[INFO] fetching crate uniffi_bindgen 0.25.2... [INFO] checking uniffi_bindgen-0.25.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate uniffi_bindgen 0.25.2 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate uniffi_bindgen 0.25.2 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 uniffi_bindgen 0.25.2 [INFO] finished tweaking crates.io crate uniffi_bindgen 0.25.2 [INFO] tweaked toml for crates.io crate uniffi_bindgen 0.25.2 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 54 packages [INFO] [stderr] Adding cargo_metadata v0.15.4 (latest: v0.18.1) [INFO] [stderr] Adding goblin v0.6.1 (latest: v0.8.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding scroll v0.11.0 (latest: v0.12.0) [INFO] [stderr] Adding scroll_derive v0.11.1 (latest: v0.12.0) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding uniffi_checksum_derive v0.25.3 (latest: v0.27.1) [INFO] [stderr] Adding uniffi_meta v0.25.2 (latest: v0.27.1) [INFO] [stderr] Adding uniffi_testing v0.25.2 (latest: v0.27.1) [INFO] [stderr] Adding uniffi_udl v0.25.2 (latest: v0.27.1) [INFO] [stderr] Adding weedle2 v4.0.0 (latest: v5.0.0) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded weedle2 v4.0.0 [INFO] [stderr] Downloaded uniffi_meta v0.25.2 [INFO] [stderr] Downloaded uniffi_udl v0.25.2 [INFO] [stderr] Downloaded uniffi_checksum_derive v0.25.3 [INFO] [stderr] Downloaded uniffi_testing v0.25.2 [INFO] [stderr] Downloaded goblin v0.6.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c43a62bbc4fd789ff6bf61352f23c4e1e93a8ad713d1a656f0744ab47bc69be [INFO] running `Command { std: "docker" "start" "-a" "1c43a62bbc4fd789ff6bf61352f23c4e1e93a8ad713d1a656f0744ab47bc69be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c43a62bbc4fd789ff6bf61352f23c4e1e93a8ad713d1a656f0744ab47bc69be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c43a62bbc4fd789ff6bf61352f23c4e1e93a8ad713d1a656f0744ab47bc69be", kill_on_drop: false }` [INFO] [stdout] 1c43a62bbc4fd789ff6bf61352f23c4e1e93a8ad713d1a656f0744ab47bc69be [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7943102e9840323cb36d6dce4c0c74a7b865b6f44ab67c775609c6eaa870f25f [INFO] running `Command { std: "docker" "start" "-a" "7943102e9840323cb36d6dce4c0c74a7b865b6f44ab67c775609c6eaa870f25f", kill_on_drop: false }` [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Checking weedle2 v4.0.0 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking askama_escape v0.10.3 [INFO] [stderr] Compiling scroll_derive v0.11.1 [INFO] [stderr] Compiling uniffi_checksum_derive v0.25.3 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking cargo-platform v0.1.8 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking uniffi_meta v0.25.2 [INFO] [stderr] Checking scroll v0.11.0 [INFO] [stderr] Checking goblin v0.6.1 [INFO] [stderr] Checking cargo_metadata v0.15.4 [INFO] [stderr] Compiling askama_parser v0.2.1 [INFO] [stderr] Checking uniffi_testing v0.25.2 [INFO] [stderr] Checking uniffi_udl v0.25.2 [INFO] [stderr] Compiling basic-toml v0.1.9 [INFO] [stderr] Compiling askama_derive v0.12.5 [INFO] [stderr] Checking askama v0.12.1 [INFO] [stderr] Checking uniffi_bindgen v0.25.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/interface/mod.rs:143:36 [INFO] [stdout] | [INFO] [stdout] 143 | self.types.add_known_type(&uniffi_meta::Type::String)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:92:27 [INFO] [stdout] | [INFO] [stdout] 92 | #![warn(rust_2018_idioms, unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 143 - self.types.add_known_type(&uniffi_meta::Type::String)?; [INFO] [stdout] 143 + self.types.add_known_type(&Type::String)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/library_mode.rs:224:13 [INFO] [stdout] | [INFO] [stdout] 224 | uniffi_meta::Metadata::UdlFile(meta) => Some(meta), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 224 - uniffi_meta::Metadata::UdlFile(meta) => Some(meta), [INFO] [stdout] 224 + Metadata::UdlFile(meta) => Some(meta), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:244:40 [INFO] [stdout] | [INFO] [stdout] 244 | if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 244 - if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref()) [INFO] [stdout] 244 + if let Some(cdylib_name) = library_mode::calc_cdylib_name(library_file.as_ref()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ComponentInterface` is imported redundantly [INFO] [stdout] --> src/interface/function.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 318 | use super::super::ComponentInterface; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 319 | use super::*; [INFO] [stdout] | -------- the item `ComponentInterface` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/interface/mod.rs:143:36 [INFO] [stdout] | [INFO] [stdout] 143 | self.types.add_known_type(&uniffi_meta::Type::String)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:92:27 [INFO] [stdout] | [INFO] [stdout] 92 | #![warn(rust_2018_idioms, unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 143 - self.types.add_known_type(&uniffi_meta::Type::String)?; [INFO] [stdout] 143 + self.types.add_known_type(&Type::String)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/library_mode.rs:224:13 [INFO] [stdout] | [INFO] [stdout] 224 | uniffi_meta::Metadata::UdlFile(meta) => Some(meta), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 224 - uniffi_meta::Metadata::UdlFile(meta) => Some(meta), [INFO] [stdout] 224 + Metadata::UdlFile(meta) => Some(meta), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:244:40 [INFO] [stdout] | [INFO] [stdout] 244 | if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 244 - if let Some(cdylib_name) = crate::library_mode::calc_cdylib_name(library_file.as_ref()) [INFO] [stdout] 244 + if let Some(cdylib_name) = library_mode::calc_cdylib_name(library_file.as_ref()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `imports` is never used [INFO] [stdout] --> src/bindings/kotlin/gen_kotlin/mod.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 31 | trait CodeType: Debug { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 61 | fn imports(&self) -> Option> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `imports` and `initialization_fn` are never used [INFO] [stdout] --> src/bindings/python/gen_python/mod.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 31 | trait CodeType: Debug { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 58 | fn imports(&self) -> Option> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn initialization_fn(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `imports` is never used [INFO] [stdout] --> src/bindings/swift/gen_swift/mod.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 33 | trait CodeType: Debug { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 81 | fn imports(&self) -> Option> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `imports` is never used [INFO] [stdout] --> src/bindings/kotlin/gen_kotlin/mod.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 31 | trait CodeType: Debug { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 61 | fn imports(&self) -> Option> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `imports` and `initialization_fn` are never used [INFO] [stdout] --> src/bindings/python/gen_python/mod.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 31 | trait CodeType: Debug { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 58 | fn imports(&self) -> Option> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn initialization_fn(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `imports` is never used [INFO] [stdout] --> src/bindings/swift/gen_swift/mod.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 33 | trait CodeType: Debug { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 81 | fn imports(&self) -> Option> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.52s [INFO] running `Command { std: "docker" "inspect" "7943102e9840323cb36d6dce4c0c74a7b865b6f44ab67c775609c6eaa870f25f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7943102e9840323cb36d6dce4c0c74a7b865b6f44ab67c775609c6eaa870f25f", kill_on_drop: false }` [INFO] [stdout] 7943102e9840323cb36d6dce4c0c74a7b865b6f44ab67c775609c6eaa870f25f