[INFO] cloning repository https://github.com/LinkedInLearning/Rust-2482427
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LinkedInLearning/Rust-2482427" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinkedInLearning%2FRust-2482427", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinkedInLearning%2FRust-2482427'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a74689e672f4e2a1103c5bae385e0656a7632d0c
[INFO] documenting LinkedInLearning/Rust-2482427 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinkedInLearning%2FRust-2482427" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LinkedInLearning/Rust-2482427 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LinkedInLearning/Rust-2482427
[INFO] finished tweaking git repo https://github.com/LinkedInLearning/Rust-2482427
[INFO] tweaked toml for git repo https://github.com/LinkedInLearning/Rust-2482427 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LinkedInLearning/Rust-2482427 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9f4a9ac6ab755cba4e4dc41230dd5e007f3149572e3aea1032228b2a6a107ab
[INFO] running `Command { std: "docker" "start" "-a" "f9f4a9ac6ab755cba4e4dc41230dd5e007f3149572e3aea1032228b2a6a107ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9f4a9ac6ab755cba4e4dc41230dd5e007f3149572e3aea1032228b2a6a107ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f4a9ac6ab755cba4e4dc41230dd5e007f3149572e3aea1032228b2a6a107ab", kill_on_drop: false }`
[INFO] [stdout] f9f4a9ac6ab755cba4e4dc41230dd5e007f3149572e3aea1032228b2a6a107ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0ccd0f3493b0033990d865b572ffda25d2a46c10766d19d1fd455a04d1c263b
[INFO] running `Command { std: "docker" "start" "-a" "c0ccd0f3493b0033990d865b572ffda25d2a46c10766d19d1fd455a04d1c263b", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]  Documenting ch03_04 v0.1.0 (/opt/rustwide/workdir/ch03_04)
[INFO] [stderr]  Documenting ch02_06 v0.1.0 (/opt/rustwide/workdir/ch02_06)
[INFO] [stderr]  Documenting ch10_01 v0.1.0 (/opt/rustwide/workdir/ch10_01)
[INFO] [stderr]  Documenting ch02_03 v0.1.0 (/opt/rustwide/workdir/ch02_03)
[INFO] [stderr]  Documenting ch08_03 v0.1.0 (/opt/rustwide/workdir/ch08_03)
[INFO] [stderr]  Documenting ch10_02 v0.1.0 (/opt/rustwide/workdir/ch10_02)
[INFO] [stderr]  Documenting ch02_05 v0.1.0 (/opt/rustwide/workdir/ch02_05)
[INFO] [stderr]  Documenting ch05_03 v0.1.0 (/opt/rustwide/workdir/ch05_03)
[INFO] [stderr]  Documenting ch06_03 v0.1.0 (/opt/rustwide/workdir/ch06_03)
[INFO] [stderr]  Documenting ch03_01 v0.1.0 (/opt/rustwide/workdir/ch03_01)
[INFO] [stderr]  Documenting ch07_04 v0.1.0 (/opt/rustwide/workdir/ch07_04)
[INFO] [stderr]  Documenting ch02_02 v0.1.0 (/opt/rustwide/workdir/ch02_02)
[INFO] [stderr]  Documenting ch02_04 v0.1.0 (/opt/rustwide/workdir/ch02_04)
[INFO] [stderr]  Documenting ch09_03 v0.1.0 (/opt/rustwide/workdir/ch09_03)
[INFO] [stderr]  Documenting ch02_07 v0.1.0 (/opt/rustwide/workdir/ch02_07)
[INFO] [stderr]  Documenting ch04_03 v0.1.0 (/opt/rustwide/workdir/ch04_03)
[INFO] [stderr]  Documenting ch02_01 v0.1.0 (/opt/rustwide/workdir/ch02_01)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_01/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_02/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_03/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_04/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_05/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_06/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_07/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch03_01/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch03_04/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch04_03/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch05_03/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch06_03/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch07_04/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch08_03/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch09_03/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch10_01/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch10_02/index.html
[INFO] running `Command { std: "docker" "inspect" "c0ccd0f3493b0033990d865b572ffda25d2a46c10766d19d1fd455a04d1c263b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ccd0f3493b0033990d865b572ffda25d2a46c10766d19d1fd455a04d1c263b", kill_on_drop: false }`
[INFO] [stdout] c0ccd0f3493b0033990d865b572ffda25d2a46c10766d19d1fd455a04d1c263b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "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] 8595405ec352e3f4a66bea1a44217b78514cd26f071103af8c5061fe55f3ff97
[INFO] running `Command { std: "docker" "start" "-a" "8595405ec352e3f4a66bea1a44217b78514cd26f071103af8c5061fe55f3ff97", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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" "8595405ec352e3f4a66bea1a44217b78514cd26f071103af8c5061fe55f3ff97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8595405ec352e3f4a66bea1a44217b78514cd26f071103af8c5061fe55f3ff97", kill_on_drop: false }`
