[INFO] fetching crate opifex 0.3.0... [INFO] testing opifex-0.3.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate opifex 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate opifex 0.3.0 [INFO] finished tweaking crates.io crate opifex 0.3.0 [INFO] tweaked toml for crates.io crate opifex 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate opifex 0.3.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate opifex 0.3.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 085f8dd3bd0878abd7139bbcf58d89977a87734896da4a85cbfb020dcf459d9b [INFO] running `Command { std: "docker" "start" "-a" "085f8dd3bd0878abd7139bbcf58d89977a87734896da4a85cbfb020dcf459d9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "085f8dd3bd0878abd7139bbcf58d89977a87734896da4a85cbfb020dcf459d9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "085f8dd3bd0878abd7139bbcf58d89977a87734896da4a85cbfb020dcf459d9b", kill_on_drop: false }` [INFO] [stdout] 085f8dd3bd0878abd7139bbcf58d89977a87734896da4a85cbfb020dcf459d9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4d07e0d9b4b758c3e884444befa513205199855a781dc14ca288aaed063b916 [INFO] running `Command { std: "docker" "start" "-a" "c4d07e0d9b4b758c3e884444befa513205199855a781dc14ca288aaed063b916", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling opifex v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.28s [INFO] running `Command { std: "docker" "inspect" "c4d07e0d9b4b758c3e884444befa513205199855a781dc14ca288aaed063b916", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4d07e0d9b4b758c3e884444befa513205199855a781dc14ca288aaed063b916", kill_on_drop: false }` [INFO] [stdout] c4d07e0d9b4b758c3e884444befa513205199855a781dc14ca288aaed063b916 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38bcc4cf1f0cfee459b2921495bd32656cdf8b75d3834b0f3a8e382da455e40a [INFO] running `Command { std: "docker" "start" "-a" "38bcc4cf1f0cfee459b2921495bd32656cdf8b75d3834b0f3a8e382da455e40a", kill_on_drop: false }` [INFO] [stderr] Compiling opifex v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "38bcc4cf1f0cfee459b2921495bd32656cdf8b75d3834b0f3a8e382da455e40a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38bcc4cf1f0cfee459b2921495bd32656cdf8b75d3834b0f3a8e382da455e40a", kill_on_drop: false }` [INFO] [stdout] 38bcc4cf1f0cfee459b2921495bd32656cdf8b75d3834b0f3a8e382da455e40a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 60268003f6c370dc1d4492a6dee29182c452d9b3b67dd03a3321c480efc1cc7e [INFO] running `Command { std: "docker" "start" "-a" "60268003f6c370dc1d4492a6dee29182c452d9b3b67dd03a3321c480efc1cc7e", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opifex-75d83307b6c7c684) [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 opifex [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 86) ... FAILED [INFO] [stdout] test src/lib.rs - (line 80) ... FAILED [INFO] [stdout] test src/lib.rs - (line 32) ... FAILED [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] test src/lib.rs - (line 72) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 86) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `adder_worker` in this scope [INFO] [stdout] --> src/lib.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 3 | if let Err(e) = adder_worker.post_message(Sum { a: 24, b: 28 }).await { [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Sum` in this scope [INFO] [stdout] --> src/lib.rs:87:43 [INFO] [stdout] | [INFO] [stdout] 3 | if let Err(e) = adder_worker.post_message(Sum { a: 24, b: 28 }).await { [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/lib.rs:87:65 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_86_0() { [INFO] [stdout] | ---------------------------------- this is not `async` [INFO] [stdout] 3 | if let Err(e) = adder_worker.post_message(Sum { a: 24, b: 28 }).await { [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0425, E0728. [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 80) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `adder_worker` in this scope [INFO] [stdout] --> src/lib.rs:81:23 [INFO] [stdout] | [INFO] [stdout] 3 | let response_worker = adder_worker.on_message(Response {}); [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Response` in this scope [INFO] [stdout] --> src/lib.rs:81:47 [INFO] [stdout] | [INFO] [stdout] 3 | let response_worker = adder_worker.on_message(Response {}); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 32) stdout ---- [INFO] [stdout] error[E0405]: cannot find trait `Task` in this scope [INFO] [stdout] --> src/lib.rs:35:7 [INFO] [stdout] | [INFO] [stdout] 5 | impl Task for Adder { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 + use opifex::Task; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `handle` [INFO] [stdout] --> src/lib.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 6 | type Handle = handle::Worker>; [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `handle` [INFO] [stdout] | [INFO] [stdout] help: to make use of source file src/handle.rs, use `mod handle` in this file to declare the module [INFO] [stdout] | [INFO] [stdout] 2 + mod handle; [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 2 + use opifex::handle; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `handle` [INFO] [stdout] --> src/lib.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 6 | type Handle = handle::Worker>; [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `handle` [INFO] [stdout] | [INFO] [stdout] help: to make use of source file src/handle.rs, use `mod handle` in this file to declare the module [INFO] [stdout] | [INFO] [stdout] 2 + mod handle; [INFO] [stdout] | [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 2 + use opifex::handle; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Sum` in this scope [INFO] [stdout] --> src/lib.rs:36:50 [INFO] [stdout] | [INFO] [stdout] 6 | type Handle = handle::Worker>; [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 + use std::iter::Sum; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 72) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Worker` [INFO] [stdout] --> src/lib.rs:73:20 [INFO] [stdout] | [INFO] [stdout] 3 | let adder_worker = Worker::>::spawn(Adder {}); [INFO] [stdout] | ^^^^^^ use of undeclared type `Worker` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 2 + use opifex::Worker; [INFO] [stdout] | [INFO] [stdout] 2 + use opifex::handle::Worker; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `TwoWay` in this scope [INFO] [stdout] --> src/lib.rs:73:29 [INFO] [stdout] | [INFO] [stdout] 3 | let adder_worker = Worker::>::spawn(Adder {}); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 2 + use opifex::handle::TwoWay; [INFO] [stdout] | [INFO] [stdout] 2 + use opifex::worker::TwoWay; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Sum` in this scope [INFO] [stdout] --> src/lib.rs:73:36 [INFO] [stdout] | [INFO] [stdout] 3 | let adder_worker = Worker::>::spawn(Adder {}); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 + use std::iter::Sum; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Adder` in this scope [INFO] [stdout] --> src/lib.rs:73:57 [INFO] [stdout] | [INFO] [stdout] 3 | let adder_worker = Worker::>::spawn(Adder {}); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 32) [INFO] [stdout] src/lib.rs - (line 72) [INFO] [stdout] src/lib.rs - (line 80) [INFO] [stdout] src/lib.rs - (line 86) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "60268003f6c370dc1d4492a6dee29182c452d9b3b67dd03a3321c480efc1cc7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60268003f6c370dc1d4492a6dee29182c452d9b3b67dd03a3321c480efc1cc7e", kill_on_drop: false }` [INFO] [stdout] 60268003f6c370dc1d4492a6dee29182c452d9b3b67dd03a3321c480efc1cc7e