[INFO] fetching crate hackernews_tui 0.13.5... [INFO] checking hackernews_tui-0.13.5 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate hackernews_tui 0.13.5 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hackernews_tui 0.13.5 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cursive_buffered_backend v0.6.2 [INFO] [stderr] Downloaded config_parser_derive v0.1.3 [INFO] [stderr] Downloaded send_wrapper v0.5.0 [INFO] [stderr] Downloaded cursive-async-view v0.6.0 [INFO] [stderr] Downloaded config_parser2 v0.1.5 [INFO] [stderr] Downloaded cursive-aligned-view v0.6.0 [INFO] [stderr] Downloaded kuchiki v0.8.1 [INFO] [stderr] Downloaded readable-readability v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e979833a4e3787d6b158ada39df0cb0b91ae0bc1631ee03b9621df14591a088 [INFO] running `Command { std: "docker" "start" "-a" "9e979833a4e3787d6b158ada39df0cb0b91ae0bc1631ee03b9621df14591a088", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e979833a4e3787d6b158ada39df0cb0b91ae0bc1631ee03b9621df14591a088", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e979833a4e3787d6b158ada39df0cb0b91ae0bc1631ee03b9621df14591a088", kill_on_drop: false }` [INFO] [stdout] 9e979833a4e3787d6b158ada39df0cb0b91ae0bc1631ee03b9621df14591a088 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2f38707ec4e334ecc095af39eb890d7d17cdeca4eafc59fa807fabc869701f8 [INFO] running `Command { std: "docker" "start" "-a" "f2f38707ec4e334ecc095af39eb890d7d17cdeca4eafc59fa807fabc869701f8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.88 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] 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[INFO] [stderr] Compiling markup5ever v0.12.1 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking cursive_buffered_backend v0.6.2 [INFO] [stderr] Checking cursive v0.20.0 [INFO] [stderr] Checking cursive-aligned-view v0.6.0 [INFO] [stderr] Checking cursive-async-view v0.6.0 [INFO] [stderr] 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 serde_json v1.0.132 [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 readable-readability v0.4.0 [INFO] [stderr] Checking toml v0.8.19 [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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/model.rs:175:20 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn get_url(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/model.rs:175:20 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn get_url(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type 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 45.99s [INFO] running `Command { std: "docker" "inspect" "f2f38707ec4e334ecc095af39eb890d7d17cdeca4eafc59fa807fabc869701f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2f38707ec4e334ecc095af39eb890d7d17cdeca4eafc59fa807fabc869701f8", kill_on_drop: false }` [INFO] [stdout] f2f38707ec4e334ecc095af39eb890d7d17cdeca4eafc59fa807fabc869701f8