[INFO] cloning repository https://github.com/K-Bokka/learn_programmingrust2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/K-Bokka/learn_programmingrust2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FK-Bokka%2Flearn_programmingrust2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FK-Bokka%2Flearn_programmingrust2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ccdce7958c339fddd86e6f532000caf3f9c3b20
[INFO] documenting K-Bokka/learn_programmingrust2 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%2FK-Bokka%2Flearn_programmingrust2" "/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/K-Bokka/learn_programmingrust2 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/K-Bokka/learn_programmingrust2
[INFO] finished tweaking git repo https://github.com/K-Bokka/learn_programmingrust2
[INFO] tweaked toml for git repo https://github.com/K-Bokka/learn_programmingrust2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/K-Bokka/learn_programmingrust2 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] [stderr] warning: /workspace/builds/worker-6-tc1/source/actix-gcd/Cargo.toml: unused manifest key: dependencies.serde.feature
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded actix-rt v0.2.6
[INFO] [stderr]   Downloaded actix-threadpool v0.1.2
[INFO] [stderr]   Downloaded actix-web-codegen v0.1.3
[INFO] [stderr]   Downloaded trust-dns-resolver v0.11.1
[INFO] [stderr]   Downloaded actix-testing v0.1.0
[INFO] [stderr]   Downloaded actix-router v0.1.5
[INFO] [stderr]   Downloaded actix-connect v0.2.5
[INFO] [stderr]   Downloaded actix-codec v0.1.2
[INFO] [stderr]   Downloaded text-colorizer v1.0.0
[INFO] [stderr]   Downloaded hashbrown v0.6.3
[INFO] [stderr]   Downloaded actix-server-config v0.1.2
[INFO] [stderr]   Downloaded png v0.7.0
[INFO] [stderr]   Downloaded enum-as-inner v0.2.1
[INFO] [stderr]   Downloaded actix-server v0.6.1
[INFO] [stderr]   Downloaded awc v0.2.8
[INFO] [stderr]   Downloaded actix-utils v0.4.7
[INFO] [stderr]   Downloaded ahash v0.2.19
[INFO] [stderr]   Downloaded image v0.13.0
[INFO] [stderr]   Downloaded actix-http v0.2.11
[INFO] [stderr]   Downloaded actix-web v1.0.9
[INFO] [stderr]   Downloaded actix-service v0.4.2
[INFO] [stderr]   Downloaded trust-dns-proto v0.7.4
[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] d9eba78f11eb4084439a3ca9211c9414cebc73a4f61d49ba6425f1667c2356b0
[INFO] running `Command { std: "docker" "start" "-a" "d9eba78f11eb4084439a3ca9211c9414cebc73a4f61d49ba6425f1667c2356b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9eba78f11eb4084439a3ca9211c9414cebc73a4f61d49ba6425f1667c2356b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9eba78f11eb4084439a3ca9211c9414cebc73a4f61d49ba6425f1667c2356b0", kill_on_drop: false }`
[INFO] [stdout] d9eba78f11eb4084439a3ca9211c9414cebc73a4f61d49ba6425f1667c2356b0
[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] 2ce026990ceee9c982afadf3e78c2df65d3cdf8aae634558d477147596e44cf6
[INFO] running `Command { std: "docker" "start" "-a" "2ce026990ceee9c982afadf3e78c2df65d3cdf8aae634558d477147596e44cf6", 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] warning: /opt/rustwide/workdir/actix-gcd/Cargo.toml: unused manifest key: dependencies.serde.feature
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling syn v0.15.44
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[INFO] [stderr]    Compiling const-random-macro v0.1.15
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[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking const-random v0.1.15
[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking actix-server-config v0.1.2
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]    Compiling rayon-core v1.10.2
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking actix-utils v0.4.7
[INFO] [stderr]     Checking ahash v0.2.19
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking sha1_smol v1.0.0
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[INFO] [stderr]     Checking sha1 v0.6.1
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[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking h2 v0.1.26
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[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking trust-dns-proto v0.7.4
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
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[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num-traits v0.1.43
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[INFO] [stderr]     Checking png v0.7.0
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking actix-threadpool v0.1.2
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling actix-web-codegen v0.1.3
[INFO] [stderr]     Checking actix-rt v0.2.6
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking actix-connect v0.2.5
[INFO] [stderr]     Checking actix-server v0.6.1
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking text-colorizer v1.0.0
[INFO] [stderr]  Documenting fern_sim v0.1.0 (/opt/rustwide/workdir/fern_sim)
[INFO] [stderr]     Checking fern_sim v0.1.0 (/opt/rustwide/workdir/fern_sim)
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]  Documenting quickreplace v0.1.0 (/opt/rustwide/workdir/quickreplace)
