[INFO] fetching crate shellder 0.2.5...
[INFO] testing shellder-0.2.5 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate shellder 0.2.5 into /workspace/builds/worker-1-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shellder 0.2.5 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shellder-macros v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83c8d14c8dd386f92aafb65c9cea5f5e9e731bef9c4adeb205970eb1f6ad3feb
[INFO] running `Command { std: "docker" "start" "-a" "83c8d14c8dd386f92aafb65c9cea5f5e9e731bef9c4adeb205970eb1f6ad3feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83c8d14c8dd386f92aafb65c9cea5f5e9e731bef9c4adeb205970eb1f6ad3feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c8d14c8dd386f92aafb65c9cea5f5e9e731bef9c4adeb205970eb1f6ad3feb", kill_on_drop: false }`
[INFO] [stdout] 83c8d14c8dd386f92aafb65c9cea5f5e9e731bef9c4adeb205970eb1f6ad3feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92f66d1c5170a24f13a9132ef24654645e557516d153b744e5ae9f1166264639
[INFO] running `Command { std: "docker" "start" "-a" "92f66d1c5170a24f13a9132ef24654645e557516d153b744e5ae9f1166264639", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[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 7.28s
[INFO] running `Command { std: "docker" "inspect" "92f66d1c5170a24f13a9132ef24654645e557516d153b744e5ae9f1166264639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92f66d1c5170a24f13a9132ef24654645e557516d153b744e5ae9f1166264639", kill_on_drop: false }`
[INFO] [stdout] 92f66d1c5170a24f13a9132ef24654645e557516d153b744e5ae9f1166264639
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 367a86328991f1a32d17f321b8af0c6db21d825d157cccfd2439193a6ec7e375
[INFO] running `Command { std: "docker" "start" "-a" "367a86328991f1a32d17f321b8af0c6db21d825d157cccfd2439193a6ec7e375", kill_on_drop: false }`
[INFO] [stderr]    Compiling shellder v0.2.5 (/opt/rustwide/workdir)
[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<Engine>,
[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] [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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "367a86328991f1a32d17f321b8af0c6db21d825d157cccfd2439193a6ec7e375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "367a86328991f1a32d17f321b8af0c6db21d825d157cccfd2439193a6ec7e375", kill_on_drop: false }`
[INFO] [stdout] 367a86328991f1a32d17f321b8af0c6db21d825d157cccfd2439193a6ec7e375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36496766abfe5837e0e0c2cfb48f9cf2776c5d65d0d0b381b9ba894d522abd6b
[INFO] running `Command { std: "docker" "start" "-a" "36496766abfe5837e0e0c2cfb48f9cf2776c5d65d0d0b381b9ba894d522abd6b", kill_on_drop: false }`
[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: 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<Engine>,
[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: `shellder` (example "basic") generated 2 warnings
[INFO] [stderr] warning: `shellder` (example "car") generated 2 warnings
[INFO] [stderr] warning: `shellder` (example "cli_runner") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shellder-d974c88baed02d8b)
[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] [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" "36496766abfe5837e0e0c2cfb48f9cf2776c5d65d0d0b381b9ba894d522abd6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36496766abfe5837e0e0c2cfb48f9cf2776c5d65d0d0b381b9ba894d522abd6b", kill_on_drop: false }`
[INFO] [stdout] 36496766abfe5837e0e0c2cfb48f9cf2776c5d65d0d0b381b9ba894d522abd6b
