[INFO] cloning repository https://github.com/DirectXMan12/profoundly-gay-greeter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DirectXMan12/profoundly-gay-greeter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDirectXMan12%2Fprofoundly-gay-greeter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDirectXMan12%2Fprofoundly-gay-greeter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8eed5bc14866874f5ef62acfa5b9f5f3199cbc7
[INFO] documenting DirectXMan12/profoundly-gay-greeter 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%2FDirectXMan12%2Fprofoundly-gay-greeter" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DirectXMan12/profoundly-gay-greeter
[INFO] finished tweaking git repo https://github.com/DirectXMan12/profoundly-gay-greeter
[INFO] tweaked toml for git repo https://github.com/DirectXMan12/profoundly-gay-greeter written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DirectXMan12/profoundly-gay-greeter 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/DirectXMan12/profoundly-gay-greeter 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]  Downloading crates ...
[INFO] [stderr]   Downloaded inquire v0.5.2
[INFO] [stderr]   Downloaded ipnet v2.7.0
[INFO] [stderr]   Downloaded reqwest v0.11.13
[INFO] [stderr]   Downloaded object v0.30.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ac518768f92786a6bd7a9b32ef86681a7df4115db0ec9c6bb5b6dd8b1889c99
[INFO] running `Command { std: "docker" "start" "-a" "9ac518768f92786a6bd7a9b32ef86681a7df4115db0ec9c6bb5b6dd8b1889c99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ac518768f92786a6bd7a9b32ef86681a7df4115db0ec9c6bb5b6dd8b1889c99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac518768f92786a6bd7a9b32ef86681a7df4115db0ec9c6bb5b6dd8b1889c99", kill_on_drop: false }`
[INFO] [stdout] 9ac518768f92786a6bd7a9b32ef86681a7df4115db0ec9c6bb5b6dd8b1889c99
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/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] 3d9e9cd6dc83cbd95cb8f67793e08bbf6940868e76a02209700baa1bf0d68b42
[INFO] running `Command { std: "docker" "start" "-a" "3d9e9cd6dc83cbd95cb8f67793e08bbf6940868e76a02209700baa1bf0d68b42", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes v1.3.0
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling tokio v1.23.0
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]     Checking futures-io v0.3.25
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling rustls v0.20.7
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]     Checking gimli v0.27.0
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.16
[INFO] [stderr]     Checking object v0.30.0
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking unicode-segmentation v1.10.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.1
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking ipnet v2.7.0
[INFO] [stderr]     Checking dyn-clone v1.0.10
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking newline-converter v0.2.2
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking nix v0.26.1
[INFO] [stderr]     Checking color-spantrace v0.2.0
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking async-compression v0.3.15
[INFO] [stderr]     Checking thiserror v1.0.38
[INFO] [stderr]     Checking inquire v0.5.2
[INFO] [stderr]     Checking h2 v0.3.15
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking hyper v0.14.23
[INFO] [stderr]     Checking hyper-rustls v0.23.2
[INFO] [stderr]     Checking reqwest v0.11.13
[INFO] [stderr]  Documenting profoundly-gay-greeter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(once_cell)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(exit_status_error)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `profoundly-gay-greeter`
[INFO] running `Command { std: "docker" "inspect" "3d9e9cd6dc83cbd95cb8f67793e08bbf6940868e76a02209700baa1bf0d68b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9e9cd6dc83cbd95cb8f67793e08bbf6940868e76a02209700baa1bf0d68b42", kill_on_drop: false }`
[INFO] [stdout] 3d9e9cd6dc83cbd95cb8f67793e08bbf6940868e76a02209700baa1bf0d68b42
