[INFO] fetching crate hackernews_tui 0.13.5... [INFO] checking hackernews_tui-0.13.5 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate hackernews_tui 0.13.5 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate hackernews_tui 0.13.5 [INFO] finished tweaking crates.io crate hackernews_tui 0.13.5 [INFO] tweaked toml for crates.io crate hackernews_tui 0.13.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hackernews_tui 0.13.5 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] crate crates.io crate hackernews_tui 0.13.5 already has a lockfile, it will not be regenerated [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2ec955310081715904291a655f8665add0e45eff33cbca450e9d3e5b706bc572 [INFO] running `Command { std: "docker" "start" "-a" "2ec955310081715904291a655f8665add0e45eff33cbca450e9d3e5b706bc572", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ec955310081715904291a655f8665add0e45eff33cbca450e9d3e5b706bc572", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ec955310081715904291a655f8665add0e45eff33cbca450e9d3e5b706bc572", kill_on_drop: false }` [INFO] [stdout] 2ec955310081715904291a655f8665add0e45eff33cbca450e9d3e5b706bc572 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1a624c37773359a1dd80d00fbef6ee3077383814be612195673345e0da1c3e27 [INFO] running `Command { std: "docker" "start" "-a" "1a624c37773359a1dd80d00fbef6ee3077383814be612195673345e0da1c3e27", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.88 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Compiling cc v1.1.31 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking hashbrown v0.15.0 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking indexmap v2.6.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking num-integer 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Checking string_cache v0.8.7 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking cookie_store v0.21.0 [INFO] [stderr] Checking ureq v2.10.1 [INFO] [stderr] Checking kuchiki v0.8.1 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking readable-readability v0.4.0 [INFO] [stderr] Checking config_parser2 v0.1.5 [INFO] [stderr] Checking hackernews_tui v0.13.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/parser/rcdom.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 75 | Doctype { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 76 | name: StrTendril, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NodeData` 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: field `contents` is never read [INFO] [stdout] --> src/parser/rcdom.rs:85:15 [INFO] [stdout] | [INFO] [stdout] 85 | Comment { contents: StrTendril }, [INFO] [stdout] | ------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NodeData` 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 `target` and `contents` are never read [INFO] [stdout] --> src/parser/rcdom.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 104 | ProcessingInstruction { [INFO] [stdout] | --------------------- fields in this variant [INFO] [stdout] 105 | target: StrTendril, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 106 | contents: StrTendril, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NodeData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SerializeOp` is never used [INFO] [stdout] --> src/parser/rcdom.rs:446:6 [INFO] [stdout] | [INFO] [stdout] 446 | enum SerializeOp { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SerializableHandle` is never constructed [INFO] [stdout] --> src/parser/rcdom.rs:451:12 [INFO] [stdout] | [INFO] [stdout] 451 | pub struct SerializableHandle(Handle); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/model.rs:175:20 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn get_url(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 175 | pub fn get_url(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/parser/rcdom.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 75 | Doctype { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 76 | name: StrTendril, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NodeData` 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: field `contents` is never read [INFO] [stdout] --> src/parser/rcdom.rs:85:15 [INFO] [stdout] | [INFO] [stdout] 85 | Comment { contents: StrTendril }, [INFO] [stdout] | ------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NodeData` 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 `target` and `contents` are never read [INFO] [stdout] --> src/parser/rcdom.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 104 | ProcessingInstruction { [INFO] [stdout] | --------------------- fields in this variant [INFO] [stdout] 105 | target: StrTendril, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 106 | contents: StrTendril, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NodeData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SerializeOp` is never used [INFO] [stdout] --> src/parser/rcdom.rs:446:6 [INFO] [stdout] | [INFO] [stdout] 446 | enum SerializeOp { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SerializableHandle` is never constructed [INFO] [stdout] --> src/parser/rcdom.rs:451:12 [INFO] [stdout] | [INFO] [stdout] 451 | pub struct SerializableHandle(Handle); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/model.rs:175:20 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn get_url(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 175 | pub fn get_url(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "1a624c37773359a1dd80d00fbef6ee3077383814be612195673345e0da1c3e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a624c37773359a1dd80d00fbef6ee3077383814be612195673345e0da1c3e27", kill_on_drop: false }` [INFO] [stdout] 1a624c37773359a1dd80d00fbef6ee3077383814be612195673345e0da1c3e27