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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.99.0-nightly (d0babd8b6 2026-07-15)
# docs.rs version docsrs 0.0.0 (f1b150f0cd76f7cabcd39e1f4790ba771b28b5c4 2026-07-19 )
# build log [INFO] adding target x86_64-linux-android for toolchain nightly-2026-07-16 [INFO] running `Command { std: CARGO_HOME="/home/cratesfyi/workspace-builder3/cargo-home" RUSTUP_HOME="/home/cratesfyi/workspace-builder3/rustup-home" "/home/cratesfyi/workspace-builder3/cargo-home/bin/rustup" "target" "add" "--toolchain" "nightly-2026-07-16" "x86_64-linux-android", kill_on_drop: false }` [INFO] [stderr] info: component rust-std for target x86_64-linux-android is up to date [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "14154ebcceca40eace3facf2a062cb17eead65a07cf65e114f89954f1b6ba830" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2026-07-16" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustflags=[\"--cfg\", \"docsrs\"]" "-Zhost-config" "-Ztarget-applies-to-host" "--config" "host.rustflags=[\"--cfg\", \"docsrs\"]" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=html-non-static-files\", \"--resource-suffix\", \"-20260715-1.99.0-nightly-d0babd8b6\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-linux-android\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-linux-android", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling deranged v0.5.8 [INFO] [stderr] Compiling selectors v0.36.1 [INFO] [stderr] Compiling schemars v0.8.22 [INFO] [stderr] Compiling cfb v0.7.3 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling schemars_derive v0.8.22 [INFO] [stderr] error[E0425]: cannot find type `Formatter` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing one of these structs [INFO] [stderr] | [INFO] [stderr] 9 + use crate::host::Formatter; [INFO] [stderr] | [INFO] [stderr] 9 + use std::fmt::Formatter; [INFO] [stderr] | [INFO] [stderr] 9 + use alloc::fmt::Formatter; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0433]: cannot find `fmt` in `__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ could not find `fmt` in `__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing one of these modules [INFO] [stderr] | [INFO] [stderr] 9 + use crate::fmt; [INFO] [stderr] | [INFO] [stderr] 9 + use std::fmt; [INFO] [stderr] | [INFO] [stderr] 9 + use alloc::fmt; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0433]: cannot find `Formatter` in `__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ could not find `Formatter` in `__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing one of these structs [INFO] [stderr] | [INFO] [stderr] 9 + use crate::host::Formatter; [INFO] [stderr] | [INFO] [stderr] 9 + use std::fmt::Formatter; [INFO] [stderr] | [INFO] [stderr] 9 + use alloc::fmt::Formatter; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Ok` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing this tuple variant [INFO] [stderr] | [INFO] [stderr] 9 + use std::result::Result::Ok; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Err` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing this tuple variant [INFO] [stderr] | [INFO] [stderr] 9 + use std::result::Result::Err; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `from_utf8_lossy` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find type `PhantomData` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing this struct [INFO] [stderr] | [INFO] [stderr] 9 + use std::marker::PhantomData; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Ok` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing this tuple variant [INFO] [stderr] | [INFO] [stderr] 9 + use std::result::Result::Ok; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Err` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing this tuple variant [INFO] [stderr] | [INFO] [stderr] 9 + use std::result::Result::Err; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `PhantomData` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing this unit struct [INFO] [stderr] | [INFO] [stderr] 9 + use std::marker::PhantomData; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find type `Formatter` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing one of these structs [INFO] [stderr] | [INFO] [stderr] 9 + use crate::host::Formatter; [INFO] [stderr] | [INFO] [stderr] 9 + use std::fmt::Formatter; [INFO] [stderr] | [INFO] [stderr] 9 + use alloc::fmt::Formatter; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0433]: cannot find `fmt` in `__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ could not find `fmt` in `__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing one of these modules [INFO] [stderr] | [INFO] [stderr] 9 + use crate::fmt; [INFO] [stderr] | [INFO] [stderr] 9 + use std::fmt; [INFO] [stderr] | [INFO] [stderr] 9 + use alloc::fmt; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0433]: cannot find `Formatter` in `__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ could not find `Formatter` in `__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing one of these structs [INFO] [stderr] | [INFO] [stderr] 9 + use crate::host::Formatter; [INFO] [stderr] | [INFO] [stderr] 9 + use std::fmt::Formatter; [INFO] [stderr] | [INFO] [stderr] 9 + use alloc::fmt::Formatter; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Ok` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing this tuple variant [INFO] [stderr] | [INFO] [stderr] 9 + use std::result::Result::Ok; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Err` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing this tuple variant [INFO] [stderr] | [INFO] [stderr] 9 + use std::result::Result::Err; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `from_utf8_lossy` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find type `PhantomData` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing this struct [INFO] [stderr] | [INFO] [stderr] 9 + use std::marker::PhantomData; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Ok` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing this tuple variant [INFO] [stderr] | [INFO] [stderr] 9 + use std::result::Result::Ok; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Err` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing this tuple variant [INFO] [stderr] | [INFO] [stderr] 9 + use std::result::Result::Err; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `PhantomData` in module `_serde::__private229` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-2.5.8/src/host.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | #[cfg_attr(feature = "serde", derive(Deserialize, Serialize))] [INFO] [stderr] | ^^^^^^^^^^^ not found in `_serde::__private229` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: consider importing this unit struct [INFO] [stderr] | [INFO] [stderr] 9 + use std::marker::PhantomData; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling thiserror v2.0.19 [INFO] [stderr] Some errors have detailed explanations: E0425, E0433, E0531. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `url` (lib) due to 20 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "14154ebcceca40eace3facf2a062cb17eead65a07cf65e114f89954f1b6ba830", kill_on_drop: false }`