_system.rs:100:37
[INFO] [stdout]     |
[INFO] [stdout] 100 |               DeserializeComponents::<NoError, _>::deserialize(
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 | /         deserialize_individually!(
[INFO] [stdout] 135 | |             ecs,
[INFO] [stdout] 136 | |             de,
[INFO] [stdout] 137 | |             d,
[INFO] [stdout] ...   |
[INFO] [stdout] 174 | |             SingleActivation
[INFO] [stdout] 175 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `deserialize_individually` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/damage_system.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |         for (entity, mut stats, damage) in (&entities, &mut stats, &damage).join() {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/damage_system.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |         for (entity, mut stats, damage) in (&entities, &mut stats, &damage).join() {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/hunger_system.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |         for (entity, mut clock) in (&entities, &mut hunger_clock).join() {
[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/hunger_system.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |         for (entity, mut clock) in (&entities, &mut hunger_clock).join() {
[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/monster_ai_system.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |         for (entity, mut viewshed, _monster, mut pos) in
[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/monster_ai_system.rs:47:46
[INFO] [stdout]    |
[INFO] [stdout] 47 |         for (entity, mut viewshed, _monster, mut pos) in
[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/particle_system.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |         for (entity, mut particle) in (&entities, &mut particles).join() {
[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/monster_ai_system.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |         for (entity, mut viewshed, _monster, mut pos) in
[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/monster_ai_system.rs:47:46
[INFO] [stdout]    |
[INFO] [stdout] 47 |         for (entity, mut viewshed, _monster, mut pos) in
[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/particle_system.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |         for (entity, mut particle) in (&entities, &mut particles).join() {
[INFO] [stdout]     |                      ----^^^^^^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RexLevel` is never constructed
[INFO] [stdout]   --> src/map_builders/prefab_builder/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | enum PrefabMode {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 10 |     RexLevel {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PrefabMode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `rex_level` is never used
[INFO] [stdout]   --> src/map_builders/prefab_builder/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl PrefabBuilder {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn rex_level(template: &'static str) -> Box<Self> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Left` and `Center` are never constructed
[INFO] [stdout]  --> src/map_builders/prefab_builder/prefab_sections.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum HorizontalPlacement {
[INFO] [stdout]   |          ------------------- variants in this enum
[INFO] [stdout] 3 |     Left,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 4 |     Center,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HorizontalPlacement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Center` and `Bottom` are never constructed
[INFO] [stdout]   --> src/map_builders/prefab_builder/prefab_sections.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum VerticalPlacement {
[INFO] [stdout]    |          ----------------- variants in this enum
[INFO] [stdout] 10 |     Top,
[INFO] [stdout] 11 |     Center,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     Bottom,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VerticalPlacement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RexLevel` is never constructed
[INFO] [stdout]   --> src/map_builders/prefab_builder/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | enum PrefabMode {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 10 |     RexLevel {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PrefabMode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `rex_level` is never used
[INFO] [stdout]   --> src/map_builders/prefab_builder/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl PrefabBuilder {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn rex_level(template: &'static str) -> Box<Self> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Left` and `Center` are never constructed
[INFO] [stdout]  --> src/map_builders/prefab_builder/prefab_sections.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum HorizontalPlacement {
[INFO] [stdout]   |          ------------------- variants in this enum
[INFO] [stdout] 3 |     Left,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 4 |     Center,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HorizontalPlacement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Center` and `Bottom` are never constructed
[INFO] [stdout]   --> src/map_builders/prefab_builder/prefab_sections.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum VerticalPlacement {
[INFO] [stdout]    |          ----------------- variants in this enum
[INFO] [stdout] 10 |     Top,
[INFO] [stdout] 11 |     Center,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     Bottom,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VerticalPlacement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "28d1e8bde8471faeef39239c3ce97b922ed564b15565bb5de7adf93c085d7ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28d1e8bde8471faeef39239c3ce97b922ed564b15565bb5de7adf93c085d7ed2", kill_on_drop: false }`
[INFO] [stdout] 28d1e8bde8471faeef39239c3ce97b922ed564b15565bb5de7adf93c085d7ed2
