[INFO] fetching crate wasm-streams 0.1.2...
[INFO] testing wasm-streams-0.1.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate wasm-streams 0.1.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate wasm-streams 0.1.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-streams 0.1.2
[INFO] finished tweaking crates.io crate wasm-streams 0.1.2
[INFO] tweaked toml for crates.io crate wasm-streams 0.1.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate wasm-streams 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecb5af780336e42ba48bd22ad5bf7fcfac295c1d1fd81c83ed736aaf290e18c6
[INFO] running `Command { std: "docker" "start" "-a" "ecb5af780336e42ba48bd22ad5bf7fcfac295c1d1fd81c83ed736aaf290e18c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecb5af780336e42ba48bd22ad5bf7fcfac295c1d1fd81c83ed736aaf290e18c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecb5af780336e42ba48bd22ad5bf7fcfac295c1d1fd81c83ed736aaf290e18c6", kill_on_drop: false }`
[INFO] [stdout] ecb5af780336e42ba48bd22ad5bf7fcfac295c1d1fd81c83ed736aaf290e18c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 541d9e0732117d60626c33dc36ca94e6402be8d9c60a522740407df1086437a9
[INFO] running `Command { std: "docker" "start" "-a" "541d9e0732117d60626c33dc36ca94e6402be8d9c60a522740407df1086437a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.68
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]    Compiling wasm-bindgen v0.2.68
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling futures-core v0.3.6
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling futures-sink v0.3.6
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling futures-task v0.3.6
[INFO] [stderr]    Compiling futures-channel v0.3.6
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.68
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.68
[INFO] [stderr]    Compiling js-sys v0.3.45
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.18
[INFO] [stderr]    Compiling web-sys v0.3.45
[INFO] [stderr]    Compiling futures-executor v0.3.6
[INFO] [stderr]    Compiling futures v0.3.6
[INFO] [stderr]    Compiling wasm-streams v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `high_water_mark`
[INFO] [stdout]   --> src/queuing_strategy/mod.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn high_water_mark(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     inner: Rc<RefCell<Inner>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn pull(&mut self, controller: sys::ReadableStreamDefaultController) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cancel`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn cancel(self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stream`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     stream: Option<Pin<Box<JsValueStream>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:85:14
[INFO] [stdout]    |
[INFO] [stdout] 85 |     async fn pull(&mut self, controller: sys::ReadableStreamDefaultController) {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     inner: Rc<RefCell<Inner>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn write(&mut self, chunk: JsValue) -> Promise {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `close`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn close(self) -> Promise {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abort`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn abort(self, reason: JsValue) -> Promise {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sink`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     sink: Option<Pin<Box<dyn Sink<JsValue, Error = JsValue>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 61 |     async fn write(&mut self, chunk: JsValue) -> Result<(), JsValue> {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `close`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:75:14
[INFO] [stdout]    |
[INFO] [stdout] 75 |     async fn close(&mut self) -> Result<(), JsValue> {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abort`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:82:14
[INFO] [stdout]    |
[INFO] [stdout] 82 |     async fn abort(&mut self, _reason: JsValue) -> Result<(), JsValue> {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.83s
[INFO] running `Command { std: "docker" "inspect" "541d9e0732117d60626c33dc36ca94e6402be8d9c60a522740407df1086437a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "541d9e0732117d60626c33dc36ca94e6402be8d9c60a522740407df1086437a9", kill_on_drop: false }`
[INFO] [stdout] 541d9e0732117d60626c33dc36ca94e6402be8d9c60a522740407df1086437a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64c7200726705a71ee6e31fbee642a9165d9b4c361772a0788a00a3faae85416
[INFO] running `Command { std: "docker" "start" "-a" "64c7200726705a71ee6e31fbee642a9165d9b4c361772a0788a00a3faae85416", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.10
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.18
[INFO] [stderr]    Compiling tokio-macros v0.3.0
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stdout] warning: associated function is never used: `high_water_mark`
[INFO] [stdout]   --> src/queuing_strategy/mod.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn high_water_mark(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     inner: Rc<RefCell<Inner>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn pull(&mut self, controller: sys::ReadableStreamDefaultController) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cancel`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn cancel(self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stream`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     stream: Option<Pin<Box<JsValueStream>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:85:14
[INFO] [stdout]    |
[INFO] [stdout] 85 |     async fn pull(&mut self, controller: sys::ReadableStreamDefaultController) {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     inner: Rc<RefCell<Inner>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn write(&mut self, chunk: JsValue) -> Promise {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `close`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn close(self) -> Promise {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abort`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn abort(self, reason: JsValue) -> Promise {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sink`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     sink: Option<Pin<Box<dyn Sink<JsValue, Error = JsValue>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 61 |     async fn write(&mut self, chunk: JsValue) -> Result<(), JsValue> {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `close`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:75:14
[INFO] [stdout]    |
[INFO] [stdout] 75 |     async fn close(&mut self) -> Result<(), JsValue> {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abort`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:82:14
[INFO] [stdout]    |
[INFO] [stdout] 82 |     async fn abort(&mut self, _reason: JsValue) -> Result<(), JsValue> {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.18
[INFO] [stderr]    Compiling tokio v0.3.0
[INFO] [stderr]    Compiling wasm-streams v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `high_water_mark`
[INFO] [stdout]   --> src/queuing_strategy/mod.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn high_water_mark(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     inner: Rc<RefCell<Inner>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn pull(&mut self, controller: sys::ReadableStreamDefaultController) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cancel`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn cancel(self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stream`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     stream: Option<Pin<Box<JsValueStream>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]   --> src/readable/into_underlying_source.rs:85:14
