[INFO] fetching crate every_variant 0.4.5... [INFO] testing every_variant-0.4.5 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate every_variant 0.4.5 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate every_variant 0.4.5 [INFO] finished tweaking crates.io crate every_variant 0.4.5 [INFO] tweaked toml for crates.io crate every_variant 0.4.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate every_variant 0.4.5 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] [stderr] Adding heapless v0.7.17 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d87dad35fadbe281273a4d5cd1513d8f0e0bc688d8d857b8e18364d7a0e5a65 [INFO] running `Command { std: "docker" "start" "-a" "0d87dad35fadbe281273a4d5cd1513d8f0e0bc688d8d857b8e18364d7a0e5a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d87dad35fadbe281273a4d5cd1513d8f0e0bc688d8d857b8e18364d7a0e5a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d87dad35fadbe281273a4d5cd1513d8f0e0bc688d8d857b8e18364d7a0e5a65", kill_on_drop: false }` [INFO] [stdout] 0d87dad35fadbe281273a4d5cd1513d8f0e0bc688d8d857b8e18364d7a0e5a65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0174c7c60280571cdf4a159a558113e3828c9a023ff9bdcc4a5f5169de726d39 [INFO] running `Command { std: "docker" "start" "-a" "0174c7c60280571cdf4a159a558113e3828c9a023ff9bdcc4a5f5169de726d39", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling every_variant_macro v0.3.1 [INFO] [stderr] Compiling every_variant v0.4.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std_impl::*` [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use std_impl::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.84s [INFO] running `Command { std: "docker" "inspect" "0174c7c60280571cdf4a159a558113e3828c9a023ff9bdcc4a5f5169de726d39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0174c7c60280571cdf4a159a558113e3828c9a023ff9bdcc4a5f5169de726d39", kill_on_drop: false }` [INFO] [stdout] 0174c7c60280571cdf4a159a558113e3828c9a023ff9bdcc4a5f5169de726d39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f84eddab2d7650e90ab694e7bf165e562d2c11255911a044d546ae73c32aa82 [INFO] running `Command { std: "docker" "start" "-a" "3f84eddab2d7650e90ab694e7bf165e562d2c11255911a044d546ae73c32aa82", kill_on_drop: false }` [INFO] [stderr] Compiling every_variant v0.4.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std_impl::*` [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use std_impl::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std_impl::*` [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use std_impl::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rendermethod` and `text` are never read [INFO] [stdout] --> src/std_impl.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 182 | struct FormattedMessage { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 183 | /// Enum dictating how to render the string, None means its hidden [INFO] [stdout] 184 | rendermethod: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 185 | /// The optional content of the message [INFO] [stdout] 186 | text: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FormattedMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message`, `number`, `opt`, `nest`, and `second` are never read [INFO] [stdout] --> src/std_impl.rs:209:13 [INFO] [stdout] | [INFO] [stdout] 208 | pub struct Message { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 209 | pub message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 210 | pub number: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 211 | pub opt: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 212 | pub nest: Top, [INFO] [stdout] | ^^^^ [INFO] [stdout] 213 | pub second: SecondTop, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Message` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/std_impl.rs:219:13 [INFO] [stdout] | [INFO] [stdout] 219 | Two(Nested), [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SecondTop` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 219 - Two(Nested), [INFO] [stdout] 219 + Two(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/std_impl.rs:226:16 [INFO] [stdout] | [INFO] [stdout] 226 | Nested(Nested), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Top` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 226 - Nested(Nested), [INFO] [stdout] 226 + Nested(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TestUnnamed3` is never constructed [INFO] [stdout] --> src/std_impl.rs:237:16 [INFO] [stdout] | [INFO] [stdout] 237 | pub struct TestUnnamed3(pub u16); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/std_impl.rs:262:23 [INFO] [stdout] | [INFO] [stdout] 262 | UnnamedSingle(u16), [INFO] [stdout] | ------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TestUnnamed1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 262 - UnnamedSingle(u16), [INFO] [stdout] 262 + UnnamedSingle(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/std_impl.rs:263:26 [INFO] [stdout] | [INFO] [stdout] 263 | UnnamedMultiple1(u16, u32), [INFO] [stdout] | ---------------- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TestUnnamed1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 