[INFO] fetching crate prest-build 0.6.0-debug4...
[INFO] building prest-build-0.6.0-debug4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate prest-build 0.6.0-debug4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate prest-build 0.6.0-debug4
[INFO] finished tweaking crates.io crate prest-build 0.6.0-debug4
[INFO] tweaked toml for crates.io crate prest-build 0.6.0-debug4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prest-build 0.6.0-debug4 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prest-build 0.6.0-debug4 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded walrus-macro v0.22.0
[INFO] [stderr]   Downloaded wasm-bindgen-threads-xform v0.2.100
[INFO] [stderr]   Downloaded wasm-bindgen-wasm-interpreter v0.2.100
[INFO] [stderr]   Downloaded wasm-bindgen-wasm-conventions v0.2.100
[INFO] [stderr]   Downloaded wasm-encoder v0.214.0
[INFO] [stderr]   Downloaded normpath v0.2.0
[INFO] [stderr]   Downloaded radix_fmt v1.0.0
[INFO] [stderr]   Downloaded wasm-bindgen-cli-support v0.2.100
[INFO] [stderr]   Downloaded swc_ecma_codegen_macros v2.0.1
[INFO] [stderr]   Downloaded swc_graph_analyzer v14.0.0
[INFO] [stderr]   Downloaded path-clean v0.1.0
[INFO] [stderr]   Downloaded swc_ecma_utils v18.0.1
[INFO] [stderr]   Downloaded prest-npm v0.2.0-debug2
[INFO] [stderr]   Downloaded unicode-id v0.3.5
[INFO] [stderr]   Downloaded darling_macro v0.14.4
[INFO] [stderr]   Downloaded codemap v0.1.3
[INFO] [stderr]   Downloaded swc_sourcemap v9.3.2
[INFO] [stderr]   Downloaded darling_core v0.14.4
[INFO] [stderr]   Downloaded grass_compiler v0.13.4
[INFO] [stderr]   Downloaded regress v0.10.3
[INFO] [stderr]   Downloaded lasso v0.7.3
[INFO] [stderr]   Downloaded async-compression v0.4.25
[INFO] [stderr]   Downloaded webpki-roots v1.0.1
[INFO] [stderr]   Downloaded winnow v0.7.11
[INFO] [stderr]   Downloaded swc_ecma_transforms_base v18.0.0
[INFO] [stderr]   Downloaded h2 v0.4.10
[INFO] [stderr]   Downloaded swc_ecma_visit v13.0.0
[INFO] [stderr]   Downloaded swc_ecma_lexer v17.0.6
[INFO] [stderr]   Downloaded color-eyre v0.6.5
[INFO] [stderr]   Downloaded wasm-bindgen-multi-value-xform v0.2.100
[INFO] [stderr]   Downloaded cached_proc_macro v0.17.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_optimization v19.0.0
[INFO] [stderr]   Downloaded swc_ecma_parser v17.2.0
[INFO] [stderr]   Downloaded par-iter v2.0.0
[INFO] [stderr]   Downloaded swc_ecma_ast v13.0.0
[INFO] [stderr]   Downloaded cached v0.44.0
[INFO] [stderr]   Downloaded xattr v0.2.3
[INFO] [stderr]   Downloaded swc_ecma_codegen v15.0.1
[INFO] [stderr]   Downloaded wasm-bindgen-externref-xform v0.2.100
[INFO] [stderr]   Downloaded webmanifest v1.1.1
[INFO] [stderr]   Downloaded grass v0.13.4
[INFO] [stderr]   Downloaded darling v0.14.4
[INFO] [stderr]   Downloaded node-semver-with-ord v2.1.1-alpha.0
[INFO] [stderr]   Downloaded notify v8.0.0
[INFO] [stderr]   Downloaded swc_bundler v22.0.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_macros v1.0.1
[INFO] [stderr]   Downloaded from_variant v2.0.1
[INFO] [stderr]   Downloaded ptr_meta v0.3.0
[INFO] [stderr]   Downloaded hstr v1.1.1
[INFO] [stderr]   Downloaded swc_atoms v6.0.0
[INFO] [stderr]   Downloaded cached_proc_macro_types v0.1.1
[INFO] [stderr]   Downloaded color-spantrace v0.3.0
[INFO] [stderr]   Downloaded tokio-tar-fixed-perms v0.3.0
[INFO] [stderr]   Downloaded swc_ecma_loader v13.0.0
[INFO] [stderr]   Downloaded swc_timer v1.0.0