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]  Documenting broom v0.1.0 (/opt/rustwide/workdir/broom)
[INFO] [stderr]  Documenting trait_gen v0.1.0 (/opt/rustwide/workdir/trait_gen)
[INFO] [stderr]     Checking actix-testing v0.1.0
[INFO] [stderr]     Checking image v0.13.0
[INFO] [stderr]  Documenting extrema v0.1.0 (/opt/rustwide/workdir/extrema)
[INFO] [stderr]  Documenting reference v0.1.0 (/opt/rustwide/workdir/reference)
[INFO] [stderr]  Documenting hello v0.1.0 (/opt/rustwide/workdir/hello)
[INFO] [stderr]  Documenting ranges v0.1.0 (/opt/rustwide/workdir/ranges)
[INFO] [stderr]  Documenting polynomial v0.1.0 (/opt/rustwide/workdir/polynomial)
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]  Documenting sandbox v0.1.0 (/opt/rustwide/workdir/sandbox)
[INFO] [stderr]  Documenting queue v0.1.0 (/opt/rustwide/workdir/queue)
[INFO] [stderr]  Documenting mandelbrot v0.1.0 (/opt/rustwide/workdir/mandelbrot)
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking actix-router v0.1.5
[INFO] [stderr]     Checking actix-http v0.2.11
[INFO] [stderr]     Checking awc v0.2.8
[INFO] [stderr]     Checking actix-web v1.0.9
[INFO] [stderr]  Documenting actix-gcd v0.1.0 (/opt/rustwide/workdir/actix-gcd)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.44s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/actix_gcd/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/broom/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/extrema/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/fern_sim/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/efern/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/hello/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mandelbrot/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/polynomial/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/queue/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/quickreplace/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ranges/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/reference/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/sandbox/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/trait_gen/index.html
[INFO] running `Command { std: "docker" "inspect" "2ce026990ceee9c982afadf3e78c2df65d3cdf8aae634558d477147596e44cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ce026990ceee9c982afadf3e78c2df65d3cdf8aae634558d477147596e44cf6", kill_on_drop: false }`
[INFO] [stdout] 2ce026990ceee9c982afadf3e78c2df65d3cdf8aae634558d477147596e44cf6
[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" "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" "+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] 91d50269ab06cf1e626210c130160685b1849bdec0df6cc8bdd4ec1c9eb764eb
[INFO] running `Command { std: "docker" "start" "-a" "91d50269ab06cf1e626210c130160685b1849bdec0df6cc8bdd4ec1c9eb764eb", 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] warning: /opt/rustwide/workdir/actix-gcd/Cargo.toml: unused manifest key: dependencies.serde.feature
[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" "91d50269ab06cf1e626210c130160685b1849bdec0df6cc8bdd4ec1c9eb764eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91d50269ab06cf1e626210c130160685b1849bdec0df6cc8bdd4ec1c9eb764eb", kill_on_drop: false }`
[INFO] [stdout] 91d50269ab06cf1e626210c130160685b1849bdec0df6cc8bdd4ec1c9eb764eb
[INFO] documenting K-Bokka/learn_programmingrust2 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%2FK-Bokka%2Flearn_programmingrust2" "/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/K-Bokka/learn_programmingrust2 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/K-Bokka/learn_programmingrust2
[INFO] finished tweaking git repo https://github.com/K-Bokka/learn_programmingrust2
[INFO] tweaked toml for git repo https://github.com/K-Bokka/learn_programmingrust2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/K-Bokka/learn_programmingrust2 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] [stderr] warning: /workspace/builds/worker-6-tc2/source/actix-gcd/Cargo.toml: unused manifest key: dependencies.serde.feature
[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] 0d2d73639c4aa5d38ee543e68a3c6564fc281765168a4d9974da860732a68d7b
[INFO] running `Command { std: "docker" "start" "-a" "0d2d73639c4aa5d38ee543e68a3c6564fc281765168a4d9974da860732a68d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d2d73639c4aa5d38ee543e68a3c6564fc281765168a4d9974da860732a68d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d2d73639c4aa5d38ee543e68a3c6564fc281765168a4d9974da860732a68d7b", kill_on_drop: false }`
[INFO] [stdout] 0d2d73639c4aa5d38ee543e68a3c6564fc281765168a4d9974da860732a68d7b
[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] b60cde910694a41327754d9867814073555ba0bfa4218ec9fa40fe262209cf5b
[INFO] running `Command { std: "docker" "start" "-a" "b60cde910694a41327754d9867814073555ba0bfa4218ec9fa40fe262209cf5b", 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] warning: /opt/rustwide/workdir/actix-gcd/Cargo.toml: unused manifest key: dependencies.serde.feature
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking net2 v0.2.38
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking unicode-bidi v0.3.10
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking gimli v0.27.1
