[INFO] cloning repository https://github.com/akkaha/hello-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akkaha/hello-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakkaha%2Fhello-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakkaha%2Fhello-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f9a2e5aaf359b827c150e461330584985d5595a
[INFO] documenting akkaha/hello-rust 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%2Fakkaha%2Fhello-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/akkaha/hello-rust 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/akkaha/hello-rust
[INFO] finished tweaking git repo https://github.com/akkaha/hello-rust
[INFO] tweaked toml for git repo https://github.com/akkaha/hello-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/akkaha/hello-rust 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: /workspace/builds/worker-7-tc1/source/tokio-tutorial/Cargo.toml: file `/workspace/builds/worker-7-tc1/source/tokio-tutorial/src/bin/tokio-echo.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-echo`
[INFO] [stderr]   * `example` target `tokio-echo`
[INFO] [stderr] warning: /workspace/builds/worker-7-tc1/source/tokio-tutorial/Cargo.toml: file `/workspace/builds/worker-7-tc1/source/tokio-tutorial/src/bin/tokio-hello.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-hello`
[INFO] [stderr]   * `example` target `tokio-hello`
[INFO] [stderr] warning: /workspace/builds/worker-7-tc1/source/tokio-tutorial/Cargo.toml: file `/workspace/builds/worker-7-tc1/source/tokio-tutorial/src/bin/tokio-connect.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-connect`
[INFO] [stderr]   * `example` target `tokio-connect`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-sink v0.3.1
[INFO] [stderr]   Downloaded futures-macro v0.3.1
[INFO] [stderr]   Downloaded bytes v0.5.3
[INFO] [stderr]   Downloaded futures-task v0.3.1
[INFO] [stderr]   Downloaded tokio-macros v0.2.1
[INFO] [stderr]   Downloaded futures v0.3.1
[INFO] [stderr]   Downloaded futures-executor v0.3.1
[INFO] [stderr]   Downloaded futures-channel v0.3.1
[INFO] [stderr]   Downloaded futures-util v0.3.1
[INFO] [stderr]   Downloaded tokio v0.2.5
[INFO] [stderr]   Downloaded futures-io v0.3.1
[INFO] [stderr]   Downloaded pin-project-lite v0.1.1
[INFO] [stderr]   Downloaded futures-core v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 40e18c3f45a74337b6d4ff34f1e468f7af2b0b29de997d19a2f3f2093ed923cd
[INFO] running `Command { std: "docker" "start" "-a" "40e18c3f45a74337b6d4ff34f1e468f7af2b0b29de997d19a2f3f2093ed923cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40e18c3f45a74337b6d4ff34f1e468f7af2b0b29de997d19a2f3f2093ed923cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e18c3f45a74337b6d4ff34f1e468f7af2b0b29de997d19a2f3f2093ed923cd", kill_on_drop: false }`
[INFO] [stdout] 40e18c3f45a74337b6d4ff34f1e468f7af2b0b29de997d19a2f3f2093ed923cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 221a1433ea87ac56fe3b88ce1c4e96372dc499357af1dfe908e3d50ce5ca2bf2
[INFO] running `Command { std: "docker" "start" "-a" "221a1433ea87ac56fe3b88ce1c4e96372dc499357af1dfe908e3d50ce5ca2bf2", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/tokio-tutorial/Cargo.toml: file `/opt/rustwide/workdir/tokio-tutorial/src/bin/tokio-hello.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-hello`
[INFO] [stderr]   * `example` target `tokio-hello`
[INFO] [stderr] warning: /opt/rustwide/workdir/tokio-tutorial/Cargo.toml: file `/opt/rustwide/workdir/tokio-tutorial/src/bin/tokio-echo.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-echo`
[INFO] [stderr]   * `example` target `tokio-echo`
[INFO] [stderr] warning: /opt/rustwide/workdir/tokio-tutorial/Cargo.toml: file `/opt/rustwide/workdir/tokio-tutorial/src/bin/tokio-connect.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-connect`
[INFO] [stderr]   * `example` target `tokio-connect`
[INFO] [stderr]  Documenting basic-tutorial v0.1.0 (/opt/rustwide/workdir/basic-tutorial)
[INFO] [stderr]     Checking basic-tutorial v0.1.0 (/opt/rustwide/workdir/basic-tutorial)
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking futures-core v0.3.1
[INFO] [stderr]     Checking futures-sink v0.3.1
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]     Checking bytes v0.5.3
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking futures-io v0.3.1
[INFO] [stderr]     Checking futures-task v0.3.1
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]     Checking arc-swap v0.4.4
[INFO] [stderr]     Checking pin-project-lite v0.1.1
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking webserver v0.1.0 (/opt/rustwide/workdir/webserver)
[INFO] [stderr]  Documenting webserver v0.1.0 (/opt/rustwide/workdir/webserver)
[INFO] [stderr]  Documenting minigrep v0.1.0 (/opt/rustwide/workdir/minigrep)
[INFO] [stderr]     Checking http v0.2.0
[INFO] [stderr]  Documenting bytes-tutorial v0.1.0 (/opt/rustwide/workdir/bytes-tutorial)
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]  Documenting clap-tutorial v0.1.0 (/opt/rustwide/workdir/clap-tutorial)
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling tokio-macros v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking tokio v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking tokio-tutorial v0.1.0 (/opt/rustwide/workdir/tokio-tutorial)
