[INFO] fetching crate cheadermap 0.2.1... [INFO] checking cheadermap-0.2.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate cheadermap 0.2.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate cheadermap 0.2.1 [INFO] finished tweaking crates.io crate cheadermap 0.2.1 [INFO] tweaked toml for crates.io crate cheadermap 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cheadermap 0.2.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 13 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23698d09dfb0c0c4bfef81b3eb151635a6eaf27d4fb974cf8e3bde89713ccaeb [INFO] running `Command { std: "docker" "start" "-a" "23698d09dfb0c0c4bfef81b3eb151635a6eaf27d4fb974cf8e3bde89713ccaeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23698d09dfb0c0c4bfef81b3eb151635a6eaf27d4fb974cf8e3bde89713ccaeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23698d09dfb0c0c4bfef81b3eb151635a6eaf27d4fb974cf8e3bde89713ccaeb", kill_on_drop: false }` [INFO] [stdout] 23698d09dfb0c0c4bfef81b3eb151635a6eaf27d4fb974cf8e3bde89713ccaeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2879213d99775f75ef0c7ab4bc3bda76b460bca26fa3c51ccefe14d21f0ac61 [INFO] running `Command { std: "docker" "start" "-a" "f2879213d99775f75ef0c7ab4bc3bda76b460bca26fa3c51ccefe14d21f0ac61", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking cheadermap v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `magic`, `version`, `reserved`, `string_count`, and `max_value_length` are never read [INFO] [stdout] --> src/binary/header.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct DataHeader { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 17 | pub magic: MagicType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | pub version: VersionType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 19 | pub reserved: ReservedType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 20 | pub string_section_offset: StringSectionOffsetType, [INFO] [stdout] 21 | pub string_count: StringCountType, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 22 | pub bucket_count: BucketCountType, [INFO] [stdout] 23 | pub max_value_length: MaxValueLength, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DataHeader` 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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/binary/mod.rs:64:31 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn parse_headermap(bytes: &[u8], fail_on_bucket_error: bool) -> anyhow::Result> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ----- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 64 | pub fn parse_headermap(bytes: &[u8], fail_on_bucket_error: bool) -> anyhow::Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic`, `version`, `reserved`, `string_count`, and `max_value_length` are never read [INFO] [stdout] --> src/binary/header.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct DataHeader { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 17 | pub magic: MagicType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | pub version: VersionType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 19 | pub reserved: ReservedType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 20 | pub string_section_offset: StringSectionOffsetType, [INFO] [stdout] 21 | pub string_count: StringCountType, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 22 | pub bucket_count: BucketCountType, [INFO] [stdout] 23 | pub max_value_length: MaxValueLength, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DataHeader` 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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/binary/mod.rs:64:31 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn parse_headermap(bytes: &[u8], fail_on_bucket_error: bool) -> anyhow::Result> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ----- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 64 | pub fn parse_headermap(bytes: &[u8], fail_on_bucket_error: bool) -> anyhow::Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.51s [INFO] running `Command { std: "docker" "inspect" "f2879213d99775f75ef0c7ab4bc3bda76b460bca26fa3c51ccefe14d21f0ac61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2879213d99775f75ef0c7ab4bc3bda76b460bca26fa3c51ccefe14d21f0ac61", kill_on_drop: false }` [INFO] [stdout] f2879213d99775f75ef0c7ab4bc3bda76b460bca26fa3c51ccefe14d21f0ac61