[INFO] fetching crate newtabgen-cli 0.2.7...
[INFO] documenting newtabgen-cli-0.2.7 against beta-2023-10-21 for beta-1.74-rustdoc-1
[INFO] extracting crate newtabgen-cli 0.2.7 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate newtabgen-cli 0.2.7 on toolchain beta-2023-10-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-10-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate newtabgen-cli 0.2.7
[INFO] finished tweaking crates.io crate newtabgen-cli 0.2.7
[INFO] tweaked toml for crates.io crate newtabgen-cli 0.2.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate newtabgen-cli 0.2.7 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-2023-10-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-10-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93f1f74d6f6e835c5c638ff89fc25734f0412290d444c235f3384cbfc46e7073
[INFO] running `Command { std: "docker" "start" "-a" "93f1f74d6f6e835c5c638ff89fc25734f0412290d444c235f3384cbfc46e7073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93f1f74d6f6e835c5c638ff89fc25734f0412290d444c235f3384cbfc46e7073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f1f74d6f6e835c5c638ff89fc25734f0412290d444c235f3384cbfc46e7073", kill_on_drop: false }`
[INFO] [stdout] 93f1f74d6f6e835c5c638ff89fc25734f0412290d444c235f3384cbfc46e7073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-10-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8da8c781aaeec8ad698762ac3be4acf625900aa4afe775c637e913872d7f001
[INFO] running `Command { std: "docker" "start" "-a" "f8da8c781aaeec8ad698762ac3be4acf625900aa4afe775c637e913872d7f001", kill_on_drop: false }`
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[INFO] [stderr]  Documenting newtabgen-cli v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.33s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "f8da8c781aaeec8ad698762ac3be4acf625900aa4afe775c637e913872d7f001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8da8c781aaeec8ad698762ac3be4acf625900aa4afe775c637e913872d7f001", kill_on_drop: false }`
[INFO] [stdout] f8da8c781aaeec8ad698762ac3be4acf625900aa4afe775c637e913872d7f001