[INFO] fetching crate experimental-reactive 0.0.3... [INFO] testing experimental-reactive-0.0.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate experimental-reactive 0.0.3 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate experimental-reactive 0.0.3 [INFO] finished tweaking crates.io crate experimental-reactive 0.0.3 [INFO] tweaked toml for crates.io crate experimental-reactive 0.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate experimental-reactive 0.0.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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] 03746406b7eca5c0b59a5d440665dd5b9affda19b2c137c8470fda5a6c7cb6c7 [INFO] running `Command { std: "docker" "start" "-a" "03746406b7eca5c0b59a5d440665dd5b9affda19b2c137c8470fda5a6c7cb6c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03746406b7eca5c0b59a5d440665dd5b9affda19b2c137c8470fda5a6c7cb6c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03746406b7eca5c0b59a5d440665dd5b9affda19b2c137c8470fda5a6c7cb6c7", kill_on_drop: false }` [INFO] [stdout] 03746406b7eca5c0b59a5d440665dd5b9affda19b2c137c8470fda5a6c7cb6c7 [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] e08d797a35eda5f2ca6067bf1d11ad5ce9ac5857358d5527b49920cc5d3ecaa6 [INFO] running `Command { std: "docker" "start" "-a" "e08d797a35eda5f2ca6067bf1d11ad5ce9ac5857358d5527b49920cc5d3ecaa6", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling experimental-reactive v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/reactive.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | fn push(&self, T) -> Result<(), SlotError>; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/activator.rs:68:3 [INFO] [stdout] | [INFO] [stdout] 68 | try!(slt.push(value)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/activator.rs:67:15 [INFO] [stdout] | [INFO] [stdout] 67 | let value = try!(src.pull()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/activator.rs:103:4 [INFO] [stdout] | [INFO] [stdout] 103 | try!(slt.push(value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/activator.rs:102:16 [INFO] [stdout] | [INFO] [stdout] 102 | let value = try!(src.pull()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "e08d797a35eda5f2ca6067bf1d11ad5ce9ac5857358d5527b49920cc5d3ecaa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e08d797a35eda5f2ca6067bf1d11ad5ce9ac5857358d5527b49920cc5d3ecaa6", kill_on_drop: false }` [INFO] [stdout] e08d797a35eda5f2ca6067bf1d11ad5ce9ac5857358d5527b49920cc5d3ecaa6 [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] 16f4b26d8ce179a2479f21a5cbdcfafa387f4d04c36ad0c1f555d60f00e7578d [INFO] running `Command { std: "docker" "start" "-a" "16f4b26d8ce179a2479f21a5cbdcfafa387f4d04c36ad0c1f555d60f00e7578d", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling experimental-reactive v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/reactive.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | fn push(&self, T) -> Result<(), SlotError>; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/activator.rs:68:3 [INFO] [stdout] | [INFO] [stdout] 68 | try!(slt.push(value)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/activator.rs:67:15 [INFO] [stdout] | [INFO] [stdout] 67 | let value = try!(src.pull()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/activator.rs:103:4 [INFO] [stdout] | [INFO] [stdout] 103 | try!(slt.push(value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/activator.rs:102:16 [INFO] [stdout] | [INFO] [stdout] 102 | let value = try!(src.pull()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/reactive.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | fn push(&self, T) -> Result<(), SlotError>; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/activator.rs:68:3 [INFO] [stdout] | [INFO] [stdout] 68 | try!(slt.push(value)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/activator.rs:67:15 [INFO] [stdout] | [INFO] [stdout] 67 | let value = try!(src.pull()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/activator.rs:103:4 [INFO] [stdout] | [INFO] [stdout] 103 | try!(slt.push(value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/activator.rs:102:16 [INFO] [stdout] | [INFO] [stdout] 102 | let value = try!(src.pull()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "16f4b26d8ce179a2479f21a5cbdcfafa387f4d04c36ad0c1f555d60f00e7578d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16f4b26d8ce179a2479f21a5cbdcfafa387f4d04c36ad0c1f555d60f00e7578d", kill_on_drop: false }` [INFO] [stdout] 16f4b26d8ce179a2479f21a5cbdcfafa387f4d04c36ad0c1f555d60f00e7578d [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] 54c9eb92054c88a6e08b209ae20dc21b9524e1aedff56a79d43316799e75d54b [INFO] running `Command { std: "docker" "start" "-a" "54c9eb92054c88a6e08b209ae20dc21b9524e1aedff56a79d43316799e75d54b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] [INFO] [stderr] --> src/reactive.rs:32:17 [INFO] [stdout] running 1 test [INFO] [stderr] | [INFO] [stdout] test test::test1 ... ok [INFO] [stderr] 32 | fn push(&self, T) -> Result<(), SlotError>; [INFO] [stdout] [INFO] [stderr] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/activator.rs:68:3 [INFO] [stderr] | [INFO] [stderr] 68 | try!(slt.push(value)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/activator.rs:67:15 [INFO] [stderr] | [INFO] [stderr] 67 | let value = try!(src.pull()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/activator.rs:103:4 [INFO] [stderr] | [INFO] [stderr] 103 | try!(slt.push(value)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/activator.rs:102:16 [INFO] [stderr] | [INFO] [stderr] 102 | let value = try!(src.pull()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `experimental-reactive` (lib) generated 5 warnings (run `cargo fix --lib -p experimental-reactive` to apply 1 suggestion) [INFO] [stderr] warning: `experimental-reactive` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/experimental_reactive-38d54aa4b77410e2) [INFO] [stderr] Doc-tests experimental_reactive [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" "54c9eb92054c88a6e08b209ae20dc21b9524e1aedff56a79d43316799e75d54b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54c9eb92054c88a6e08b209ae20dc21b9524e1aedff56a79d43316799e75d54b", kill_on_drop: false }` [INFO] [stdout] 54c9eb92054c88a6e08b209ae20dc21b9524e1aedff56a79d43316799e75d54b