[INFO] fetching crate xreflect-proc-macro 0.1.0...
[INFO] building xreflect-proc-macro-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate xreflect-proc-macro 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate xreflect-proc-macro 0.1.0
[INFO] finished tweaking crates.io crate xreflect-proc-macro 0.1.0
[INFO] tweaked toml for crates.io crate xreflect-proc-macro 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xreflect-proc-macro 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70290f50363705472d9f5bb2602f09cd5aee2c930275bf49842a706db0cfa1f8
[INFO] running `Command { std: "docker" "start" "-a" "70290f50363705472d9f5bb2602f09cd5aee2c930275bf49842a706db0cfa1f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70290f50363705472d9f5bb2602f09cd5aee2c930275bf49842a706db0cfa1f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70290f50363705472d9f5bb2602f09cd5aee2c930275bf49842a706db0cfa1f8", kill_on_drop: false }`
[INFO] [stdout] 70290f50363705472d9f5bb2602f09cd5aee2c930275bf49842a706db0cfa1f8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad7ac058a8317f6e0a1a670eb46332925492f6e772a32113f68d6f152d0ef1cb
[INFO] running `Command { std: "docker" "start" "-a" "ad7ac058a8317f6e0a1a670eb46332925492f6e772a32113f68d6f152d0ef1cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling xreflect-core v0.1.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling xreflect-proc-macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `generics` is never read
[INFO] [stdout]  --> src/wrapper_types.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct EnumData {
[INFO] [stdout]   |                   -------- field in this struct
[INFO] [stdout] 7 |     pub name: String,
[INFO] [stdout] 8 |     pub generics: Vec<GenericType>,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `field_names` is never used
[INFO] [stdout]    --> src/wrapper_types.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 122 | impl StructType {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 200 |     pub fn field_names(&self) -> Vec<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `generics` is never read
[INFO] [stdout]    --> src/wrapper_types.rs:210:6
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub(crate) struct StructData {
[INFO] [stdout]     |                   ---------- field in this struct
[INFO] [stdout] 209 |     pub name: String,
[INFO] [stdout] 210 |     pub generics: Vec<GenericType>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/wrapper_types.rs:312:3
[INFO] [stdout]     |
[INFO] [stdout] 311 |     Lifetime {
[INFO] [stdout]     |     -------- field in this variant
[INFO] [stdout] 312 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `const_type` are never read
[INFO] [stdout]    --> src/wrapper_types.rs:320:3
[INFO] [stdout]     |
[INFO] [stdout] 319 |     Const {
[INFO] [stdout]     |     ----- fields in this variant
[INFO] [stdout] 320 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 321 |         const_type: Type,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Type` is never constructed
[INFO] [stdout]    --> src/wrapper_types.rs:315:2
[INFO] [stdout]     |
[INFO] [stdout] 310 | pub(crate) enum GenericType {
[INFO] [stdout]     |                 ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 315 |     Type {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "ad7ac058a8317f6e0a1a670eb46332925492f6e772a32113f68d6f152d0ef1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad7ac058a8317f6e0a1a670eb46332925492f6e772a32113f68d6f152d0ef1cb", kill_on_drop: false }`
[INFO] [stdout] ad7ac058a8317f6e0a1a670eb46332925492f6e772a32113f68d6f152d0ef1cb
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 811bad7b48f975eb3916415859fab538572b7333f20911d58e7171a383ff735a
[INFO] running `Command { std: "docker" "start" "-a" "811bad7b48f975eb3916415859fab538572b7333f20911d58e7171a383ff735a", kill_on_drop: false }`
[INFO] [stderr]    Compiling xreflect-proc-macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `generics` is never read
[INFO] [stdout]  --> src/wrapper_types.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct EnumData {
[INFO] [stdout]   |                   -------- field in this struct
[INFO] [stdout] 7 |     pub name: String,
[INFO] [stdout] 8 |     pub generics: Vec<GenericType>,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `field_names` is never used
[INFO] [stdout]    --> src/wrapper_types.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 122 | impl StructType {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 200 |     pub fn field_names(&self) -> Vec<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `generics` is never read
[INFO] [stdout]    --> src/wrapper_types.rs:210:6
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub(crate) struct StructData {
[INFO] [stdout]     |                   ---------- field in this struct
[INFO] [stdout] 209 |     pub name: String,
[INFO] [stdout] 210 |     pub generics: Vec<GenericType>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/wrapper_types.rs:312:3
[INFO] [stdout]     |
[INFO] [stdout] 311 |     Lifetime {
[INFO] [stdout]     |     -------- field in this variant
[INFO] [stdout] 312 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `const_type` are never read
[INFO] [stdout]    --> src/wrapper_types.rs:320:3
[INFO] [stdout]     |
[INFO] [stdout] 319 |     Const {
[INFO] [stdout]     |     ----- fields in this variant
[INFO] [stdout] 320 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 321 |         const_type: Type,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Type` is never constructed
[INFO] [stdout]    --> src/wrapper_types.rs:315:2
[INFO] [stdout]     |
[INFO] [stdout] 310 | pub(crate) enum GenericType {
[INFO] [stdout]     |                 ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 315 |     Type {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `generics` is never read
[INFO] [stdout]  --> src/wrapper_types.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct EnumData {
[INFO] [stdout]   |                   -------- field in this struct
[INFO] [stdout] 7 |     pub name: String,
[INFO] [stdout] 8 |     pub generics: Vec<GenericType>,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `field_names` is never used
[INFO] [stdout]    --> src/wrapper_types.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 122 | impl StructType {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 200 |     pub fn field_names(&self) -> Vec<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `generics` is never read
[INFO] [stdout]    --> src/wrapper_types.rs:210:6
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub(crate) struct StructData {
[INFO] [stdout]     |                   ---------- field in this struct
[INFO] [stdout] 209 |     pub name: String,
[INFO] [stdout] 210 |     pub generics: Vec<GenericType>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/wrapper_types.rs:312:3
[INFO] [stdout]     |
[INFO] [stdout] 311 |     Lifetime {
[INFO] [stdout]     |     -------- field in this variant
[INFO] [stdout] 312 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `const_type` are never read
[INFO] [stdout]    --> src/wrapper_types.rs:320:3
[INFO] [stdout]     |
[INFO] [stdout] 319 |     Const {
[INFO] [stdout]     |     ----- fields in this variant
[INFO] [stdout] 320 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 321 |         const_type: Type,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Type` is never constructed
[INFO] [stdout]    --> src/wrapper_types.rs:315:2
[INFO] [stdout]     |
[INFO] [stdout] 310 | pub(crate) enum GenericType {
[INFO] [stdout]     |                 ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 315 |     Type {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "811bad7b48f975eb3916415859fab538572b7333f20911d58e7171a383ff735a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "811bad7b48f975eb3916415859fab538572b7333f20911d58e7171a383ff735a", kill_on_drop: false }`
[INFO] [stdout] 811bad7b48f975eb3916415859fab538572b7333f20911d58e7171a383ff735a