[INFO] cloning repository https://github.com/Diegovsky/htmeta
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Diegovsky/htmeta" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiegovsky%2Fhtmeta", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiegovsky%2Fhtmeta'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32c732b8f659459d4bc30d2d82dd4503237d11d4
[INFO] checking Diegovsky/htmeta against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiegovsky%2Fhtmeta" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Diegovsky/htmeta
[INFO] finished tweaking git repo https://github.com/Diegovsky/htmeta
[INFO] tweaked toml for git repo https://github.com/Diegovsky/htmeta written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Diegovsky/htmeta on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Diegovsky/htmeta 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6523843e164140e00a5548c7c3395f14be9707eba407ca054d6393c4a19ab17b
[INFO] running `Command { std: "docker" "start" "-a" "6523843e164140e00a5548c7c3395f14be9707eba407ca054d6393c4a19ab17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6523843e164140e00a5548c7c3395f14be9707eba407ca054d6393c4a19ab17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6523843e164140e00a5548c7c3395f14be9707eba407ca054d6393c4a19ab17b", kill_on_drop: false }`
[INFO] [stdout] 6523843e164140e00a5548c7c3395f14be9707eba407ca054d6393c4a19ab17b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba2c6bbb821e9cea001fabc1535c5f22357b351d78189106ca0f5db7d68ea361
[INFO] running `Command { std: "docker" "start" "-a" "ba2c6bbb821e9cea001fabc1535c5f22357b351d78189106ca0f5db7d68ea361", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]    Compiling rustix v0.38.39
[INFO] [stderr]    Compiling thiserror v1.0.68
[INFO] [stderr]    Compiling owo-colors v4.1.0
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking supports-hyperlinks v3.0.0
[INFO] [stderr]     Checking winnow v0.6.26
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]     Checking supports-color v3.0.1
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking clap_builder v4.5.20
[INFO] [stderr]     Checking lexopt v0.3.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking similar-asserts v1.6.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking clap v4.5.20
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling thiserror-impl v1.0.68
[INFO] [stderr]    Compiling miette-derive v7.2.0
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking ron v0.8.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking htmeta-auto-test v0.1.0 (/opt/rustwide/workdir/htmeta-auto-test)
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking miette v7.2.0
[INFO] [stderr]     Checking kdl v6.3.3
[INFO] [stderr]     Checking htmeta v0.4.0 (/opt/rustwide/workdir/htmeta)
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> htmeta/src/lib.rs:503:20
[INFO] [stdout]     |
[INFO] [stdout] 503 |                 && let Some(val) = node.get(0)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> htmeta/src/lib.rs:510:20
[INFO] [stdout]     |
[INFO] [stdout] 510 |                 && let Some(content) = node.get(0)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> htmeta/src/lib.rs:518:20
[INFO] [stdout]     |
[INFO] [stdout] 518 |                 && let Some(content) = node.get(0)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> htmeta/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> htmeta/src/lib.rs:503:20
[INFO] [stdout]     |
[INFO] [stdout] 503 |                 && let Some(val) = node.get(0)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> htmeta/src/lib.rs:510:20
[INFO] [stdout]     |
[INFO] [stdout] 510 |                 && let Some(content) = node.get(0)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> htmeta/src/lib.rs:518:20
[INFO] [stdout]     |
[INFO] [stdout] 518 |                 && let Some(content) = node.get(0)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> htmeta/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `htmeta` (lib) due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `htmeta` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "ba2c6bbb821e9cea001fabc1535c5f22357b351d78189106ca0f5db7d68ea361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2c6bbb821e9cea001fabc1535c5f22357b351d78189106ca0f5db7d68ea361", kill_on_drop: false }`
[INFO] [stdout] ba2c6bbb821e9cea001fabc1535c5f22357b351d78189106ca0f5db7d68ea361
