[INFO] fetching crate polymorphic_enum 0.1.5...
[INFO] checking polymorphic_enum-0.1.5 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate polymorphic_enum 0.1.5 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate polymorphic_enum 0.1.5
[INFO] finished tweaking crates.io crate polymorphic_enum 0.1.5
[INFO] tweaked toml for crates.io crate polymorphic_enum 0.1.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polymorphic_enum 0.1.5 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02ea28cd968dc2a3fa3e25a23d195161d5b188766ce385c163d586172b3f3618
[INFO] running `Command { std: "docker" "start" "-a" "02ea28cd968dc2a3fa3e25a23d195161d5b188766ce385c163d586172b3f3618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02ea28cd968dc2a3fa3e25a23d195161d5b188766ce385c163d586172b3f3618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ea28cd968dc2a3fa3e25a23d195161d5b188766ce385c163d586172b3f3618", kill_on_drop: false }`
[INFO] [stdout] 02ea28cd968dc2a3fa3e25a23d195161d5b188766ce385c163d586172b3f3618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c6942f87d30c181cb76b55a4fcfa598ced35b7de6319bbf9c785c961b200bac
[INFO] running `Command { std: "docker" "start" "-a" "8c6942f87d30c181cb76b55a4fcfa598ced35b7de6319bbf9c785c961b200bac", kill_on_drop: false }`
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking polymorphic_enum v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `moves`
[INFO] [stdout]   --> tests/test.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |     enum Moves {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `valid_for_state` is never used
[INFO] [stdout]  --> tests/test.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     trait Move {
[INFO] [stdout]   |           ---- method in this trait
[INFO] [stdout] 5 |         fn execute(&self);
[INFO] [stdout] 6 |         fn valid_for_state(&self, state: u8) -> bool;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `enemy_id` is never read
[INFO] [stdout]   --> tests/test.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 |         Attack { enemy_id: u32 },
[INFO] [stdout]    |         ------   ^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Attack` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.72s
[INFO] running `Command { std: "docker" "inspect" "8c6942f87d30c181cb76b55a4fcfa598ced35b7de6319bbf9c785c961b200bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6942f87d30c181cb76b55a4fcfa598ced35b7de6319bbf9c785c961b200bac", kill_on_drop: false }`
[INFO] [stdout] 8c6942f87d30c181cb76b55a4fcfa598ced35b7de6319bbf9c785c961b200bac