[INFO] fetching crate generatox 0.1.3... [INFO] testing generatox-0.1.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate generatox 0.1.3 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate generatox 0.1.3 [INFO] finished tweaking crates.io crate generatox 0.1.3 [INFO] tweaked toml for crates.io crate generatox 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate generatox 0.1.3 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 10 packages to latest compatible versions [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] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2349dbff86bec4c1b247772c4405e5cf0e1c3bc08e7f084526072d476e0c00ca [INFO] running `Command { std: "docker" "start" "-a" "2349dbff86bec4c1b247772c4405e5cf0e1c3bc08e7f084526072d476e0c00ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2349dbff86bec4c1b247772c4405e5cf0e1c3bc08e7f084526072d476e0c00ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2349dbff86bec4c1b247772c4405e5cf0e1c3bc08e7f084526072d476e0c00ca", kill_on_drop: false }` [INFO] [stdout] 2349dbff86bec4c1b247772c4405e5cf0e1c3bc08e7f084526072d476e0c00ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ba109a6dd765a8903a5d1901ef5db1ab9fcf7a39e666a1b7d04ad1077fa425d0 [INFO] running `Command { std: "docker" "start" "-a" "ba109a6dd765a8903a5d1901ef5db1ab9fcf7a39e666a1b7d04ad1077fa425d0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling derive-syn-parse v0.1.5 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling generatox-proc v0.1.3 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling generatox v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.03s [INFO] running `Command { std: "docker" "inspect" "ba109a6dd765a8903a5d1901ef5db1ab9fcf7a39e666a1b7d04ad1077fa425d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba109a6dd765a8903a5d1901ef5db1ab9fcf7a39e666a1b7d04ad1077fa425d0", kill_on_drop: false }` [INFO] [stdout] ba109a6dd765a8903a5d1901ef5db1ab9fcf7a39e666a1b7d04ad1077fa425d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7455376451cc603f31402fc16a6b15c0c00566ca67892a2932ee614f9ee9633e [INFO] running `Command { std: "docker" "start" "-a" "7455376451cc603f31402fc16a6b15c0c00566ca67892a2932ee614f9ee9633e", kill_on_drop: false }` [INFO] [stderr] Compiling generatox v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `needle` [INFO] [stdout] --> tests/test.rs:68:10 [INFO] [stdout] | [INFO] [stdout] 68 | fn count(needle: u8, mut haystack: &[u8]) -> usize { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_needle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `haystack` [INFO] [stdout] --> tests/test.rs:68:26 [INFO] [stdout] | [INFO] [stdout] 68 | fn count(needle: u8, mut haystack: &[u8]) -> usize { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_haystack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/test.rs:68:22 [INFO] [stdout] | [INFO] [stdout] 68 | fn count(needle: u8, mut haystack: &[u8]) -> usize { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "7455376451cc603f31402fc16a6b15c0c00566ca67892a2932ee614f9ee9633e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7455376451cc603f31402fc16a6b15c0c00566ca67892a2932ee614f9ee9633e", kill_on_drop: false }` [INFO] [stdout] 7455376451cc603f31402fc16a6b15c0c00566ca67892a2932ee614f9ee9633e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ba11c2dcae5050c098b5251dec7613df83b328bc0614ce98a1f407bc3c9d199a [INFO] running `Command { std: "docker" "start" "-a" "ba11c2dcae5050c098b5251dec7613df83b328bc0614ce98a1f407bc3c9d199a", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `needle` [INFO] [stderr] --> tests/test.rs:68:10 [INFO] [stderr] | [INFO] [stderr] 68 | fn count(needle: u8, mut haystack: &[u8]) -> usize { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_needle` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `haystack` [INFO] [stderr] --> tests/test.rs:68:26 [INFO] [stderr] | [INFO] [stderr] 68 | fn count(needle: u8, mut haystack: &[u8]) -> usize { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_haystack` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:68:22 [INFO] [stderr] | [INFO] [stderr] 68 | fn count(needle: u8, mut haystack: &[u8]) -> usize { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `generatox` (test "test") generated 3 warnings (run `cargo fix --test "test"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/generatox-60ad013eeb7fe61a) [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-8b2abcadf4fb9af9) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stderr] Doc-tests generatox [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "ba11c2dcae5050c098b5251dec7613df83b328bc0614ce98a1f407bc3c9d199a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba11c2dcae5050c098b5251dec7613df83b328bc0614ce98a1f407bc3c9d199a", kill_on_drop: false }` [INFO] [stdout] ba11c2dcae5050c098b5251dec7613df83b328bc0614ce98a1f407bc3c9d199a