[INFO] [stderr]  Documenting tokio-tutorial v0.1.0 (/opt/rustwide/workdir/tokio-tutorial)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/basic_tutorial/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/box_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/closures_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/control_flow_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/drop_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/enum_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/function_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/iterators_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lifetimes_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/map_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/match_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/message_passing_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/method_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ownership_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/panic_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rc_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/references_and_borrowing_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/shared_state_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/slice_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/strings_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/struct_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/thread_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/traits_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/unsafe_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/vectors_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/bytes_tutorial/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/clap_tutorial/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/minigrep/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tokio_tutorial/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tokio_connect/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tokio_echo/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tokio_hello/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/webserver/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/main/index.html
[INFO] running `Command { std: "docker" "inspect" "221a1433ea87ac56fe3b88ce1c4e96372dc499357af1dfe908e3d50ce5ca2bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "221a1433ea87ac56fe3b88ce1c4e96372dc499357af1dfe908e3d50ce5ca2bf2", kill_on_drop: false }`
[INFO] [stdout] 221a1433ea87ac56fe3b88ce1c4e96372dc499357af1dfe908e3d50ce5ca2bf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3586f30d0c213b728b2aa5734fa2cdd14311abb7b83506f8acf9b0a93e8a05de
[INFO] running `Command { std: "docker" "start" "-a" "3586f30d0c213b728b2aa5734fa2cdd14311abb7b83506f8acf9b0a93e8a05de", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/tokio-tutorial/Cargo.toml: file `/opt/rustwide/workdir/tokio-tutorial/src/bin/tokio-connect.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-connect`
[INFO] [stderr]   * `example` target `tokio-connect`
[INFO] [stderr] warning: /opt/rustwide/workdir/tokio-tutorial/Cargo.toml: file `/opt/rustwide/workdir/tokio-tutorial/src/bin/tokio-hello.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-hello`
[INFO] [stderr]   * `example` target `tokio-hello`
[INFO] [stderr] warning: /opt/rustwide/workdir/tokio-tutorial/Cargo.toml: file `/opt/rustwide/workdir/tokio-tutorial/src/bin/tokio-echo.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-echo`
[INFO] [stderr]   * `example` target `tokio-echo`
[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" "3586f30d0c213b728b2aa5734fa2cdd14311abb7b83506f8acf9b0a93e8a05de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3586f30d0c213b728b2aa5734fa2cdd14311abb7b83506f8acf9b0a93e8a05de", kill_on_drop: false }`
[INFO] [stdout] 3586f30d0c213b728b2aa5734fa2cdd14311abb7b83506f8acf9b0a93e8a05de
[INFO] documenting akkaha/hello-rust 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%2Fakkaha%2Fhello-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/akkaha/hello-rust 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/akkaha/hello-rust
[INFO] finished tweaking git repo https://github.com/akkaha/hello-rust
[INFO] tweaked toml for git repo https://github.com/akkaha/hello-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/akkaha/hello-rust 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: /workspace/builds/worker-7-tc2/source/tokio-tutorial/Cargo.toml: file `/workspace/builds/worker-7-tc2/source/tokio-tutorial/src/bin/tokio-connect.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-connect`
[INFO] [stderr]   * `example` target `tokio-connect`
[INFO] [stderr] warning: /workspace/builds/worker-7-tc2/source/tokio-tutorial/Cargo.toml: file `/workspace/builds/worker-7-tc2/source/tokio-tutorial/src/bin/tokio-echo.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-echo`
[INFO] [stderr]   * `example` target `tokio-echo`
[INFO] [stderr] warning: /workspace/builds/worker-7-tc2/source/tokio-tutorial/Cargo.toml: file `/workspace/builds/worker-7-tc2/source/tokio-tutorial/src/bin/tokio-hello.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-hello`
[INFO] [stderr]   * `example` target `tokio-hello`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3611eb25f4dda6755a6d7e50d4ba09b1ac393441cde6e439950a22d4e909ec20
[INFO] running `Command { std: "docker" "start" "-a" "3611eb25f4dda6755a6d7e50d4ba09b1ac393441cde6e439950a22d4e909ec20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3611eb25f4dda6755a6d7e50d4ba09b1ac393441cde6e439950a22d4e909ec20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3611eb25f4dda6755a6d7e50d4ba09b1ac393441cde6e439950a22d4e909ec20", kill_on_drop: false }`
[INFO] [stdout] 3611eb25f4dda6755a6d7e50d4ba09b1ac393441cde6e439950a22d4e909ec20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 875ada9f0f24c54f807c9f46ab8513b7ba6e1679d912811a7258b1c8c7cee647
[INFO] running `Command { std: "docker" "start" "-a" "875ada9f0f24c54f807c9f46ab8513b7ba6e1679d912811a7258b1c8c7cee647", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/tokio-tutorial/Cargo.toml: file `/opt/rustwide/workdir/tokio-tutorial/src/bin/tokio-hello.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-hello`
[INFO] [stderr]   * `example` target `tokio-hello`
