[INFO] cloning repository https://github.com/Duckulus/bytecode-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Duckulus/bytecode-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuckulus%2Fbytecode-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuckulus%2Fbytecode-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0fa490ea6e770e3cda4dfbc83491dd5cd0d16c1d
[INFO] building Duckulus/bytecode-parser against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuckulus%2Fbytecode-parser" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Duckulus/bytecode-parser on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Duckulus/bytecode-parser
[INFO] finished tweaking git repo https://github.com/Duckulus/bytecode-parser
[INFO] tweaked toml for git repo https://github.com/Duckulus/bytecode-parser written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Duckulus/bytecode-parser 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 296a3319d9d3542fa60d7f13cc93e9a8c120a286d8236293adfd6cfc341d21e3
[INFO] running `Command { std: "docker" "start" "-a" "296a3319d9d3542fa60d7f13cc93e9a8c120a286d8236293adfd6cfc341d21e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "296a3319d9d3542fa60d7f13cc93e9a8c120a286d8236293adfd6cfc341d21e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "296a3319d9d3542fa60d7f13cc93e9a8c120a286d8236293adfd6cfc341d21e3", kill_on_drop: false }`
[INFO] [stdout] 296a3319d9d3542fa60d7f13cc93e9a8c120a286d8236293adfd6cfc341d21e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70bebfd09a7fdff8d3ef3b25167db9d45504b99963ed2256dca08e9f7c7fc287
[INFO] running `Command { std: "docker" "start" "-a" "70bebfd09a7fdff8d3ef3b25167db9d45504b99963ed2256dca08e9f7c7fc287", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytecode-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/types.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Fieldref { class_index: u16, name_and_type_index: u16 },
[INFO] [stdout]    |     --------   ^^^^^^^^^^^       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/types.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Methodref { class_index: u16, name_and_type_index: u16 },
[INFO] [stdout]    |     ---------   ^^^^^^^^^^^       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/types.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |     InterfaceMethodref { class_index: u16, name_and_type_index: u16 },
[INFO] [stdout]    |     ------------------   ^^^^^^^^^^^       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` 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 `string_index` is never read
[INFO] [stdout]   --> src/types.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |     StringInfo { string_index: u16 },
[INFO] [stdout]    |     ----------   ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name_index` and `descriptor_index` are never read
[INFO] [stdout]   --> src/types.rs:42:23
[INFO] [stdout]    |
[INFO] [stdout] 42 |     NameAndTypeInfo { name_index: u16, descriptor_index: u16 },
[INFO] [stdout]    |     ---------------   ^^^^^^^^^^       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `reference_kind` and `reference_index` are never read
[INFO] [stdout]   --> src/types.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |     MethodHandle { reference_kind: u8, reference_index: u16 },
[INFO] [stdout]    |     ------------   ^^^^^^^^^^^^^^      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` 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 `descriptor_index` is never read
[INFO] [stdout]   --> src/types.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |     MethodTypeInfo { descriptor_index: u16 },
[INFO] [stdout]    |     --------------   ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bootstrap_method_attr_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/types.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 |     InvokeDynamicInfo { bootstrap_method_attr_index: u16, name_and_type_index: u16 },
[INFO] [stdout]    |     -----------------   ^^^^^^^^^^^^^^^^^^^^^^^^^^^       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` 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 `signature` is never read
[INFO] [stdout]    --> src/types.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |     Signature { signature: String },
[INFO] [stdout]     |     ---------   ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `annotations` is never read
[INFO] [stdout]    --> src/types.rs:164:33
[INFO] [stdout]     |
[INFO] [stdout] 164 |     RuntimeVisibleAnnotations { annotations: Vec<Annotation<'a>> },
[INFO] [stdout]     |     -------------------------   ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `annotations` is never read
[INFO] [stdout]    --> src/types.rs:165:35
[INFO] [stdout]     |
[INFO] [stdout] 165 |     RuntimeInvisibleAnnotations { annotations: Vec<Annotation<'a>> },
[INFO] [stdout]     |     ---------------------------   ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max_stack`, `max_locals`, `code`, `exception_table`, and `attributes` are never read
[INFO] [stdout]    --> src/types.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     Code {
