[INFO] updating cached repository https://github.com/theProgrammerJack/onwards
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 26f43c798051f79a25b8c3ab585e90ffebbbb478
[INFO] checking theProgrammerJack/onwards against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheProgrammerJack%2Fonwards" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/theProgrammerJack/onwards on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/theProgrammerJack/onwards
[INFO] finished tweaking git repo https://github.com/theProgrammerJack/onwards
[INFO] tweaked toml for git repo https://github.com/theProgrammerJack/onwards written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/theProgrammerJack/onwards already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 123f15e23c3b2aba327f2288929838bf66063715e95da76946ab4d0942d9c7db
[INFO] running `"docker" "start" "-a" "123f15e23c3b2aba327f2288929838bf66063715e95da76946ab4d0942d9c7db"`
[INFO] [stderr]     Checking onwards v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state/mod.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub type GameState = Box<Event>;
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Wandering`
[INFO] [stderr]  --> src/main.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 | use state::{Event, GameState, Wandering, Battle, Enemy};
[INFO] [stderr]   |                               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state/mod.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub type GameState = Box<Event>;
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Wandering`
[INFO] [stderr]  --> src/main.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 | use state::{Event, GameState, Wandering, Battle, Enemy};
[INFO] [stderr]   |                               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/util.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 |     line.trim_right().to_string()
[INFO] [stderr]    |          ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/util.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 |     line.trim_right().to_string()
[INFO] [stderr]    |          ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Event`
[INFO] [stderr]  --> src/main.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 | use state::{Event, GameState, Wandering, Battle, Enemy};
[INFO] [stderr]   |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `trim`
[INFO] [stderr]  --> src/util.rs:9:6
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let trim: &[_] = &['\n', '\r'];
[INFO] [stderr]   |         ^^^^ help: consider prefixing with an underscore: `_trim`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player`
[INFO] [stderr]   --> src/state/mod.rs:39:30
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn next(self: Box<Self>, player: &mut Player, cmd: &str) -> GameState {
[INFO] [stderr]    |                              ^^^^^^ help: consider prefixing with an underscore: `_player`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Event`
[INFO] [stderr]  --> src/main.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 | use state::{Event, GameState, Wandering, Battle, Enemy};
[INFO] [stderr]   |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `trim`
[INFO] [stderr]  --> src/util.rs:9:6
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let trim: &[_] = &['\n', '\r'];
[INFO] [stderr]   |         ^^^^ help: consider prefixing with an underscore: `_trim`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player`
[INFO] [stderr]   --> src/state/mod.rs:39:30
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn next(self: Box<Self>, player: &mut Player, cmd: &str) -> GameState {
[INFO] [stderr]    |                              ^^^^^^ help: consider prefixing with an underscore: `_player`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `InventoryItem`
[INFO] [stderr]  --> src/item/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum InventoryItem {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/state/mod.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn new<S: Into<String>>(health: u32, strength: u32, name: S) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `InventoryItem`
[INFO] [stderr]  --> src/item/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum InventoryItem {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/state/mod.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn new<S: Into<String>>(health: u32, strength: u32, name: S) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "123f15e23c3b2aba327f2288929838bf66063715e95da76946ab4d0942d9c7db"`
[INFO] running `"docker" "rm" "-f" "123f15e23c3b2aba327f2288929838bf66063715e95da76946ab4d0942d9c7db"`
[INFO] [stdout] 123f15e23c3b2aba327f2288929838bf66063715e95da76946ab4d0942d9c7db