[INFO] fetching crate shellder 0.2.5... [INFO] testing shellder-0.2.5 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate shellder 0.2.5 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate shellder 0.2.5 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate shellder 0.2.5 [INFO] tweaked toml for crates.io crate shellder 0.2.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate shellder 0.2.5 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 shellder 0.2.5 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 132a08aa19192804ffbaa199eab8547d643ff86eced94bc11666e4d29e0ae13d [INFO] running `Command { std: "docker" "start" "-a" "132a08aa19192804ffbaa199eab8547d643ff86eced94bc11666e4d29e0ae13d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "132a08aa19192804ffbaa199eab8547d643ff86eced94bc11666e4d29e0ae13d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "132a08aa19192804ffbaa199eab8547d643ff86eced94bc11666e4d29e0ae13d", kill_on_drop: false }` [INFO] [stdout] 132a08aa19192804ffbaa199eab8547d643ff86eced94bc11666e4d29e0ae13d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c0b973ed5fb45d36653b8946a16448ae346e4651aeb017fee6539a1588527bbf [INFO] running `Command { std: "docker" "start" "-a" "c0b973ed5fb45d36653b8946a16448ae346e4651aeb017fee6539a1588527bbf", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling colored v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling shellder-macros v0.1.5 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling shellder v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.18s [INFO] running `Command { std: "docker" "inspect" "c0b973ed5fb45d36653b8946a16448ae346e4651aeb017fee6539a1588527bbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0b973ed5fb45d36653b8946a16448ae346e4651aeb017fee6539a1588527bbf", kill_on_drop: false }` [INFO] [stdout] c0b973ed5fb45d36653b8946a16448ae346e4651aeb017fee6539a1588527bbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d194498e74e8c1c8a50ae2633a0113ec4a781508265890915c69a0f800174b6b [INFO] running `Command { std: "docker" "start" "-a" "d194498e74e8c1c8a50ae2633a0113ec4a781508265890915c69a0f800174b6b", kill_on_drop: false }` [INFO] [stderr] Compiling shellder v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `db_url` is never read [INFO] [stdout] --> examples/basic.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 9 | db_url: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> examples/basic.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct DataBase { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 13 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DataBase` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/cli_runner.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | #[derive(App)] [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | #[derive(let _ = App)] [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> examples/car.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct Engine { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 7 | name: &'static str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Engine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `engine` are never read [INFO] [stdout] --> examples/car.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct SUV { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 13 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | #[component] [INFO] [stdout] 15 | engine: Arc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SUV` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `Command { std: "docker" "inspect" "d194498e74e8c1c8a50ae2633a0113ec4a781508265890915c69a0f800174b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d194498e74e8c1c8a50ae2633a0113ec4a781508265890915c69a0f800174b6b", kill_on_drop: false }` [INFO] [stdout] d194498e74e8c1c8a50ae2633a0113ec4a781508265890915c69a0f800174b6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0eaf75193fcd8b6008a8a2ac59150d9f5bdd58454ef1c74f85bc6c240f95a2f0 [INFO] running `Command { std: "docker" "start" "-a" "0eaf75193fcd8b6008a8a2ac59150d9f5bdd58454ef1c74f85bc6c240f95a2f0", kill_on_drop: false }` [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> examples/car.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 6 | struct Engine { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 7 | name: &'static str, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Engine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `name` and `engine` are never read [INFO] [stderr] --> examples/car.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 12 | struct SUV { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] 13 | name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 14 | #[component] [INFO] [stderr] 15 | engine: Arc, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SUV` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/cli_runner.rs:36:10 [INFO] [stderr] | [INFO] [stderr] 36 | #[derive(App)] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 36 | #[derive(let _ = App)] [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: field `db_url` is never read [INFO] [stderr] --> examples/basic.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 8 | struct Config { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 9 | db_url: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> examples/basic.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 12 | struct DataBase { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 13 | name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DataBase` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `shellder` (example "car") generated 2 warnings [INFO] [stderr] warning: `shellder` (example "cli_runner") generated 1 warning [INFO] [stderr] warning: `shellder` (example "basic") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shellder-6482cb7e1abf9193) [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 shellder [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" "0eaf75193fcd8b6008a8a2ac59150d9f5bdd58454ef1c74f85bc6c240f95a2f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eaf75193fcd8b6008a8a2ac59150d9f5bdd58454ef1c74f85bc6c240f95a2f0", kill_on_drop: false }` [INFO] [stdout] 0eaf75193fcd8b6008a8a2ac59150d9f5bdd58454ef1c74f85bc6c240f95a2f0