[INFO] fetching crate nil-namegen 0.6.1...
[INFO] documenting nil-namegen-0.6.1 against 1.98.0-beta.1 for beta-rustdoc-1.98-1
[INFO] extracting crate nil-namegen 0.6.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate nil-namegen 0.6.1
[INFO] finished tweaking crates.io crate nil-namegen 0.6.1
[INFO] tweaked toml for crates.io crate nil-namegen 0.6.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nil-namegen 0.6.1 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nil-namegen 0.6.1 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3ac9042c074e981c11a042e854cfe28aa0b19263125ea621b08e3f688ff1bf27
[INFO] running `Command { std: "docker" "start" "3ac9042c074e981c11a042e854cfe28aa0b19263125ea621b08e3f688ff1bf27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ac9042c074e981c11a042e854cfe28aa0b19263125ea621b08e3f688ff1bf27", 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" "3ac9042c074e981c11a042e854cfe28aa0b19263125ea621b08e3f688ff1bf27" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ac9042c074e981c11a042e854cfe28aa0b19263125ea621b08e3f688ff1bf27", 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" "3ac9042c074e981c11a042e854cfe28aa0b19263125ea621b08e3f688ff1bf27" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]  Documenting nil-namegen v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.79s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/nil_namegen/index.html
[INFO] running `Command { std: "docker" "inspect" "3ac9042c074e981c11a042e854cfe28aa0b19263125ea621b08e3f688ff1bf27", 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" "3ac9042c074e981c11a042e854cfe28aa0b19263125ea621b08e3f688ff1bf27" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "rustdoc" "--lib" "-Zrustdoc-map" "--no-default-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]  Documenting nil-namegen v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/nil_namegen/index.html
[INFO] running `Command { std: "docker" "inspect" "3ac9042c074e981c11a042e854cfe28aa0b19263125ea621b08e3f688ff1bf27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac9042c074e981c11a042e854cfe28aa0b19263125ea621b08e3f688ff1bf27", kill_on_drop: false }`
[INFO] [stdout] 3ac9042c074e981c11a042e854cfe28aa0b19263125ea621b08e3f688ff1bf27
