[INFO] cloning repository https://github.com/peter-lyons-kehl/try_rustconfig
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peter-lyons-kehl/try_rustconfig" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-lyons-kehl%2Ftry_rustconfig", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-lyons-kehl%2Ftry_rustconfig'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a49ce1aee23fc0fa69de15cfc6b44129c1f369e
[INFO] documenting peter-lyons-kehl/try_rustconfig against 1.86.0 for beta-1.87-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-lyons-kehl%2Ftry_rustconfig" "/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/peter-lyons-kehl/try_rustconfig on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/peter-lyons-kehl/try_rustconfig
[INFO] finished tweaking git repo https://github.com/peter-lyons-kehl/try_rustconfig
[INFO] tweaked toml for git repo https://github.com/peter-lyons-kehl/try_rustconfig written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/peter-lyons-kehl/try_rustconfig 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3841fb97358de93536e32a7ce61994e9639c6cf58b19c05ebe5cdabc648d4877
[INFO] running `Command { std: "docker" "start" "-a" "3841fb97358de93536e32a7ce61994e9639c6cf58b19c05ebe5cdabc648d4877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3841fb97358de93536e32a7ce61994e9639c6cf58b19c05ebe5cdabc648d4877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3841fb97358de93536e32a7ce61994e9639c6cf58b19c05ebe5cdabc648d4877", kill_on_drop: false }`
[INFO] [stdout] 3841fb97358de93536e32a7ce61994e9639c6cf58b19c05ebe5cdabc648d4877
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 989ac478396887e773d8dec8fee95857324af69d26b78bca5d8e341a15de3ab6
[INFO] running `Command { std: "docker" "start" "-a" "989ac478396887e773d8dec8fee95857324af69d26b78bca5d8e341a15de3ab6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]  Documenting try_rustconfig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: use nightly
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | compile_error!("use nightly");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `try_rustconfig`
[INFO] running `Command { std: "docker" "inspect" "989ac478396887e773d8dec8fee95857324af69d26b78bca5d8e341a15de3ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989ac478396887e773d8dec8fee95857324af69d26b78bca5d8e341a15de3ab6", kill_on_drop: false }`
[INFO] [stdout] 989ac478396887e773d8dec8fee95857324af69d26b78bca5d8e341a15de3ab6