[INFO] fetching crate persia-speedy-derive 0.7.3... [INFO] testing persia-speedy-derive-0.7.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate persia-speedy-derive 0.7.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate persia-speedy-derive 0.7.3 [INFO] finished tweaking crates.io crate persia-speedy-derive 0.7.3 [INFO] tweaked toml for crates.io crate persia-speedy-derive 0.7.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate persia-speedy-derive 0.7.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.110) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42e9c97a9a8d8108ad6dcff4f785fe5023838383e477659fb6f647006c2056b6 [INFO] running `Command { std: "docker" "start" "-a" "42e9c97a9a8d8108ad6dcff4f785fe5023838383e477659fb6f647006c2056b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42e9c97a9a8d8108ad6dcff4f785fe5023838383e477659fb6f647006c2056b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42e9c97a9a8d8108ad6dcff4f785fe5023838383e477659fb6f647006c2056b6", kill_on_drop: false }` [INFO] [stdout] 42e9c97a9a8d8108ad6dcff4f785fe5023838383e477659fb6f647006c2056b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e3315d284fcf758bfc2cfc0fed402badc4ce4f77996702c733634f0c5a3a467 [INFO] running `Command { std: "docker" "start" "-a" "1e3315d284fcf758bfc2cfc0fed402badc4ce4f77996702c733634f0c5a3a467", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling persia-speedy-derive v0.7.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:671:15 [INFO] [stdout] | [INFO] [stdout] 671 | CowSlice( syn::Lifetime, syn::Type ), [INFO] [stdout] | -------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] 671 - CowSlice( syn::Lifetime, syn::Type ), [INFO] [stdout] 671 + CowSlice( (), syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:672:13 [INFO] [stdout] | [INFO] [stdout] 672 | CowStr( syn::Lifetime ), [INFO] [stdout] | ------ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 672 - CowStr( syn::Lifetime ), [INFO] [stdout] 672 + CowStr( () ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:678:17 [INFO] [stdout] | [INFO] [stdout] 678 | CowHashMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 678 - CowHashMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stdout] 678 + CowHashMap( (), syn::Type, syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:679:17 [INFO] [stdout] | [INFO] [stdout] 679 | CowHashSet( syn::Lifetime, syn::Type ), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 679 - CowHashSet( syn::Lifetime, syn::Type ), [INFO] [stdout] 679 + CowHashSet( (), syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:680:18 [INFO] [stdout] | [INFO] [stdout] 680 | CowBTreeMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 680 - CowBTreeMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stdout] 680 + CowBTreeMap( (), syn::Type, syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:681:18 [INFO] [stdout] | [INFO] [stdout] 681 | CowBTreeSet( syn::Lifetime, syn::Type ), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 681 - CowBTreeSet( syn::Lifetime, syn::Type ), [INFO] [stdout] 681 + CowBTreeSet( (), syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:685:9 [INFO] [stdout] | [INFO] [stdout] 685 | Ty( syn::Type ) [INFO] [stdout] | -- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 685 - Ty( syn::Type ) [INFO] [stdout] 685 + Ty( () ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.80s [INFO] running `Command { std: "docker" "inspect" "1e3315d284fcf758bfc2cfc0fed402badc4ce4f77996702c733634f0c5a3a467", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e3315d284fcf758bfc2cfc0fed402badc4ce4f77996702c733634f0c5a3a467", kill_on_drop: false }` [INFO] [stdout] 1e3315d284fcf758bfc2cfc0fed402badc4ce4f77996702c733634f0c5a3a467 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb49219a15c56e637bdb50c34ca5675502ea0e4f7a4e8c8a5352d6a93759b43c [INFO] running `Command { std: "docker" "start" "-a" "eb49219a15c56e637bdb50c34ca5675502ea0e4f7a4e8c8a5352d6a93759b43c", kill_on_drop: false }` [INFO] [stderr] Compiling persia-speedy-derive v0.7.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:671:15 [INFO] [stdout] | [INFO] [stdout] 671 | CowSlice( syn::Lifetime, syn::Type ), [INFO] [stdout] | -------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] 671 - CowSlice( syn::Lifetime, syn::Type ), [INFO] [stdout] 671 + CowSlice( (), syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:672:13 [INFO] [stdout] | [INFO] [stdout] 672 | CowStr( syn::Lifetime ), [INFO] [stdout] | ------ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 672 - CowStr( syn::Lifetime ), [INFO] [stdout] 672 + CowStr( () ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:678:17 [INFO] [stdout] | [INFO] [stdout] 678 | CowHashMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 678 - CowHashMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stdout] 678 + CowHashMap( (), syn::Type, syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:679:17 [INFO] [stdout] | [INFO] [stdout] 679 | CowHashSet( syn::Lifetime, syn::Type ), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 679 - CowHashSet( syn::Lifetime, syn::Type ), [INFO] [stdout] 679 + CowHashSet( (), syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:680:18 [INFO] [stdout] | [INFO] [stdout] 680 | CowBTreeMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 680 - CowBTreeMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stdout] 680 + CowBTreeMap( (), syn::Type, syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:681:18 [INFO] [stdout] | [INFO] [stdout] 681 | CowBTreeSet( syn::Lifetime, syn::Type ), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 681 - CowBTreeSet( syn::Lifetime, syn::Type ), [INFO] [stdout] 681 + CowBTreeSet( (), syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:685:9 [INFO] [stdout] | [INFO] [stdout] 685 | Ty( syn::Type ) [INFO] [stdout] | -- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 685 - Ty( syn::Type ) [INFO] [stdout] 685 + Ty( () ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:671:15 [INFO] [stdout] | [INFO] [stdout] 671 | CowSlice( syn::Lifetime, syn::Type ), [INFO] [stdout] | -------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] 671 - CowSlice( syn::Lifetime, syn::Type ), [INFO] [stdout] 671 + CowSlice( (), syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:672:13 [INFO] [stdout] | [INFO] [stdout] 672 | CowStr( syn::Lifetime ), [INFO] [stdout] | ------ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 672 - CowStr( syn::Lifetime ), [INFO] [stdout] 672 + CowStr( () ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:678:17 [INFO] [stdout] | [INFO] [stdout] 678 | CowHashMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 678 - CowHashMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stdout] 678 + CowHashMap( (), syn::Type, syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:679:17 [INFO] [stdout] | [INFO] [stdout] 679 | CowHashSet( syn::Lifetime, syn::Type ), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 679 - CowHashSet( syn::Lifetime, syn::Type ), [INFO] [stdout] 679 + CowHashSet( (), syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:680:18 [INFO] [stdout] | [INFO] [stdout] 680 | CowBTreeMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 680 - CowBTreeMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stdout] 680 + CowBTreeMap( (), syn::Type, syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:681:18 [INFO] [stdout] | [INFO] [stdout] 681 | CowBTreeSet( syn::Lifetime, syn::Type ), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 681 - CowBTreeSet( syn::Lifetime, syn::Type ), [INFO] [stdout] 681 + CowBTreeSet( (), syn::Type ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:685:9 [INFO] [stdout] | [INFO] [stdout] 685 | Ty( syn::Type ) [INFO] [stdout] | -- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 685 - Ty( syn::Type ) [INFO] [stdout] 685 + Ty( () ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `Command { std: "docker" "inspect" "eb49219a15c56e637bdb50c34ca5675502ea0e4f7a4e8c8a5352d6a93759b43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb49219a15c56e637bdb50c34ca5675502ea0e4f7a4e8c8a5352d6a93759b43c", kill_on_drop: false }` [INFO] [stdout] eb49219a15c56e637bdb50c34ca5675502ea0e4f7a4e8c8a5352d6a93759b43c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d94c38a645d8ad4ae7f08d2d0456d0e417d77a2bd3a27d478b529ee0f434ab00 [INFO] running `Command { std: "docker" "start" "-a" "d94c38a645d8ad4ae7f08d2d0456d0e417d77a2bd3a27d478b529ee0f434ab00", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:671:15 [INFO] [stderr] | [INFO] [stderr] 671 | CowSlice( syn::Lifetime, syn::Type ), [INFO] [stderr] | -------- ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] 671 - CowSlice( syn::Lifetime, syn::Type ), [INFO] [stderr] 671 + CowSlice( (), syn::Type ), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:672:13 [INFO] [stderr] | [INFO] [stderr] 672 | CowStr( syn::Lifetime ), [INFO] [stderr] | ------ ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [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] 672 - CowStr( syn::Lifetime ), [INFO] [stderr] 672 + CowStr( () ), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:678:17 [INFO] [stderr] | [INFO] [stderr] 678 | CowHashMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stderr] | ---------- ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [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] 678 - CowHashMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stderr] 678 + CowHashMap( (), syn::Type, syn::Type ), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:679:17 [INFO] [stderr] | [INFO] [stderr] 679 | CowHashSet( syn::Lifetime, syn::Type ), [INFO] [stderr] | ---------- ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [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] 679 - CowHashSet( syn::Lifetime, syn::Type ), [INFO] [stderr] 679 + CowHashSet( (), syn::Type ), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:680:18 [INFO] [stderr] | [INFO] [stderr] 680 | CowBTreeMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stderr] | ----------- ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [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] 680 - CowBTreeMap( syn::Lifetime, syn::Type, syn::Type ), [INFO] [stderr] 680 + CowBTreeMap( (), syn::Type, syn::Type ), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:681:18 [INFO] [stderr] | [INFO] [stderr] 681 | CowBTreeSet( syn::Lifetime, syn::Type ), [INFO] [stderr] | ----------- ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [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] 681 - CowBTreeSet( syn::Lifetime, syn::Type ), [INFO] [stderr] 681 + CowBTreeSet( (), syn::Type ), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:685:9 [INFO] [stderr] | [INFO] [stderr] 685 | Ty( syn::Type ) [INFO] [stderr] | -- ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [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] 685 - Ty( syn::Type ) [INFO] [stderr] 685 + Ty( () ) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `persia-speedy-derive` (lib) generated 7 warnings [INFO] [stderr] warning: `persia-speedy-derive` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/persia_speedy_derive-4b44d4659a9c5b47) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests persia_speedy_derive [INFO] [stdout] test test_possibly_uses_generic_ty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "d94c38a645d8ad4ae7f08d2d0456d0e417d77a2bd3a27d478b529ee0f434ab00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d94c38a645d8ad4ae7f08d2d0456d0e417d77a2bd3a27d478b529ee0f434ab00", kill_on_drop: false }` [INFO] [stdout] d94c38a645d8ad4ae7f08d2d0456d0e417d77a2bd3a27d478b529ee0f434ab00