[INFO] [stderr]   Downloaded swc_ecma_minifier v23.0.4
[INFO] [stderr]   Downloaded swc_config_macro v1.0.1
[INFO] [stderr]   Downloaded swc_common v13.0.1
[INFO] [stderr]   Downloaded wasmparser v0.214.0
[INFO] [stderr]   Downloaded walrus v0.23.3
[INFO] [stderr]   Downloaded cow-replace v0.1.1
[INFO] [stderr]   Downloaded swc_ecma_transforms_typescript v20.0.0
[INFO] [stderr]   Downloaded ast_node v3.0.1
[INFO] [stderr]   Downloaded ptr_meta_derive v0.3.0
[INFO] [stderr]   Downloaded swc_allocator v4.0.0
[INFO] [stderr]   Downloaded swc_config v3.1.1
[INFO] [stderr]   Downloaded swc_ecma_usage_analyzer v19.0.0
[INFO] [stderr]   Downloaded string_enum v1.0.1
[INFO] [stderr]   Downloaded swc_ecma_transforms_react v20.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcc76a20bb82eabc6e4ba501fdce8b066c766ed5879746bf49cd1ab5ca46df3e
[INFO] running `Command { std: "docker" "start" "-a" "fcc76a20bb82eabc6e4ba501fdce8b066c766ed5879746bf49cd1ab5ca46df3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcc76a20bb82eabc6e4ba501fdce8b066c766ed5879746bf49cd1ab5ca46df3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcc76a20bb82eabc6e4ba501fdce8b066c766ed5879746bf49cd1ab5ca46df3e", kill_on_drop: false }`
[INFO] [stdout] fcc76a20bb82eabc6e4ba501fdce8b066c766ed5879746bf49cd1ab5ca46df3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca0b765265127b3c900d433bc3028694de4de84693e73a90fefa63afecedaf7d
[INFO] running `Command { std: "docker" "start" "-a" "ca0b765265127b3c900d433bc3028694de4de84693e73a90fefa63afecedaf7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling wasm-encoder v0.214.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling rustc-demangle v0.1.25
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling walrus-macro v0.22.0
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling wasmparser v0.214.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling webmanifest v1.1.1
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling walrus v0.23.3
[INFO] [stderr]    Compiling wasm-bindgen-wasm-conventions v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-threads-xform v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-externref-xform v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-multi-value-xform v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-wasm-interpreter v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-cli-support v0.2.100
[INFO] [stderr]    Compiling prest-build v0.6.0-debug4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "ca0b765265127b3c900d433bc3028694de4de84693e73a90fefa63afecedaf7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0b765265127b3c900d433bc3028694de4de84693e73a90fefa63afecedaf7d", kill_on_drop: false }`
[INFO] [stdout] ca0b765265127b3c900d433bc3028694de4de84693e73a90fefa63afecedaf7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b67509edf9d0169d13fc281115d8c40325a3270b7a8a4fd79195f7089a295938
[INFO] running `Command { std: "docker" "start" "-a" "b67509edf9d0169d13fc281115d8c40325a3270b7a8a4fd79195f7089a295938", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prest-build v0.6.0-debug4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "b67509edf9d0169d13fc281115d8c40325a3270b7a8a4fd79195f7089a295938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b67509edf9d0169d13fc281115d8c40325a3270b7a8a4fd79195f7089a295938", kill_on_drop: false }`
[INFO] [stdout] b67509edf9d0169d13fc281115d8c40325a3270b7a8a4fd79195f7089a295938