[INFO] fetching crate pest_typed 0.20.11...
[INFO] checking pest_typed-0.20.11 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate pest_typed 0.20.11 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate pest_typed 0.20.11
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pest_typed 0.20.11
[INFO] tweaked toml for crates.io crate pest_typed 0.20.11 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pest_typed 0.20.11 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pest_typed 0.20.11 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a9778430870499643bb63cb13d9206522980e2b1376131ace1d806f8f1e29f3
[INFO] running `Command { std: "docker" "start" "-a" "3a9778430870499643bb63cb13d9206522980e2b1376131ace1d806f8f1e29f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a9778430870499643bb63cb13d9206522980e2b1376131ace1d806f8f1e29f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a9778430870499643bb63cb13d9206522980e2b1376131ace1d806f8f1e29f3", kill_on_drop: false }`
[INFO] [stdout] 3a9778430870499643bb63cb13d9206522980e2b1376131ace1d806f8f1e29f3
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1e3720d9f577a2a78db6ed4e3e7725c4eb63cbb3cb3ce5244c6b73fb35ef22f
[INFO] running `Command { std: "docker" "start" "-a" "a1e3720d9f577a2a78db6ed4e3e7725c4eb63cbb3cb3ce5244c6b73fb35ef22f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling cmp_by_derive v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand-utf8 v0.0.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling derive-where v1.6.0
[INFO] [stderr]     Checking pest v2.8.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling custom_debug_derive v0.6.2
[INFO] [stderr]     Checking pest_typed v0.20.11 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `Maybe` is never constructed
[INFO] [stdout]    --> src/iterators.rs:314:12
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub struct Maybe<Item, T: Iterator<Item = Item>>(Option<T>);
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EOI` is never constructed
[INFO] [stdout]    --> src/tracker.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 278 |     enum Rule {
[INFO] [stdout]     |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 283 |         EOI,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Rule` has derived impls for the traits `Debug` and `Clone`, but these are 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] error: struct `Maybe` is never constructed
[INFO] [stdout]    --> src/iterators.rs:314:12
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub struct Maybe<Item, T: Iterator<Item = Item>>(Option<T>);
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pest_typed` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `pest_typed` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a1e3720d9f577a2a78db6ed4e3e7725c4eb63cbb3cb3ce5244c6b73fb35ef22f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e3720d9f577a2a78db6ed4e3e7725c4eb63cbb3cb3ce5244c6b73fb35ef22f", kill_on_drop: false }`
[INFO] [stdout] a1e3720d9f577a2a78db6ed4e3e7725c4eb63cbb3cb3ce5244c6b73fb35ef22f
