[INFO] cloning repository https://github.com/DevinR528/iloc-opt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DevinR528/iloc-opt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevinR528%2Filoc-opt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevinR528%2Filoc-opt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35d316c700c56705aabc5a2ea4602a364b5833ba
[INFO] documenting DevinR528/iloc-opt against 1.69.0 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevinR528%2Filoc-opt" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DevinR528/iloc-opt on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DevinR528/iloc-opt
[INFO] finished tweaking git repo https://github.com/DevinR528/iloc-opt
[INFO] tweaked toml for git repo https://github.com/DevinR528/iloc-opt written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DevinR528/iloc-opt 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c1bd5b416c3ca0c09f71b4ecb4e00b2a495ccac98f575e27a2adc63de721725
[INFO] running `Command { std: "docker" "start" "-a" "4c1bd5b416c3ca0c09f71b4ecb4e00b2a495ccac98f575e27a2adc63de721725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c1bd5b416c3ca0c09f71b4ecb4e00b2a495ccac98f575e27a2adc63de721725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1bd5b416c3ca0c09f71b4ecb4e00b2a495ccac98f575e27a2adc63de721725", kill_on_drop: false }`
[INFO] [stdout] 4c1bd5b416c3ca0c09f71b4ecb4e00b2a495ccac98f575e27a2adc63de721725
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f7c16109f645fdd8dd4ad4bbe9febb2efd1af6e7e25fe13fb339d9e191bbf66
[INFO] running `Command { std: "docker" "start" "-a" "9f7c16109f645fdd8dd4ad4bbe9febb2efd1af6e7e25fe13fb339d9e191bbf66", kill_on_drop: false }`
[INFO] [stderr]  Documenting iloc-opt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `lazy` in `std`
[INFO] [stdout]  --> src/label.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 | static LABEL_MAP: std::lazy::SyncLazy<Mutex<HashMap<String, OrdLabel>>> =
[INFO] [stdout]   |                        ^^^^ could not find `lazy` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `lazy` in `std`
[INFO] [stdout]  --> src/label.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     std::lazy::SyncLazy::new(|| Mutex::new(HashMap::new()));
[INFO] [stdout]   |          ^^^^ could not find `lazy` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/main.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / #![feature(
[INFO] [stdout] 2  | |     let_else,
[INFO] [stdout] 3  | |     map_first_last,
[INFO] [stdout] 4  | |     once_cell,
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |     core_intrinsics
[INFO] [stdout] 12 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `let_else` has been stable since `1.65.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not resolve path `std::lazy::SyncLazy::new`
[INFO] [stdout]  --> src/label.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     std::lazy::SyncLazy::new(|| Mutex::new(HashMap::new()));
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ could not resolve path `std::lazy::SyncLazy::new`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error was originally ignored because you are running `rustdoc`
[INFO] [stdout]   = note: try running again with `rustc` or `cargo check` and you may get a more detailed error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `iloc-opt`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name iloc_opt src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=9ef79ad544ebc374 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "9f7c16109f645fdd8dd4ad4bbe9febb2efd1af6e7e25fe13fb339d9e191bbf66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f7c16109f645fdd8dd4ad4bbe9febb2efd1af6e7e25fe13fb339d9e191bbf66", kill_on_drop: false }`
[INFO] [stdout] 9f7c16109f645fdd8dd4ad4bbe9febb2efd1af6e7e25fe13fb339d9e191bbf66
