[INFO] cloning repository https://github.com/CesarArroyo09/rust-learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CesarArroyo09/rust-learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCesarArroyo09%2Frust-learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCesarArroyo09%2Frust-learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7bfd0d47502b7a755977dd0c5e76a8fc04f3018
[INFO] documenting CesarArroyo09/rust-learning against 1.91.0 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCesarArroyo09%2Frust-learning" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CesarArroyo09/rust-learning
[INFO] finished tweaking git repo https://github.com/CesarArroyo09/rust-learning
[INFO] tweaked toml for git repo https://github.com/CesarArroyo09/rust-learning written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CesarArroyo09/rust-learning on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CesarArroyo09/rust-learning 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" "+1.91.0" "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 2024 which implies `resolver = "3"`
[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 2024 resolver, specify `workspace.resolver = "3"` 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bdad4817b691495fb1b4c611c532377496bcb8c630a5d6cecf534acaa7ce113
[INFO] running `Command { std: "docker" "start" "-a" "0bdad4817b691495fb1b4c611c532377496bcb8c630a5d6cecf534acaa7ce113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bdad4817b691495fb1b4c611c532377496bcb8c630a5d6cecf534acaa7ce113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bdad4817b691495fb1b4c611c532377496bcb8c630a5d6cecf534acaa7ce113", kill_on_drop: false }`
[INFO] [stdout] 0bdad4817b691495fb1b4c611c532377496bcb8c630a5d6cecf534acaa7ce113
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4ea166478187932d2a4138edbb23cee76c6a11044aa0c997c0de8f92c707199
[INFO] running `Command { std: "docker" "start" "-a" "e4ea166478187932d2a4138edbb23cee76c6a11044aa0c997c0de8f92c707199", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[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 2024 resolver, specify `workspace.resolver = "3"` 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]    Compiling syn v2.0.100
[INFO] [stderr]     Checking cli_lib v0.1.0 (/opt/rustwide/workdir/31_cli_lib)
[INFO] [stderr]  Documenting enums_2_enums_as_type v0.1.0 (/opt/rustwide/workdir/26_enums_2_enums_as_type)
[INFO] [stderr]  Documenting for_loops v0.1.0 (/opt/rustwide/workdir/08_for_loops)
[INFO] [stderr]  Documenting cli_lib v0.1.0 (/opt/rustwide/workdir/31_cli_lib)
[INFO] [stderr]  Documenting structs_3 v0.1.0 (/opt/rustwide/workdir/19_structs_3)
[INFO] [stderr]  Documenting vectors_3_append v0.1.0 (/opt/rustwide/workdir/24_vectors_3_append)
[INFO] [stderr]  Documenting arguments v0.1.0 (/opt/rustwide/workdir/13_arguments)
[INFO] [stderr]  Documenting enums_4_applied_enum v0.1.0 (/opt/rustwide/workdir/28_enums_4_applied_enum)
[INFO] [stderr]  Documenting variables v0.1.0 (/opt/rustwide/workdir/01_variables)
[INFO] [stderr]  Documenting loops v0.1.0 (/opt/rustwide/workdir/05_loops)
[INFO] [stderr]  Documenting borrowing v0.1.0 (/opt/rustwide/workdir/14_borrowing)
[INFO] [stderr]  Documenting match_control_flow v0.1.0 (/opt/rustwide/workdir/10_match_control_flow)
[INFO] [stderr]  Documenting vectors_2_retrieving v0.1.0 (/opt/rustwide/workdir/23_vectors_2_retrieving)
[INFO] [stderr]     Checking clap_builder v4.5.38
[INFO] [stderr]  Documenting strings_1 v0.1.0 (/opt/rustwide/workdir/20_strings_1)
[INFO] [stderr]  Documenting enums_6_exhaustive_matches v0.1.0 (/opt/rustwide/workdir/30_enums_6_exhaustive_matches)
[INFO] [stderr]  Documenting defining_structs v0.1.0 (/opt/rustwide/workdir/17_defining_structs)
[INFO] [stderr]  Documenting break_and_continue v0.1.0 (/opt/rustwide/workdir/09_break_and_continue)
[INFO] [stderr]  Documenting shadowing v0.1.0 (/opt/rustwide/workdir/04_shadowing)
[INFO] [stderr]  Documenting enums_3_option_enum v0.1.0 (/opt/rustwide/workdir/27_enums_3_option_enum)
[INFO] [stderr]  Documenting vectors_1 v0.1.0 (/opt/rustwide/workdir/22_vectors_1)
[INFO] [stderr]  Documenting enums_5_with_vectors v0.1.0 (/opt/rustwide/workdir/29_enums_5_with_vectors)
[INFO] [stderr]  Documenting enums_1_introduction v0.1.0 (/opt/rustwide/workdir/25_enums_1_introduction)
[INFO] [stderr]  Documenting unit_functions v0.1.0 (/opt/rustwide/workdir/11_unit_functions)
[INFO] [stderr]  Documenting panic_to_stop v0.1.0 (/opt/rustwide/workdir/15_panic_to_stop)
[INFO] [stderr]  Documenting conditionals v0.1.0 (/opt/rustwide/workdir/03_conditionals)
[INFO] [stderr]  Documenting error_handling v0.1.0 (/opt/rustwide/workdir/16_error_handling)
[INFO] [stderr]  Documenting conditionals2 v0.1.0 (/opt/rustwide/workdir/06_conditionals2)
[INFO] [stderr]  Documenting structs_2 v0.1.0 (/opt/rustwide/workdir/18_structs_2)
[INFO] [stderr]  Documenting while_loops v0.1.0 (/opt/rustwide/workdir/07_while_loops)
[INFO] [stderr]  Documenting strings_2_manipulation v0.1.0 (/opt/rustwide/workdir/21_strings_2_manipulation)
[INFO] [stderr]  Documenting return_values v0.1.0 (/opt/rustwide/workdir/12_return_values)
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking clap v4.5.38
[INFO] [stderr]  Documenting resplit v0.1.0 (/opt/rustwide/workdir/32_resplit)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.17s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/arguments/index.html and 30 other files
[INFO] running `Command { std: "docker" "inspect" "e4ea166478187932d2a4138edbb23cee76c6a11044aa0c997c0de8f92c707199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ea166478187932d2a4138edbb23cee76c6a11044aa0c997c0de8f92c707199", kill_on_drop: false }`
[INFO] [stdout] e4ea166478187932d2a4138edbb23cee76c6a11044aa0c997c0de8f92c707199
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0d98892e0e39136191fa566ac86ab8eea15b175872efed015904c6906309013
[INFO] running `Command { std: "docker" "start" "-a" "b0d98892e0e39136191fa566ac86ab8eea15b175872efed015904c6906309013", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[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 2024 resolver, specify `workspace.resolver = "3"` 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" "b0d98892e0e39136191fa566ac86ab8eea15b175872efed015904c6906309013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d98892e0e39136191fa566ac86ab8eea15b175872efed015904c6906309013", kill_on_drop: false }`
[INFO] [stdout] b0d98892e0e39136191fa566ac86ab8eea15b175872efed015904c6906309013