263 - UnnamedMultiple1(u16, u32), [INFO] [stdout] 263 + UnnamedMultiple1((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0`, `1`, `2`, and `3` are never read [INFO] [stdout] --> src/std_impl.rs:264:26 [INFO] [stdout] | [INFO] [stdout] 264 | UnnamedMultiple2(u16, u32, u64, i32), [INFO] [stdout] | ---------------- ^^^ ^^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TestUnnamed1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 264 - UnnamedMultiple2(u16, u32, u64, i32), [INFO] [stdout] 264 + UnnamedMultiple2((), (), (), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0`, `1`, and `2` are never read [INFO] [stdout] --> src/std_impl.rs:281:29 [INFO] [stdout] | [INFO] [stdout] 281 | pub struct TestUnnamed2(u16, u32, u64); [INFO] [stdout] | ------------ ^^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `TestUnnamed2` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/std_impl.rs:299:25 [INFO] [stdout] | [INFO] [stdout] 299 | pub struct Generic1(Gen1, Gen2); [INFO] [stdout] | -------- ^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `Generic1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/std_impl.rs:312:12 [INFO] [stdout] | [INFO] [stdout] 312 | G1(Gen1), [INFO] [stdout] | -- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Generic2` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 312 - G1(Gen1), [INFO] [stdout] 312 + G1(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/std_impl.rs:313:12 [INFO] [stdout] | [INFO] [stdout] 313 | G2(Gen2), [INFO] [stdout] | -- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Generic2` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 313 - G2(Gen2), [INFO] [stdout] 313 + G2(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `first` is never read [INFO] [stdout] --> src/std_impl.rs:326:23 [INFO] [stdout] | [INFO] [stdout] 326 | NamedSingle { first: u16 }, [INFO] [stdout] | ----------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TestNamed1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `first` and `second` are never read [INFO] [stdout] --> src/std_impl.rs:327:26 [INFO] [stdout] | [INFO] [stdout] 327 | NamedMultiple1 { first: u16, second: u32 }, [INFO] [stdout] | -------------- ^^^^^ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TestNamed1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `first`, `second`, and `third` are never read [INFO] [stdout] --> src/std_impl.rs:328:26 [INFO] [stdout] | [INFO] [stdout] 328 | NamedMultiple2 { first: u16, second: u32, third: u64 }, [INFO] [stdout] | -------------- ^^^^^ ^^^^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TestNamed1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "3f84eddab2d7650e90ab694e7bf165e562d2c11255911a044d546ae73c32aa82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f84eddab2d7650e90ab694e7bf165e562d2c11255911a044d546ae73c32aa82", kill_on_drop: false }` [INFO] [stdout] 3f84eddab2d7650e90ab694e7bf165e562d2c11255911a044d546ae73c32aa82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 249ee3acbcce80b9ec1c6d6ced4e53fcf3cb5936958222c0164d96d996650d81 [INFO] running `Command { std: "docker" "start" "-a" "249ee3acbcce80b9ec1c6d6ced4e53fcf3cb5936958222c0164d96d996650d81", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std_impl::*` [INFO] [stderr] --> src/lib.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | pub use std_impl::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `rendermethod` and `text` are never read [INFO] [stderr] --> src/std_impl.rs:184:9 [INFO] [stderr] | [INFO] [stderr] 182 | struct FormattedMessage { [INFO] [stderr] | ---------------- fields in this struct [INFO] [stderr] 183 | /// Enum dictating how to render the string, None means its hidden [INFO] [stderr] 184 | rendermethod: Option, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 185 | /// The optional content of the message [INFO] [stderr] 186 | text: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `FormattedMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `message`, `number`, `opt`, `nest`, and `second` are never read [INFO] [stderr] --> src/std_impl.rs:209:13 [INFO] [stderr] | [INFO] [stderr] 208 | pub struct Message { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 209 | pub message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 210 | pub number: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 211 | pub opt: Option, [INFO] [stderr] | ^^^ [INFO] [stderr] 212 | pub nest: Top, [INFO] [stderr] | ^^^^ [INFO] [stderr] 213 | pub second: SecondTop, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Message` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/std_impl.rs:219:13 [INFO] [stderr] | [INFO] [stderr] 219 | Two(Nested), [INFO] [stderr] | --- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `SecondTop` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 219 - Two(Nested), [INFO] [stderr] 219 + Two(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/std_impl.rs:226:16 [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 226 | Nested(Nested), [INFO] [stdout] running 