[INFO] cloning repository https://github.com/coderbot16/flashcube
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coderbot16/flashcube" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoderbot16%2Fflashcube", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoderbot16%2Fflashcube'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66c7936a8101dffbbf03bb575197a42e29970cbe
[INFO] documenting coderbot16/flashcube against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoderbot16%2Fflashcube" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coderbot16/flashcube on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/coderbot16/flashcube
[INFO] finished tweaking git repo https://github.com/coderbot16/flashcube
[INFO] tweaked toml for git repo https://github.com/coderbot16/flashcube written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/coderbot16/flashcube 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-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded java-rand v0.2.0
[INFO] [stderr]   Downloaded splitmut v0.2.1
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 916f94dfda081974897285fac1e0650290026160e1ab5842a1b6a39560a7088d
[INFO] running `Command { std: "docker" "start" "-a" "916f94dfda081974897285fac1e0650290026160e1ab5842a1b6a39560a7088d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "916f94dfda081974897285fac1e0650290026160e1ab5842a1b6a39560a7088d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916f94dfda081974897285fac1e0650290026160e1ab5842a1b6a39560a7088d", kill_on_drop: false }`
[INFO] [stdout] 916f94dfda081974897285fac1e0650290026160e1ab5842a1b6a39560a7088d
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37858f639b3e7c08e1f8c169b13c46b1c442a9740ffd6af45dcf7536c988a0e8
[INFO] running `Command { std: "docker" "start" "-a" "37858f639b3e7c08e1f8c169b13c46b1c442a9740ffd6af45dcf7536c988a0e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking splitmut v0.2.1
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking java-rand v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]     Checking vocs v0.1.0 (/opt/rustwide/workdir/vocs)
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling i73-trig v0.1.0 (/opt/rustwide/workdir/i73/i73-trig)
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking i73-base v0.1.0 (/opt/rustwide/workdir/i73/i73-base)
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking nbt-turbo v0.1.0 (/opt/rustwide/workdir/nbt-turbo)
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking gzip-header v0.3.0
[INFO] [stderr]     Checking i73-structure v0.1.0 (/opt/rustwide/workdir/i73/i73-structure)
[INFO] [stderr]     Checking i73-decorator v0.1.0 (/opt/rustwide/workdir/i73/i73-decorator)
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking region v0.1.0 (/opt/rustwide/workdir/mclevel/region)
[INFO] [stderr]     Checking mca v0.1.0 (/opt/rustwide/workdir/mclevel/mca)
[INFO] [stdout] warning: fields `item` and `size` are never read
[INFO] [stdout]   --> i73/i73-decorator/src/dungeon/loot.rs:22:2
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Stack {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 22 |     item: Item,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     size: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foliage_height` and `foliage_density` are never read
[INFO] [stdout]    --> i73/i73-decorator/src/tree/large.rs:174:2
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub struct LargeTreeSettings {
[INFO] [stdout]     |            ----------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 174 |     foliage_height: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 175 |     /// Factor in determining the amount of foliage clusters generated on each Y level of the big tree.
[INFO] [stdout] 176 |     foliage_density: f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LargeTreeSettings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking bytemuck v1.4.1
[INFO] [stderr]  Documenting i73-structure v0.1.0 (/opt/rustwide/workdir/i73/i73-structure)
[INFO] [stderr]     Checking png v0.16.7
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]  Documenting i73-decorator v0.1.0 (/opt/rustwide/workdir/i73/i73-decorator)
[INFO] [stderr]  Documenting classicworld v0.1.0 (/opt/rustwide/workdir/mclevel/classicworld)
[INFO] [stderr]  Documenting mca v0.1.0 (/opt/rustwide/workdir/mclevel/mca)
[INFO] [stderr]  Documenting region v0.1.0 (/opt/rustwide/workdir/mclevel/region)
[INFO] [stderr]     Checking image v0.23.12
[INFO] [stderr]  Documenting i73-trig v0.1.0 (/opt/rustwide/workdir/i73/i73-trig)
[INFO] [stderr]  Documenting i73-base v0.1.0 (/opt/rustwide/workdir/i73/i73-base)
[INFO] [stderr]  Documenting vocs v0.1.0 (/opt/rustwide/workdir/vocs)
[INFO] [stderr]     Checking i73-noise v0.1.0 (/opt/rustwide/workdir/i73/i73-noise)
[INFO] [stderr]  Documenting i73-noise v0.1.0 (/opt/rustwide/workdir/i73/i73-noise)
[INFO] [stderr]  Documenting nbt-turbo v0.1.0 (/opt/rustwide/workdir/nbt-turbo)
[INFO] [stderr]     Checking i73-biome v0.1.0 (/opt/rustwide/workdir/i73/i73-biome)
[INFO] [stderr]  Documenting i73-biome v0.1.0 (/opt/rustwide/workdir/i73/i73-biome)
[INFO] [stderr]     Checking i73-shape v0.1.0 (/opt/rustwide/workdir/i73/i73-shape)
[INFO] [stderr]     Checking i73-terrain v0.1.0 (/opt/rustwide/workdir/i73/i73-terrain)
[INFO] [stderr]  Documenting i73-terrain v0.1.0 (/opt/rustwide/workdir/i73/i73-terrain)
[INFO] [stderr]  Documenting i73-shape v0.1.0 (/opt/rustwide/workdir/i73/i73-shape)
[INFO] [stderr]     Checking lumis v0.3.0 (/opt/rustwide/workdir/lumis)
[INFO] [stderr]  Documenting lumis v0.3.0 (/opt/rustwide/workdir/lumis)
[INFO] [stderr]     Checking frontend v0.1.0 (/opt/rustwide/workdir/i73/i73-frontend)
[INFO] [stderr]  Documenting frontend v0.1.0 (/opt/rustwide/workdir/i73/i73-frontend)
[INFO] [stderr]  Documenting i73-image v0.1.0 (/opt/rustwide/workdir/i73/i73-image)
[INFO] [stderr]     Checking i73-image v0.1.0 (/opt/rustwide/workdir/i73/i73-image)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 4.89s
[INFO] running `Command { std: "docker" "inspect" "37858f639b3e7c08e1f8c169b13c46b1c442a9740ffd6af45dcf7536c988a0e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37858f639b3e7c08e1f8c169b13c46b1c442a9740ffd6af45dcf7536c988a0e8", kill_on_drop: false }`
[INFO] [stdout] 37858f639b3e7c08e1f8c169b13c46b1c442a9740ffd6af45dcf7536c988a0e8
[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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2138cb2f0ed84fd81b31a4e474de8f74672dfb14a8a270e24253b8c1f72e3ea9
[INFO] running `Command { std: "docker" "start" "-a" "2138cb2f0ed84fd81b31a4e474de8f74672dfb14a8a270e24253b8c1f72e3ea9", 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" "2138cb2f0ed84fd81b31a4e474de8f74672dfb14a8a270e24253b8c1f72e3ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2138cb2f0ed84fd81b31a4e474de8f74672dfb14a8a270e24253b8c1f72e3ea9", kill_on_drop: false }`
[INFO] [stdout] 2138cb2f0ed84fd81b31a4e474de8f74672dfb14a8a270e24253b8c1f72e3ea9