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking object v0.30.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]     Checking actix-service v0.4.2
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling const-random-macro v0.1.15
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]     Checking resolv-conf v0.6.3
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking const-random v0.1.15
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking actix-server-config v0.1.2
[INFO] [stderr]     Checking actix-codec v0.1.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling rayon-core v1.10.2
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking actix-utils v0.4.7
[INFO] [stderr]     Checking ahash v0.2.19
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]     Checking sha1 v0.6.1
[INFO] [stderr]     Checking tokio-signal v0.2.9
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking rayon v1.6.1
[INFO] [stderr]     Checking num-bigint v0.4.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking inflate v0.2.0
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]    Compiling actix-web-codegen v0.1.3
[INFO] [stderr]     Checking png v0.7.0
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking trust-dns-proto v0.7.4
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking text-colorizer v1.0.0
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking fern_sim v0.1.0 (/opt/rustwide/workdir/fern_sim)
[INFO] [stderr]  Documenting fern_sim v0.1.0 (/opt/rustwide/workdir/fern_sim)
[INFO] [stderr]  Documenting quickreplace v0.1.0 (/opt/rustwide/workdir/quickreplace)
[INFO] [stderr]     Checking actix-threadpool v0.1.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking actix-rt v0.2.6
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]  Documenting broom v0.1.0 (/opt/rustwide/workdir/broom)
[INFO] [stderr]     Checking actix-server v0.6.1
[INFO] [stderr]  Documenting extrema v0.1.0 (/opt/rustwide/workdir/extrema)
[INFO] [stderr]     Checking image v0.13.0
[INFO] [stderr]     Checking actix-testing v0.1.0
[INFO] [stderr]  Documenting hello v0.1.0 (/opt/rustwide/workdir/hello)
[INFO] [stderr]     Checking trust-dns-resolver v0.11.1
[INFO] [stderr]  Documenting sandbox v0.1.0 (/opt/rustwide/workdir/sandbox)
[INFO] [stderr]  Documenting queue v0.1.0 (/opt/rustwide/workdir/queue)
[INFO] [stderr]  Documenting ranges v0.1.0 (/opt/rustwide/workdir/ranges)
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]  Documenting reference v0.1.0 (/opt/rustwide/workdir/reference)
[INFO] [stderr]  Documenting trait_gen v0.1.0 (/opt/rustwide/workdir/trait_gen)
[INFO] [stderr]  Documenting polynomial v0.1.0 (/opt/rustwide/workdir/polynomial)
[INFO] [stderr]     Checking actix-connect v0.2.5
[INFO] [stderr]  Documenting mandelbrot v0.1.0 (/opt/rustwide/workdir/mandelbrot)
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking actix-router v0.1.5
[INFO] [stderr]     Checking actix-http v0.2.11
[INFO] [stderr]     Checking awc v0.2.8
[INFO] [stderr]     Checking actix-web v1.0.9
[INFO] [stderr]  Documenting actix-gcd v0.1.0 (/opt/rustwide/workdir/actix-gcd)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.11s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/actix_gcd/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/broom/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/extrema/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/fern_sim/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/efern/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/hello/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mandelbrot/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/polynomial/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/queue/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/quickreplace/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ranges/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/reference/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/sandbox/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/trait_gen/index.html
[INFO] running `Command { std: "docker" "inspect" "b60cde910694a41327754d9867814073555ba0bfa4218ec9fa40fe262209cf5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60cde910694a41327754d9867814073555ba0bfa4218ec9fa40fe262209cf5b", kill_on_drop: false }`
[INFO] [stdout] b60cde910694a41327754d9867814073555ba0bfa4218ec9fa40fe262209cf5b
[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" "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" "+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] 6958405cd869fb33ea464157e87c3065f5a40544c682b675b0f0eb2b802b7ba0
[INFO] running `Command { std: "docker" "start" "-a" "6958405cd869fb33ea464157e87c3065f5a40544c682b675b0f0eb2b802b7ba0", 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] warning: /opt/rustwide/workdir/actix-gcd/Cargo.toml: unused manifest key: dependencies.serde.feature
[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" "6958405cd869fb33ea464157e87c3065f5a40544c682b675b0f0eb2b802b7ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6958405cd869fb33ea464157e87c3065f5a40544c682b675b0f0eb2b802b7ba0", kill_on_drop: false }`
[INFO] [stdout] 6958405cd869fb33ea464157e87c3065f5a40544c682b675b0f0eb2b802b7ba0
