[INFO] cloning repository https://github.com/redox-os/redoxer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redox-os/redoxer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fredoxer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fredoxer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7189f8e215bf109f5278168e2f0ec9337b7f42e
[INFO] documenting redox-os/redoxer against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fredoxer" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/redox-os/redoxer
[INFO] finished tweaking git repo https://github.com/redox-os/redoxer
[INFO] tweaked toml for git repo https://github.com/redox-os/redoxer written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/redox-os/redoxer on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/redox-os/redoxer 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox-scheme v0.9.0
[INFO] [stderr]   Downloaded redoxfs v0.9.0
[INFO] [stderr]   Downloaded lz4_flex v0.11.6
[INFO] [stderr]   Downloaded proc-mounts v0.3.0
[INFO] [stderr]   Downloaded seckey v0.12.1
[INFO] [stderr]   Downloaded arg_parser v0.1.0
[INFO] [stderr]   Downloaded fatfs v0.3.6
[INFO] [stderr]   Downloaded partition-identity v0.3.1
[INFO] [stderr]   Downloaded fscommon v0.1.1
[INFO] [stderr]   Downloaded memsec v0.6.3
[INFO] [stderr]   Downloaded gpt v3.1.0
[INFO] [stderr]   Downloaded blake2b_simd v1.0.4
[INFO] [stderr]   Downloaded rust-argon2 v3.0.0
[INFO] [stderr]   Downloaded redox-pkg v0.3.1
[INFO] [stderr]   Downloaded pkgar v0.2.2
[INFO] [stderr]   Downloaded redox_installer v0.2.42
[INFO] [stderr]   Downloaded termion v4.0.5
[INFO] [stderr]   Downloaded pkgar-keys v0.2.2
[INFO] [stderr]   Downloaded pkgar-core v0.2.2
[INFO] [stderr]   Downloaded dryoc v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d469572101fadb1fe4343138334ddaf72ff98e1bdf23c923bac8d08d54b71c3
[INFO] running `Command { std: "docker" "start" "-a" "4d469572101fadb1fe4343138334ddaf72ff98e1bdf23c923bac8d08d54b71c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d469572101fadb1fe4343138334ddaf72ff98e1bdf23c923bac8d08d54b71c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d469572101fadb1fe4343138334ddaf72ff98e1bdf23c923bac8d08d54b71c3", kill_on_drop: false }`
[INFO] [stdout] 4d469572101fadb1fe4343138334ddaf72ff98e1bdf23c923bac8d08d54b71c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29d788a7103875800bdd61951681f09d8167058185a045ca97af8e89f1dc2ca3
[INFO] running `Command { std: "docker" "start" "-a" "29d788a7103875800bdd61951681f09d8167058185a045ca97af8e89f1dc2ca3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling cc v1.2.47
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling zerocopy v0.8.28
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking memsec v0.6.3
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking seckey v0.12.1
[INFO] [stderr]    Compiling fuser v0.16.0
[INFO] [stderr]     Checking iri-string v0.7.9
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking lzma-rust2 v0.16.2
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking jiff v0.2.16
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking base64ct v1.8.0
[INFO] [stderr]     Checking numtoa v0.2.4
[INFO] [stderr]     Checking argon2 v0.4.1
[INFO] [stderr]     Checking termion v4.0.5
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking blake2b_simd v1.0.4
[INFO] [stderr]     Checking hyper-util v0.1.18
[INFO] [stderr]     Checking redox_syscall v0.7.1
[INFO] [stderr]     Checking endian-num v0.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking range-tree v0.1.0
[INFO] [stderr]     Checking parse-size v1.1.0
[INFO] [stderr]     Checking lz4_flex v0.11.6
[INFO] [stderr]     Checking fatfs v0.3.6
[INFO] [stderr]     Checking rust-argon2 v3.0.0
[INFO] [stderr]     Checking gpt v3.1.0
[INFO] [stderr]     Checking fscommon v0.1.1
[INFO] [stderr]     Checking arg_parser v0.1.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rustls-pki-types v1.13.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.28
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking rustls-webpki v0.103.8
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking xts-mode v0.5.1
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking partition-identity v0.3.1
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking proc-mounts v0.3.0
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking dryoc v0.7.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking pkgar-core v0.2.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking redoxfs v0.9.0
[INFO] [stderr]     Checking reqwest v0.12.24
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking pkgar-keys v0.2.2
[INFO] [stderr]     Checking pkgar v0.2.2
[INFO] [stderr]     Checking redox-pkg v0.3.1
[INFO] [stderr]     Checking redox_installer v0.2.42
[INFO] [stderr]  Documenting redoxer v0.2.63 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/redoxer/index.html
[INFO] running `Command { std: "docker" "inspect" "29d788a7103875800bdd61951681f09d8167058185a045ca97af8e89f1dc2ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d788a7103875800bdd61951681f09d8167058185a045ca97af8e89f1dc2ca3", kill_on_drop: false }`
[INFO] [stdout] 29d788a7103875800bdd61951681f09d8167058185a045ca97af8e89f1dc2ca3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bd3708d84b34eedb46f3de81535a6c21b95ec75558c2a3844ac2fbb06cc6112
[INFO] running `Command { std: "docker" "start" "-a" "6bd3708d84b34eedb46f3de81535a6c21b95ec75558c2a3844ac2fbb06cc6112", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.28
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rustls-pki-types v1.13.0
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking curve25519-dalek v4.1.3
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking rustls-webpki v0.103.8
[INFO] [stderr]     Checking zerocopy v0.8.28
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking rustls v0.23.35
[INFO] [stderr]     Checking xts-mode v0.5.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking partition-identity v0.3.1
[INFO] [stderr]     Checking proc-mounts v0.3.0
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking dryoc v0.7.2
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking pkgar-core v0.2.2
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking fuser v0.16.0
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking redoxfs v0.9.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.24
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking pkgar-keys v0.2.2
[INFO] [stderr]     Checking pkgar v0.2.2
[INFO] [stderr]     Checking redox-pkg v0.3.1
[INFO] [stderr]     Checking redox_installer v0.2.42
[INFO] [stderr]  Documenting redoxer v0.2.63 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.08s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/redoxer/index.html
[INFO] running `Command { std: "docker" "inspect" "6bd3708d84b34eedb46f3de81535a6c21b95ec75558c2a3844ac2fbb06cc6112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bd3708d84b34eedb46f3de81535a6c21b95ec75558c2a3844ac2fbb06cc6112", kill_on_drop: false }`
[INFO] [stdout] 6bd3708d84b34eedb46f3de81535a6c21b95ec75558c2a3844ac2fbb06cc6112