9 tests [INFO] [stderr] | ------ ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Top` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 226 - Nested(Nested), [INFO] [stderr] 226 + Nested(()), [INFO] [stdout] test std_impl::tests::generic_everyvariant ... ok [INFO] [stderr] | [INFO] [stdout] test std_impl::tests::generic1 ... ok [INFO] [stderr] [INFO] [stdout] test std_impl::tests::messages_number ... ok [INFO] [stderr] warning: struct `TestUnnamed3` is never constructed [INFO] [stdout] test std_impl::tests::generic2 ... ok [INFO] [stderr] --> src/std_impl.rs:237:16 [INFO] [stdout] test std_impl::tests::named_enum ... ok [INFO] [stderr] | [INFO] [stdout] test std_impl::tests::small_example ... ok [INFO] [stderr] 237 | pub struct TestUnnamed3(pub u16); [INFO] [stdout] test std_impl::tests::opts_number ... ok [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] test std_impl::tests::unnamed1 ... ok [INFO] [stderr] [INFO] [stdout] test std_impl::tests::unnamed2 ... ok [INFO] [stderr] warning: field `0` is never read [INFO] [stdout] [INFO] [stderr] --> src/std_impl.rs:262:23 [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 262 | UnnamedSingle(u16), [INFO] [stderr] | ------------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `TestUnnamed1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 262 - UnnamedSingle(u16), [INFO] [stderr] 262 + UnnamedSingle(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/std_impl.rs:263:26 [INFO] [stderr] | [INFO] [stderr] 263 | UnnamedMultiple1(u16, u32), [INFO] [stderr] | ---------------- ^^^ ^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `TestUnnamed1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 263 - UnnamedMultiple1(u16, u32), [INFO] [stderr] 263 + UnnamedMultiple1((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `0`, `1`, `2`, and `3` are never read [INFO] [stderr] --> src/std_impl.rs:264:26 [INFO] [stderr] | [INFO] [stderr] 264 | UnnamedMultiple2(u16, u32, u64, i32), [INFO] [stderr] | ---------------- ^^^ ^^^ ^^^ ^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `TestUnnamed1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 264 - UnnamedMultiple2(u16, u32, u64, i32), [INFO] [stderr] 264 + UnnamedMultiple2((), (), (), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `0`, `1`, and `2` are never read [INFO] [stderr] --> src/std_impl.rs:281:29 [INFO] [stderr] | [INFO] [stderr] 281 | pub struct TestUnnamed2(u16, u32, u64); [INFO] [stderr] | ------------ ^^^ ^^^ ^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing these fields [INFO] [stderr] = note: `TestUnnamed2` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/std_impl.rs:299:25 [INFO] [stderr] | [INFO] [stderr] 299 | pub struct Generic1(Gen1, Gen2); [INFO] [stderr] | -------- ^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing these fields [INFO] [stderr] = note: `Generic1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/std_impl.rs:312:12 [INFO] [stderr] | [INFO] [stderr] 312 | G1(Gen1), [INFO] [stderr] | -- ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Generic2` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 312 - G1(Gen1), [INFO] [stderr] 312 + G1(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/std_impl.rs:313:12 [INFO] [stderr] | [INFO] [stderr] 313 | G2(Gen2), [INFO] [stderr] | -- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Generic2` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 313 - G2(Gen2), [INFO] [stderr] 313 + G2(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `first` is never read [INFO] [stderr] --> src/std_impl.rs:326:23 [INFO] [stderr] | [INFO] [stderr] 326 | NamedSingle { first: u16 }, [INFO] [stderr] | ----------- ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `TestNamed1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `first` and `second` are never read [INFO] [stderr] --> src/std_impl.rs:327:26 [INFO] [stderr] | [INFO] [stderr] 327 | NamedMultiple1 { first: u16, second: u32 }, [INFO] [stderr] | -------------- ^^^^^ ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `TestNamed1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `first`, `second`, and `third` are never read [INFO] [stderr] --> src/std_impl.rs:328:26 [INFO] [stderr] | [INFO] [stderr] 328 | NamedMultiple2 { first: u16, second: u32, third: u64 }, [INFO] [stderr] | -------------- ^^^^^ ^^^^^^ ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `TestNamed1` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `every_variant` (lib) generated 1 warning (run `cargo fix --lib -p every_variant` to apply 1 suggestion) [INFO] [stderr] warning: `every_variant` (lib test) generated 16 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/every_variant-03d482999482e994) [INFO] [stderr] Doc-tests every_variant [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "249ee3acbcce80b9ec1c6d6ced4e53fcf3cb5936958222c0164d96d996650d81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "249ee3acbcce80b9ec1c6d6ced4e53fcf3cb5936958222c0164d96d996650d81", kill_on_drop: false }` [INFO] [stdout] 249ee3acbcce80b9ec1c6d6ced4e53fcf3cb5936958222c0164d96d996650d81