[INFO] cloning repository https://github.com/Ygg01/typeinfo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ygg01/typeinfo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYgg01%2Ftypeinfo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYgg01%2Ftypeinfo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1be1292542649a0533070491b503dad71a1cb1ed [INFO] checking Ygg01/typeinfo/1be1292542649a0533070491b503dad71a1cb1ed against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYgg01%2Ftypeinfo" "/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/Ygg01/typeinfo on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ygg01/typeinfo [INFO] finished tweaking git repo https://github.com/Ygg01/typeinfo [INFO] tweaked toml for git repo https://github.com/Ygg01/typeinfo written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Ygg01/typeinfo 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c37a63bdf31da2d813a275af0b5166d9454fe886d1ed83ad7abf0e8c2e33b15 [INFO] running `Command { std: "docker" "start" "-a" "9c37a63bdf31da2d813a275af0b5166d9454fe886d1ed83ad7abf0e8c2e33b15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c37a63bdf31da2d813a275af0b5166d9454fe886d1ed83ad7abf0e8c2e33b15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c37a63bdf31da2d813a275af0b5166d9454fe886d1ed83ad7abf0e8c2e33b15", kill_on_drop: false }` [INFO] [stdout] 9c37a63bdf31da2d813a275af0b5166d9454fe886d1ed83ad7abf0e8c2e33b15 [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" "-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c29a984073e431123adf1ac401df0b1786910a016eb7b45e323a0043e240f29e [INFO] running `Command { std: "docker" "start" "-a" "c29a984073e431123adf1ac401df0b1786910a016eb7b45e323a0043e240f29e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking typeinfo-core v0.1.0 (/opt/rustwide/workdir/typeinfo-core) [INFO] [stdout] warning: unused import: `core::alloc::Layout` [INFO] [stdout] --> typeinfo-core/src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::alloc::Layout; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::alloc::Layout` [INFO] [stdout] --> typeinfo-core/src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::alloc::Layout; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::alloc::Layout` [INFO] [stdout] --> typeinfo-core/src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::alloc::Layout; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking syn v2.0.37 [INFO] [stderr] Checking typeinfo-macro v0.1.0 (/opt/rustwide/workdir/typeinfo-macro) [INFO] [stdout] warning: unused imports: `GenericParam`, `Lifetime`, and `Type` [INFO] [stdout] --> typeinfo-macro/src/lib.rs:10:38 [INFO] [stdout] | [INFO] [stdout] 10 | use syn::{Data, DeriveInput, Fields, GenericParam, Generics, Lifetime, LifetimeParam, Type, TypeParam}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `typeinfo_core::Reflect` [INFO] [stdout] --> typeinfo-macro/src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use typeinfo_core::Reflect; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GenericParam`, `Lifetime`, and `Type` [INFO] [stdout] --> typeinfo-macro/src/lib.rs:10:38 [INFO] [stdout] | [INFO] [stdout] 10 | use syn::{Data, DeriveInput, Fields, GenericParam, Generics, Lifetime, LifetimeParam, Type, TypeParam}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> typeinfo-macro/src/lib.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | for field in fields {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generics` [INFO] [stdout] --> typeinfo-macro/src/lib.rs:82:44 [INFO] [stdout] | [INFO] [stdout] 82 | fn get_struct(name: &str, fields: &Fields, generics: &Generics) -> impl ToTokens { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_generics` is never used [INFO] [stdout] --> typeinfo-macro/src/lib.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 47 | fn get_generics<'a>(lifetimes: impl Iterator) -> impl ToTokens { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_lifetimes` is never used [INFO] [stdout] --> typeinfo-macro/src/lib.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn get_lifetimes<'a>(lifetimes: impl Iterator) -> impl ToTokens { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `typeinfo_core::Reflect` [INFO] [stdout] --> typeinfo-macro/src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use typeinfo_core::Reflect; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> typeinfo-macro/src/lib.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | for field in fields {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generics` [INFO] [stdout] --> typeinfo-macro/src/lib.rs:82:44 [INFO] [stdout] | [INFO] [stdout] 82 | fn get_struct(name: &str, fields: &Fields, generics: &Generics) -> impl ToTokens { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_generics` is never used [INFO] [stdout] --> typeinfo-macro/src/lib.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 47 | fn get_generics<'a>(lifetimes: impl Iterator) -> impl ToTokens { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_lifetimes` is never used [INFO] [stdout] --> typeinfo-macro/src/lib.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn get_lifetimes<'a>(lifetimes: impl Iterator) -> impl ToTokens { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GenericParam`, `Lifetime`, and `Type` [INFO] [stdout] --> typeinfo-macro/src/lib.rs:10:38 [INFO] [stdout] | [INFO] [stdout] 10 | use syn::{Data, DeriveInput, Fields, GenericParam, Generics, Lifetime, LifetimeParam, Type, TypeParam}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `typeinfo_core::Reflect` [INFO] [stdout] --> typeinfo-macro/src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use typeinfo_core::Reflect; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> typeinfo-macro/src/lib.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | for field in fields {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generics` [INFO] [stdout] --> typeinfo-macro/src/lib.rs:82:44 [INFO] [stdout] | [INFO] [stdout] 82 | fn get_struct(name: &str, fields: &Fields, generics: &Generics) -> impl ToTokens { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_generics` is never used [INFO] [stdout] --> typeinfo-macro/src/lib.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 47 | fn get_generics<'a>(lifetimes: impl Iterator) -> impl ToTokens { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_lifetimes` is never used [INFO] [stdout] --> typeinfo-macro/src/lib.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn get_lifetimes<'a>(lifetimes: impl Iterator) -> impl ToTokens { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking typeinfo-test v0.1.0 (/opt/rustwide/workdir/typeinfo-test) [INFO] [stdout] warning: field `field` is never read [INFO] [stdout] --> typeinfo-test/src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | struct Foo<'a, T: 'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 5 | field: &'a T, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `field` is never read [INFO] [stdout] --> typeinfo-test/src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | struct Foo<'a, T: 'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 5 | field: &'a T, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.74s [INFO] running `Command { std: "docker" "inspect" "c29a984073e431123adf1ac401df0b1786910a016eb7b45e323a0043e240f29e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c29a984073e431123adf1ac401df0b1786910a016eb7b45e323a0043e240f29e", kill_on_drop: false }` [INFO] [stdout] c29a984073e431123adf1ac401df0b1786910a016eb7b45e323a0043e240f29e