[INFO] cloning repository https://github.com/Ghamza-Jd/wasm-tungstenite
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ghamza-Jd/wasm-tungstenite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGhamza-Jd%2Fwasm-tungstenite", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGhamza-Jd%2Fwasm-tungstenite'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 509908f90a6c3181a295ce799775ebca27371335
[INFO] checking Ghamza-Jd/wasm-tungstenite against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGhamza-Jd%2Fwasm-tungstenite" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ghamza-Jd/wasm-tungstenite on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ghamza-Jd/wasm-tungstenite
[INFO] finished tweaking git repo https://github.com/Ghamza-Jd/wasm-tungstenite
[INFO] tweaked toml for git repo https://github.com/Ghamza-Jd/wasm-tungstenite written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Ghamza-Jd/wasm-tungstenite 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae1161adecbba0d78f683667b971ddd1406365aace2cecd492961dfe4f05e026
[INFO] running `Command { std: "docker" "start" "-a" "ae1161adecbba0d78f683667b971ddd1406365aace2cecd492961dfe4f05e026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae1161adecbba0d78f683667b971ddd1406365aace2cecd492961dfe4f05e026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae1161adecbba0d78f683667b971ddd1406365aace2cecd492961dfe4f05e026", kill_on_drop: false }`
[INFO] [stdout] ae1161adecbba0d78f683667b971ddd1406365aace2cecd492961dfe4f05e026
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fba988816c121ec04b35195519a25a951b166d8e85fc889195728a6dd38f0806
[INFO] running `Command { std: "docker" "start" "-a" "fba988816c121ec04b35195519a25a951b166d8e85fc889195728a6dd38f0806", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.90
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.90
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.90
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.90
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.90
[INFO] [stderr]     Checking js-sys v0.3.67
[INFO] [stderr]     Checking web-sys v0.3.67
[INFO] [stderr]     Checking wasm-tungstenite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `waker` and `queue` are never read
[INFO] [stdout]   --> src/ws_stream.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct WebSocketStream {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 15 |     inner: SafeWebSocket,
[INFO] [stdout] 16 |     waker: Arc<Mutex<Option<Waker>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     queue: Arc<Mutex<VecDeque<String>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `waker` and `queue` are never read
[INFO] [stdout]   --> src/ws_stream.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct WebSocketStream {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 15 |     inner: SafeWebSocket,
[INFO] [stdout] 16 |     waker: Arc<Mutex<Option<Waker>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     queue: Arc<Mutex<VecDeque<String>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.19s
[INFO] running `Command { std: "docker" "inspect" "fba988816c121ec04b35195519a25a951b166d8e85fc889195728a6dd38f0806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba988816c121ec04b35195519a25a951b166d8e85fc889195728a6dd38f0806", kill_on_drop: false }`
[INFO] [stdout] fba988816c121ec04b35195519a25a951b166d8e85fc889195728a6dd38f0806
[INFO] checking Ghamza-Jd/wasm-tungstenite against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGhamza-Jd%2Fwasm-tungstenite" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ghamza-Jd/wasm-tungstenite on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ghamza-Jd/wasm-tungstenite
[INFO] finished tweaking git repo https://github.com/Ghamza-Jd/wasm-tungstenite
[INFO] tweaked toml for git repo https://github.com/Ghamza-Jd/wasm-tungstenite written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Ghamza-Jd/wasm-tungstenite 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b3fd98e7faa5cfcbd3d1b4e6be765cf65ca2e465e3eb1fed98fa5ce440858d7
[INFO] running `Command { std: "docker" "start" "-a" "7b3fd98e7faa5cfcbd3d1b4e6be765cf65ca2e465e3eb1fed98fa5ce440858d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b3fd98e7faa5cfcbd3d1b4e6be765cf65ca2e465e3eb1fed98fa5ce440858d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b3fd98e7faa5cfcbd3d1b4e6be765cf65ca2e465e3eb1fed98fa5ce440858d7", kill_on_drop: false }`
[INFO] [stdout] 7b3fd98e7faa5cfcbd3d1b4e6be765cf65ca2e465e3eb1fed98fa5ce440858d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f2616c7d5294368f1daa08b2e057dadfeb3709d30723da5d4246eb7b1a88624
[INFO] running `Command { std: "docker" "start" "-a" "9f2616c7d5294368f1daa08b2e057dadfeb3709d30723da5d4246eb7b1a88624", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.90
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.90
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.90
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.90
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.90
[INFO] [stderr]     Checking js-sys v0.3.67
[INFO] [stderr]     Checking web-sys v0.3.67
[INFO] [stderr]     Checking wasm-tungstenite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `waker` and `queue` are never read
[INFO] [stdout]   --> src/ws_stream.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct WebSocketStream {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 15 |     inner: SafeWebSocket,
[INFO] [stdout] 16 |     waker: Arc<Mutex<Option<Waker>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     queue: Arc<Mutex<VecDeque<String>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `waker` and `queue` are never read
[INFO] [stdout]   --> src/ws_stream.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct WebSocketStream {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 15 |     inner: SafeWebSocket,
[INFO] [stdout] 16 |     waker: Arc<Mutex<Option<Waker>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     queue: Arc<Mutex<VecDeque<String>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.84s
[INFO] running `Command { std: "docker" "inspect" "9f2616c7d5294368f1daa08b2e057dadfeb3709d30723da5d4246eb7b1a88624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f2616c7d5294368f1daa08b2e057dadfeb3709d30723da5d4246eb7b1a88624", kill_on_drop: false }`
[INFO] [stdout] 9f2616c7d5294368f1daa08b2e057dadfeb3709d30723da5d4246eb7b1a88624