[INFO] fetching crate feo3boy-microcode-generator 0.1.0...
[INFO] checking feo3boy-microcode-generator-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate feo3boy-microcode-generator 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate feo3boy-microcode-generator 0.1.0
[INFO] finished tweaking crates.io crate feo3boy-microcode-generator 0.1.0
[INFO] tweaked toml for crates.io crate feo3boy-microcode-generator 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate feo3boy-microcode-generator 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding derive-syn-parse v0.1.5 (available: v0.2.0)
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (available: v3.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 811af2b13d3ddb54dcdc2eb18530ccac4eca4544d0ec226d70dbacc6f9f946db
[INFO] running `Command { std: "docker" "start" "-a" "811af2b13d3ddb54dcdc2eb18530ccac4eca4544d0ec226d70dbacc6f9f946db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "811af2b13d3ddb54dcdc2eb18530ccac4eca4544d0ec226d70dbacc6f9f946db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "811af2b13d3ddb54dcdc2eb18530ccac4eca4544d0ec226d70dbacc6f9f946db", kill_on_drop: false }`
[INFO] [stdout] 811af2b13d3ddb54dcdc2eb18530ccac4eca4544d0ec226d70dbacc6f9f946db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b61a727258fbbad43bbeca03667f57290cd06a03744dd3672d0be7f6f685b210
[INFO] running `Command { std: "docker" "start" "-a" "b61a727258fbbad43bbeca03667f57290cd06a03744dd3672d0be7f6f685b210", kill_on_drop: false }`
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking proc-macro2 v1.0.95
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.104
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]    Compiling derive-syn-parse v0.1.5
[INFO] [stderr]     Checking proc-macro-crate v1.3.1
[INFO] [stderr]     Checking feo3boy-microcode-generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `comma` and `trailing_comma` are never read
[INFO] [stdout]   --> src/parsing.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct AllowedTypesMappings {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub comma: Token![,],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub trailing_comma: Option<Token![,]>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `equals` are never read
[INFO] [stdout]   --> src/parsing.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct AllowedTypesName {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 23 |     /// The literal token `name`.
[INFO] [stdout] 24 |     pub name: kw::name,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 25 |     /// The assignment on the first line of the macro invocation.
[INFO] [stdout] 26 |     pub equals: Token![=],
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `types`, `equals`, and `bracket` are never read
[INFO] [stdout]   --> src/parsing.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct AllowedTypesList {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 40 |     /// The "types" token.
[INFO] [stdout] 41 |     pub types: kw::types,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 42 |     /// The assignment between `types` and `[`
[INFO] [stdout] 43 |     pub equals: Token![=],
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 44 |     /// The brackets for the type mappings.
[INFO] [stdout] 45 |     pub bracket: Bracket,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `arrow` is never read
[INFO] [stdout]   --> src/parsing.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct AllowedTypesMapping {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub arrow: Token![=>],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `comma` and `trailing_comma` are never read
[INFO] [stdout]   --> src/parsing.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct AllowedTypesMappings {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub comma: Token![,],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub trailing_comma: Option<Token![,]>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `equals` are never read
[INFO] [stdout]   --> src/parsing.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct AllowedTypesName {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 23 |     /// The literal token `name`.
[INFO] [stdout] 24 |     pub name: kw::name,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 25 |     /// The assignment on the first line of the macro invocation.
[INFO] [stdout] 26 |     pub equals: Token![=],
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `types`, `equals`, and `bracket` are never read
[INFO] [stdout]   --> src/parsing.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct AllowedTypesList {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 40 |     /// The "types" token.
[INFO] [stdout] 41 |     pub types: kw::types,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 42 |     /// The assignment between `types` and `[`
[INFO] [stdout] 43 |     pub equals: Token![=],
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 44 |     /// The brackets for the type mappings.
[INFO] [stdout] 45 |     pub bracket: Bracket,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `arrow` is never read
[INFO] [stdout]   --> src/parsing.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct AllowedTypesMapping {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub arrow: Token![=>],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.32s
[INFO] running `Command { std: "docker" "inspect" "b61a727258fbbad43bbeca03667f57290cd06a03744dd3672d0be7f6f685b210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b61a727258fbbad43bbeca03667f57290cd06a03744dd3672d0be7f6f685b210", kill_on_drop: false }`
[INFO] [stdout] b61a727258fbbad43bbeca03667f57290cd06a03744dd3672d0be7f6f685b210