[INFO] cloning repository https://github.com/NattapongSiri/vec_optimization_test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NattapongSiri/vec_optimization_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNattapongSiri%2Fvec_optimization_test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNattapongSiri%2Fvec_optimization_test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 380fe272ce55b649b013afd2e750bbaaf7ac9e3c [INFO] documenting NattapongSiri/vec_optimization_test against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNattapongSiri%2Fvec_optimization_test" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NattapongSiri/vec_optimization_test on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NattapongSiri/vec_optimization_test [INFO] finished tweaking git repo https://github.com/NattapongSiri/vec_optimization_test [INFO] tweaked toml for git repo https://github.com/NattapongSiri/vec_optimization_test written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/NattapongSiri/vec_optimization_test already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ebcf0ea1c6a11d5efac839724d4564d7a54fca74f7037e4d675e69bebb96f6ca [INFO] running `Command { std: "docker" "start" "-a" "ebcf0ea1c6a11d5efac839724d4564d7a54fca74f7037e4d675e69bebb96f6ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ebcf0ea1c6a11d5efac839724d4564d7a54fca74f7037e4d675e69bebb96f6ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebcf0ea1c6a11d5efac839724d4564d7a54fca74f7037e4d675e69bebb96f6ca", kill_on_drop: false }` [INFO] [stdout] ebcf0ea1c6a11d5efac839724d4564d7a54fca74f7037e4d675e69bebb96f6ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdf7d7457e7b764ffe63a3140e7d4a17810e98d0128d5d01fba4eac51aad1d4b [INFO] running `Command { std: "docker" "start" "-a" "fdf7d7457e7b764ffe63a3140e7d4a17810e98d0128d5d01fba4eac51aad1d4b", kill_on_drop: false }` [INFO] [stderr] Documenting vec_experiment v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `T` [INFO] [stdout] --> src/main.rs:177:75 [INFO] [stdout] | [INFO] [stdout] 177 | /// A vec where each keys itself is a flatten key where each key is a Box[T] or Vec. [INFO] [stdout] | ^ no item named `T` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `T` [INFO] [stdout] --> src/main.rs:178:49 [INFO] [stdout] | [INFO] [stdout] 178 | /// It should not have any benefit over Vec or Vec>. [INFO] [stdout] | ^ no item named `T` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "fdf7d7457e7b764ffe63a3140e7d4a17810e98d0128d5d01fba4eac51aad1d4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdf7d7457e7b764ffe63a3140e7d4a17810e98d0128d5d01fba4eac51aad1d4b", kill_on_drop: false }` [INFO] [stdout] fdf7d7457e7b764ffe63a3140e7d4a17810e98d0128d5d01fba4eac51aad1d4b