[INFO] fetching crate json-five 0.3.0...
[INFO] checking json-five-0.3.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate json-five 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate json-five 0.3.0
[INFO] finished tweaking crates.io crate json-five 0.3.0
[INFO] tweaked toml for crates.io crate json-five 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate json-five 0.3.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate json-five 0.3.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dea143a814db2ae2c767b8c849221e18d547d284dcb0b35e374ebf576ca43fcd
[INFO] running `Command { std: "docker" "start" "-a" "dea143a814db2ae2c767b8c849221e18d547d284dcb0b35e374ebf576ca43fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dea143a814db2ae2c767b8c849221e18d547d284dcb0b35e374ebf576ca43fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea143a814db2ae2c767b8c849221e18d547d284dcb0b35e374ebf576ca43fcd", kill_on_drop: false }`
[INFO] [stdout] dea143a814db2ae2c767b8c849221e18d547d284dcb0b35e374ebf576ca43fcd
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 580febe51de3e842b8b9be1e16582186ca9b38f6b96b173fb284411845dfed93
[INFO] running `Command { std: "docker" "start" "-a" "580febe51de3e842b8b9be1e16582186ca9b38f6b96b173fb284411845dfed93", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]    Compiling unicode-general-category v1.0.0
[INFO] [stderr]     Checking clap_builder v4.5.30
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking is-terminal v0.4.15
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking clap v4.5.30
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking pest v2.7.15
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking json-five v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `with_max_depth` is never used
[INFO] [stdout]    --> src/parser.rs:265:8
[INFO] [stdout]     |
[INFO] [stdout] 259 | impl<'toks, 'input> JSON5Parser<'toks, 'input> {
[INFO] [stdout]     | ---------------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 265 |     fn with_max_depth(tokens: &'toks Tokens<'input>, max_depth: usize) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `with_max_depth` is never used
[INFO] [stdout]    --> src/rt/parser.rs:348:8
[INFO] [stdout]     |
[INFO] [stdout] 342 | impl<'toks, 'input> JSON5Parser<'toks, 'input> {
[INFO] [stdout]     | ---------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 348 |     fn with_max_depth(&mut self, tokens: &'toks Tokens<'input>, max_depth: usize) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]     --> src/de.rs:1385:13
[INFO] [stdout]      |
[INFO] [stdout] 1385 |         let err = maybe_res.unwrap_err();
[INFO] [stdout]      |             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_max_depth` is never used
[INFO] [stdout]    --> src/parser.rs:265:8
[INFO] [stdout]     |
[INFO] [stdout] 259 | impl<'toks, 'input> JSON5Parser<'toks, 'input> {
[INFO] [stdout]     | ---------------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 265 |     fn with_max_depth(tokens: &'toks Tokens<'input>, max_depth: usize) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `with_max_depth` is never used
[INFO] [stdout]    --> src/rt/parser.rs:348:8
[INFO] [stdout]     |
[INFO] [stdout] 342 | impl<'toks, 'input> JSON5Parser<'toks, 'input> {
[INFO] [stdout]     | ---------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 348 |     fn with_max_depth(&mut self, tokens: &'toks Tokens<'input>, max_depth: usize) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.07s
[INFO] running `Command { std: "docker" "inspect" "580febe51de3e842b8b9be1e16582186ca9b38f6b96b173fb284411845dfed93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580febe51de3e842b8b9be1e16582186ca9b38f6b96b173fb284411845dfed93", kill_on_drop: false }`
[INFO] [stdout] 580febe51de3e842b8b9be1e16582186ca9b38f6b96b173fb284411845dfed93