[INFO] cloning repository https://github.com/JosephNam/arcaders
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JosephNam/arcaders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephNam%2Farcaders"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephNam%2Farcaders'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ec834bfedaf868561b06d9b3b6e91e433b4e7eb4
[INFO] checking JosephNam/arcaders against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephNam%2Farcaders" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JosephNam/arcaders 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/JosephNam/arcaders
[INFO] finished tweaking git repo https://github.com/JosephNam/arcaders
[INFO] tweaked toml for git repo https://github.com/JosephNam/arcaders written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/JosephNam/arcaders 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 33de102d8ee447ab8d0a42d7f1f03388fbb0cfd1dfe85c33fff0e2aac12854ce
[INFO] running `"docker" "start" "-a" "33de102d8ee447ab8d0a42d7f1f03388fbb0cfd1dfe85c33fff0e2aac12854ce"`
[INFO] [stderr]     Checking num-integer v0.1.34
[INFO] [stderr]     Checking num-complex v0.1.37
[INFO] [stderr]     Checking sdl2-sys v0.8.1
[INFO] [stderr]     Checking num-bigint v0.1.37
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]     Checking num-rational v0.1.36
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]     Checking sdl2 v0.13.0
[INFO] [stderr]     Checking arcade-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/phi/mod.rs:36:18
[INFO] [stderr]    |
[INFO] [stderr] 36 |   ChangeView(Box<View>),
[INFO] [stderr]    |                  ^^^^ help: use `dyn`: `dyn View`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/phi/mod.rs:44:68
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn spawn<F>(title: &str, init: F) where F: Fn(&mut Phi) -> Box<View> {
[INFO] [stderr]    |                                                                    ^^^^ help: use `dyn`: `dyn View`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/phi/mod.rs:36:18
[INFO] [stderr]    |
[INFO] [stderr] 36 |   ChangeView(Box<View>),
[INFO] [stderr]    |                  ^^^^ help: use `dyn`: `dyn View`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/phi/mod.rs:44:68
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn spawn<F>(title: &str, init: F) where F: Fn(&mut Phi) -> Box<View> {
[INFO] [stderr]    |                                                                    ^^^^ help: use `dyn`: `dyn View`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `elapsed`
[INFO] [stderr]   --> src/phi/mod.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let elapsed = dt as f64 / 1_000.0;
[INFO] [stderr]    |         ^^^^^^^ help: consider prefixing with an underscore: `_elapsed`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `title`
[INFO] [stderr]   --> src/phi/mod.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn spawn<F>(title: &str, init: F) where F: Fn(&mut Phi) -> Box<View> {
[INFO] [stderr]    |                 ^^^^^ help: consider prefixing with an underscore: `_title`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Resized`
[INFO] [stderr]   --> src/phi/events.rs:52:38
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 Window { win_event_id: Resized, .. } => {
[INFO] [stderr]    |                                        ^^^^^^^ help: consider prefixing with an underscore: `_Resized`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/phi/mod.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / struct_events! {
[INFO] [stderr] 8  | |     keyboard: {
[INFO] [stderr] 9  | |         key_escape: Escape,
[INFO] [stderr] 10 | |         key_up: Up,
[INFO] [stderr] ...  |
[INFO] [stderr] 18 | |     }
[INFO] [stderr] 19 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `phi`
[INFO] [stderr]   --> src/views/mod.rs:77:14
[INFO] [stderr]    |
[INFO] [stderr] 77 |   pub fn new(phi: &mut Phi) -> ShipView {
[INFO] [stderr]    |              ^^^ help: consider prefixing with an underscore: `_phi`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `elapsed`
[INFO] [stderr]   --> src/phi/mod.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let elapsed = dt as f64 / 1_000.0;
[INFO] [stderr]    |         ^^^^^^^ help: consider prefixing with an underscore: `_elapsed`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `title`
[INFO] [stderr]   --> src/phi/mod.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn spawn<F>(title: &str, init: F) where F: Fn(&mut Phi) -> Box<View> {
[INFO] [stderr]    |                 ^^^^^ help: consider prefixing with an underscore: `_title`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Resized`
[INFO] [stderr]   --> src/phi/events.rs:52:38
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 Window { win_event_id: Resized, .. } => {
[INFO] [stderr]    |                                        ^^^^^^^ help: consider prefixing with an underscore: `_Resized`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/phi/mod.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / struct_events! {
[INFO] [stderr] 8  | |     keyboard: {
[INFO] [stderr] 9  | |         key_escape: Escape,
[INFO] [stderr] 10 | |         key_up: Up,
[INFO] [stderr] ...  |
[INFO] [stderr] 18 | |     }
[INFO] [stderr] 19 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `phi`
[INFO] [stderr]   --> src/views/mod.rs:77:14
[INFO] [stderr]    |
[INFO] [stderr] 77 |   pub fn new(phi: &mut Phi) -> ShipView {
[INFO] [stderr]    |              ^^^ help: consider prefixing with an underscore: `_phi`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `contains`
[INFO] [stderr]   --> src/phi/data.rs:35:3
[INFO] [stderr]    |
[INFO] [stderr] 35 |   pub fn contains(&self, rect: Rectangle) -> bool {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps`
[INFO] [stderr]   --> src/phi/data.rs:47:3
[INFO] [stderr]    |
[INFO] [stderr] 47 |   pub fn overlaps(&self, other: Rectangle) -> bool {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Resized` should have a snake case name
[INFO] [stderr]   --> src/phi/events.rs:52:38
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 Window { win_event_id: Resized, .. } => {
[INFO] [stderr]    |                                        ^^^^^^^ help: convert the identifier to snake case: `resized`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/phi/mod.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / struct_events! {
[INFO] [stderr] 8  | |     keyboard: {
[INFO] [stderr] 9  | |         key_escape: Escape,
[INFO] [stderr] 10 | |         key_up: Up,
[INFO] [stderr] ...  |
[INFO] [stderr] 18 | |     }
[INFO] [stderr] 19 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `contains`
[INFO] [stderr]   --> src/phi/data.rs:35:3
[INFO] [stderr]    |
[INFO] [stderr] 35 |   pub fn contains(&self, rect: Rectangle) -> bool {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps`
[INFO] [stderr]   --> src/phi/data.rs:47:3
[INFO] [stderr]    |
[INFO] [stderr] 47 |   pub fn overlaps(&self, other: Rectangle) -> bool {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Resized` should have a snake case name
[INFO] [stderr]   --> src/phi/events.rs:52:38
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 Window { win_event_id: Resized, .. } => {
[INFO] [stderr]    |                                        ^^^^^^^ help: convert the identifier to snake case: `resized`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/phi/mod.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / struct_events! {
[INFO] [stderr] 8  | |     keyboard: {
[INFO] [stderr] 9  | |         key_escape: Escape,
[INFO] [stderr] 10 | |         key_up: Up,
[INFO] [stderr] ...  |
[INFO] [stderr] 18 | |     }
[INFO] [stderr] 19 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `"docker" "inspect" "33de102d8ee447ab8d0a42d7f1f03388fbb0cfd1dfe85c33fff0e2aac12854ce"`
[INFO] running `"docker" "rm" "-f" "33de102d8ee447ab8d0a42d7f1f03388fbb0cfd1dfe85c33fff0e2aac12854ce"`
[INFO] [stdout] 33de102d8ee447ab8d0a42d7f1f03388fbb0cfd1dfe85c33fff0e2aac12854ce