[INFO] [stdout] 8595405ec352e3f4a66bea1a44217b78514cd26f071103af8c5061fe55f3ff97
[INFO] documenting LinkedInLearning/Rust-2482427 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinkedInLearning%2FRust-2482427" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LinkedInLearning/Rust-2482427 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LinkedInLearning/Rust-2482427
[INFO] finished tweaking git repo https://github.com/LinkedInLearning/Rust-2482427
[INFO] tweaked toml for git repo https://github.com/LinkedInLearning/Rust-2482427 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LinkedInLearning/Rust-2482427 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-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed1b9f7498f176256202b8ed842a1c54d0d662c993d13b68cf99600faa05a7b2
[INFO] running `Command { std: "docker" "start" "-a" "ed1b9f7498f176256202b8ed842a1c54d0d662c993d13b68cf99600faa05a7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed1b9f7498f176256202b8ed842a1c54d0d662c993d13b68cf99600faa05a7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1b9f7498f176256202b8ed842a1c54d0d662c993d13b68cf99600faa05a7b2", kill_on_drop: false }`
[INFO] [stdout] ed1b9f7498f176256202b8ed842a1c54d0d662c993d13b68cf99600faa05a7b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f45ed82bf12e5820635ff18ef25fea065dc6014f56d710f1225f224f54fabe3d
[INFO] running `Command { std: "docker" "start" "-a" "f45ed82bf12e5820635ff18ef25fea065dc6014f56d710f1225f224f54fabe3d", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]  Documenting ch09_03 v0.1.0 (/opt/rustwide/workdir/ch09_03)
[INFO] [stderr]  Documenting ch04_03 v0.1.0 (/opt/rustwide/workdir/ch04_03)
[INFO] [stderr]  Documenting ch02_07 v0.1.0 (/opt/rustwide/workdir/ch02_07)
[INFO] [stderr]  Documenting ch05_03 v0.1.0 (/opt/rustwide/workdir/ch05_03)
[INFO] [stderr]  Documenting ch08_03 v0.1.0 (/opt/rustwide/workdir/ch08_03)
[INFO] [stderr]  Documenting ch02_01 v0.1.0 (/opt/rustwide/workdir/ch02_01)
[INFO] [stderr]  Documenting ch10_02 v0.1.0 (/opt/rustwide/workdir/ch10_02)
[INFO] [stderr]  Documenting ch02_03 v0.1.0 (/opt/rustwide/workdir/ch02_03)
[INFO] [stderr]  Documenting ch02_06 v0.1.0 (/opt/rustwide/workdir/ch02_06)
[INFO] [stderr]  Documenting ch03_01 v0.1.0 (/opt/rustwide/workdir/ch03_01)
[INFO] [stderr]  Documenting ch02_04 v0.1.0 (/opt/rustwide/workdir/ch02_04)
[INFO] [stderr]  Documenting ch03_04 v0.1.0 (/opt/rustwide/workdir/ch03_04)
[INFO] [stderr]  Documenting ch02_02 v0.1.0 (/opt/rustwide/workdir/ch02_02)
[INFO] [stderr]  Documenting ch02_05 v0.1.0 (/opt/rustwide/workdir/ch02_05)
[INFO] [stderr]  Documenting ch07_04 v0.1.0 (/opt/rustwide/workdir/ch07_04)
[INFO] [stderr]  Documenting ch06_03 v0.1.0 (/opt/rustwide/workdir/ch06_03)
[INFO] [stderr]  Documenting ch10_01 v0.1.0 (/opt/rustwide/workdir/ch10_01)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_01/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_02/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_03/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_04/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_05/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_06/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch02_07/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch03_01/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch03_04/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch04_03/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch05_03/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch06_03/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch07_04/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch08_03/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch09_03/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch10_01/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ch10_02/index.html
[INFO] running `Command { std: "docker" "inspect" "f45ed82bf12e5820635ff18ef25fea065dc6014f56d710f1225f224f54fabe3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f45ed82bf12e5820635ff18ef25fea065dc6014f56d710f1225f224f54fabe3d", kill_on_drop: false }`
[INFO] [stdout] f45ed82bf12e5820635ff18ef25fea065dc6014f56d710f1225f224f54fabe3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "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] ceeada241901e120d08d163f1a76e8b537875aefc2590896f5e6bf7422751f70
[INFO] running `Command { std: "docker" "start" "-a" "ceeada241901e120d08d163f1a76e8b537875aefc2590896f5e6bf7422751f70", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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" "ceeada241901e120d08d163f1a76e8b537875aefc2590896f5e6bf7422751f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceeada241901e120d08d163f1a76e8b537875aefc2590896f5e6bf7422751f70", kill_on_drop: false }`
[INFO] [stdout] ceeada241901e120d08d163f1a76e8b537875aefc2590896f5e6bf7422751f70
