[INFO] cloning repository https://github.com/UnknownSuperficialNight/RustyCOV
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UnknownSuperficialNight/RustyCOV" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUnknownSuperficialNight%2FRustyCOV", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUnknownSuperficialNight%2FRustyCOV'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a22b5b637157043665e05ab6c470f369e89d8f48
[INFO] documenting UnknownSuperficialNight/RustyCOV against 1.99.0-beta.1 for beta-rustdoc-1.99-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUnknownSuperficialNight%2FRustyCOV" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/UnknownSuperficialNight/RustyCOV
[INFO] finished tweaking git repo https://github.com/UnknownSuperficialNight/RustyCOV
[INFO] tweaked toml for git repo https://github.com/UnknownSuperficialNight/RustyCOV written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/UnknownSuperficialNight/RustyCOV on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/UnknownSuperficialNight/RustyCOV 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oxipng v9.1.5
[INFO] [stderr]   Downloaded ureq-proto v0.5.2
[INFO] [stderr]   Downloaded libdeflater v1.24.0
[INFO] [stderr]   Downloaded lofty_attr v0.11.1
[INFO] [stderr]   Downloaded ogg_pager v0.7.0
[INFO] [stderr]   Downloaded avif-serialize v0.8.6
[INFO] [stderr]   Downloaded ravif v0.11.20
[INFO] [stderr]   Downloaded console v0.16.1
[INFO] [stderr]   Downloaded indicatif v0.18.1
[INFO] [stderr]   Downloaded ureq v3.1.2
[INFO] [stderr]   Downloaded libfuzzer-sys v0.4.10
[INFO] [stderr]   Downloaded moxcms v0.7.7
[INFO] [stderr]   Downloaded libdeflate-sys v1.24.0
[INFO] [stderr]   Downloaded lofty v0.22.4
[INFO] [stderr]   Downloaded rustls v0.23.34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e33b70b902f91bd3a7a04a0d01e8d16d222be8aed0dc8d3c88a34635899d46e3
[INFO] running `Command { std: "docker" "start" "e33b70b902f91bd3a7a04a0d01e8d16d222be8aed0dc8d3c88a34635899d46e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e33b70b902f91bd3a7a04a0d01e8d16d222be8aed0dc8d3c88a34635899d46e3", kill_on_drop: false }`
[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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e33b70b902f91bd3a7a04a0d01e8d16d222be8aed0dc8d3c88a34635899d46e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e33b70b902f91bd3a7a04a0d01e8d16d222be8aed0dc8d3c88a34635899d46e3", kill_on_drop: false }`
[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" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e33b70b902f91bd3a7a04a0d01e8d16d222be8aed0dc8d3c88a34635899d46e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling libdeflate-sys v1.24.0
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling rustls v0.23.34
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking ogg_pager v0.7.0
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]     Checking zune-jpeg v0.4.21
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking clap_builder v4.5.50
[INFO] [stderr]     Checking webpki-roots v1.0.3
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking indicatif v0.18.1
[INFO] [stderr]     Checking ureq-proto v0.5.2
[INFO] [stderr]     Checking rustls-webpki v0.103.7
[INFO] [stderr]     Checking clap v4.5.50
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking moxcms v0.7.7
[INFO] [stderr]    Compiling lofty_attr v0.11.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking lofty v0.22.4
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking libdeflater v1.24.0
[INFO] [stderr]     Checking oxipng v9.1.5
[INFO] [stderr]     Checking ureq v3.1.2
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]     Checking image v0.25.8
[INFO] [stderr]     Checking rusty_cov v0.1.0 (/opt/rustwide/workdir/src/lib)
[INFO] [stderr]  Documenting rusty_cov v0.1.0 (/opt/rustwide/workdir/src/lib)
[INFO] [stderr]  Documenting rusty_cov_cli v0.1.0 (/opt/rustwide/workdir/src/bin)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.74s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rusty_cov/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "e33b70b902f91bd3a7a04a0d01e8d16d222be8aed0dc8d3c88a34635899d46e3", kill_on_drop: false }`
[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" "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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e33b70b902f91bd3a7a04a0d01e8d16d222be8aed0dc8d3c88a34635899d46e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "e33b70b902f91bd3a7a04a0d01e8d16d222be8aed0dc8d3c88a34635899d46e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e33b70b902f91bd3a7a04a0d01e8d16d222be8aed0dc8d3c88a34635899d46e3", kill_on_drop: false }`
[INFO] [stdout] e33b70b902f91bd3a7a04a0d01e8d16d222be8aed0dc8d3c88a34635899d46e3
