[INFO] fetching crate uniffi_macros 0.28.1... [INFO] checking uniffi_macros-0.28.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate uniffi_macros 0.28.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate uniffi_macros 0.28.1 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uniffi_macros 0.28.1 [INFO] finished tweaking crates.io crate uniffi_macros 0.28.1 [INFO] tweaked toml for crates.io crate uniffi_macros 0.28.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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 53 packages to latest compatible versions [INFO] [stderr] Adding cargo_metadata v0.15.4 (latest: v0.18.1) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uniffi_build v0.28.1 [INFO] [stderr] Downloaded uniffi_meta v0.28.1 [INFO] [stderr] Downloaded cargo_metadata v0.15.4 [INFO] [stderr] Downloaded uniffi_testing v0.28.1 [INFO] [stderr] Downloaded uniffi_checksum_derive v0.28.1 [INFO] [stderr] Downloaded weedle2 v5.0.0 [INFO] [stderr] Downloaded uniffi_udl v0.28.1 [INFO] [stderr] Downloaded scroll_derive v0.12.0 [INFO] [stderr] Downloaded askama_escape v0.10.3 [INFO] [stderr] Downloaded askama_parser v0.2.1 [INFO] [stderr] Downloaded askama_derive v0.12.5 [INFO] [stderr] Downloaded askama v0.12.1 [INFO] [stderr] Downloaded scroll v0.12.0 [INFO] [stderr] Downloaded uniffi_bindgen v0.28.1 [INFO] [stderr] Downloaded goblin v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ec4ba9e0f012954c7758534c5edec2cd6fd6358cd4ee3324f99062af6b3f2f9 [INFO] running `Command { std: "docker" "start" "-a" "4ec4ba9e0f012954c7758534c5edec2cd6fd6358cd4ee3324f99062af6b3f2f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ec4ba9e0f012954c7758534c5edec2cd6fd6358cd4ee3324f99062af6b3f2f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ec4ba9e0f012954c7758534c5edec2cd6fd6358cd4ee3324f99062af6b3f2f9", kill_on_drop: false }` [INFO] [stdout] 4ec4ba9e0f012954c7758534c5edec2cd6fd6358cd4ee3324f99062af6b3f2f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f97e4b5927609427bbce0903dbd80abf70661a4efba55bcf913fa3d797b283b [INFO] running `Command { std: "docker" "start" "-a" "9f97e4b5927609427bbce0903dbd80abf70661a4efba55bcf913fa3d797b283b", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Checking anyhow v1.0.86 [INFO] [stderr] Checking syn v2.0.76 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling uniffi_checksum_derive v0.28.1 [INFO] [stderr] Checking uniffi_meta v0.28.1 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking uniffi_macros v0.28.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `some` and `paren` are never read [INFO] [stdout] --> src/default.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | Some { [INFO] [stdout] | ---- fields in this variant [INFO] [stdout] 21 | some: kw::Some, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | paren: Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DefaultValue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/default.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | EmptySeq(Bracket), [INFO] [stdout] | -------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DefaultValue` has a derived impl for the trait `Clone`, but this is 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] 25 | EmptySeq(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | Record(kw::Record), [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] 29 | Record(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | Enum(kw::Enum), [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] 30 | Enum(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | Error(kw::Error), [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] 31 | Error(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | Object(kw::Object), [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] 32 | Object(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `eq_token` is never read [INFO] [stdout] --> src/export/attributes.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 381 | pub struct DefaultPair { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 382 | pub name: Ident, [INFO] [stdout] 383 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sep` is never read [INFO] [stdout] --> src/util.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 274 | pub struct ExternalTypeItem { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 275 | pub crate_ident: Ident, [INFO] [stdout] 276 | pub sep: Token![,], [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `some` and `paren` are never read [INFO] [stdout] --> src/default.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | Some { [INFO] [stdout] | ---- fields in this variant [INFO] [stdout] 21 | some: kw::Some, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | paren: Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DefaultValue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/default.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | EmptySeq(Bracket), [INFO] [stdout] | -------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DefaultValue` has a derived impl for the trait `Clone`, but this is 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] 25 | EmptySeq(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | Record(kw::Record), [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] 29 | Record(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | Enum(kw::Enum), [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] 30 | Enum(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | Error(kw::Error), [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] 31 | Error(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | Object(kw::Object), [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] 32 | Object(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `eq_token` is never read [INFO] [stdout] --> src/export/attributes.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 381 | pub struct DefaultPair { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 382 | pub name: Ident, [INFO] [stdout] 383 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sep` is never read [INFO] [stdout] --> src/util.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 274 | pub struct ExternalTypeItem { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 275 | pub crate_ident: Ident, [INFO] [stdout] 276 | pub sep: Token![,], [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.89s [INFO] running `Command { std: "docker" "inspect" "9f97e4b5927609427bbce0903dbd80abf70661a4efba55bcf913fa3d797b283b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f97e4b5927609427bbce0903dbd80abf70661a4efba55bcf913fa3d797b283b", kill_on_drop: false }` [INFO] [stdout] 9f97e4b5927609427bbce0903dbd80abf70661a4efba55bcf913fa3d797b283b