[INFO] fetching crate type_reflect_macros 0.1.3... [INFO] checking type_reflect_macros-0.1.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate type_reflect_macros 0.1.3 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate type_reflect_macros 0.1.3 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate type_reflect_macros 0.1.3 [INFO] finished tweaking crates.io crate type_reflect_macros 0.1.3 [INFO] tweaked toml for crates.io crate type_reflect_macros 0.1.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding type_reflect_core v0.1.3 (latest: v0.3.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded type_reflect_core v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c23761f5228e56d548821438a68884a6ed462c05835a35f21cb2a6c8f91397a [INFO] running `Command { std: "docker" "start" "-a" "3c23761f5228e56d548821438a68884a6ed462c05835a35f21cb2a6c8f91397a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c23761f5228e56d548821438a68884a6ed462c05835a35f21cb2a6c8f91397a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c23761f5228e56d548821438a68884a6ed462c05835a35f21cb2a6c8f91397a", kill_on_drop: false }` [INFO] [stdout] 3c23761f5228e56d548821438a68884a6ed462c05835a35f21cb2a6c8f91397a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41769cf401031df181acca9bb869d3783c56ae6d6b0c43fd25a00084f000f48f [INFO] running `Command { std: "docker" "start" "-a" "41769cf401031df181acca9bb869d3783c56ae6d6b0c43fd25a00084f000f48f", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking proc-macro2 v1.0.79 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking type_reflect_core v0.1.3 [INFO] [stderr] Checking type_reflect_macros v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `EnumType` is imported redundantly [INFO] [stdout] --> src/type_def/enum_def.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use type_reflect_core::EnumType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use type_reflect_core::*; [INFO] [stdout] | -------------------- the item `EnumType` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Inflection` is imported redundantly [INFO] [stdout] --> src/type_def/enum_def.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use type_reflect_core::Inflection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use type_reflect_core::*; [INFO] [stdout] | -------------------- the item `Inflection` is already imported here [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: the item `EnumType` is imported redundantly [INFO] [stdout] --> src/type_def/enum_def.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use type_reflect_core::EnumType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use type_reflect_core::*; [INFO] [stdout] | -------------------- the item `EnumType` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Inflection` is imported redundantly [INFO] [stdout] --> src/type_def/enum_def.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use type_reflect_core::Inflection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use type_reflect_core::*; [INFO] [stdout] | -------------------- the item `Inflection` is already imported here [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: 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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.77s [INFO] running `Command { std: "docker" "inspect" "41769cf401031df181acca9bb869d3783c56ae6d6b0c43fd25a00084f000f48f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41769cf401031df181acca9bb869d3783c56ae6d6b0c43fd25a00084f000f48f", kill_on_drop: false }` [INFO] [stdout] 41769cf401031df181acca9bb869d3783c56ae6d6b0c43fd25a00084f000f48f [INFO] checking type_reflect_macros-0.1.3 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate type_reflect_macros 0.1.3 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate type_reflect_macros 0.1.3 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate type_reflect_macros 0.1.3 [INFO] finished tweaking crates.io crate type_reflect_macros 0.1.3 [INFO] tweaked toml for crates.io crate type_reflect_macros 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding type_reflect_core v0.1.3 (latest: v0.3.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1dcd88e265029e56275d810ec5cea814b04b1210c49788d0bfff5283d7f59b7 [INFO] running `Command { std: "docker" "start" "-a" "f1dcd88e265029e56275d810ec5cea814b04b1210c49788d0bfff5283d7f59b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1dcd88e265029e56275d810ec5cea814b04b1210c49788d0bfff5283d7f59b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1dcd88e265029e56275d810ec5cea814b04b1210c49788d0bfff5283d7f59b7", kill_on_drop: false }` [INFO] [stdout] f1dcd88e265029e56275d810ec5cea814b04b1210c49788d0bfff5283d7f59b7 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3184e0c3435931fb11a9d75acccc066abbad823a3083cbeea55bca4bf3def36 [INFO] running `Command { std: "docker" "start" "-a" "d3184e0c3435931fb11a9d75acccc066abbad823a3083cbeea55bca4bf3def36", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking proc-macro2 v1.0.79 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking type_reflect_core v0.1.3 [INFO] [stderr] Checking type_reflect_macros v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `EnumType` is imported redundantly [INFO] [stdout] --> src/type_def/enum_def.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use type_reflect_core::EnumType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use type_reflect_core::*; [INFO] [stdout] | -------------------- the item `EnumType` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Inflection` is imported redundantly [INFO] [stdout] --> src/type_def/enum_def.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use type_reflect_core::Inflection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use type_reflect_core::*; [INFO] [stdout] | -------------------- the item `Inflection` is already imported here [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: the item `EnumType` is imported redundantly [INFO] [stdout] --> src/type_def/enum_def.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use type_reflect_core::EnumType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use type_reflect_core::*; [INFO] [stdout] | -------------------- the item `EnumType` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Inflection` is imported redundantly [INFO] [stdout] --> src/type_def/enum_def.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use type_reflect_core::Inflection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | use type_reflect_core::*; [INFO] [stdout] | -------------------- the item `Inflection` is already imported here [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: 4 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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.74s [INFO] running `Command { std: "docker" "inspect" "d3184e0c3435931fb11a9d75acccc066abbad823a3083cbeea55bca4bf3def36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3184e0c3435931fb11a9d75acccc066abbad823a3083cbeea55bca4bf3def36", kill_on_drop: false }` [INFO] [stdout] d3184e0c3435931fb11a9d75acccc066abbad823a3083cbeea55bca4bf3def36