[INFO] [stdout]    |
[INFO] [stdout] 85 |     async fn pull(&mut self, controller: sys::ReadableStreamDefaultController) {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     inner: Rc<RefCell<Inner>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn write(&mut self, chunk: JsValue) -> Promise {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `close`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn close(self) -> Promise {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abort`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn abort(self, reason: JsValue) -> Promise {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sink`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     sink: Option<Pin<Box<dyn Sink<JsValue, Error = JsValue>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 61 |     async fn write(&mut self, chunk: JsValue) -> Result<(), JsValue> {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `close`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:75:14
[INFO] [stdout]    |
[INFO] [stdout] 75 |     async fn close(&mut self) -> Result<(), JsValue> {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abort`
[INFO] [stdout]   --> src/writable/into_underlying_sink.rs:82:14
[INFO] [stdout]    |
[INFO] [stdout] 82 |     async fn abort(&mut self, _reason: JsValue) -> Result<(), JsValue> {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `Command { std: "docker" "inspect" "64c7200726705a71ee6e31fbee642a9165d9b4c361772a0788a00a3faae85416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c7200726705a71ee6e31fbee642a9165d9b4c361772a0788a00a3faae85416", kill_on_drop: false }`
[INFO] [stdout] 64c7200726705a71ee6e31fbee642a9165d9b4c361772a0788a00a3faae85416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c10b9028bbf38008d667b9d7b38a5662fd9b76e12cc5e9016eca2c471aaa57c1
[INFO] running `Command { std: "docker" "start" "-a" "c10b9028bbf38008d667b9d7b38a5662fd9b76e12cc5e9016eca2c471aaa57c1", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `high_water_mark`
[INFO] [stderr]   --> src/queuing_strategy/mod.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn high_water_mark(&self) -> f64 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `inner`
[INFO] [stderr]   --> src/readable/into_underlying_source.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     inner: Rc<RefCell<Inner>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pull`
[INFO] [stderr]   --> src/readable/into_underlying_source.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn pull(&mut self, controller: sys::ReadableStreamDefaultController) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cancel`
[INFO] [stderr]   --> src/readable/into_underlying_source.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn cancel(self) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `stream`
[INFO] [stderr]   --> src/readable/into_underlying_source.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     stream: Option<Pin<Box<JsValueStream>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pull`
[INFO] [stderr]   --> src/readable/into_underlying_source.rs:85:14
[INFO] [stderr]    |
[INFO] [stderr] 85 |     async fn pull(&mut self, controller: sys::ReadableStreamDefaultController) {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `inner`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     inner: Rc<RefCell<Inner>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn write(&mut self, chunk: JsValue) -> Promise {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `close`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn close(self) -> Promise {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `abort`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn abort(self, reason: JsValue) -> Promise {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sink`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     sink: Option<Pin<Box<dyn Sink<JsValue, Error = JsValue>>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:61:14
[INFO] [stderr]    |
[INFO] [stderr] 61 |     async fn write(&mut self, chunk: JsValue) -> Result<(), JsValue> {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `close`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:75:14
[INFO] [stderr]    |
[INFO] [stderr] 75 |     async fn close(&mut self) -> Result<(), JsValue> {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `abort`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:82:14
[INFO] [stderr]    |
[INFO] [stderr] 82 |     async fn abort(&mut self, _reason: JsValue) -> Result<(), JsValue> {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `high_water_mark`
[INFO] [stderr]   --> src/queuing_strategy/mod.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn high_water_mark(&self) -> f64 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `inner`
[INFO] [stderr]   --> src/readable/into_underlying_source.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     inner: Rc<RefCell<Inner>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pull`
[INFO] [stderr]   --> src/readable/into_underlying_source.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn pull(&mut self, controller: sys::ReadableStreamDefaultController) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cancel`
[INFO] [stderr]   --> src/readable/into_underlying_source.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn cancel(self) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `stream`
[INFO] [stderr]   --> src/readable/into_underlying_source.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     stream: Option<Pin<Box<JsValueStream>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pull`
[INFO] [stderr]   --> src/readable/into_underlying_source.rs:85:14
[INFO] [stderr]    |
[INFO] [stderr] 85 |     async fn pull(&mut self, controller: sys::ReadableStreamDefaultController) {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `inner`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     inner: Rc<RefCell<Inner>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn write(&mut self, chunk: JsValue) -> Promise {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `close`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn close(self) -> Promise {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `abort`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn abort(self, reason: JsValue) -> Promise {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sink`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     sink: Option<Pin<Box<dyn Sink<JsValue, Error = JsValue>>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:61:14
[INFO] [stderr]    |
[INFO] [stderr] 61 |     async fn write(&mut self, chunk: JsValue) -> Result<(), JsValue> {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `close`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:75:14
[INFO] [stderr]    |
[INFO] [stderr] 75 |     async fn close(&mut self) -> Result<(), JsValue> {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `abort`
[INFO] [stderr]   --> src/writable/into_underlying_sink.rs:82:14
[INFO] [stderr]    |
[INFO] [stderr] 82 |     async fn abort(&mut self, _reason: JsValue) -> Result<(), JsValue> {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasm_streams-a4834300f1163e36)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/web.rs (/opt/rustwide/target/debug/deps/web-6cc3fadedd393499)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm-streams
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c10b9028bbf38008d667b9d7b38a5662fd9b76e12cc5e9016eca2c471aaa57c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c10b9028bbf38008d667b9d7b38a5662fd9b76e12cc5e9016eca2c471aaa57c1", kill_on_drop: false }`
[INFO] [stdout] c10b9028bbf38008d667b9d7b38a5662fd9b76e12cc5e9016eca2c471aaa57c1