[INFO] [stdout]     |     ---- fields in this variant
[INFO] [stdout] 167 |         max_stack: u16,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 168 |         max_locals: u16,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 169 |         code: Vec<u8>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 170 |         exception_table: Vec<ExceptionHandler>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 171 |         attributes: Vec<Attribute<'a>>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `annotations` is never read
[INFO] [stdout]    --> src/types.rs:174:42
[INFO] [stdout]     |
[INFO] [stdout] 174 |     RuntimeVisibleParameterAnnotations { annotations: Vec<Vec<Annotation<'a>>> },
[INFO] [stdout]     |     ----------------------------------   ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `annotations` is never read
[INFO] [stdout]    --> src/types.rs:175:44
[INFO] [stdout]     |
[INFO] [stdout] 175 |     RuntimeInvisibleParameterAnnotations { annotations: Vec<Vec<Annotation<'a>>> },
[INFO] [stdout]     |     ------------------------------------   ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `default_value` is never read
[INFO] [stdout]    --> src/types.rs:176:25
[INFO] [stdout]     |
[INFO] [stdout] 176 |     AnnotationDefault { default_value: ElementValue<'a> },
[INFO] [stdout]     |     -----------------   ^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `line_number_table` is never read
[INFO] [stdout]    --> src/types.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |     LineNumberTable {
[INFO] [stdout]     |     --------------- field in this variant
[INFO] [stdout] 178 |         line_number_table: Vec<LineNumber>
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `classes` is never read
[INFO] [stdout]    --> src/types.rs:181:19
[INFO] [stdout]     |
[INFO] [stdout] 181 |     NestMembers { classes: Vec<Class> },
[INFO] [stdout]     |     -----------   ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pc` and `line_number` are never read
[INFO] [stdout]    --> src/types.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub struct LineNumber {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 187 |     pub start_pc: u16,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 188 |     pub line_number: u16,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LineNumber` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pc`, `end_pc`, `handler_pc`, and `catch_type` are never read
[INFO] [stdout]    --> src/types.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub struct ExceptionHandler {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 193 |     pub start_pc: u16,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 194 |     pub end_pc: u16,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 195 |     pub handler_pc: u16,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 196 |     pub catch_type: Option<Class>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ExceptionHandler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_name` and `element_value_pairs` are never read
[INFO] [stdout]    --> src/types.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub struct Annotation<'a> {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 201 |     pub type_name: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 202 |     pub element_value_pairs: Vec<ElementValuePair<'a>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Annotation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/types.rs:206:33
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub struct ElementValuePair<'a>(pub String, pub ElementValue<'a>);
[INFO] [stdout]     |            ----------------     ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing these fields
[INFO] [stdout]     = note: `ElementValuePair` 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 `value` is never read
[INFO] [stdout]    --> src/types.rs:210:18
[INFO] [stdout]     |
[INFO] [stdout] 210 |     ConstValue { value: &'a ConstantPoolEntry },
[INFO] [stdout]     |     ----------   ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElementValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_name` and `const_name` are never read
[INFO] [stdout]    --> src/types.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 |     EnumConstValue { type_name: String, const_name: String },
[INFO] [stdout]     |     --------------   ^^^^^^^^^          ^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElementValue` 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 `descriptor` is never read
[INFO] [stdout]    --> src/types.rs:212:17
[INFO] [stdout]     |
[INFO] [stdout] 212 |     ClassInfo { descriptor: String },
[INFO] [stdout]     |     ---------   ^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElementValue` 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 `annotation` is never read
[INFO] [stdout]    --> src/types.rs:213:23
[INFO] [stdout]     |
[INFO] [stdout] 213 |     AnnotationValue { annotation: Annotation<'a> },
[INFO] [stdout]     |     ---------------   ^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElementValue` 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 `elements` is never read