[INFO] [stderr] warning: /opt/rustwide/workdir/tokio-tutorial/Cargo.toml: file `/opt/rustwide/workdir/tokio-tutorial/src/bin/tokio-connect.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-connect`
[INFO] [stderr]   * `example` target `tokio-connect`
[INFO] [stderr] warning: /opt/rustwide/workdir/tokio-tutorial/Cargo.toml: file `/opt/rustwide/workdir/tokio-tutorial/src/bin/tokio-echo.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-echo`
[INFO] [stderr]   * `example` target `tokio-echo`
[INFO] [stderr]     Checking basic-tutorial v0.1.0 (/opt/rustwide/workdir/basic-tutorial)
[INFO] [stderr]  Documenting basic-tutorial v0.1.0 (/opt/rustwide/workdir/basic-tutorial)
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking futures-core v0.3.1
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]     Checking futures-sink v0.3.1
[INFO] [stderr]     Checking bytes v0.5.3
[INFO] [stderr]     Checking futures-task v0.3.1
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]     Checking arc-swap v0.4.4
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking futures-io v0.3.1
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking pin-project-lite v0.1.1
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking webserver v0.1.0 (/opt/rustwide/workdir/webserver)
[INFO] [stderr]  Documenting webserver v0.1.0 (/opt/rustwide/workdir/webserver)
[INFO] [stderr]  Documenting minigrep v0.1.0 (/opt/rustwide/workdir/minigrep)
[INFO] [stderr]     Checking http v0.2.0
[INFO] [stderr]  Documenting bytes-tutorial v0.1.0 (/opt/rustwide/workdir/bytes-tutorial)
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]  Documenting clap-tutorial v0.1.0 (/opt/rustwide/workdir/clap-tutorial)
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling tokio-macros v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking tokio v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]  Documenting tokio-tutorial v0.1.0 (/opt/rustwide/workdir/tokio-tutorial)
[INFO] [stderr]     Checking tokio-tutorial v0.1.0 (/opt/rustwide/workdir/tokio-tutorial)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.33s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/basic_tutorial/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/box_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/closures_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/control_flow_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/drop_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/enum_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/function_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/iterators_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lifetimes_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/map_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/match_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/message_passing_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/method_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ownership_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/panic_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rc_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/references_and_borrowing_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/shared_state_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/slice_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/strings_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/struct_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/thread_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/traits_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/unsafe_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/vectors_test/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/bytes_tutorial/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/clap_tutorial/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/minigrep/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tokio_tutorial/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tokio_connect/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tokio_echo/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tokio_hello/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/webserver/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/main/index.html
[INFO] running `Command { std: "docker" "inspect" "875ada9f0f24c54f807c9f46ab8513b7ba6e1679d912811a7258b1c8c7cee647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "875ada9f0f24c54f807c9f46ab8513b7ba6e1679d912811a7258b1c8c7cee647", kill_on_drop: false }`
[INFO] [stdout] 875ada9f0f24c54f807c9f46ab8513b7ba6e1679d912811a7258b1c8c7cee647
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9b553a074fb4e50024681fe90bb677a3f9d4c00628fd9e4edd50387233d290ed
[INFO] running `Command { std: "docker" "start" "-a" "9b553a074fb4e50024681fe90bb677a3f9d4c00628fd9e4edd50387233d290ed", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/tokio-tutorial/Cargo.toml: file `/opt/rustwide/workdir/tokio-tutorial/src/bin/tokio-echo.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-echo`
[INFO] [stderr]   * `example` target `tokio-echo`
[INFO] [stderr] warning: /opt/rustwide/workdir/tokio-tutorial/Cargo.toml: file `/opt/rustwide/workdir/tokio-tutorial/src/bin/tokio-hello.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-hello`
[INFO] [stderr]   * `example` target `tokio-hello`
[INFO] [stderr] warning: /opt/rustwide/workdir/tokio-tutorial/Cargo.toml: file `/opt/rustwide/workdir/tokio-tutorial/src/bin/tokio-connect.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `tokio-connect`
[INFO] [stderr]   * `example` target `tokio-connect`
[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" "9b553a074fb4e50024681fe90bb677a3f9d4c00628fd9e4edd50387233d290ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b553a074fb4e50024681fe90bb677a3f9d4c00628fd9e4edd50387233d290ed", kill_on_drop: false }`
[INFO] [stdout] 9b553a074fb4e50024681fe90bb677a3f9d4c00628fd9e4edd50387233d290ed
