[INFO] fetching crate ic-websocket-cdk 0.4.2... [INFO] checking ic-websocket-cdk-0.4.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate ic-websocket-cdk 0.4.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate ic-websocket-cdk 0.4.2 [INFO] finished tweaking crates.io crate ic-websocket-cdk 0.4.2 [INFO] tweaked toml for crates.io crate ic-websocket-cdk 0.4.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ic-websocket-cdk 0.4.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ic-websocket-cdk 0.4.2 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2fc52c0d5d9efc7160ecd1e0b33a5555dff6bf836c1242d22d67701e8f2b413d [INFO] running `Command { std: "docker" "start" "-a" "2fc52c0d5d9efc7160ecd1e0b33a5555dff6bf836c1242d22d67701e8f2b413d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fc52c0d5d9efc7160ecd1e0b33a5555dff6bf836c1242d22d67701e8f2b413d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fc52c0d5d9efc7160ecd1e0b33a5555dff6bf836c1242d22d67701e8f2b413d", kill_on_drop: false }` [INFO] [stdout] 2fc52c0d5d9efc7160ecd1e0b33a5555dff6bf836c1242d22d67701e8f2b413d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97ce638b9b42028982ee16d8e5616910b4529277dcdfb0fa7478dffdef8e32d7 [INFO] running `Command { std: "docker" "start" "-a" "97ce638b9b42028982ee16d8e5616910b4529277dcdfb0fa7478dffdef8e32d7", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling candid_derive v0.6.6 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rustls-pki-types v1.12.0 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v1.7.1 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking proptest v1.7.0 [INFO] [stderr] Checking cached v0.54.0 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Checking tracing-appender v0.2.3 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking rustls-webpki v0.103.3 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking h2 v0.4.10 [INFO] [stderr] Checking binread v2.2.0 [INFO] [stderr] Checking candid v0.10.14 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.14 [INFO] [stderr] Checking tokio-rustls v0.26.2 [INFO] [stderr] Checking ic-management-canister-types v0.3.1 [INFO] [stderr] Checking ic-transport-types v0.40.1 [INFO] [stderr] Checking ic-cbor v3.0.3 [INFO] [stderr] Checking ic-certificate-verification v3.0.3 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Compiling ic-cdk-macros v0.18.4 [INFO] [stderr] Checking reqwest v0.12.20 [INFO] [stderr] Checking ic-cdk v0.18.4 [INFO] [stderr] Checking ic-agent v0.40.1 [INFO] [stderr] Checking pocket-ic v9.0.2 [INFO] [stderr] Checking ic-cdk-timers v0.12.1 [INFO] [stderr] Checking ic-websocket-cdk v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/types.rs:422:5 [INFO] [stdout] | [INFO] [stdout] 420 | #[derive(Clone, Debug, Default, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] 421 | pub struct WsHandlers { [INFO] [stdout] 422 | pub on_open: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/types.rs:423:5 [INFO] [stdout] | [INFO] [stdout] 420 | #[derive(Clone, Debug, Default, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 423 | pub on_message: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/types.rs:424:5 [INFO] [stdout] | [INFO] [stdout] 420 | #[derive(Clone, Debug, Default, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 424 | pub on_close: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/types.rs:422:5 [INFO] [stdout] | [INFO] [stdout] 420 | #[derive(Clone, Debug, Default, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] 421 | pub struct WsHandlers { [INFO] [stdout] 422 | pub on_open: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/types.rs:423:5 [INFO] [stdout] | [INFO] [stdout] 420 | #[derive(Clone, Debug, Default, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 423 | pub on_message: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/types.rs:424:5 [INFO] [stdout] | [INFO] [stdout] 420 | #[derive(Clone, Debug, Default, PartialEq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 424 | pub on_close: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.95s [INFO] running `Command { std: "docker" "inspect" "97ce638b9b42028982ee16d8e5616910b4529277dcdfb0fa7478dffdef8e32d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97ce638b9b42028982ee16d8e5616910b4529277dcdfb0fa7478dffdef8e32d7", kill_on_drop: false }` [INFO] [stdout] 97ce638b9b42028982ee16d8e5616910b4529277dcdfb0fa7478dffdef8e32d7