[INFO] [stdout]    --> src/types.rs:214:18
[INFO] [stdout]     |
[INFO] [stdout] 214 |     ArrayValue { elements: Vec<ElementValue<'a>> },
[INFO] [stdout]     |     ----------   ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElementValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "70bebfd09a7fdff8d3ef3b25167db9d45504b99963ed2256dca08e9f7c7fc287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70bebfd09a7fdff8d3ef3b25167db9d45504b99963ed2256dca08e9f7c7fc287", kill_on_drop: false }`
[INFO] [stdout] 70bebfd09a7fdff8d3ef3b25167db9d45504b99963ed2256dca08e9f7c7fc287
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76fe61cb14697cd6ad63b9d3689b58d59fafe802d212adf77540f86e7460d49f
[INFO] running `Command { std: "docker" "start" "-a" "76fe61cb14697cd6ad63b9d3689b58d59fafe802d212adf77540f86e7460d49f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytecode-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/types.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Fieldref { class_index: u16, name_and_type_index: u16 },
[INFO] [stdout]    |     --------   ^^^^^^^^^^^       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/types.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Methodref { class_index: u16, name_and_type_index: u16 },
[INFO] [stdout]    |     ---------   ^^^^^^^^^^^       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `class_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/types.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |     InterfaceMethodref { class_index: u16, name_and_type_index: u16 },
[INFO] [stdout]    |     ------------------   ^^^^^^^^^^^       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` 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 `string_index` is never read
[INFO] [stdout]   --> src/types.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |     StringInfo { string_index: u16 },
[INFO] [stdout]    |     ----------   ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name_index` and `descriptor_index` are never read
[INFO] [stdout]   --> src/types.rs:42:23
[INFO] [stdout]    |
[INFO] [stdout] 42 |     NameAndTypeInfo { name_index: u16, descriptor_index: u16 },
[INFO] [stdout]    |     ---------------   ^^^^^^^^^^       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `reference_kind` and `reference_index` are never read
[INFO] [stdout]   --> src/types.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |     MethodHandle { reference_kind: u8, reference_index: u16 },
[INFO] [stdout]    |     ------------   ^^^^^^^^^^^^^^      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` 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 `descriptor_index` is never read
[INFO] [stdout]   --> src/types.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |     MethodTypeInfo { descriptor_index: u16 },
[INFO] [stdout]    |     --------------   ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bootstrap_method_attr_index` and `name_and_type_index` are never read
[INFO] [stdout]   --> src/types.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 |     InvokeDynamicInfo { bootstrap_method_attr_index: u16, name_and_type_index: u16 },
[INFO] [stdout]    |     -----------------   ^^^^^^^^^^^^^^^^^^^^^^^^^^^       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConstantPoolEntry` 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 `signature` is never read
[INFO] [stdout]    --> src/types.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |     Signature { signature: String },
[INFO] [stdout]     |     ---------   ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `annotations` is never read
[INFO] [stdout]    --> src/types.rs:164:33
[INFO] [stdout]     |
[INFO] [stdout] 164 |     RuntimeVisibleAnnotations { annotations: Vec<Annotation<'a>> },
[INFO] [stdout]     |     -------------------------   ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `annotations` is never read
[INFO] [stdout]    --> src/types.rs:165:35
[INFO] [stdout]     |
[INFO] [stdout] 165 |     RuntimeInvisibleAnnotations { annotations: Vec<Annotation<'a>> },
[INFO] [stdout]     |     ---------------------------   ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max_stack`, `max_locals`, `code`, `exception_table`, and `attributes` are never read
[INFO] [stdout]    --> src/types.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     Code {
[INFO] [stdout]     |     ---- fields in this variant
[INFO] [stdout] 167 |         max_stack: u16,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 168 |         max_locals: u16,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 169 |         code: Vec<u8>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 170 |         exception_table: Vec<ExceptionHandler>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 171 |         attributes: Vec<Attribute<'a>>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `annotations` is never read
[INFO] [stdout]    --> src/types.rs:174:42
[INFO] [stdout]     |
[INFO] [stdout] 174 |     RuntimeVisibleParameterAnnotations { annotations: Vec<Vec<Annotation<'a>>> },
[INFO] [stdout]     |     ----------------------------------   ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `annotations` is never read
