[INFO] fetching crate type_reflect_macros 0.3.0...
[INFO] checking type_reflect_macros-0.3.0 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] extracting crate type_reflect_macros 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate type_reflect_macros 0.3.0 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate type_reflect_macros 0.3.0
[INFO] finished tweaking crates.io crate type_reflect_macros 0.3.0
[INFO] tweaked toml for crates.io crate type_reflect_macros 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded type_reflect_core v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc77371d11c230baf986a4a934ccecc0e63608aa573718f57896521532fd342b
[INFO] running `Command { std: "docker" "start" "-a" "fc77371d11c230baf986a4a934ccecc0e63608aa573718f57896521532fd342b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc77371d11c230baf986a4a934ccecc0e63608aa573718f57896521532fd342b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc77371d11c230baf986a4a934ccecc0e63608aa573718f57896521532fd342b", kill_on_drop: false }`
[INFO] [stdout] fc77371d11c230baf986a4a934ccecc0e63608aa573718f57896521532fd342b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82171e0acf332c997413a3ebd626458ef5b43640c0a1c2479ae770174cdc7201
[INFO] running `Command { std: "docker" "start" "-a" "82171e0acf332c997413a3ebd626458ef5b43640c0a1c2479ae770174cdc7201", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking type_reflect_core v0.3.0
[INFO] [stderr]     Checking type_reflect_macros v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `type_description::NamedField`
[INFO] [stdout]   --> src/type_def/struct_def.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 | use type_reflect_core::{type_description::NamedField, Inflection};
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn_type_utils::*`
[INFO] [stdout]   --> src/type_def/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use syn_type_utils::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `type_description::NamedField`
[INFO] [stdout]   --> src/type_def/struct_def.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 | use type_reflect_core::{type_description::NamedField, Inflection};
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn_type_utils::*`
[INFO] [stdout]   --> src/type_def/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use syn_type_utils::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `emit_type_def_impl` is never used
[INFO] [stdout]   --> src/type_def/mod.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub trait RustTypeEmitter {
[INFO] [stdout]    |           --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn emit_type_def_impl(&self) -> TokenStream {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `emit_type_def_impl` is never used
[INFO] [stdout]   --> src/type_def/mod.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub trait RustTypeEmitter {
[INFO] [stdout]    |           --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn emit_type_def_impl(&self) -> TokenStream {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "82171e0acf332c997413a3ebd626458ef5b43640c0a1c2479ae770174cdc7201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82171e0acf332c997413a3ebd626458ef5b43640c0a1c2479ae770174cdc7201", kill_on_drop: false }`
[INFO] [stdout] 82171e0acf332c997413a3ebd626458ef5b43640c0a1c2479ae770174cdc7201