[INFO] cloning repository https://github.com/vincenzomerolla/css-gradient-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vincenzomerolla/css-gradient-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvincenzomerolla%2Fcss-gradient-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvincenzomerolla%2Fcss-gradient-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cccaad5cfb9a9a198cbf88d4c47dea2be90e1f15
[INFO] building vincenzomerolla/css-gradient-parser against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvincenzomerolla%2Fcss-gradient-parser" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/vincenzomerolla/css-gradient-parser
[INFO] finished tweaking git repo https://github.com/vincenzomerolla/css-gradient-parser
[INFO] tweaked toml for git repo https://github.com/vincenzomerolla/css-gradient-parser written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vincenzomerolla/css-gradient-parser on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 131 packages to latest compatible versions
[INFO] [stderr]       Adding napi v2.16.17 (available: v3.3.0)
[INFO] [stderr]       Adding napi-derive v2.16.13 (available: v3.2.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d89902c660525c664df92f01e9efc14c9d537db952b617fbe41dbe0a6730680
[INFO] running `Command { std: "docker" "start" "-a" "3d89902c660525c664df92f01e9efc14c9d537db952b617fbe41dbe0a6730680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d89902c660525c664df92f01e9efc14c9d537db952b617fbe41dbe0a6730680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d89902c660525c664df92f01e9efc14c9d537db952b617fbe41dbe0a6730680", kill_on_drop: false }`
[INFO] [stdout] 3d89902c660525c664df92f01e9efc14c9d537db952b617fbe41dbe0a6730680
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9e14746b1a34630762c038ce19ded2f46b3f46844f8c9c91fb67e5487b35d96
[INFO] running `Command { std: "docker" "start" "-a" "e9e14746b1a34630762c038ce19ded2f46b3f46844f8c9c91fb67e5487b35d96", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling dtoa v1.0.10
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling outref v0.1.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling rkyv v0.7.45
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling simd-abstraction v0.7.1
[INFO] [stderr]    Compiling parcel_selectors v0.28.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling data-url v0.1.1
[INFO] [stderr]    Compiling base64-simd v0.7.0
[INFO] [stderr]    Compiling napi-build v2.2.3
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling vlq v0.5.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling vincenzo_css-gradient-parser v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling napi-sys v2.4.0
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling rkyv_derive v0.7.45
[INFO] [stderr]    Compiling static-self-derive v0.1.1
[INFO] [stderr]    Compiling const-str-proc-macro v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling ptr_meta v0.1.4
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]    Compiling napi-derive-backend v1.0.75
[INFO] [stderr]    Compiling const-str v0.3.2
[INFO] [stderr]    Compiling lightningcss-derive v1.0.0-alpha.43
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling napi-derive v2.16.13
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling parcel_sourcemap v2.1.1
[INFO] [stderr]    Compiling napi v2.16.17
[INFO] [stderr]    Compiling cssparser v0.33.0
[INFO] [stderr]    Compiling static-self v0.1.2
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling cssparser-color v0.1.0
[INFO] [stderr]    Compiling lightningcss v1.0.0-alpha.67
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `serde`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lightningcss-1.0.0-alpha.67/src/properties/mod.rs:992:26
[INFO] [stdout]      |
[INFO] [stdout]  992 |             Content(serde::__private::de::Content<'de>),
[INFO] [stdout]      |                            ^^^^^^^^^ could not find `__private` in `serde`
[INFO] [stdout] ...
[INFO] [stdout] 1199 | / define_properties! {
[INFO] [stdout] 1200 | |   "background-color": BackgroundColor(CssColor),
[INFO] [stdout] 1201 | |   "background-image": BackgroundImage(SmallVec<[Image<'i>; 1]>),
[INFO] [stdout] 1202 | |   "background-position-x": BackgroundPositionX(SmallVec<[HorizontalPosition; 1]>),
[INFO] [stdout] ...    |
[INFO] [stdout] 1615 | |   "color-scheme": ColorScheme(ColorScheme),
[INFO] [stdout] 1616 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `define_properties` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `serde`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lightningcss-1.0.0-alpha.67/src/properties/mod.rs:1065:35
[INFO] [stdout]      |
[INFO] [stdout] 1065 |           let deserializer = serde::__private::de::ContentDeserializer::new(content);
[INFO] [stdout]      |                                     ^^^^^^^^^ could not find `__private` in `serde`
[INFO] [stdout] ...
[INFO] [stdout] 1199 | / define_properties! {
[INFO] [stdout] 1200 | |   "background-color": BackgroundColor(CssColor),
[INFO] [stdout] 1201 | |   "background-image": BackgroundImage(SmallVec<[Image<'i>; 1]>),
[INFO] [stdout] 1202 | |   "background-position-x": BackgroundPositionX(SmallVec<[HorizontalPosition; 1]>),
[INFO] [stdout] ...    |
[INFO] [stdout] 1615 | |   "color-scheme": ColorScheme(ColorScheme),
[INFO] [stdout] 1616 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `define_properties` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `serde`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lightningcss-1.0.0-alpha.67/src/rules/mod.rs:212:23
[INFO] [stdout]     |
[INFO] [stdout] 212 |       content: serde::__private::de::Content<'de>,
[INFO] [stdout]     |                       ^^^^^^^^^ could not find `__private` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `serde`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lightningcss-1.0.0-alpha.67/src/rules/mod.rs:229:38
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let mut value: Option<serde::__private::de::Content> = None;
[INFO] [stdout]     |                                      ^^^^^^^^^ could not find `__private` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `__private` in `serde`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lightningcss-1.0.0-alpha.67/src/rules/mod.rs:248:31
[INFO] [stdout]     |
[INFO] [stdout] 248 |     let deserializer = serde::__private::de::ContentDeserializer::new(partial.content);
[INFO] [stdout]     |                               ^^^^^^^^^ could not find `__private` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lightningcss` (lib) due to 5 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e9e14746b1a34630762c038ce19ded2f46b3f46844f8c9c91fb67e5487b35d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e14746b1a34630762c038ce19ded2f46b3f46844f8c9c91fb67e5487b35d96", kill_on_drop: false }`
[INFO] [stdout] e9e14746b1a34630762c038ce19ded2f46b3f46844f8c9c91fb67e5487b35d96