[INFO] [stdout]    --> src/types.rs:175:44
[INFO] [stdout]     |
[INFO] [stdout] 175 |     RuntimeInvisibleParameterAnnotations { annotations: Vec<Vec<Annotation<'a>>> },
[INFO] [stdout]     |     ------------------------------------   ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `default_value` is never read
[INFO] [stdout]    --> src/types.rs:176:25
[INFO] [stdout]     |
[INFO] [stdout] 176 |     AnnotationDefault { default_value: ElementValue<'a> },
[INFO] [stdout]     |     -----------------   ^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `line_number_table` is never read
[INFO] [stdout]    --> src/types.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |     LineNumberTable {
[INFO] [stdout]     |     --------------- field in this variant
[INFO] [stdout] 178 |         line_number_table: Vec<LineNumber>
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` 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 `classes` is never read
[INFO] [stdout]    --> src/types.rs:181:19
[INFO] [stdout]     |
[INFO] [stdout] 181 |     NestMembers { classes: Vec<Class> },
[INFO] [stdout]     |     -----------   ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Attribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pc` and `line_number` are never read
[INFO] [stdout]    --> src/types.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub struct LineNumber {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 187 |     pub start_pc: u16,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 188 |     pub line_number: u16,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LineNumber` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pc`, `end_pc`, `handler_pc`, and `catch_type` are never read
[INFO] [stdout]    --> src/types.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub struct ExceptionHandler {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 193 |     pub start_pc: u16,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 194 |     pub end_pc: u16,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 195 |     pub handler_pc: u16,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 196 |     pub catch_type: Option<Class>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ExceptionHandler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_name` and `element_value_pairs` are never read
[INFO] [stdout]    --> src/types.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub struct Annotation<'a> {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 201 |     pub type_name: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 202 |     pub element_value_pairs: Vec<ElementValuePair<'a>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Annotation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/types.rs:206:33
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub struct ElementValuePair<'a>(pub String, pub ElementValue<'a>);
[INFO] [stdout]     |            ----------------     ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing these fields
[INFO] [stdout]     = note: `ElementValuePair` 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 `value` is never read
[INFO] [stdout]    --> src/types.rs:210:18
[INFO] [stdout]     |
[INFO] [stdout] 210 |     ConstValue { value: &'a ConstantPoolEntry },
[INFO] [stdout]     |     ----------   ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElementValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_name` and `const_name` are never read
[INFO] [stdout]    --> src/types.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 |     EnumConstValue { type_name: String, const_name: String },
[INFO] [stdout]     |     --------------   ^^^^^^^^^          ^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElementValue` 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 `descriptor` is never read
[INFO] [stdout]    --> src/types.rs:212:17
[INFO] [stdout]     |
[INFO] [stdout] 212 |     ClassInfo { descriptor: String },
[INFO] [stdout]     |     ---------   ^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElementValue` 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 `annotation` is never read
[INFO] [stdout]    --> src/types.rs:213:23
[INFO] [stdout]     |
[INFO] [stdout] 213 |     AnnotationValue { annotation: Annotation<'a> },
[INFO] [stdout]     |     ---------------   ^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElementValue` 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 `elements` is never read
[INFO] [stdout]    --> src/types.rs:214:18
[INFO] [stdout]     |
[INFO] [stdout] 214 |     ArrayValue { elements: Vec<ElementValue<'a>> },
[INFO] [stdout]     |     ----------   ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElementValue` 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 0.18s
[INFO] running `Command { std: "docker" "inspect" "76fe61cb14697cd6ad63b9d3689b58d59fafe802d212adf77540f86e7460d49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76fe61cb14697cd6ad63b9d3689b58d59fafe802d212adf77540f86e7460d49f", kill_on_drop: false }`
[INFO] [stdout] 76fe61cb14697cd6ad63b9d3689b58d59fafe802d212adf77540f86e7460d49f