[INFO] cloning repository https://github.com/ryanbaggs2/bookish-spoon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryanbaggs2/bookish-spoon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanbaggs2%2Fbookish-spoon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanbaggs2%2Fbookish-spoon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac709dd776cba1f32e7ff2342626ea3a4878acbd
[INFO] documenting ryanbaggs2/bookish-spoon against master#d7d9f15be205b45d44700e7ac33b4f79b91f9680 for pr-117450
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanbaggs2%2Fbookish-spoon" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ryanbaggs2/bookish-spoon on toolchain d7d9f15be205b45d44700e7ac33b4f79b91f9680
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ryanbaggs2/bookish-spoon
[INFO] finished tweaking git repo https://github.com/ryanbaggs2/bookish-spoon
[INFO] tweaked toml for git repo https://github.com/ryanbaggs2/bookish-spoon written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ryanbaggs2/bookish-spoon 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" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fba6e3315543a19a295e8f40800b7d7fdf0a34716ac9a4eeb7983747a7c4b56c
[INFO] running `Command { std: "docker" "start" "-a" "fba6e3315543a19a295e8f40800b7d7fdf0a34716ac9a4eeb7983747a7c4b56c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fba6e3315543a19a295e8f40800b7d7fdf0a34716ac9a4eeb7983747a7c4b56c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba6e3315543a19a295e8f40800b7d7fdf0a34716ac9a4eeb7983747a7c4b56c", kill_on_drop: false }`
[INFO] [stdout] fba6e3315543a19a295e8f40800b7d7fdf0a34716ac9a4eeb7983747a7c4b56c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24564b27d24a72196d2b660132900aa8d40ce6c4171f5b3c06273440e48f618e
[INFO] running `Command { std: "docker" "start" "-a" "24564b27d24a72196d2b660132900aa8d40ce6c4171f5b3c06273440e48f618e", kill_on_drop: false }`
[INFO] [stderr]  Documenting algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/algorithms/index.html
[INFO] running `Command { std: "docker" "inspect" "24564b27d24a72196d2b660132900aa8d40ce6c4171f5b3c06273440e48f618e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24564b27d24a72196d2b660132900aa8d40ce6c4171f5b3c06273440e48f618e", kill_on_drop: false }`
[INFO] [stdout] 24564b27d24a72196d2b660132900aa8d40ce6c4171f5b3c06273440e48f618e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "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] 4c5bf31f73442372c0e98759704334d917c627097933fbcae6b70d2837a8e233
[INFO] running `Command { std: "docker" "start" "-a" "4c5bf31f73442372c0e98759704334d917c627097933fbcae6b70d2837a8e233", kill_on_drop: false }`
[INFO] [stderr]  Documenting algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/algorithms/index.html
[INFO] running `Command { std: "docker" "inspect" "4c5bf31f73442372c0e98759704334d917c627097933fbcae6b70d2837a8e233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c5bf31f73442372c0e98759704334d917c627097933fbcae6b70d2837a8e233", kill_on_drop: false }`
[INFO] [stdout] 4c5bf31f73442372c0e98759704334d917c627097933fbcae6b70d2837a8e233
[INFO] documenting ryanbaggs2/bookish-spoon against master#50be22964035027398754e54cd3a497efb00f83e for pr-117450
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanbaggs2%2Fbookish-spoon" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ryanbaggs2/bookish-spoon on toolchain 50be22964035027398754e54cd3a497efb00f83e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50be22964035027398754e54cd3a497efb00f83e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ryanbaggs2/bookish-spoon
[INFO] finished tweaking git repo https://github.com/ryanbaggs2/bookish-spoon
[INFO] tweaked toml for git repo https://github.com/ryanbaggs2/bookish-spoon written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ryanbaggs2/bookish-spoon 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" "+50be22964035027398754e54cd3a497efb00f83e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+50be22964035027398754e54cd3a497efb00f83e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e5f7537738a712608d2ccc080f2843b6c4157d52313c21e75e8d815ba3e0360
[INFO] running `Command { std: "docker" "start" "-a" "1e5f7537738a712608d2ccc080f2843b6c4157d52313c21e75e8d815ba3e0360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e5f7537738a712608d2ccc080f2843b6c4157d52313c21e75e8d815ba3e0360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e5f7537738a712608d2ccc080f2843b6c4157d52313c21e75e8d815ba3e0360", kill_on_drop: false }`
[INFO] [stdout] 1e5f7537738a712608d2ccc080f2843b6c4157d52313c21e75e8d815ba3e0360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+50be22964035027398754e54cd3a497efb00f83e" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abc5b579a41d1fceac877c5b44c0036343dce60949a0e1169ce24bd264cfaea3
[INFO] running `Command { std: "docker" "start" "-a" "abc5b579a41d1fceac877c5b44c0036343dce60949a0e1169ce24bd264cfaea3", kill_on_drop: false }`
[INFO] [stderr]  Documenting algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: can't compare `graph::depth_first_search::Vertex` with `graph::depth_first_search::Vertex`
[INFO] [stdout]  --> src/graph/depth_first_search.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Copy, Clone, Eq, Hash)]
[INFO] [stdout]   |                       ^^ no implementation for `graph::depth_first_search::Vertex == graph::depth_first_search::Vertex`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `std::cmp::PartialEq` is not implemented for `graph::depth_first_search::Vertex`
[INFO] [stdout] note: required by a bound in `std::cmp::Eq`
[INFO] [stdout]  --> /rustc/50be22964035027398754e54cd3a497efb00f83e/library/core/src/cmp.rs:305:1
[INFO] [stdout]   = note: this error originates in the derive macro `Eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `graph::depth_first_search::Vertex` with `#[derive(PartialEq)]`
[INFO] [stdout]   |
[INFO] [stdout] 6 + #[derive(PartialEq)]
[INFO] [stdout] 7 | pub struct Vertex(u32);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `graph::depth_first_search::Edge` with `graph::depth_first_search::Edge`
[INFO] [stdout]  --> src/graph/depth_first_search.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Copy, Clone, Eq, Hash)]
[INFO] [stdout]   |                       ^^ no implementation for `graph::depth_first_search::Edge == graph::depth_first_search::Edge`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `std::cmp::PartialEq` is not implemented for `graph::depth_first_search::Edge`
[INFO] [stdout] note: required by a bound in `std::cmp::Eq`
[INFO] [stdout]  --> /rustc/50be22964035027398754e54cd3a497efb00f83e/library/core/src/cmp.rs:305:1
[INFO] [stdout]   = note: this error originates in the derive macro `Eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `graph::depth_first_search::Edge` with `#[derive(PartialEq)]`
[INFO] [stdout]   |
[INFO] [stdout] 9 + #[derive(PartialEq)]
[INFO] [stdout] 10| pub struct Edge(u32, u32);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `algorithms`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/50be22964035027398754e54cd3a497efb00f83e/bin/rustdoc --edition=2021 --crate-type lib --crate-name algorithms src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c08c63d429909f74 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "abc5b579a41d1fceac877c5b44c0036343dce60949a0e1169ce24bd264cfaea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abc5b579a41d1fceac877c5b44c0036343dce60949a0e1169ce24bd264cfaea3", kill_on_drop: false }`
[INFO] [stdout] abc5b579a41d1fceac877c5b44c0036343dce60949a0e1169ce24bd264cfaea3