[INFO] fetching crate wasmrs 0.17.0... [INFO] testing wasmrs-0.17.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate wasmrs 0.17.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate wasmrs 0.17.0 [INFO] finished tweaking crates.io crate wasmrs 0.17.0 [INFO] tweaked toml for crates.io crate wasmrs 0.17.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wasmrs 0.17.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate wasmrs 0.17.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23cded0f413d600656329f6aa70c6cfb530c5de72763f58464ab90e72ee5b3d1 [INFO] running `Command { std: "docker" "start" "-a" "23cded0f413d600656329f6aa70c6cfb530c5de72763f58464ab90e72ee5b3d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23cded0f413d600656329f6aa70c6cfb530c5de72763f58464ab90e72ee5b3d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23cded0f413d600656329f6aa70c6cfb530c5de72763f58464ab90e72ee5b3d1", kill_on_drop: false }` [INFO] [stdout] 23cded0f413d600656329f6aa70c6cfb530c5de72763f58464ab90e72ee5b3d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd6a9b71a419822c7c68567fe61a7e6a102fc9ddc1bc0169c8aea57afd2d5c5f [INFO] running `Command { std: "docker" "start" "-a" "bd6a9b71a419822c7c68567fe61a7e6a102fc9ddc1bc0169c8aea57afd2d5c5f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Compiling wasmrs-frames v0.17.0 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling rmp v0.8.11 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling dashmap v5.4.0 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling tokio-macros v2.0.0 [INFO] [stderr] Compiling rmp-serde v1.1.1 [INFO] [stderr] Compiling wasmrs-codec v0.17.0 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling tracing-attributes v0.1.23 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling wasmrs-runtime v0.17.0 [INFO] [stderr] Compiling wasmrs-rx v0.17.0 [INFO] [stderr] Compiling wasmrs v0.17.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:60:3 [INFO] [stdout] | [INFO] [stdout] 60 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/socket.rs:109:26 [INFO] [stdout] | [INFO] [stdout] 109 | self.rx.take().ok_or(crate::Error::ReceiverAlreadyGone) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 74 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 109 - self.rx.take().ok_or(crate::Error::ReceiverAlreadyGone) [INFO] [stdout] 109 + self.rx.take().ok_or(Error::ReceiverAlreadyGone) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EmptyRSocket` is never constructed [INFO] [stdout] --> src/socket/responder.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | pub(crate) struct EmptyRSocket; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:69:3 [INFO] [stdout] | [INFO] [stdout] 69 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.28s [INFO] running `Command { std: "docker" "inspect" "bd6a9b71a419822c7c68567fe61a7e6a102fc9ddc1bc0169c8aea57afd2d5c5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd6a9b71a419822c7c68567fe61a7e6a102fc9ddc1bc0169c8aea57afd2d5c5f", kill_on_drop: false }` [INFO] [stdout] bd6a9b71a419822c7c68567fe61a7e6a102fc9ddc1bc0169c8aea57afd2d5c5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3952fbf64cc31562d32cf62f8764f23bb163a07d83f3292565d496ed2a576ffe [INFO] running `Command { std: "docker" "start" "-a" "3952fbf64cc31562d32cf62f8764f23bb163a07d83f3292565d496ed2a576ffe", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Compiling test-log v0.2.11 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:60:3 [INFO] [stdout] | [INFO] [stdout] 60 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/socket.rs:109:26 [INFO] [stdout] | [INFO] [stdout] 109 | self.rx.take().ok_or(crate::Error::ReceiverAlreadyGone) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 74 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 109 - self.rx.take().ok_or(crate::Error::ReceiverAlreadyGone) [INFO] [stdout] 109 + self.rx.take().ok_or(Error::ReceiverAlreadyGone) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EmptyRSocket` is never constructed [INFO] [stdout] --> src/socket/responder.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | pub(crate) struct EmptyRSocket; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:69:3 [INFO] [stdout] | [INFO] [stdout] 69 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasmrs v0.17.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:60:3 [INFO] [stdout] | [INFO] [stdout] 60 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/socket.rs:109:26 [INFO] [stdout] | [INFO] [stdout] 109 | self.rx.take().ok_or(crate::Error::ReceiverAlreadyGone) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 74 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 109 - self.rx.take().ok_or(crate::Error::ReceiverAlreadyGone) [INFO] [stdout] 109 + self.rx.take().ok_or(Error::ReceiverAlreadyGone) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EmptyRSocket` is never constructed [INFO] [stdout] --> src/socket/responder.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | pub(crate) struct EmptyRSocket; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:69:3 [INFO] [stdout] | [INFO] [stdout] 69 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.77s [INFO] running `Command { std: "docker" "inspect" "3952fbf64cc31562d32cf62f8764f23bb163a07d83f3292565d496ed2a576ffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3952fbf64cc31562d32cf62f8764f23bb163a07d83f3292565d496ed2a576ffe", kill_on_drop: false }` [INFO] [stdout] 3952fbf64cc31562d32cf62f8764f23bb163a07d83f3292565d496ed2a576ffe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e9e7cfe9f243d634d1aeb3fd70a78e7b7c0fd887ec397e76f04b2c80f61ca2ad [INFO] running `Command { std: "docker" "start" "-a" "e9e7cfe9f243d634d1aeb3fd70a78e7b7c0fd887ec397e76f04b2c80f61ca2ad", kill_on_drop: false }` [INFO] [stderr] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stderr] --> src/lib.rs:60:3 [INFO] [stderr] | [INFO] [stderr] 60 | private_in_public, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/socket.rs:109:26 [INFO] [stderr] | [INFO] [stderr] 109 | self.rx.take().ok_or(crate::Error::ReceiverAlreadyGone) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:74:3 [INFO] [stderr] | [INFO] [stderr] 74 | unused_qualifications, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 109 - self.rx.take().ok_or(crate::Error::ReceiverAlreadyGone) [INFO] [stderr] 109 + self.rx.take().ok_or(Error::ReceiverAlreadyGone) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: struct `EmptyRSocket` is never constructed [INFO] [stderr] --> src/socket/responder.rs:56:19 [INFO] [stderr] | [INFO] [stderr] 56 | pub(crate) struct EmptyRSocket; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:69:3 [INFO] [stderr] | [INFO] [stderr] 69 | unused, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(dead_code)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: `wasmrs` (lib) generated 3 warnings (run `cargo fix --lib -p wasmrs` to apply 1 suggestion) [INFO] [stderr] warning: `wasmrs` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasmrs-2ee72d8587fe2a5d) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test util::test::test_read_frame ... ok [INFO] [stdout] test socket::test::test_fnf ... ok [INFO] [stdout] test socket::test::test_reqchannel ... ok [INFO] [stdout] test socket::test::test_reqres ... ok [INFO] [stdout] test socket::test::test_reqstream ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests wasmrs [INFO] [stderr] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stderr] --> src/lib.rs:60:3 [INFO] [stderr] | [INFO] [stderr] 60 | private_in_public, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "e9e7cfe9f243d634d1aeb3fd70a78e7b7c0fd887ec397e76f04b2c80f61ca2ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9e7cfe9f243d634d1aeb3fd70a78e7b7c0fd887ec397e76f04b2c80f61ca2ad", kill_on_drop: false }` [INFO] [stdout] e9e7cfe9f243d634d1aeb3fd70a78e7b7c0fd887ec397e76f04b2c80f61ca2ad