[INFO] fetching crate serde-gff 0.3.0... [INFO] checking serde-gff-0.3.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate serde-gff 0.3.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate serde-gff 0.3.0 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 crates.io crate serde-gff 0.3.0 [INFO] finished tweaking crates.io crate serde-gff 0.3.0 [INFO] tweaked toml for crates.io crate serde-gff 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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 19 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1f7e797e722c61b68f736e44b5f2e4c737e00b9e76d3a9a3ab1cc351cdb6d41e [INFO] running `Command { std: "docker" "start" "-a" "1f7e797e722c61b68f736e44b5f2e4c737e00b9e76d3a9a3ab1cc351cdb6d41e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f7e797e722c61b68f736e44b5f2e4c737e00b9e76d3a9a3ab1cc351cdb6d41e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f7e797e722c61b68f736e44b5f2e4c737e00b9e76d3a9a3ab1cc351cdb6d41e", kill_on_drop: false }` [INFO] [stdout] 1f7e797e722c61b68f736e44b5f2e4c737e00b9e76d3a9a3ab1cc351cdb6d41e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 817299cb29191bf9dfb3ffebb7be7e4715af61c3cf9bb3702c6c3c0aa90686cc [INFO] running `Command { std: "docker" "start" "-a" "817299cb29191bf9dfb3ffebb7be7e4715af61c3cf9bb3702c6c3c0aa90686cc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking serde-gff v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> src/raw.rs:105:7 [INFO] [stdout] | [INFO] [stdout] 105 | #[cfg(nightly)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> src/raw.rs:105:7 [INFO] [stdout] | [INFO] [stdout] 105 | #[cfg(nightly)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1523:49 [INFO] [stdout] | [INFO] [stdout] 1523 | struct Struct { field1: u32, field2: f32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1614:36 [INFO] [stdout] | [INFO] [stdout] 1614 | struct Item1 { payload: u32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1616:34 [INFO] [stdout] | [INFO] [stdout] 1616 | struct Item2 { value: u64 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1636:49 [INFO] [stdout] | [INFO] [stdout] 1636 | struct Struct { field1: u32, field2: f32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1647:8 [INFO] [stdout] | [INFO] [stdout] 1647 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1310:36 [INFO] [stdout] | [INFO] [stdout] 1310 | struct Value { value: u32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] ... [INFO] [stdout] 1758 | enum_tests!(toplevel); [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `enum_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1940:49 [INFO] [stdout] | [INFO] [stdout] 1940 | struct Struct { field1: u32, field2: f32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:2022:36 [INFO] [stdout] | [INFO] [stdout] 2022 | struct Item1 { payload: u32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:2024:34 [INFO] [stdout] | [INFO] [stdout] 2024 | struct Item2 { value: u64 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:2044:49 [INFO] [stdout] | [INFO] [stdout] 2044 | struct Struct { field1: u32, field2: f32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1310:36 [INFO] [stdout] | [INFO] [stdout] 1310 | struct Value { value: u32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] ... [INFO] [stdout] 2315 | enum_tests!(as_field); [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `enum_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `by_field` and `raw` are never read [INFO] [stdout] --> src/raw.rs:201:3 [INFO] [stdout] | [INFO] [stdout] 199 | struct DebugFieldData<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 200 | /// Данные, разбитые по пр... [INFO] [stdout] 201 | by_field: Vec>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 202 | /// Данные в том виде, в каком они хранятся в файле [INFO] [stdout] 203 | raw: &'a [u8], [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugFieldData` has a derived impl for the trait `Debug`, 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: fields `by_struct` and `raw` are never read [INFO] [stdout] --> src/raw.rs:219:3 [INFO] [stdout] | [INFO] [stdout] 217 | struct DebugFieldIndex<'a> { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 218 | /// Данные, разбитые по прин... [INFO] [stdout] 219 | by_struct: Vec>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 220 | /// Данные в том виде, в каком они хранятся в файле [INFO] [stdout] 221 | raw: &'a [u32], [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugFieldIndex` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `by_list` and `raw` are never read [INFO] [stdout] --> src/raw.rs:237:3 [INFO] [stdout] | [INFO] [stdout] 235 | struct DebugListIndex<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 236 | /// Данные, разбитые по п... [INFO] [stdout] 237 | by_list: Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 238 | /// Данные в том виде, в каком они хранятся в файле [INFO] [stdout] 239 | raw: &'a [u32], [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugListIndex` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `by_field` and `raw` are never read [INFO] [stdout] --> src/raw.rs:201:3 [INFO] [stdout] | [INFO] [stdout] 199 | struct DebugFieldData<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 200 | /// Данные, разбитые по пр... [INFO] [stdout] 201 | by_field: Vec>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 202 | /// Данные в том виде, в каком они хранятся в файле [INFO] [stdout] 203 | raw: &'a [u8], [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugFieldData` has a derived impl for the trait `Debug`, 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: fields `by_struct` and `raw` are never read [INFO] [stdout] --> src/raw.rs:219:3 [INFO] [stdout] | [INFO] [stdout] 217 | struct DebugFieldIndex<'a> { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 218 | /// Данные, разбитые по прин... [INFO] [stdout] 219 | by_struct: Vec>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 220 | /// Данные в том виде, в каком они хранятся в файле [INFO] [stdout] 221 | raw: &'a [u32], [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugFieldIndex` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `by_list` and `raw` are never read [INFO] [stdout] --> src/raw.rs:237:3 [INFO] [stdout] | [INFO] [stdout] 235 | struct DebugListIndex<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 236 | /// Данные, разбитые по п... [INFO] [stdout] 237 | by_list: Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 238 | /// Данные в том виде, в каком они хранятся в файле [INFO] [stdout] 239 | raw: &'a [u32], [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugListIndex` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.79s [INFO] running `Command { std: "docker" "inspect" "817299cb29191bf9dfb3ffebb7be7e4715af61c3cf9bb3702c6c3c0aa90686cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "817299cb29191bf9dfb3ffebb7be7e4715af61c3cf9bb3702c6c3c0aa90686cc", kill_on_drop: false }` [INFO] [stdout] 817299cb29191bf9dfb3ffebb7be7e4715af61c3cf9bb3702c6c3c0aa90686cc