[INFO] updating cached repository https://github.com/CaseyManning/s2
[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] dcda661823dc1e95ead718ddb93b6773a5e8f56a
[INFO] checking CaseyManning/s2 against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCaseyManning%2Fs2" "/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/CaseyManning/s2 on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/CaseyManning/s2
[INFO] finished tweaking git repo https://github.com/CaseyManning/s2
[INFO] tweaked toml for git repo https://github.com/CaseyManning/s2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/CaseyManning/s2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 55940d18922f9be6273dbd3a368dc91495c5703eb114f364e0ed73855d35b6dd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "55940d18922f9be6273dbd3a368dc91495c5703eb114f364e0ed73855d35b6dd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr]    Compiling unicode-xid v0.2.0
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[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.58
[INFO] [stderr]    Compiling cranelift-codegen v0.44.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.11
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling derive v0.1.0 (https://github.com/noocene/vessels#8ecf1ea5)
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.58
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.58
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling futures-macro v0.3.1
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[INFO] [stderr]     Checking futures-executor v0.3.1
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[INFO] [stderr]    Compiling target-lexicon v0.8.1
[INFO] [stderr]     Checking wasmer-clif-fork-frontend v0.44.0
[INFO] [stderr]     Checking cranelift-native v0.44.0
[INFO] [stderr]     Checking wasmer-clif-fork-wasm v0.44.0
[INFO] [stderr]     Checking wasmer-clif-backend v0.11.0
[INFO] [stderr]     Checking wasmer-runtime v0.11.0
[INFO] [stderr]     Checking vessels v0.1.0 (https://github.com/noocene/vessels#8ecf1ea5)
[INFO] [stderr]     Checking wasmTest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: crate `wasmTest` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `wasm_test`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `wasmTest` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `wasm_test`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HtmlCanvasElement`, `MouseEvent`, `console::log_1`, `window`
[INFO] [stderr]  --> src/player.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use web_sys::{console::log_1, window, CanvasRenderingContext2d, HtmlCanvasElement, MouseEvent};
[INFO] [stderr]   |               ^^^^^^^^^^^^^^  ^^^^^^                            ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::StreamExt`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use futures::StreamExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HtmlCanvasElement`, `MouseEvent`, `console::log_1`, `window`
[INFO] [stderr]  --> src/player.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use web_sys::{console::log_1, window, CanvasRenderingContext2d, HtmlCanvasElement, MouseEvent};
[INFO] [stderr]   |               ^^^^^^^^^^^^^^  ^^^^^^                            ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::StreamExt`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use futures::StreamExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `elapsed`
[INFO] [stderr]   --> src/player.rs:14:30
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn update(&mut self, elapsed: f64) {
[INFO] [stderr]    |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]   --> src/player.rs:35:22
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn foo(self, context: &CanvasRenderingContext2d) {}
[INFO] [stderr]    |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `foo`
[INFO] [stderr]   --> src/player.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn foo(self, context: &CanvasRenderingContext2d) {}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `wasmTest` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `wasm_test`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `plyr` should have an upper case name
[INFO] [stderr]   --> src/main.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |     static ref plyr: Mutex<Player> = Mutex::new(Player::new(50.0, 50.0));
[INFO] [stderr]    |                ^^^^ help: convert the identifier to upper case: `PLYR`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `elapsed`
[INFO] [stderr]   --> src/player.rs:14:30
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn update(&mut self, elapsed: f64) {
[INFO] [stderr]    |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]   --> src/player.rs:35:22
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn foo(self, context: &CanvasRenderingContext2d) {}
[INFO] [stderr]    |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `foo`
[INFO] [stderr]   --> src/player.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn foo(self, context: &CanvasRenderingContext2d) {}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `wasmTest` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `wasm_test`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `plyr` should have an upper case name
[INFO] [stderr]   --> src/main.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |     static ref plyr: Mutex<Player> = Mutex::new(Player::new(50.0, 50.0));
[INFO] [stderr]    |                ^^^^ help: convert the identifier to upper case: `PLYR`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 36s
[INFO] running `"docker" "inspect" "55940d18922f9be6273dbd3a368dc91495c5703eb114f364e0ed73855d35b6dd"`
[INFO] running `"docker" "rm" "-f" "55940d18922f9be6273dbd3a368dc91495c5703eb114f364e0ed73855d35b6dd"`
[INFO] [stdout] 55940d18922f9be6273dbd3a368dc91495c5703eb114f364e0ed73855d35b6dd